java之redis篇(spring-data-redis整合)

redis的知识：官网

1，利用spring-data-redis整合

项目使用的pom.xml：

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
<groupId>com.x.redis</groupId>

<artifactId>Spring_redis</artifactId>

<version>1.0-SNAPSHOT</version>

<packaging>jar</packaging>
<name>Spring_redis</name>

<url>http://maven.apache.org</url>
<properties>

<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

</properties>
<dependencies>

<dependency>

<groupId>org.springframework.data</groupId>

<artifactId>spring-data-redis</artifactId>

<version>1.0.2.RELEASE</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-core</artifactId>

<version>3.1.2.RELEASE</version>

</dependency>
<span style="color: #0000ff;">&lt;</span><span style="color: #800000;">dependency</span><span style="color: #0000ff;">&gt;</span>  
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">groupId</span><span style="color: #0000ff;">&gt;</span>redis.clients<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">groupId</span><span style="color: #0000ff;">&gt;</span>  
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">artifactId</span><span style="color: #0000ff;">&gt;</span>jedis<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">artifactId</span><span style="color: #0000ff;">&gt;</span>  
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">version</span><span style="color: #0000ff;">&gt;</span>2.1.0<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">version</span><span style="color: #0000ff;">&gt;</span>  
<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">dependency</span><span style="color: #0000ff;">&gt;</span>  
  
 <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">dependency</span><span style="color: #0000ff;">&gt;</span>  
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">groupId</span><span style="color: #0000ff;">&gt;</span>junit<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">groupId</span><span style="color: #0000ff;">&gt;</span>  
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">artifactId</span><span style="color: #0000ff;">&gt;</span>junit<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">artifactId</span><span style="color: #0000ff;">&gt;</span>  
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">version</span><span style="color: #0000ff;">&gt;</span>4.8.2<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">version</span><span style="color: #0000ff;">&gt;</span>  
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">scope</span><span style="color: #0000ff;">&gt;</span>test<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">scope</span><span style="color: #0000ff;">&gt;</span>  
<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">dependency</span><span style="color: #0000ff;">&gt;</span>  
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">dependency</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">groupId</span><span style="color: #0000ff;">&gt;</span>org.slf4j<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">groupId</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">artifactId</span><span style="color: #0000ff;">&gt;</span>slf4j-api<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">artifactId</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">version</span><span style="color: #0000ff;">&gt;</span>1.6.1<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">version</span><span style="color: #0000ff;">&gt;</span>
        <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">dependency</span><span style="color: #0000ff;">&gt;</span>
        <span style="color: #008000;">&lt;!--</span><span style="color: #008000;"> 将现有的jakarta commons logging的调用转换成lsf4j的调用。 </span><span style="color: #008000;">--&gt;</span>
        <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">dependency</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">groupId</span><span style="color: #0000ff;">&gt;</span>org.slf4j<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">groupId</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">artifactId</span><span style="color: #0000ff;">&gt;</span>jcl-over-slf4j<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">artifactId</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">version</span><span style="color: #0000ff;">&gt;</span>1.6.1<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">version</span><span style="color: #0000ff;">&gt;</span>
        <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">dependency</span><span style="color: #0000ff;">&gt;</span>
        <span style="color: #008000;">&lt;!--</span><span style="color: #008000;"> Hack：确保commons-logging的jar包不被引入，否则将和jcl-over-slf4j冲突 </span><span style="color: #008000;">--&gt;</span>
        <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">dependency</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">groupId</span><span style="color: #0000ff;">&gt;</span>commons-logging<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">groupId</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">artifactId</span><span style="color: #0000ff;">&gt;</span>commons-logging<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">artifactId</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">version</span><span style="color: #0000ff;">&gt;</span>1.1.1<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">version</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">scope</span><span style="color: #0000ff;">&gt;</span>provided<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">scope</span><span style="color: #0000ff;">&gt;</span>
        <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">dependency</span><span style="color: #0000ff;">&gt;</span>
        <span style="color: #008000;">&lt;!--</span><span style="color: #008000;"> slf4j的实现：logback，用来取代log4j。更快、更强！ </span><span style="color: #008000;">--&gt;</span>
        <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">dependency</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">groupId</span><span style="color: #0000ff;">&gt;</span>ch.qos.logback<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">groupId</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">artifactId</span><span style="color: #0000ff;">&gt;</span>logback-classic<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">artifactId</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">version</span><span style="color: #0000ff;">&gt;</span>0.9.24<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">version</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">scope</span><span style="color: #0000ff;">&gt;</span>runtime<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">scope</span><span style="color: #0000ff;">&gt;</span>
        <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">dependency</span><span style="color: #0000ff;">&gt;</span>

</dependencies>

</project>

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除了log部分，只有一个spring core 和 spring-data-redis了

项目文件目录结构：

applicationContext.xml：

1，context:property-placeholder 标签用来导入properties文件。从而替换${redis.maxIdle}这样的变量。

2，context:component-scan 是为了在com.x.redis.dao报下的类能够实用spring的注解注入的方式。

3，事实上我们只需要把JedisPoolConfig配数来就好了，接下来就是spring的封装了。所以直接看UserDAOImpl的实现就明白了。

<?xml version="1.0" encoding="UTF-8"?>  
<beans xmlns="http://www.springframework.org/schema/beans"  
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"  
    xmlns:context="http://www.springframework.org/schema/context"  
    xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"  
    xmlns:aop="http://www.springframework.org/schema/aop"  
    xsi:schemaLocation="  
            http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd  
            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">  
<span style="color: #0000ff;">&lt;</span><span style="color: #800000;">context:property-placeholder </span><span style="color: #ff0000;">location</span><span style="color: #0000ff;">="classpath:redis.properties"</span> <span style="color: #0000ff;">/&gt;</span>  
<span style="color: #0000ff;">&lt;</span><span style="color: #800000;">context:component-scan </span><span style="color: #ff0000;">base-package</span><span style="color: #0000ff;">="com.x.redis.dao"</span><span style="color: #0000ff;">&gt;</span>
<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">context:component-scan</span><span style="color: #0000ff;">&gt;</span>
<span style="color: #0000ff;">&lt;</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="poolConfig"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="redis.clients.jedis.JedisPoolConfig"</span><span style="color: #0000ff;">&gt;</span>  
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="maxIdle"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="${redis.maxIdle}"</span> <span style="color: #0000ff;">/&gt;</span>  
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="maxActive"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="${redis.maxActive}"</span> <span style="color: #0000ff;">/&gt;</span>  
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="maxWait"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="${redis.maxWait}"</span> <span style="color: #0000ff;">/&gt;</span>  
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="testOnBorrow"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="${redis.testOnBorrow}"</span> <span style="color: #0000ff;">/&gt;</span>  
<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">bean</span><span style="color: #0000ff;">&gt;</span>  
  
<span style="color: #0000ff;">&lt;</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="connectionFactory"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"</span><span style="color: #ff0000;">  
    p:host-name</span><span style="color: #0000ff;">="${redis.host}"</span><span style="color: #ff0000;"> p:port</span><span style="color: #0000ff;">="${redis.port}"</span><span style="color: #ff0000;"> p:password</span><span style="color: #0000ff;">="${redis.pass}"</span><span style="color: #ff0000;">  p:pool-config-ref</span><span style="color: #0000ff;">="poolConfig"</span><span style="color: #0000ff;">/&gt;</span>  
  
<span style="color: #0000ff;">&lt;</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="redisTemplate"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="org.springframework.data.redis.core.StringRedisTemplate"</span><span style="color: #0000ff;">&gt;</span>  
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="connectionFactory"</span><span style="color: #ff0000;">   ref</span><span style="color: #0000ff;">="connectionFactory"</span> <span style="color: #0000ff;">/&gt;</span>  
<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">bean</span><span style="color: #0000ff;">&gt;</span>         
  
<span style="color: #0000ff;">&lt;</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="userDAO"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="com.x.redis.dao.impl.UserDAOImpl"</span> <span style="color: #0000ff;">/&gt;</span>   

</beans>

redis.properties：

# Redis settings
#redis.host=192.168.20.101
#redis.port=6380
#redis.pass=foobared
redis.host=127.0.0.1
redis.port=6379
redis.pass=
redis.maxIdle=300

redis.maxActive=600

redis.maxWait=1000

redis.testOnBorrow=true

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UserDAOImpl：

1，spring对dao层的封装很多用了类似于下面代码的模板方式。

2，RedisTemplate就是spring对redis的一个封装而已。

public class UserDAOImpl implements UserDAO {
@Autowired
</span><span style="color: #0000ff;">protected</span> RedisTemplate&lt;Serializable, Serializable&gt;<span style="color: #000000;"> redisTemplate;

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">void</span> saveUser(<span style="color: #0000ff;">final</span><span style="color: #000000;"> User user) {
    redisTemplate.execute(</span><span style="color: #0000ff;">new</span> RedisCallback&lt;Object&gt;<span style="color: #000000;">() {

        @Override
        </span><span style="color: #0000ff;">public</span> Object doInRedis(RedisConnection connection) <span style="color: #0000ff;">throws</span><span style="color: #000000;"> DataAccessException {
            connection.set(redisTemplate.getStringSerializer().serialize(</span>"user.uid." +<span style="color: #000000;"> user.getId()),
                           redisTemplate.getStringSerializer().serialize(user.getName()));
            </span><span style="color: #0000ff;">return</span> <span style="color: #0000ff;">null</span><span style="color: #000000;">;
        }
    });
}

@Override
</span><span style="color: #0000ff;">public</span> User getUser(<span style="color: #0000ff;">final</span> <span style="color: #0000ff;">long</span><span style="color: #000000;"> id) {
    </span><span style="color: #0000ff;">return</span> redisTemplate.execute(<span style="color: #0000ff;">new</span> RedisCallback&lt;User&gt;<span style="color: #000000;">() {
        @Override
        </span><span style="color: #0000ff;">public</span> User doInRedis(RedisConnection connection) <span style="color: #0000ff;">throws</span><span style="color: #000000;"> DataAccessException {
            </span><span style="color: #0000ff;">byte</span>[] key = redisTemplate.getStringSerializer().serialize("user.uid." +<span style="color: #000000;"> id);
            </span><span style="color: #0000ff;">if</span><span style="color: #000000;"> (connection.exists(key)) {
                </span><span style="color: #0000ff;">byte</span>[] value =<span style="color: #000000;"> connection.get(key);
                String name </span>=<span style="color: #000000;"> redisTemplate.getStringSerializer().deserialize(value);
                User user </span>= <span style="color: #0000ff;">new</span><span style="color: #000000;"> User();
                user.setName(name);
                user.setId(id);
                </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> user;
            }
            </span><span style="color: #0000ff;">return</span> <span style="color: #0000ff;">null</span><span style="color: #000000;">;
        }
    });
}

}

其他：

User：

public class User {
</span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">long</span><span style="color: #000000;"> id;
</span><span style="color: #0000ff;">private</span><span style="color: #000000;"> String name;

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">long</span><span style="color: #000000;"> getId() {
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> id;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">void</span> setId(<span style="color: #0000ff;">long</span><span style="color: #000000;"> id) {
    </span><span style="color: #0000ff;">this</span>.id =<span style="color: #000000;"> id;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> String getName() {
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> name;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">void</span><span style="color: #000000;"> setName(String name) {
    </span><span style="color: #0000ff;">this</span>.name =<span style="color: #000000;"> name;
}

}

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测试代码：

    public static void main(String[] args) {
        ApplicationContext ac =  new ClassPathXmlApplicationContext("classpath:/applicationContext.xml");
        UserDAO userDAO = (UserDAO)ac.getBean("userDAO");
        User user1 = new User();
        user1.setId(1);
        user1.setName("obama");
        userDAO.saveUser(user1);
        User user2 = userDAO.getUser(1);
        System.out.println(user2.getName());
    }

2，不利用spring-data-redis整合

个人觉得这样整合灵活度更大，能够更加明了的完成任务。

pom.xml:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
<groupId>com.d.work</groupId>

<artifactId>Redis_Templete</artifactId>

<version>1.0-SNAPSHOT</version>

<packaging>jar</packaging>
<name>Redis_Templete</name>

<url>http://maven.apache.org</url>
<properties>

<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

</properties>
<dependencies>

<dependency>

<groupId>junit</groupId>

<artifactId>junit</artifactId>

<version>3.8.1</version>

<scope>test</scope>

</dependency>

<dependency>

<groupId>redis.clients</groupId>

<artifactId>jedis</artifactId>

<version>2.1.0</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-core</artifactId>

<version>3.1.2.RELEASE</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-beans</artifactId>

<version>3.1.2.RELEASE</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-context</artifactId>

<version>3.1.2.RELEASE</version>

</dependency>

<dependency>

<groupId>org.slf4j</groupId>

<artifactId>slf4j-api</artifactId>

<version>1.6.1</version>

</dependency>

<!-- 将现有的jakarta commons logging的调用转换成lsf4j的调用。 -->

<dependency>

<groupId>org.slf4j</groupId>

<artifactId>jcl-over-slf4j</artifactId>

<version>1.6.1</version>

</dependency>

<!-- Hack：确保commons-logging的jar包不被引入，否则将和jcl-over-slf4j冲突 -->

<dependency>

<groupId>commons-logging</groupId>

<artifactId>commons-logging</artifactId>

<version>1.1.1</version>

<scope>provided</scope>

</dependency>

<!-- slf4j的实现：logback，用来取代log4j。更快、更强！ -->

<dependency>

<groupId>ch.qos.logback</groupId>

<artifactId>logback-classic</artifactId>

<version>0.9.24</version>

<scope>runtime</scope>

</dependency>

</dependencies>

</project>

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目录结构：

data-source.xml

1，context:property-placeholder 和 context:component-scan 前面解释过啦。

2，配置了一个ShardedJedisPool，在jdeis里还有个JedisPool。这两个的区别:

一个是分片形式，可以连接有主备的redis服务端，一个是单个的。详细后续学习

3，因为不使用spring-data-redis的封装，所以自己要自己封装一个

<?xml version="1.0" encoding="UTF-8"?>  
<beans xmlns="http://www.springframework.org/schema/beans"  
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"  
    xmlns:context="http://www.springframework.org/schema/context"  
    xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"  
    xmlns:aop="http://www.springframework.org/schema/aop"  
    xsi:schemaLocation="  
            http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd  
            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">  
<span style="color: #0000ff;">&lt;</span><span style="color: #800000;">context:property-placeholder </span><span style="color: #ff0000;">location</span><span style="color: #0000ff;">="classpath:redis.properties"</span> <span style="color: #0000ff;">/&gt;</span>  
<span style="color: #0000ff;">&lt;</span><span style="color: #800000;">context:component-scan </span><span style="color: #ff0000;">base-package</span><span style="color: #0000ff;">="com.d.work.main"</span><span style="color: #0000ff;">&gt;</span>
<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">context:component-scan</span><span style="color: #0000ff;">&gt;</span>
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">context:component-scan </span><span style="color: #ff0000;">base-package</span><span style="color: #0000ff;">="com.d.work.redis"</span><span style="color: #0000ff;">&gt;</span>
<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">context:component-scan</span><span style="color: #0000ff;">&gt;</span>
<span style="color: #0000ff;">&lt;</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="jedisPoolConfig"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="redis.clients.jedis.JedisPoolConfig"</span><span style="color: #0000ff;">&gt;</span>
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="maxActive"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="50"</span> <span style="color: #0000ff;">/&gt;</span>
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="maxIdle"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="8"</span> <span style="color: #0000ff;">/&gt;</span>
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="maxWait"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="1000"</span> <span style="color: #0000ff;">/&gt;</span>
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="testOnBorrow"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="true"</span><span style="color: #0000ff;">/&gt;</span>
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">property </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="testOnReturn"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="true"</span><span style="color: #0000ff;">/&gt;</span>
    <span style="color: #008000;">&lt;!--</span><span style="color: #008000;"> &lt;property name="testWhileIdle" value="true"/&gt; </span><span style="color: #008000;">--&gt;</span>
<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">bean</span><span style="color: #0000ff;">&gt;</span>

<span style="color: #0000ff;">&lt;</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="shardedJedisPool"</span><span style="color: #ff0000;"> class</span><span style="color: #0000ff;">="redis.clients.jedis.ShardedJedisPool"</span><span style="color: #ff0000;">  scope</span><span style="color: #0000ff;">="singleton"</span><span style="color: #0000ff;">&gt;</span>
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">constructor-arg </span><span style="color: #ff0000;">index</span><span style="color: #0000ff;">="0"</span><span style="color: #ff0000;"> ref</span><span style="color: #0000ff;">="jedisPoolConfig"</span> <span style="color: #0000ff;">/&gt;</span>
    <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">constructor-arg </span><span style="color: #ff0000;">index</span><span style="color: #0000ff;">="1"</span><span style="color: #0000ff;">&gt;</span>
        <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">list</span><span style="color: #0000ff;">&gt;</span>
            <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">bean </span><span style="color: #ff0000;">class</span><span style="color: #0000ff;">="redis.clients.jedis.JedisShardInfo"</span><span style="color: #0000ff;">&gt;</span>
                <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">constructor-arg </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="host"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="${redis.host}"</span> <span style="color: #0000ff;">/&gt;</span>
                <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">constructor-arg </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="port"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="${redis.port}"</span> <span style="color: #0000ff;">/&gt;</span>
                <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">constructor-arg </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="timeout"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="${redis.timeout}"</span> <span style="color: #0000ff;">/&gt;</span>
                <span style="color: #0000ff;">&lt;</span><span style="color: #800000;">constructor-arg </span><span style="color: #ff0000;">name</span><span style="color: #0000ff;">="weight"</span><span style="color: #ff0000;"> value</span><span style="color: #0000ff;">="1"</span> <span style="color: #0000ff;">/&gt;</span>
            <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">bean</span><span style="color: #0000ff;">&gt;</span>
        <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">list</span><span style="color: #0000ff;">&gt;</span>
    <span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">constructor-arg</span><span style="color: #0000ff;">&gt;</span>
<span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">bean</span><span style="color: #0000ff;">&gt;</span>

</beans>

RedisDataSource:定义三个方法

public interface RedisDataSource {
    public abstract ShardedJedis getRedisClient();
    public void returnResource(ShardedJedis shardedJedis);
    public void returnResource(ShardedJedis shardedJedis,boolean broken);
}

实现redisDataSource:

1, 注入配置好的ShardedJedisPool，这三个方法的作用：

getRedisClient() ： 取得redis的客户端，可以执行命令了。

returnResource(ShardedJedis shardedJedis) ： 将资源返还给pool

returnResource(ShardedJedis shardedJedis, boolean broken) : 出现异常后，将资源返还给pool （其实不需要第二个方法）

@Repository("redisDataSource")
public class RedisDataSourceImpl implements RedisDataSource {
</span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">final</span> Logger log = LoggerFactory.getLogger(RedisDataSourceImpl.<span style="color: #0000ff;">class</span><span style="color: #000000;">);

@Autowired
</span><span style="color: #0000ff;">private</span><span style="color: #000000;"> ShardedJedisPool    shardedJedisPool;

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> ShardedJedis getRedisClient() {
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        ShardedJedis shardJedis </span>=<span style="color: #000000;"> shardedJedisPool.getResource();
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> shardJedis;
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(</span>"getRedisClent error"<span style="color: #000000;">, e);
    }
    </span><span style="color: #0000ff;">return</span> <span style="color: #0000ff;">null</span><span style="color: #000000;">;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">void</span><span style="color: #000000;"> returnResource(ShardedJedis shardedJedis) {
    shardedJedisPool.returnResource(shardedJedis);
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">void</span> returnResource(ShardedJedis shardedJedis, <span style="color: #0000ff;">boolean</span><span style="color: #000000;"> broken) {
    </span><span style="color: #0000ff;">if</span><span style="color: #000000;"> (broken) {
        shardedJedisPool.returnBrokenResource(shardedJedis);
    } </span><span style="color: #0000ff;">else</span><span style="color: #000000;"> {
        shardedJedisPool.returnResource(shardedJedis);
    }
}

}

第二层的封装：RedisClientTemplate，例子实现了放值和取值。最后代码提供了全部命令的实现。

代码就是映射性质的又一次调用jedis的方法而已，用了个broken来做标示符，决定返还资源的方式。

这一层的目的主要也是让再上层的调用不需要关心pool中链接的取得和返还问题了。

@Repository("redisClientTemplate")
public class RedisClientTemplate {
</span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">final</span> Logger log = LoggerFactory.getLogger(RedisClientTemplate.<span style="color: #0000ff;">class</span><span style="color: #000000;">);

@Autowired
</span><span style="color: #0000ff;">private</span><span style="color: #000000;"> RedisDataSource     redisDataSource;

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">void</span><span style="color: #000000;"> disconnect() {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    shardedJedis.disconnect();
}

</span><span style="color: #008000;">/**</span><span style="color: #008000;">
 * 设置单个值
 * 
 * </span><span style="color: #808080;">@param</span><span style="color: #008000;"> key
 * </span><span style="color: #808080;">@param</span><span style="color: #008000;"> value
 * </span><span style="color: #808080;">@return</span>
 <span style="color: #008000;">*/</span>
<span style="color: #0000ff;">public</span><span style="color: #000000;"> String set(String key, String value) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;

    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.set(key, value);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #008000;">/**</span><span style="color: #008000;">
 * 获取单个值
 * 
 * </span><span style="color: #808080;">@param</span><span style="color: #008000;"> key
 * </span><span style="color: #808080;">@return</span>
 <span style="color: #008000;">*/</span>
<span style="color: #0000ff;">public</span><span style="color: #000000;"> String get(String key) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }

    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.get(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

}

测试代码：

    public static void main(String[] args) {
        ApplicationContext ac =  new ClassPathXmlApplicationContext("classpath:/data-source.xml");
        RedisClientTemplate redisClient = (RedisClientTemplate)ac.getBean("redisClientTemplate");
        redisClient.set("a", "abc");
        System.out.println(redisClient.get("a"));
    }

附上RedisClientTemplate全部实现：

@Repository("redisClientTemplate")
public class RedisClientTemplate {
</span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">final</span> Logger log = LoggerFactory.getLogger(RedisClientTemplate.<span style="color: #0000ff;">class</span><span style="color: #000000;">);

@Autowired
</span><span style="color: #0000ff;">private</span><span style="color: #000000;"> RedisDataSource     redisDataSource;

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">void</span><span style="color: #000000;"> disconnect() {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    shardedJedis.disconnect();
}

</span><span style="color: #008000;">/**</span><span style="color: #008000;">
 * 设置单个值
 * 
 * </span><span style="color: #808080;">@param</span><span style="color: #008000;"> key
 * </span><span style="color: #808080;">@param</span><span style="color: #008000;"> value
 * </span><span style="color: #808080;">@return</span>
 <span style="color: #008000;">*/</span>
<span style="color: #0000ff;">public</span><span style="color: #000000;"> String set(String key, String value) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;

    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.set(key, value);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #008000;">/**</span><span style="color: #008000;">
 * 获取单个值
 * 
 * </span><span style="color: #808080;">@param</span><span style="color: #008000;"> key
 * </span><span style="color: #808080;">@return</span>
 <span style="color: #008000;">*/</span>
<span style="color: #0000ff;">public</span><span style="color: #000000;"> String get(String key) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }

    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.get(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Boolean exists(String key) {
    Boolean result </span>= <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.exists(key);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> String type(String key) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.type(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #008000;">/**</span><span style="color: #008000;">
 * 在某段时间后实现
 * 
 * </span><span style="color: #808080;">@param</span><span style="color: #008000;"> key
 * </span><span style="color: #808080;">@param</span><span style="color: #008000;"> unixTime
 * </span><span style="color: #808080;">@return</span>
 <span style="color: #008000;">*/</span>
<span style="color: #0000ff;">public</span> Long expire(String key, <span style="color: #0000ff;">int</span><span style="color: #000000;"> seconds) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.expire(key, seconds);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #008000;">/**</span><span style="color: #008000;">
 * 在某个时间点失效
 * 
 * </span><span style="color: #808080;">@param</span><span style="color: #008000;"> key
 * </span><span style="color: #808080;">@param</span><span style="color: #008000;"> unixTime
 * </span><span style="color: #808080;">@return</span>
 <span style="color: #008000;">*/</span>
<span style="color: #0000ff;">public</span> Long expireAt(String key, <span style="color: #0000ff;">long</span><span style="color: #000000;"> unixTime) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.expireAt(key, unixTime);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long ttl(String key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.ttl(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">boolean</span> setbit(String key, <span style="color: #0000ff;">long</span> offset, <span style="color: #0000ff;">boolean</span><span style="color: #000000;"> value) {

    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">boolean</span> result = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.setbit(key, offset, value);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">boolean</span> getbit(String key, <span style="color: #0000ff;">long</span><span style="color: #000000;"> offset) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">boolean</span> result = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;

    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.getbit(key, offset);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">long</span> setrange(String key, <span style="color: #0000ff;">long</span><span style="color: #000000;"> offset, String value) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">long</span> result = 0<span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.setrange(key, offset, value);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> String getrange(String key, <span style="color: #0000ff;">long</span> startOffset, <span style="color: #0000ff;">long</span><span style="color: #000000;"> endOffset) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.getrange(key, startOffset, endOffset);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> String getSet(String key, String value) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.getSet(key, value);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long setnx(String key, String value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.setnx(key, value);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> String setex(String key, <span style="color: #0000ff;">int</span><span style="color: #000000;"> seconds, String value) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.setex(key, seconds, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long decrBy(String key, <span style="color: #0000ff;">long</span><span style="color: #000000;"> integer) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.decrBy(key, integer);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long decr(String key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.decr(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long incrBy(String key, <span style="color: #0000ff;">long</span><span style="color: #000000;"> integer) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.incrBy(key, integer);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long incr(String key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.incr(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long append(String key, String value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.append(key, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> String substr(String key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.substr(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long hset(String key, String field, String value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.hset(key, field, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> String hget(String key, String field) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.hget(key, field);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long hsetnx(String key, String field, String value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.hsetnx(key, field, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> String hmset(String key, Map&lt;String, String&gt;<span style="color: #000000;"> hash) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.hmset(key, hash);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> List&lt;String&gt;<span style="color: #000000;"> hmget(String key, String... fields) {
    List</span>&lt;String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.hmget(key, fields);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long hincrBy(String key, String field, <span style="color: #0000ff;">long</span><span style="color: #000000;"> value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.hincrBy(key, field, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Boolean hexists(String key, String field) {
    Boolean result </span>= <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.hexists(key, field);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long del(String key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.del(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long hdel(String key, String field) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.hdel(key, field);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long hlen(String key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.hlen(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;String&gt;<span style="color: #000000;"> hkeys(String key) {
    Set</span>&lt;String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.hkeys(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> List&lt;String&gt;<span style="color: #000000;"> hvals(String key) {
    List</span>&lt;String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.hvals(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Map&lt;String, String&gt;<span style="color: #000000;"> hgetAll(String key) {
    Map</span>&lt;String, String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.hgetAll(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #008000;">//</span><span style="color: #008000;"> ================list ====== l表示 list或 left, r表示right====================</span>
<span style="color: #0000ff;">public</span><span style="color: #000000;"> Long rpush(String key, String string) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.rpush(key, string);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long lpush(String key, String string) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.lpush(key, string);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long llen(String key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.llen(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> List&lt;String&gt; lrange(String key, <span style="color: #0000ff;">long</span> start, <span style="color: #0000ff;">long</span><span style="color: #000000;"> end) {
    List</span>&lt;String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.lrange(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> String ltrim(String key, <span style="color: #0000ff;">long</span> start, <span style="color: #0000ff;">long</span><span style="color: #000000;"> end) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.ltrim(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> String lindex(String key, <span style="color: #0000ff;">long</span><span style="color: #000000;"> index) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.lindex(key, index);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> String lset(String key, <span style="color: #0000ff;">long</span><span style="color: #000000;"> index, String value) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.lset(key, index, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long lrem(String key, <span style="color: #0000ff;">long</span><span style="color: #000000;"> count, String value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.lrem(key, count, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> String lpop(String key) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.lpop(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> String rpop(String key) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.rpop(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #008000;">//</span><span style="color: #008000;">return 1 add a not exist value ,
</span><span style="color: #008000;">//</span><span style="color: #008000;">return 0 add a exist value</span>
<span style="color: #0000ff;">public</span><span style="color: #000000;"> Long sadd(String key, String member) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.sadd(key, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;String&gt;<span style="color: #000000;"> smembers(String key) {
    Set</span>&lt;String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.smembers(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long srem(String key, String member) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();

    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.srem(key, member);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> String spop(String key) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.spop(key);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long scard(String key) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.scard(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Boolean sismember(String key, String member) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    Boolean result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.sismember(key, member);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> String srandmember(String key) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.srandmember(key);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long zadd(String key, <span style="color: #0000ff;">double</span><span style="color: #000000;"> score, String member) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.zadd(key, score, member);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;String&gt; zrange(String key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    Set</span>&lt;String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.zrange(key, start, end);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long zrem(String key, String member) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.zrem(key, member);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Double zincrby(String key, <span style="color: #0000ff;">double</span><span style="color: #000000;"> score, String member) {
    Double result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zincrby(key, score, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long zrank(String key, String member) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrank(key, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long zrevrank(String key, String member) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrank(key, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;String&gt; zrevrange(String key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    Set</span>&lt;String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrange(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;Tuple&gt; zrangeWithScores(String key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    Set</span>&lt;Tuple&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrangeWithScores(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;Tuple&gt; zrevrangeWithScores(String key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    Set</span>&lt;Tuple&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrangeWithScores(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long zcard(String key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zcard(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Double zscore(String key, String member) {
    Double result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zscore(key, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> List&lt;String&gt;<span style="color: #000000;"> sort(String key) {
    List</span>&lt;String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.sort(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> List&lt;String&gt;<span style="color: #000000;"> sort(String key, SortingParams sortingParameters) {
    List</span>&lt;String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.sort(key, sortingParameters);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long zcount(String key, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">double</span><span style="color: #000000;"> max) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zcount(key, min, max);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;String&gt; zrangeByScore(String key, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">double</span><span style="color: #000000;"> max) {
    Set</span>&lt;String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrangeByScore(key, min, max);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;String&gt; zrevrangeByScore(String key, <span style="color: #0000ff;">double</span> max, <span style="color: #0000ff;">double</span><span style="color: #000000;"> min) {
    Set</span>&lt;String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrangeByScore(key, max, min);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;String&gt; zrangeByScore(String key, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">double</span> max, <span style="color: #0000ff;">int</span> offset, <span style="color: #0000ff;">int</span><span style="color: #000000;"> count) {
    Set</span>&lt;String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrangeByScore(key, min, max, offset, count);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;String&gt; zrevrangeByScore(String key, <span style="color: #0000ff;">double</span> max, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">int</span> offset, <span style="color: #0000ff;">int</span><span style="color: #000000;"> count) {
    Set</span>&lt;String&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrangeByScore(key, max, min, offset, count);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;Tuple&gt; zrangeByScoreWithScores(String key, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">double</span><span style="color: #000000;"> max) {
    Set</span>&lt;Tuple&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrangeByScoreWithScores(key, min, max);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;Tuple&gt; zrevrangeByScoreWithScores(String key, <span style="color: #0000ff;">double</span> max, <span style="color: #0000ff;">double</span><span style="color: #000000;"> min) {
    Set</span>&lt;Tuple&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrangeByScoreWithScores(key, max, min);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;Tuple&gt; zrangeByScoreWithScores(String key, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">double</span> max, <span style="color: #0000ff;">int</span> offset, <span style="color: #0000ff;">int</span><span style="color: #000000;"> count) {
    Set</span>&lt;Tuple&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrangeByScoreWithScores(key, min, max, offset, count);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;Tuple&gt; zrevrangeByScoreWithScores(String key, <span style="color: #0000ff;">double</span> max, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">int</span> offset, <span style="color: #0000ff;">int</span><span style="color: #000000;"> count) {
    Set</span>&lt;Tuple&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrangeByScoreWithScores(key, max, min, offset, count);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long zremrangeByRank(String key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zremrangeByRank(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long zremrangeByScore(String key, <span style="color: #0000ff;">double</span> start, <span style="color: #0000ff;">double</span><span style="color: #000000;"> end) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zremrangeByScore(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Long linsert(String key, LIST_POSITION where, String pivot, String value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.linsert(key, where, pivot, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> String set(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] value) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.set(key, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">byte</span>[] get(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    </span><span style="color: #0000ff;">byte</span>[] result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.get(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Boolean exists(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    Boolean result </span>= <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.exists(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> String type(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.type(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long expire(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">int</span><span style="color: #000000;"> seconds) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.expire(key, seconds);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long expireAt(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">long</span><span style="color: #000000;"> unixTime) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.expireAt(key, unixTime);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long ttl(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.ttl(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">byte</span>[] getSet(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] value) {
    </span><span style="color: #0000ff;">byte</span>[] result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.getSet(key, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long setnx(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.setnx(key, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> String setex(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">int</span> seconds, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] value) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.setex(key, seconds, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long decrBy(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">long</span><span style="color: #000000;"> integer) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.decrBy(key, integer);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long decr(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.decr(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long incrBy(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">long</span><span style="color: #000000;"> integer) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.incrBy(key, integer);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long incr(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.incr(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long append(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.append(key, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">byte</span>[] substr(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    </span><span style="color: #0000ff;">byte</span>[] result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.substr(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long hset(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span>[] field, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.hset(key, field, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">byte</span>[] hget(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] field) {
    </span><span style="color: #0000ff;">byte</span>[] result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.hget(key, field);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long hsetnx(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span>[] field, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.hsetnx(key, field, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> String hmset(<span style="color: #0000ff;">byte</span>[] key, Map&lt;<span style="color: #0000ff;">byte</span>[], <span style="color: #0000ff;">byte</span>[]&gt;<span style="color: #000000;"> hash) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.hmset(key, hash);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> List&lt;<span style="color: #0000ff;">byte</span>[]&gt; hmget(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[]... fields) {
    List</span>&lt;<span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.hmget(key, fields);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long hincrBy(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span>[] field, <span style="color: #0000ff;">long</span><span style="color: #000000;"> value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.hincrBy(key, field, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Boolean hexists(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] field) {
    Boolean result </span>= <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.hexists(key, field);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long hdel(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] field) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.hdel(key, field);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long hlen(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.hlen(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;<span style="color: #0000ff;">byte</span>[]&gt; hkeys(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    Set</span>&lt;<span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.hkeys(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Collection&lt;<span style="color: #0000ff;">byte</span>[]&gt; hvals(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    Collection</span>&lt;<span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.hvals(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Map&lt;<span style="color: #0000ff;">byte</span>[], <span style="color: #0000ff;">byte</span>[]&gt; hgetAll(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    Map</span>&lt;<span style="color: #0000ff;">byte</span>[], <span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.hgetAll(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long rpush(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] string) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.rpush(key, string);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long lpush(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] string) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.lpush(key, string);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long llen(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.llen(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> List&lt;<span style="color: #0000ff;">byte</span>[]&gt; lrange(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    List</span>&lt;<span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.lrange(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> String ltrim(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.ltrim(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">byte</span>[] lindex(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">int</span><span style="color: #000000;"> index) {
    </span><span style="color: #0000ff;">byte</span>[] result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.lindex(key, index);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> String lset(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">int</span> index, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] value) {
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.lset(key, index, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long lrem(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">int</span> count, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.lrem(key, count, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">byte</span>[] lpop(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    </span><span style="color: #0000ff;">byte</span>[] result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.lpop(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">byte</span>[] rpop(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    </span><span style="color: #0000ff;">byte</span>[] result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.rpop(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long sadd(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] member) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.sadd(key, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;<span style="color: #0000ff;">byte</span>[]&gt; smembers(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    Set</span>&lt;<span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.smembers(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long srem(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] member) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.srem(key, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">byte</span>[] spop(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    </span><span style="color: #0000ff;">byte</span>[] result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.spop(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long scard(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.scard(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Boolean sismember(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] member) {
    Boolean result </span>= <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.sismember(key, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">byte</span>[] srandmember(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    </span><span style="color: #0000ff;">byte</span>[] result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.srandmember(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long zadd(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">double</span> score, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] member) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zadd(key, score, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;<span style="color: #0000ff;">byte</span>[]&gt; zrange(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    Set</span>&lt;<span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrange(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long zrem(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] member) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrem(key, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Double zincrby(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">double</span> score, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] member) {
    Double result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zincrby(key, score, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long zrank(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] member) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrank(key, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long zrevrank(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] member) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrank(key, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;<span style="color: #0000ff;">byte</span>[]&gt; zrevrange(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    Set</span>&lt;<span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrange(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;Tuple&gt; zrangeWithScores(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    Set</span>&lt;Tuple&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrangeWithScores(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;Tuple&gt; zrevrangeWithScores(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    Set</span>&lt;Tuple&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrangeWithScores(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long zcard(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zcard(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Double zscore(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] member) {
    Double result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zscore(key, member);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> List&lt;<span style="color: #0000ff;">byte</span>[]&gt; sort(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    List</span>&lt;<span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.sort(key);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> List&lt;<span style="color: #0000ff;">byte</span>[]&gt; sort(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key, SortingParams sortingParameters) {
    List</span>&lt;<span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.sort(key, sortingParameters);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long zcount(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">double</span><span style="color: #000000;"> max) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zcount(key, min, max);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;<span style="color: #0000ff;">byte</span>[]&gt; zrangeByScore(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">double</span><span style="color: #000000;"> max) {
    Set</span>&lt;<span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrangeByScore(key, min, max);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;<span style="color: #0000ff;">byte</span>[]&gt; zrangeByScore(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">double</span> max, <span style="color: #0000ff;">int</span> offset, <span style="color: #0000ff;">int</span><span style="color: #000000;"> count) {
    Set</span>&lt;<span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrangeByScore(key, min, max, offset, count);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;Tuple&gt; zrangeByScoreWithScores(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">double</span><span style="color: #000000;"> max) {
    Set</span>&lt;Tuple&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrangeByScoreWithScores(key, min, max);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;Tuple&gt; zrangeByScoreWithScores(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">double</span> max, <span style="color: #0000ff;">int</span> offset, <span style="color: #0000ff;">int</span><span style="color: #000000;"> count) {
    Set</span>&lt;Tuple&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrangeByScoreWithScores(key, min, max, offset, count);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;<span style="color: #0000ff;">byte</span>[]&gt; zrevrangeByScore(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">double</span> max, <span style="color: #0000ff;">double</span><span style="color: #000000;"> min) {
    Set</span>&lt;<span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrangeByScore(key, max, min);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;<span style="color: #0000ff;">byte</span>[]&gt; zrevrangeByScore(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">double</span> max, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">int</span> offset, <span style="color: #0000ff;">int</span><span style="color: #000000;"> count) {
    Set</span>&lt;<span style="color: #0000ff;">byte</span>[]&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrangeByScore(key, max, min, offset, count);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;Tuple&gt; zrevrangeByScoreWithScores(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">double</span> max, <span style="color: #0000ff;">double</span><span style="color: #000000;"> min) {
    Set</span>&lt;Tuple&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrangeByScoreWithScores(key, max, min);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Set&lt;Tuple&gt; zrevrangeByScoreWithScores(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">double</span> max, <span style="color: #0000ff;">double</span> min, <span style="color: #0000ff;">int</span> offset, <span style="color: #0000ff;">int</span><span style="color: #000000;"> count) {
    Set</span>&lt;Tuple&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zrevrangeByScoreWithScores(key, max, min, offset, count);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long zremrangeByRank(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">int</span> start, <span style="color: #0000ff;">int</span><span style="color: #000000;"> end) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zremrangeByRank(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {

        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long zremrangeByScore(<span style="color: #0000ff;">byte</span>[] key, <span style="color: #0000ff;">double</span> start, <span style="color: #0000ff;">double</span><span style="color: #000000;"> end) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.zremrangeByScore(key, start, end);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Long linsert(<span style="color: #0000ff;">byte</span>[] key, LIST_POSITION where, <span style="color: #0000ff;">byte</span>[] pivot, <span style="color: #0000ff;">byte</span><span style="color: #000000;">[] value) {
    Long result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {

        result </span>=<span style="color: #000000;"> shardedJedis.linsert(key, where, pivot, value);

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> List&lt;Object&gt;<span style="color: #000000;"> pipelined(ShardedJedisPipeline shardedJedisPipeline) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    List</span>&lt;Object&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.pipelined(shardedJedisPipeline);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Jedis getShard(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    Jedis result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.getShard(key);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> Jedis getShard(String key) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    Jedis result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.getShard(key);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> JedisShardInfo getShardInfo(<span style="color: #0000ff;">byte</span><span style="color: #000000;">[] key) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    JedisShardInfo result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.getShardInfo(key);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> JedisShardInfo getShardInfo(String key) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    JedisShardInfo result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.getShardInfo(key);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span><span style="color: #000000;"> String getKeyTag(String key) {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    String result </span>= <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.getKeyTag(key);
    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Collection&lt;JedisShardInfo&gt;<span style="color: #000000;"> getAllShardInfo() {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    Collection</span>&lt;JedisShardInfo&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.getAllShardInfo();

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

</span><span style="color: #0000ff;">public</span> Collection&lt;Jedis&gt;<span style="color: #000000;"> getAllShards() {
    ShardedJedis shardedJedis </span>=<span style="color: #000000;"> redisDataSource.getRedisClient();
    Collection</span>&lt;Jedis&gt; result = <span style="color: #0000ff;">null</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">if</span> (shardedJedis == <span style="color: #0000ff;">null</span><span style="color: #000000;">) {
        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
    }
    </span><span style="color: #0000ff;">boolean</span> broken = <span style="color: #0000ff;">false</span><span style="color: #000000;">;
    </span><span style="color: #0000ff;">try</span><span style="color: #000000;"> {
        result </span>=<span style="color: #000000;"> shardedJedis.getAllShards();

    } </span><span style="color: #0000ff;">catch</span><span style="color: #000000;"> (Exception e) {
        log.error(e.getMessage(), e);
        broken </span>= <span style="color: #0000ff;">true</span><span style="color: #000000;">;
    } </span><span style="color: #0000ff;">finally</span><span style="color: #000000;"> {
        redisDataSource.returnResource(shardedJedis, broken);
    }
    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> result;
}

}

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