spring整合hibernate实例（下）

这篇主要是展示spring和hibernate的整合的实例（上）——自己也是第一弄，有些内容还不是很规范，就是项目能跑通，有好的建议欢迎提出来~

继续上篇，下篇给出两个重要的文件spring.xml和pom.xml文件：

8、spring.xml

<?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:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
           http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
           
    <bean id="propertyConfigurer"  
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">  
        <property name="locations">  
            <list>  
                <value>classpath:hibernate.properties</value>  
            </list>  
        </property>  
    </bean>  
    

    <bean class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor" />
    

    <bean id="datasource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="${driver}" />
        <property name="url" value="${databaseurl}"></property>
        <property name="username" value="${username}" /> 
        <property name="password" value="${password}" /> 
        <!-- 数据库连接池保持的最小连接数 -->
        <property name="minIdle" value="5" />
        <!-- 数据库连接池保持的最大连接数 --> 
        <property name="maxIdle" value="30" />
        <!--
            当数据库连接因为某种原因断掉之后，再重新从连接池中拿另外一个连接时实际上这个连接可能
            已经无效，所以为了确保所拿到的连接全都有效需要在获取连接，返回连接以及连接空闲时进行
            有效性验证 下面3个设置为ture时进行验证，默认为false
         -->
        <!-- 取得连接时是否进行有效性验证 -->
        <property name="testOnBorrow" value="true" />
        <!-- 返回连接时是否进行有效性验证 -->
        <property name="testOnReturn" value="true" />
        <!-- 连接空闲时是否进行有效性验证 -->
        <property name="testWhileIdle" value="true" />
        
    </bean>
    
    <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="dataSource" ref="datasource" />
        <!-- 注意：我用的是Annotation的方式配置的Hibernate，这里的property的name是annotatedClasses -->
        <property name="annotatedClasses">
            <list>
                <value>spring.hibernate.entity.Person</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <!-- 设置Hibernate方言 -->
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <!-- 是否打印sql -->
                <prop key="hibernate.show_sql">true</prop>
                <!-- 格式化sql -->
                <prop key="hibernate.format_sql">true</prop>
                <!-- 是否自动更新表 -->
                <prop key="hibernate.hbm2ddl.auto">update</prop>
                <prop key="hibernate.current_session_context_class">thread</prop>
                <!-- 最大抓取深度，如果为0，则关闭默认的外连接抓取。建议值为0-3 -->
                <prop key="hibernate.max_fetch_depth">1</prop>
                <!-- 用于生成有助于调试的注释信息，默认为关闭 -->
                <prop key="hibernate.use_sql_comments">true</prop>
            </props>
        </property>
        <property name="packagesToScan" value="spring.hibernate.entity" />
    </bean>

    <!-- 事务管理  注：事实上当事务管理器名字为transactionManager时，就不需要加transaction-manager属性 -->  
    <tx:annotation-driven transaction-manager="transactionManager"  proxy-target-class="true"/>  
    <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">  
        <property name="sessionFactory" ref="sessionFactory" />  
    </bean>  
    
    
    <bean name="personDao" class="spring.hibernate.dao.PersonDao" >
        <property name="sessionFactory" ref="sessionFactory"></property>
    </bean>
    

    <context:component-scan base-package="service"></context:component-scan>
</beans>

9、pom.xml文件（注意，spring的版本建议统一一下）

<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>spring</groupId>
  <artifactId>hibernate</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>jar</packaging>


  <name>hibernate</name>
  <url>http://maven.apache.org</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <spring.version>3.1.4.RELEASE</spring.version>
        <slf4j.version>1.7.2</slf4j.version>
  </properties>

  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-commons-annotations</artifactId>
        <version>3.2.0.Final</version>
    </dependency>
    <dependency>
        <groupId>commons-lang</groupId>
        <artifactId>commons-lang</artifactId>
        <version>2.6</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>3.6.7.Final</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context-support</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-beans</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>commons-collections</groupId>
        <artifactId>commons-collections</artifactId>
        <version>3.2.1</version>
    </dependency>
    <dependency>
        <groupId>commons-beanutils</groupId>
        <artifactId>commons-beanutils</artifactId>
        <version>1.8.3</version>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.1.12</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-orm</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-tx</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>commons-dbcp</groupId>
        <artifactId>commons-dbcp</artifactId>
        <version>1.4</version>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>${slf4j.version}</version>
    </dependency>
    <dependency>
        <groupId>javassist</groupId>
        <artifactId>javassist</artifactId>
        <version>3.11.0.GA</version>
    </dependency>
  </dependencies>
</project>

10、附带一张执行后的截图：

要是大家发现有遗漏的代码或者内容，欢迎留言提出来，我会补上去的~