spring_150904_hibernatetemplate

实体类：

package com.spring.model;

import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity
@Table(name="t_dog")
public class DogPet {
    
    private int id;
    private String name;
    private int age;
    private String kind;
    private String sex;
    private String health;
    
    @Id
    public int getId() {
        return id;
    }
    public void setId(int id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age = age;
    }
    public String getKind() {
        return kind;
    }
    public void setKind(String kind) {
        this.kind = kind;
    }
    public String getSex() {
        return sex;
    }
    public void setSex(String sex) {
        this.sex = sex;
    }
    public String getHealth() {
        return health;
    }
    public void setHealth(String health) {
        this.health = health;
    }
    
    public String toString()
    {
        return id+"--"+name+"--"+kind+"--"+age+"--"+health;
    }
}

接口Service：

package com.spring.service;

public interface DogPetService {
    public void queryAllDogPets();
}

实现类ServiceImpl：

package com.spring.service.impl;

import java.util.List;

import javax.annotation.Resource;

import org.springframework.stereotype.Controller;

import com.spring.service.DogPetService;
import com.spring.dao.DogPetDAO;
import com.spring.model.DogPet;

@Controller(value="DogPetService")
public class DogPetServiceImpl implements DogPetService{
    private DogPetDAO dogPetDAO;

    public DogPetDAO getDogPetDAO() {
        return dogPetDAO;
    }
    
    @Resource(name="dogPetDAO")
    public void setDogPetDAO(DogPetDAO dogPetDAO) {
        this.dogPetDAO = dogPetDAO;
    }

    @Override
    public void queryAllDogPets() {
        List<DogPet> list = dogPetDAO.queryAllDogPets();
        if(list != null)
        {
            for(DogPet d:list)
            {
                System.out.println(d.toString());
            }
        }
    }
    
    
}

Service调用的DAO：

package com.spring.dao;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.orm.hibernate3.HibernateTemplate;
import org.springframework.stereotype.Component;

import com.spring.model.DogPet;

@Component
public class DogPetDAO 
{
    private HibernateTemplate hibernateTemplate;
    
    public List<DogPet> queryAllDogPets()
    {
        List<DogPet> list = hibernateTemplate.find("from DogPet");
        return list;
    }

    public HibernateTemplate getHibernateTemplate() {
        return hibernateTemplate;
    }

    @Autowired
    public void setHibernateTemplate(@Qualifier(value="hibernateTemplate") HibernateTemplate hibernateTemplate) {
        this.hibernateTemplate = hibernateTemplate;
    }
    
    
    
}

配置文件beans.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: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"
        xsi:schemaLocation="
            http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
            http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.5.xsd
            http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
    <context:annotation-config/>
    
    <context:component-scan base-package="com.spring"></context:component-scan>
    
</beans>            

配置文件dao.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: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-2.5.xsd
            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
            http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-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/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">

    <!-- 利用annotation配置声明式事物管理  begin-->
    <bean
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <value>classpath:jdbc.properties</value>
        </property>
    </bean>

    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
        destroy-method="close">
        <property name="driverClassName" value="${driver}" />
        <property name="url" value="${url}" />
        <property name="username" value="${user}" />
        <property name="password" value="${password}" />
    </bean>
    
    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="annotatedClasses">
            <list>
                <value>com.spring.model.DogPet</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <value>
                hibernate.dialect=org.hibernate.dialect.MySQLDialect
          </value>
        </property>
    </bean>

    <bean id="txManager"
        class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>
    
    <!--<tx:advice id="txAdvice" transaction-manager="txManager">
        <tx:attributes>
            <tx:method name="query*" read-only="true" />
            <tx:method name="*" />
        </tx:attributes>
    </tx:advice>

    <aop:config>
        <aop:pointcut id="dogPetServiceOperation"
            expression="execution(* com.spring..*(..))" />
        <aop:advisor advice-ref="txAdvice" pointcut-ref="dogPetServiceOperation" />
    </aop:config>

    -->
    
    <tx:annotation-driven transaction-manager="txManager"/>
    
    <!-- 利用annotation配置声明式事物管理  end-->
    
    <!-- 
    1、继承HibernateDaoSupport类，第一种数据库访问方式
    
     设置HibernateDaoSupport抽象类  
    <bean id="hibernateDaoSupport"  
        class="org.springframework.orm.hibernate3.support.HibernateDaoSupport"  
        abstract="true">  
        <property name="sessionFactory" ref="sessionFactory" />  
    </bean>  

     dao的操作的bean   
    <bean id="dogPetDAO" class="com.spring.dao.DogPetDAO" parent="hibernateDaoSupport" /> 

    2、继承HibernateDaoSupport类，第二种数据库访问方式
    <bean id="dogPetDAO" class="com.spring.dao.DogPetDAO" >
        <property name="sessionFactory" ref="sessionFactory"></property>
    </bean>
    
    -->
    
    <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">  
        <property name="sessionFactory" ref="sessionFactory" />  
    </bean>  
  
</beans>            

test类：

package com.spring.test;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.spring.service.DogPetService;

public class ServiceTest {
    
    public static void main(String[] args)
    {
        ApplicationContext ctx = new ClassPathXmlApplicationContext(new String[]{"beans.xml","dao.xml"});
        DogPetService dogPetService = (DogPetService)ctx.getBean("DogPetService");
        dogPetService.queryAllDogPets();
    }

}