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.ArrayList;
import java.util.List; import org.springframework.orm.hibernate3.HibernateTemplate;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport; import com.spring.model.DogPet; public class DogPetDAO extends HibernateDaoSupport
{
public List<DogPet> queryAllDogPets()
{
List<DogPet> list = new ArrayList<DogPet>(); HibernateTemplate ht = getHibernateTemplate();
list = ht.find("from DogPet"); return list;
} }

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--> <!-- 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" /> --> <!-- 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> </beans>

jdbc.properties:

driver=oracle.jdbc.driver.OracleDriver
url=jdbc:oracle:thin:@10.32.145.254:1521:cspperf
user=icdwf
password=icdwf

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

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