@Component

public class SuperDAO extends HibernateDaoSupport {

	@Resource(name="sessionFactory")

	public void setSuperSessionFactory(SessionFactory sessionFactory) {

		super.setSessionFactory(sessionFactory);

	}

}

先上源代码：

@Component("logDAO")

public class LogDAOImpl extends SuperDAO implements LogDAO { 

	public void save(Log log) {

		//this.getHibernateTemplate().save(log);

		this.getHibernateTemplate().save(log);

		//throw new RuntimeException("error!");

	}

}

<?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:context="http://www.springframework.org/schema/context"

	xmlns:aop="http://www.springframework.org/schema/aop"

	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/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">

	<context:annotation-config />

	<context:component-scan base-package="com.bjsxt" />

	<!--

		<bean id="dataSource"

		class="org.apache.commons.dbcp.BasicDataSource"

		destroy-method="close">

		<property name="driverClassName" value="com.mysql.jdbc.Driver" />

		<property name="url" value="jdbc:mysql://localhost:3306/spring" />

		<property name="username" value="root" />

		<property name="password" value="bjsxt" />

		</bean>

	-->

	<bean

		class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">

		<property name="locations">

			<value>classpath:jdbc.properties</value>

		</property>

	</bean>

	<bean id="dataSource" destroy-method="close"

		class="org.apache.commons.dbcp.BasicDataSource">

		<property name="driverClassName"

			value="${jdbc.driverClassName}" />

		<property name="url" value="${jdbc.url}" />

		<property name="username" value="${jdbc.username}" />

		<property name="password" value="${jdbc.password}" />

	</bean>

	<bean id="sessionFactory"

		class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">

		<property name="dataSource" ref="dataSource" />

		<!--

		<property name="annotatedClasses">

			<list>

				<value>com.bjsxt.model.User</value>

				<value>com.bjsxt.model.Log</value>

			</list>

		</property>

		 -->

		 <property name="packagesToScan">

			<list>

				<value>com.bjsxt.model</value>

			</list>

		</property>

		<property name="hibernateProperties">

			<props>

				<prop key="hibernate.dialect">

					org.hibernate.dialect.MySQLDialect

				</prop>

				<prop key="hibernate.show_sql">true</prop>

			</props>

		</property>

	</bean>

	<bean id="txManager"

		class="org.springframework.orm.hibernate3.HibernateTransactionManager">

		<property name="sessionFactory" ref="sessionFactory" />

	</bean>

	<aop:config>

		<aop:pointcut id="bussinessService"

			expression="execution(public * com.bjsxt.service..*.*(..))" />

		<aop:advisor pointcut-ref="bussinessService"

			advice-ref="txAdvice" />

	</aop:config>

	<tx:advice id="txAdvice" transaction-manager="txManager">

		<tx:attributes>

			<tx:method name="getUser" read-only="true" />

			<tx:method name="add*" propagation="REQUIRED"/>

		</tx:attributes>

	</tx:advice>

	<bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">

		<property name="sessionFactory" ref="sessionFactory"></property>

	</bean>

</beans>

由于Super实现了HiberateSupportDao，又要为其注入hiberateTemplate 但直接注入会出问题，所以自定义了一个。在里面进行注入

setSuperSessionFactory