spring几种事务配置@以及spring所需jar包
spring几种事务配置@以及spring所需jar包
Spring事务配置的五种方式
前段时间对Spring的事务配置做了比较深入的研究，在此之间对Spring的事务配置虽说也配置过，但是一直没有一个清楚的认识。通过这次的学习发觉Spring的事务配置只要把思路理清，还是比较好掌握的。
总结如下：
Spring配置文件中关于事务配置总是由三个组成部分，分别是DataSource、TransactionManager和代理机制这三部分，无论哪种配置方式，一般变化的只是代理机制这部分。
DataSource、TransactionManager这两部分只是会根据数据访问方式有所变化，比如使用Hibernate进行数据访问时，DataSource实际为SessionFactory，TransactionManager的实现为HibernateTransactionManager。
具体如下图：
根据代理机制的不同，总结了五种Spring事务的配置方式，配置文件如下：
第一种方式：每个Bean都有一个代理
< 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"
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" >
< bean id ="sessionFactory"
class ="org.springframework.orm.hibernate3.LocalSessionFactoryBean" >
< property name ="configLocation" value ="classpath:hibernate.cfg.xml" />
< property name ="configurationClass" value ="org.hibernate.cfg.AnnotationConfiguration" />
</ bean >
<!-- 定义事务管理器（声明式的事务） -->
< bean id ="transactionManager"
class ="org.springframework.orm.hibernate3.HibernateTransactionManager" >
< property name ="sessionFactory" ref ="sessionFactory" />
</ bean >
<!-- 配置DAO -->
< bean id ="userDaoTarget" class ="com.bluesky.spring.dao.UserDaoImpl" >
< property name ="sessionFactory" ref ="sessionFactory" />
</ bean >
< bean id ="userDao"
class ="org.springframework.transaction.interceptor.TransactionProxyFactoryBean" >
<!-- 配置事务管理器 -->
< property name ="transactionManager" ref ="transactionManager" />
< property name ="target" ref ="userDaoTarget" />
< property name ="proxyInterfaces" value ="com.bluesky.spring.dao.GeneratorDao" />
<!-- 配置事务属性 -->
< property name ="transactionAttributes" >
< props >
< prop key ="*" > PROPAGATION_REQUIRED </ prop >
</ props >
</ property >
</ bean >
</ beans >
第二种方式：所有Bean共享一个代理基类
< 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"
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" >
< bean id ="sessionFactory"
class ="org.springframework.orm.hibernate3.LocalSessionFactoryBean" >
< property name ="configLocation" value ="classpath:hibernate.cfg.xml" />
< property name ="configurationClass" value ="org.hibernate.cfg.AnnotationConfiguration" />
</ bean >
<!-- 定义事务管理器（声明式的事务） -->
< bean id ="transactionManager"
class ="org.springframework.orm.hibernate3.HibernateTransactionManager" >
< property name ="sessionFactory" ref ="sessionFactory" />
</ bean >
< bean id ="transactionBase"
class ="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
lazy-init ="true" abstract ="true" >
<!-- 配置事务管理器 -->
< property name ="transactionManager" ref ="transactionManager" />
<!-- 配置事务属性 -->
< property name ="transactionAttributes" >
< props >
< prop key ="*" > PROPAGATION_REQUIRED </ prop >
</ props >
</ property >
</ bean >
<!-- 配置DAO -->
< bean id ="userDaoTarget" class ="com.bluesky.spring.dao.UserDaoImpl" >
< property name ="sessionFactory" ref ="sessionFactory" />
</ bean >
< bean id ="userDao" parent ="transactionBase" >
< property name ="target" ref ="userDaoTarget" />
</ bean >
</ beans >
第三种方式：使用拦截器
< 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"
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" >
< bean id ="sessionFactory"
class ="org.springframework.orm.hibernate3.LocalSessionFactoryBean" >
< property name ="configLocation" value ="classpath:hibernate.cfg.xml" />
< property name ="configurationClass" value ="org.hibernate.cfg.AnnotationConfiguration" />
</ bean >
<!-- 定义事务管理器（声明式的事务） -->
< bean id ="transactionManager"
class ="org.springframework.orm.hibernate3.HibernateTransactionManager" >
< property name ="sessionFactory" ref ="sessionFactory" />
</ bean >
< bean id ="transactionInterceptor"
class ="org.springframework.transaction.interceptor.TransactionInterceptor" >
< property name ="transactionManager" ref ="transactionManager" />
<!-- 配置事务属性 -->
< property name ="transactionAttributes" >
< props >
< prop key ="*" > PROPAGATION_REQUIRED </ prop >
</ props >
</ property >
</ bean >
< bean class ="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator" >
< property name ="beanNames" >
< list >
< value > *Dao </ value >
</ list >
</ property >
< property name ="interceptorNames" >
< list >
< value > transactionInterceptor </ value >
</ list >
</ property >
</ bean >
<!-- 配置DAO -->
< bean id ="userDao" class ="com.bluesky.spring.dao.UserDaoImpl" >
< property name ="sessionFactory" ref ="sessionFactory" />
</ bean >
</ beans >
第四种方式：使用tx标签配置的拦截器
< 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.bluesky" />
< bean id ="sessionFactory"
class ="org.springframework.orm.hibernate3.LocalSessionFactoryBean" >
< property name ="configLocation" value ="classpath:hibernate.cfg.xml" />
< property name ="configurationClass" value ="org.hibernate.cfg.AnnotationConfiguration" />
</ bean >
<!-- 定义事务管理器（声明式的事务） -->
< bean id ="transactionManager"
class ="org.springframework.orm.hibernate3.HibernateTransactionManager" >
< property name ="sessionFactory" ref ="sessionFactory" />
</ bean >
< tx:advice id ="txAdvice" transaction-manager ="transactionManager" >
< tx:attributes >
< tx:method name ="*" propagation ="REQUIRED" />
</ tx:attributes >
</ tx:advice >
< aop:config >
< aop:pointcut id ="interceptorPointCuts"
expression ="execution(* com.bluesky.spring.dao.*.*(..))" />
< aop:advisor advice-ref ="txAdvice"
pointcut-ref ="interceptorPointCuts" />
</ aop:config >
</ beans >
第五种方式：全注解
< 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.bluesky" />
< tx:annotation-driven transaction-manager ="transactionManager" />
< bean id ="sessionFactory"
class ="org.springframework.orm.hibernate3.LocalSessionFactoryBean" >
< property name ="configLocation" value ="classpath:hibernate.cfg.xml" />
< property name ="configurationClass" value ="org.hibernate.cfg.AnnotationConfiguration" />
</ bean >
<!-- 定义事务管理器（声明式的事务） -->
< bean id ="transactionManager"
class ="org.springframework.orm.hibernate3.HibernateTransactionManager" >
< property name ="sessionFactory" ref ="sessionFactory" />
</ bean >
</ beans >
此时在DAO上需加上@Transactional注解，如下：
import java.util.List;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import org.springframework.stereotype.Component;
import com.bluesky.spring.domain.User;
@Transactional
@Component( " userDao " )
public class UserDaoImpl extends HibernateDaoSupport implements UserDao {
public List < User > listUsers() {
return this .getSession().createQuery( " from User " ).list();
}
}
根据代理机制不同，有以下几种配置方式：
先定义一个DAO接口及实现类:
Java代码
public interface IUserDao {
public void insertUser(UserTable user);
}
public interface IUserDao {
public void insertUser(UserTable user);
}
实现类：
Java代码
public class UserDaoImpl extendsHibernateDaoSupport implements IUserDao{
public void insertUser(UserTable user) {
getHibernateTemplate().saveOrUpdate(user);
}
}
public class UserDaoImpl extendsHibernateDaoSupport implements IUserDao{
publicvoid insertUser(UserTable user) {
getHibernateTemplate().saveOrUpdate(user);
}
}
第一种
为每个bean设置一个代理，这种是根据具体需求来定，如要对具体到每个交易进行事务操作的话，这个方式是最合适的；
Java代码
<?xml version="1.0"encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC"-//SPRING//DTD BEAN//EN""http://www.springframework.org/dtd/spring-beans.dtd">
<!-- 每个bean都有一个代理 -->
<beans>
<!-- sessionFactory相当于spring datasource -->
<bean id="sessionFactory"class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<propertyname="configLocation" value="classpath:hibernate.cfg.xml"/>
<propertyname="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration"/>
</bean>
<!-- 定义事务管理器（声明式的事务） -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<propertyname="sessionFactory" ref="sessionFactory" />
</bean>
<!-- 配置DAO -->
<bean id="userDao"class="org.lgh.spring.transaction2.UserDaoImpl">
<propertyname="sessionFactory" ref="sessionFactory" />
</bean>
<!-- 每个bean都有一个代理<property name="target" ref="userDaoTarget" /> -->
<bean id="userDaoProxy"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<!-- 配置事务管理器 -->
<propertyname="transactionManager" ref="transactionManager" />
<property name="target"ref="userDao" />
<propertyname="proxyInterfaces" value="org.lgh.spring.transaction2.IUserDao"/>
<!-- 配置事务属性 -->
<propertyname="transactionAttributes">
<props>
<propkey="*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
</beans>
<?xml version="1.0"encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC"-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<!-- 每个bean都有一个代理 -->
<beans>
<!--sessionFactory相当于springdatasource -->
<bean id="sessionFactory"class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation"value="classpath:hibernate.cfg.xml" />
<property name="configurationClass"value="org.hibernate.cfg.AnnotationConfiguration" />
</bean>
<!--定义事务管理器（声明式的事务） -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory"ref="sessionFactory" />
</bean>
<!-- 配置DAO -->
<bean id="userDao"class="org.lgh.spring.transaction2.UserDaoImpl">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<!-- 每个bean都有一个代理 <propertyname="target" ref="userDaoTarget" /> -->
<bean id="userDaoProxy"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<!-- 配置事务管理器-->
<property name="transactionManager"ref="transactionManager" />
<property name="target" ref="userDao" />
<property name="proxyInterfaces"value="org.lgh.spring.transaction2.IUserDao" />
<!-- 配置事务属性 -->
<property name="transactionAttributes">
<props>
<propkey="*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
</beans>
第二种:
所有的bean共享一个代理
Java代码
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC"-//SPRING//DTD BEAN//EN""http://www.springframework.org/dtd/spring-beans.dtd">
<!-- 所有的bean共享一个代理-->
<beans>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<propertyname="configLocation" value="classpath:hibernate.cfg.xml"/>
<propertyname="configurationClass"value="org.hibernate.cfg.AnnotationConfiguration" />
</bean>
<!-- 定义事务管理器（声明式的事务） -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<propertyname="sessionFactory" ref="sessionFactory" />
</bean>
<!-- 所有的bean共享一个代理/>-->
<bean id="transactionBase"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
lazy-init="true" abstract="true">
<!-- 配置事务管理器 -->
<propertyname="transactionManager" ref="transactionManager" />
<!-- 配置事务属性 -->
<propertyname="transactionAttributes">
<props>
<propkey="*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
<!-- 配置DAO -->
<bean id="userDao"class="org.lgh.spring.transaction3.UserDaoImpl">
<propertyname="sessionFactory" ref="sessionFactory" />
</bean>
<!-- 所有的bean共享一个代理/>-->
<bean id="userDaoProxy"parent="transactionBase" >
<property name="target"ref="userDao" />
</bean>
</beans>
<?xml version="1.0"encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC"-//SPRING//DTD BEAN//EN""http://www.springframework.org/dtd/spring-beans.dtd">
<!-- 所有的bean共享一个代理-->
<beans>
<beanid="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation"value="classpath:hibernate.cfg.xml" />
<property name="configurationClass"value="org.hibernate.cfg.AnnotationConfiguration" />
</bean>
<!-- 定义事务管理器（声明式的事务） -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory"ref="sessionFactory" />
</bean>
<!-- 所有的bean共享一个代理/> -->
<bean id="transactionBase"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
lazy-init="true" abstract="true">
<!-- 配置事务管理器-->
<property name="transactionManager"ref="transactionManager" />
<!-- 配置事务属性-->
<property name="transactionAttributes">
<props>
<propkey="*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
<!-- 配置DAO -->
<bean id="userDao"class="org.lgh.spring.transaction3.UserDaoImpl">
<property name="sessionFactory"ref="sessionFactory" />
</bean>
<!-- 所有的bean共享一个代理/> -->
<bean id="userDaoProxy" parent="transactionBase">
<property name="target" ref="userDao" />
</bean>
</beans>
第三种:
使用拦截器 来配置你的事务，这个主要是进行一些方法调用前后进行一些其他事件的处理，如进行权限检查等...
代码如下:
Java代码
<?xml version="1.0"encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC"-//SPRING//DTD BEAN//EN""http://www.springframework.org/dtd/spring-beans.dtd">
<!-- 使用拦截器 -->
<beans>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<propertyname="configLocation" value="classpath:hibernate.cfg.xml"/>
<propertyname="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration"/>
</bean>
<!-- 定义事务管理器（声明式的事务） -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<propertyname="sessionFactory" ref="sessionFactory" />
</bean>
<bean id="transactionInterceptor"
class="org.springframework.transaction.interceptor.TransactionInterceptor">
<propertyname="transactionManager" ref="transactionManager" />
<!-- 配置事务属性 -->
<propertyname="transactionAttributes">
<props>
<prop key="*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
<bean name="logger"class="org.lgh.spring.transaction4.SpringAOPInterceptor">
</bean>
<bean id="logBeforeAdvice"class="com.spring.advices.LogBeforeAdvice">
</bean>
<!-- 定义BeanNameAutoProxyCreator,该bean是个bean后处理器，无需被引用，因此没有id属性
这个bean后处理器，根据事务拦截器为目标bean自动创建事务代理 -->
<beanclass="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
<!-- 加上此句就不会抛出 $Proxy cannot be cast的异常啦-->
<propertyname="proxyTargetClass">
<value>true</value>
</property>
<property name="beanNames">
<list>
<!-- *Dao对应下面的userDao要对它进行拦截-->
<value>userDao</value>
</list>
</property>
<propertyname="interceptorNames">
<list>
<value>transactionInterceptor</value>
<value>logBeforeAdvice</value>
</list>
</property>
</bean>
<!-- 配置DAO -->
<bean id="userDao"class="org.lgh.spring.transaction4.UserDaoImpl">
<propertyname="sessionFactory" ref="sessionFactory" />
</bean>
<!-- 服务层 service-->
<bean id="userService"class="org.lgh.spring.transaction4.UserServiceImpl">
<property name="userDao"ref="userDao" />
</bean>
</beans>
<?xml version="1.0"encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC"-//SPRING//DTD BEAN//EN""http://www.springframework.org/dtd/spring-beans.dtd">
<!-- 使用拦截器 -->
<beans>
<beanid="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation"value="classpath:hibernate.cfg.xml" />
<property name="configurationClass"value="org.hibernate.cfg.AnnotationConfiguration" />
</bean>
<!-- 定义事务管理器（声明式的事务） -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory"ref="sessionFactory" />
</bean>
<bean id="transactionInterceptor"
class="org.springframework.transaction.interceptor.TransactionInterceptor">
<property name="transactionManager"ref="transactionManager" />
<!-- 配置事务属性-->
<property name="transactionAttributes">
<props>
<propkey="*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
<bean name="logger"class="org.lgh.spring.transaction4.SpringAOPInterceptor">
</bean>
<bean id="logBeforeAdvice"class="com.spring.advices.LogBeforeAdvice">
</bean>
<!-- 定义BeanNameAutoProxyCreator,该bean是个bean后处理器，无需被引用，因此没有id属性
这个bean后处理器，根据事务拦截器为目标bean自动创建事务代理 -->
<beanclass="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
<!-- 加上此句就不会抛出$Proxy cannot be cast的异常啦-->
<property name="proxyTargetClass">
<value>true</value>
</property>
<property name="beanNames">
<list>
<!-- *Dao对应下面的userDao要对它进行拦截-->
<value>userDao</value>
</list>
</property>
<property name="interceptorNames">
<list>
<value>transactionInterceptor</value>
<value>logBeforeAdvice</value>
</list>
</property>
</bean>
<!-- 配置DAO -->
<bean id="userDao"class="org.lgh.spring.transaction4.UserDaoImpl">
<property name="sessionFactory"ref="sessionFactory" />
</bean>
<!-- 服务层service-->
<bean id="userService"class="org.lgh.spring.transaction4.UserServiceImpl">
<property name="userDao" ref="userDao" />
</bean>
</beans>
第四种：
使用aop:config配置方式
Java代码
<?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/aophttp://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/txhttp://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
<context:annotation-config />
<context:component-scan base-package="org.lgh.spring.transaction5"/>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<propertyname="configLocation" value="classpath:hibernate.cfg.xml"/>
<propertyname="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration"/>
</bean>
<!-- 定义事务管理器（声明式的事务） -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<propertyname="sessionFactory" ref="sessionFactory" />
</bean>
<tx:advice id="txAdvice"transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="*"propagation="REQUIRED" />
</tx:attributes>
</tx:advice>
<aop:configproxy-target-class="true" >
<aop:pointcutid="interceptorPointCuts"
expression="execution(*org.lgh.spring.transaction5.*.*(..))" />
<aop:advisoradvice-ref="txAdvice"
pointcut-ref="interceptorPointCuts"/>
</aop:config>
<!-- 配置DAO -->
<bean id="userDao"class="org.lgh.spring.transaction5.UserDaoImpl">
<property name="sessionFactory"ref="sessionFactory" />
</bean>
</beans>
<?xml version="1.0"encoding="UTF-8"?>
<beansxmlns="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/aophttp://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/txhttp://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
<context:annotation-config />
<context:component-scanbase-package="org.lgh.spring.transaction5" />
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation"value="classpath:hibernate.cfg.xml" />
<property name="configurationClass"value="org.hibernate.cfg.AnnotationConfiguration" />
</bean>
<!-- 定义事务管理器（声明式的事务） -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory"ref="sessionFactory" />
</bean>
<tx:advice id="txAdvice"transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="*" propagation="REQUIRED" />
</tx:attributes>
</tx:advice>
<aop:config proxy-target-class="true" >
<aop:pointcutid="interceptorPointCuts"
expression="execution(* org.lgh.spring.transaction5.*.*(..))"/>
<aop:advisor advice-ref="txAdvice"
pointcut-ref="interceptorPointCuts" />
</aop:config>
<!-- 配置DAO -->
<bean id="userDao"class="org.lgh.spring.transaction5.UserDaoImpl">
<property name="sessionFactory"ref="sessionFactory" />
</bean>
</beans>
还有一种就是采用全注解方式：
代码如下:
Java代码
<?xml version="1.0"encoding="UTF-8"?>
<!--全注解 -->
<beansxmlns="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/aophttp://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/txhttp://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
<context:annotation-config />
<context:component-scanbase-package="org.lgh.spring.transaction6" />
<tx:annotation-driven proxy-target-class="true" transaction-manager="transactionManager"/>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<propertyname="configLocation" value="classpath:hibernate.cfg.xml"/>
<propertyname="configurationClass"value="org.hibernate.cfg.AnnotationConfiguration" />
</bean>
<!-- 定义事务管理器（声明式的事务） -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<propertyname="sessionFactory" ref="sessionFactory" />
</bean>
<!-- 配置DAO -->
<bean id="userDao"class="org.lgh.spring.transaction6.UserDaoImpl">
<property name="sessionFactory"ref="sessionFactory" />
</bean>
</beans>
<?xml version="1.0"encoding="UTF-8"?>
<!--全注解 -->
<beansxmlns="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/aophttp://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/txhttp://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
<context:annotation-config />
<context:component-scanbase-package="org.lgh.spring.transaction6" />
<tx:annotation-driven proxy-target-class ="true"transaction-manager="transactionManager"/>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation" value="classpath:hibernate.cfg.xml"/>
<property name="configurationClass"value="org.hibernate.cfg.AnnotationConfiguration" />
</bean>
<!-- 定义事务管理器（声明式的事务） -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory"ref="sessionFactory" />
</bean>
<!-- 配置DAO -->
<bean id="userDao"class="org.lgh.spring.transaction6.UserDaoImpl">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
</beans>