spring 配置事物

最新推荐文章于 2025-12-19 15:39:34 发布

最新推荐文章于 2025-12-19 15:39:34 发布 · 68 阅读

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1.<?xml version="1.0" encoding="UTF-8"?> 2.<beans xmlns="http://www.springframework.org/schema/beans" 3. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4. xmlns:context="http://www.springframework.org/schema/context" 5. xmlns:aop="http://www.springframework.org/schema/aop" 6. xsi:schemaLocation="http://www.springframework.org/schema/beans 7. http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 8. http://www.springframework.org/schema/context 9. http://www.springframework.org/schema/context/spring-context-2.5.xsd 10. http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd"> 11. <bean id="sessionFactory" 12. class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> 13. <property name="configLocation" value="classpath:hibernate.cfg.xml" /> 14. <property name="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration" /> 15. </bean> 16.  17. <bean id="transactionManager" 18. class="org.springframework.orm.hibernate3.HibernateTransactionManager"> 19. <property name="sessionFactory" ref="sessionFactory" /> 20. </bean> 21.  22. <bean id="userDaoTarget" class="com.bluesky.spring.dao.UserDaoImpl"> 23. <property name="sessionFactory" ref="sessionFactory" /> 24. </bean> 25. <bean id="userDao" 26. class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"> 27.  28. <property name="transactionManager" ref="transactionManager" /> 29. <property name="target" ref="userDaoTarget" /> 30. <property name="proxyInterfaces" value="com.bluesky.spring.dao.GeneratorDao" /> 31.  32. <property name="transactionAttributes"> 33. <props> 34. <prop key="*">PROPAGATION_REQUIRED</prop> 35. </props> 36. </property> 37. </bean> 38.</beans> 1.<?xml version="1.0" encoding="UTF-8"?> 2.<beans xmlns="http://www.springframework.org/schema/beans" 3. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4. xmlns:context="http://www.springframework.org/schema/context" 5. xmlns:aop="http://www.springframework.org/schema/aop" 6. xsi:schemaLocation="http://www.springframework.org/schema/beans 7. http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 8. http://www.springframework.org/schema/context 9. http://www.springframework.org/schema/context/spring-context-2.5.xsd 10. http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd"> 11. <bean id="sessionFactory" 12. class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> 13. <property name="configLocation" value="classpath:hibernate.cfg.xml" /> 14. <property name="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration" /> 15. </bean> 16.  17. <bean id="transactionManager" 18. class="org.springframework.orm.hibernate3.HibernateTransactionManager"> 19. <property name="sessionFactory" ref="sessionFactory" /> 20. </bean> 21. <bean id="transactionBase" 22. class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean" 23. lazy-init="true" abstract="true">  24.  25. <property name="transactionManager" ref="transactionManager" /> 26.  27. <property name="transactionAttributes"> 28. <props> 29. <prop key="*">PROPAGATION_REQUIRED</prop> 30. </props> 31. </property> 32. </bean> 33.  34. <bean id="userDaoTarget" class="com.bluesky.spring.dao.UserDaoImpl"> 35. <property name="sessionFactory" ref="sessionFactory" /> 36. </bean> 37. <bean id="userDao" parent="transactionBase" > 38. <property name="target" ref="userDaoTarget" /> 39. </bean> 40.</beans> 1.<?xml version="1.0" encoding="UTF-8"?> 2.<beans xmlns="http://www.springframework.org/schema/beans" 3. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4. xmlns:context="http://www.springframework.org/schema/context" 5. xmlns:aop="http://www.springframework.org/schema/aop" 6. xsi:schemaLocation="http://www.springframework.org/schema/beans 7. http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 8. http://www.springframework.org/schema/context 9. http://www.springframework.org/schema/context/spring-context-2.5.xsd 10. http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd"> 11. <bean id="sessionFactory" 12. class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> 13. <property name="configLocation" value="classpath:hibernate.cfg.xml" /> 14. <property name="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration" /> 15. </bean> 16.  17. <bean id="transactionManager" 18. class="org.springframework.orm.hibernate3.HibernateTransactionManager"> 19. <property name="sessionFactory" ref="sessionFactory" /> 20. </bean> 21. 22. <bean id="transactionInterceptor" 23. class="org.springframework.transaction.interceptor.TransactionInterceptor"> 24. <property name="transactionManager" ref="transactionManager" /> 25.  26. <property name="transactionAttributes"> 27. <props> 28. <prop key="*">PROPAGATION_REQUIRED</prop> 29. </props> 30. </property> 31. </bean> 32. <bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator"> 33. <property name="beanNames"> 34. <list> 35. <value>*Dao</value> 36. </list> 37. </property> 38. <property name="interceptorNames"> 39. <list> 40. <value>transactionInterceptor</value> 41. </list> 42. </property> 43. </bean> 44.  45. <bean id="userDao" class="com.bluesky.spring.dao.UserDaoImpl"> 46. <property name="sessionFactory" ref="sessionFactory" /> 47. </bean> 48.</beans> 1.<?xml version="1.0" encoding="UTF-8"?> 2.<beans xmlns="http://www.springframework.org/schema/beans" 3. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4. xmlns:context="http://www.springframework.org/schema/context" 5. xmlns:aop="http://www.springframework.org/schema/aop" 6. xmlns:tx="http://www.springframework.org/schema/tx" 7. xsi:schemaLocation="http://www.springframework.org/schema/beans 8. http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 9. http://www.springframework.org/schema/context 10. http://www.springframework.org/schema/context/spring-context-2.5.xsd 11. http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd 12. http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"> 13. <context:annotation-config /> 14. <context:component-scan base-package="com.bluesky" /> 15. <bean id="sessionFactory" 16. class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> 17. <property name="configLocation" value="classpath:hibernate.cfg.xml" /> 18. <property name="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration" /> 19. </bean> 20.  21. <bean id="transactionManager" 22. class="org.springframework.orm.hibernate3.HibernateTransactionManager"> 23. <property name="sessionFactory" ref="sessionFactory" /> 24. </bean> 25. <tx:advice id="txAdvice" transaction-manager="transactionManager"> 26. <tx:attributes> 27. <tx:method name="*" propagation="REQUIRED" /> 28. </tx:attributes> 29. </tx:advice> 30. <aop:config> 31. <aop:pointcut id="interceptorPointCuts" 32. expression="execution(* com.bluesky.spring.dao.*.*(..))" /> 33. <aop:advisor advice-ref="txAdvice" 34. pointcut-ref="interceptorPointCuts" /> 35. </aop:config> 36.</beans> 1.<?xml version="1.0" encoding="UTF-8"?> 2.<beans xmlns="http://www.springframework.org/schema/beans" 3. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4. xmlns:context="http://www.springframework.org/schema/context" 5. xmlns:aop="http://www.springframework.org/schema/aop" 6. xmlns:tx="http://www.springframework.org/schema/tx" 7. xsi:schemaLocation="http://www.springframework.org/schema/beans 8. http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 9. http://www.springframework.org/schema/context 10. http://www.springframework.org/schema/context/spring-context-2.5.xsd 11. http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd 12. http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"> 13. <context:annotation-config /> 14. <context:component-scan base-package="com.bluesky" /> 15. <tx:annotation-driven transaction-manager="transactionManager"/> 16. <bean id="sessionFactory" 17. class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> 18. <property name="configLocation" value="classpath:hibernate.cfg.xml" /> 19. <property name="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration" /> 20. </bean> 21.  22. <bean id="transactionManager" 23. class="org.springframework.orm.hibernate3.HibernateTransactionManager"> 24. <property name="sessionFactory" ref="sessionFactory" /> 25. </bean> 26.</beans>

此时在DAO上需加上@Transactional注解，如下：

1.package com.bluesky.spring.dao;
2.import java.util.List;
3.import org.hibernate.SessionFactory;
4.import org.springframework.beans.factory.annotation.Autowired;
5.import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
6.import org.springframework.stereotype.Component;
7.import com.bluesky.spring.domain.User;
8.@Transactional
9.@Component("userDao")
10.public class UserDaoImpl extends HibernateDaoSupport implements UserDao {
11. public List<User> listUsers() {
12. return this.getSession().createQuery("from User").list();
13. }
14.}

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