高分求示例 使用tx标签配置的拦截器

Question

使用spring 的 tx\aop 进行事务管理的 需要跑的通的哦 高手赐个实例
谢谢 

Answer 1

配置了但是不起作用 只能用hibernate的session手动管理 相当郁闷

Answer 2

拦截错地方了吧
你拦截的Service还是Dao

Answer 3

拦截这里<?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">
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation">
<value>classpath:hibernate.cfg.xml</value>
</property>
<property name="configurationClass"
value="org.hibernate.cfg.AnnotationConfiguration" />
</bean>
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<bean abstract="true" id="hibernateBaseDao" class="org.wx.dao.util.HibernateBase">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="save*" propagation="REQUIRED" />
<tx:method name="del*" propagation="REQUIRED" />
<tx:method name="update*" propagation="REQUIRED" />
</tx:attributes>
</tx:advice>
<aop:config>
<aop:pointcut id="serviceMethod"
expression="execution(* org.wx.dao.impl.*.*(..))" />
<aop:advisor pointcut-ref="serviceMethod" advice-ref="txAdvice" />
</aop:config>
<bean id="loginDao" class="org.wx.dao.impl.LoginDaoImpl" parent="hibernateBaseDao">
</bean>
<bean id="loginService" class="org.wx.service.impl.LoginServiceImpl">
<property name="loginDao">
<ref bean="loginDao" />
</property>
</bean>
<bean id="loginAction" class="org.wx.action.LoginAction" scope="prototype">
<property name="loginService">
<ref bean="loginService" />
</property>
</bean>
</beans>帮忙看下sessionFactory获取是否有问题package org.wx.dao.util;import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;public class HibernateBase {
private SessionFactory sessionFactory;
protected Session session;
protected Transaction transaction; public HibernateBase() {
ininHibernater();
} protected void ininHibernater() {
setSessionFactory(sessionFactory);
//sessionFactory = new Configuration().configure().buildSessionFactory();
sessionFactory = getSessionFactory();
System.out.println("sessionFactory::::"+sessionFactory);
session = sessionFactory.openSession();
//session = sessionFactory.getCurrentSession();
//transaction = session.beginTransaction();
System.out.println("session:__"+session);

} protected void beginTransaction() {
//transaction.begin();
System.out.println("transaction:__"+transaction);
}
protected void endTransaction(boolean commite) {
if(transaction!=null){
if (commite) {
transaction.commit();
}
else {
transaction.rollback();
}
}
session.close();
} public SessionFactory getSessionFactory() {
return sessionFactory;
} public void setSessionFactory(SessionFactory sessionFactory) {
ApplicationContext applicationContext =new  ClassPathXmlApplicationContext("applicationContext.xml");
sessionFactory =(SessionFactory) applicationContext.getBean("sessionFactory");
this.sessionFactory = sessionFactory;
}
}

Answer 4

在HibernateBase注入了SessionFactory 但是调用该类的getSessionFactory的时候SessionFactory 为null

Answer 5

明显切面不对
要对DAO作事务处理的，你把拦截器放在DAO层上有什么用哪
应该在DAO的上层，Service层才对