SSH添加事务配置事务

不念不忘少年蓝@ 2022-08-04 12:57 188阅读 0赞

拷贝代码放值spring配置文件中：

<bean id="txManager"
            class="org.springframework.orm.hibernate3.HibernateTransactionManager">
            <property name="sessionFactory" ref="sessionFactory" />
         </bean> 
    	<aop:config proxy-target-class="true">
    	   <aop:pointcut id="pointcut" expression=" execution(* com.oasystem.service..*.*(..))" />
    	   <aop:advisor  pointcut-ref="pointcut" advice-ref="txad"/>
    	</aop:config>
    	   <tx:advice id="txad" transaction-manager="txManager">
    		   <tx:attributes>
    		      <tx:method name="save*"   propagation="REQUIRED"/>
    		      <tx:method name="add*"    propagation="REQUIRED"/> 
    		      <tx:method name="create*" propagation="REQUIRED" />
    		      <tx:method name="del*"    propagation="REQUIRED"/>
    		      <tx:method name="update*" propagation="REQUIRED"/>
    		      <tx:method name="find*"   propagation="SUPPORTS"  read-only="true"/>
    		      <tx:method name="query*"  propagation="SUPPORTS"  read-only="true"/>
    		      <tx:method name="show*"   propagation="SUPPORTS"  read-only="true"/>
    		      <tx:method name="get*"    propagation="SUPPORTS" read-only="true"/>
    		      <tx:method name="set*"    propagation="SUPPORTS" read-only="true"/>
    		    </tx:attributes>
    		</tx:advice>

其中节点的详细作用自己可以百度慢慢琢磨。

配置完运行项目可能会报错：

Caused BY: java.lang.NoClassDefFoundError: org/objectweb/asm/TYPE(或者是找不到cglib)

AT net.sf.cglib.core.TypeUtils.parseType(TypeUtils.java:180)

原因应该是hibername的包与spring的包冲突，移除Hibernate 的cglib.jar，换成使用spring的  
cglib.jar(com.springsource.net.sf.cglib-2.2.0.jar)

可能还需要把spring配置文件的头部换掉：

<?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: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-3.0.xsd
           http://www.springframework.org/schema/context 
           http://www.springframework.org/schema/context/spring-context-3.0.xsd
           http://www.springframework.org/schema/tx 
           http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
           http://www.springframework.org/schema/aop
           http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">