spring事务配置

Spring 3.1 事务配置

 

spring发的包最好用的是2.5.6；所依赖的包全部都有，可是后来的版本都缺这少那的，导致开发中遇到各种各样的问题。

 

下面主要讲述如何给你的spring应用加上事务:

 

1、准备依赖的包

 

org.springframework.aop-3.1.0.RELEASE.jar                                            
org.springframework.asm-3.1.0.RELEASE.jar                                            
org.springframework.aspects-3.1.0.RELEASE.jar                                    
org.springframework.beans-3.1.0.RELEASE.jar                                        
org.springframework.context-3.1.0.RELEASE.jar                                    
org.springframework.context.support-3.1.0.RELEASE.jar                    
org.springframework.core-3.1.0.RELEASE.jar                                         
org.springframework.expression-3.1.0.RELEASE.jar                             
org.springframework.jdbc-3.1.0.RELEASE.jar                                         
org.springframework.orm-3.1.0.RELEASE.jar                                            
org.springframework.transaction-3.1.0.RELEASE.jar                            
org.springframework.web-3.1.0.RELEASE.jar                                            
org.springframework.web.struts-3.1.0.RELEASE.jar

 

-- spring 2.5.6中获取 
aopalliance.jar                                                                                                
aspectjweaver.jar    
-- MySQL驱动 
mysql-connector-java-5.1.17-bin.jar    
-- 必须的包 
commons-dbcp-1.4.jar    
commons-lang-2.6.jar                                                                                     
commons-logging-1.1.1.jar                                                                            
commons-pool-1.6.jar        
log4j-1.2.16.jar

 

 

2、配置

 

引入xml头文件

<?xml version="1.0" encoding="GBK"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
             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/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">

 

引入配置文件

        <!-- 不加密时候使用 --> 
        <!--<context:property-placeholder location="classpath:jdbc.properties,classpath:tdmc.properties"/>--> 

        <!-- 加密时候使用 --> 
        <bean id="propertyConfig" class="com.lavasoft.freamwork.ext.spring.PropertyPlaceholderConfigurerExt"> 
                <property name="locations"> 
                        <list> 
                                <value>classpath:jdbc.properties</value> 
                                <value>classpath:tdmc.properties</value> 
                        </list> 
                </property> 
        </bean>

 

配置事务:

        <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> 
                <property name="dataSource" ref="dataSource"/> 
        </bean> 
        <tx:advice id="txAdvice" transaction-manager="txManager"> 
                <tx:attributes> 
                        <tx:method name="get*" read-only="true"/> 
                        <tx:method name="set*" read-only="true"/> 
                        <tx:method name="query*" read-only="true"/> 
                        <tx:method name="find*" read-only="true"/> 
                        <tx:method name="load*" read-only="true"/> 
                        <tx:method name="count*" read-only="true"/> 
                        <tx:method name="save*" rollback-for="Exception"/> 
                        <tx:method name="update*" rollback-for="Exception"/> 
                        <tx:method name="delete*" rollback-for="Exception"/> 
                        <tx:method name="merage*" rollback-for="Exception"/> 
                </tx:attributes> 
        </tx:advice> 
        <aop:config> 
                <aop:pointcut id="serviceOperation" 
                                            expression="execution(* com.asiainfo.tdmc.service.*SV.*(..))"/> 
                <aop:advisor advice-ref="txAdvice" 
                                         pointcut-ref="serviceOperation"/> 
        </aop:config> 

 

 

3、测试

 

设置MySQL的表为InnoDB类型，在保存中抛出异常，和不抛出异常做比较，看看能否保存，即可知道事务是否起作用。

 

        public Test_dept saveTest_dept(Test_dept test_dept) { 
                test_dept =    test_deptDAO.insert(test_dept); 
                if(true) throw new RuntimeException(); 
                return test_dept; 
        }