spring+jta+atomikos

<?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:tx="http://www.springframework.org/schema/tx"      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-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/context    http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">   <!-- enable component scanning -->   <!-- <import resource="classpath:applicationContext-ehcache.xml"/> -->   <context:component-scan base-package="com.zeusjava" />   <!-- enable autowire -->   <context:annotation-config />   <!-- enable transaction demarcation with annotations -->   <tx:annotation-driven />   <!-- 读取mysql jdbc的配置-->   <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">      <property name="location" value="classpath:jdbc.properties" />   </bean>   <!-- 配置数据源，从上面配置文件读取-->   <!-- 数据源 -->   <!--<bean id="dataSource3" class="org.apache.commons.dbcp.BasicDataSource">-->      <!--<property name="driverClassName" value="${jdbc.driverClassName}" />-->      <!--<property name="url" value="${jdbc.url}" />-->      <!--<property name="username" value="${jdbc.username}" />-->      <!--<property name="password" value="${jdbc.password}" />-->   <!--</bean>-->   <!-- 第一个数据库 -->   <bean id="dataSource" class="com.atomikos.jdbc.SimpleDataSourceBean"        init-method="init" destroy-method="close">      <property name="uniqueResourceName" value="mysql/main" />      <property name="xaDataSourceClassName"              value="com.mysql.jdbc.jdbc2.optional.MysqlXADataSource" />      <property name="xaDataSourceProperties"              value="URL=${jdbc.url};user=${jdbc.username};password=${jdbc.password}" />      <property name="exclusiveConnectionMode" value="true" />      <property name="connectionPoolSize" value="10" />      <property name="validatingQuery">         <value>SELECT 1</value>      </property>   </bean>   <!-- 第二个数据库 -->   <bean id="dataSourceB" class="com.atomikos.jdbc.SimpleDataSourceBean"        init-method="init" destroy-method="close">      <property name="uniqueResourceName" value="mysql/news" />      <property name="xaDataSourceClassName"              value="com.mysql.jdbc.jdbc2.optional.MysqlXADataSource" />      <property name="xaDataSourceProperties"              value="URL=${jdbc.url.b};user=${jdbc.username};password=${jdbc.password}" />      <property name="exclusiveConnectionMode" value="true" />      <property name="connectionPoolSize" value="10" />      <property name="validatingQuery">         <value>SELECT 1</value>      </property>   </bean>   <bean id="sqlSessionFactoryB" class="org.mybatis.spring.SqlSessionFactoryBean">      <property name="configLocation" value="classpath:mybatis/mybatis-config-b.xml" />      <property name="dataSource" ref="dataSourceB" />      <property name="typeAliasesPackage" value="com.zeusjava.kernel.entity"/>      <property name="mapperLocations">         <array>            <value>classpath:mybatis/mapper/*.xml</value>         </array>      </property>   </bean>     <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">      <property name="dataSource" ref="dataSource"/>      <!-- 配置扫描Domain的包路径 -->      <property name="typeAliasesPackage" value="com.zeusjava.kernel.entity"/>      <!-- 配置mybatis配置文件的位置 -->      <property name="configLocation" value="classpath:mybatis/mybatis-config.xml"/>      <!-- 配置扫描Mapper XML的位置 -->      <!--<property name="mapperLocations" value="classpath:com/zeusjava/kernel/mapper/*Mapper.xml"/>-->      <property name="mapperLocations">         <array>            <value>classpath:mybatis/mapper/*.xml</value>         </array>      </property>   </bean>   <!-- 配置扫描Mapper接口的包路径 -->   <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">      <property name="basePackage" value="com.zeusjava.kernel.mapper"/>      <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>   </bean>   <bean id="atomikosTransactionManager" class="com.atomikos.icatch.jta.UserTransactionManager"        init-method="init" destroy-method="close">      <property name="forceShutdown">         <value>true</value>      </property>   </bean>   <bean id="atomikosUserTransaction" class="com.atomikos.icatch.jta.UserTransactionImp">      <property name="transactionTimeout" value="300" />   </bean>   <bean id="springTransactionManager"        class="org.springframework.transaction.jta.JtaTransactionManager">      <property name="transactionManager">         <ref bean="atomikosTransactionManager" />      </property>      <property name="userTransaction">         <ref bean="atomikosUserTransaction" />      </property>   </bean>   <aop:aspectj-autoproxy />   <aop:config  proxy-target-class="true">      <aop:advisor pointcut="execution(* *com.zeusjava.kernel.service..*(..))"                advice-ref="txAdvice" />   </aop:config>   <tx:advice id="txAdvice" transaction-manager="springTransactionManager">      <tx:attributes>         <tx:method name="get*"  propagation="REQUIRED"  read-only="true" />         <tx:method name="find*"  propagation="REQUIRED"  read-only="true" />         <tx:method name="has*"  propagation="REQUIRED"  read-only="true" />         <tx:method name="locate*"  propagation="REQUIRED"  read-only="true" />         <tx:method name="*"  propagation="REQUIRED" rollback-for="Exception"  />      </tx:attributes>   </tx:advice>   <bean id="userMapper" class="org.mybatis.spring.mapper.MapperFactoryBean">      <property name="sqlSessionFactory" ref="sqlSessionFactory" />      <property name="mapperInterface" value="com.zeusjava.kernel.mapper.UserMapper" />   </bean>   <bean id="empMapper" class="org.mybatis.spring.mapper.MapperFactoryBean">      <property name="sqlSessionFactory" ref="sqlSessionFactoryB" />      <property name="mapperInterface" value="com.zeusjava.kernel.mapper.EmpMapper" />   </bean>   <bean id="ehCacheManager" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean">        <property name="configLocation" value="classpath:ehcache.xml" />    </bean></beans>