Atomikos分两个：一个是开源的TransactionEssentials，一个是商业的ExtremeTransactions。
TransactionEssentials的主要特征：JTA/XA 事务管理 —— 提供事务管理和连接池不需要应用服务器 —— TransactionEssentials可以在任何Java EE应用服务器中运行，也就是不依赖于任何应用服务器开源 —— TransactionEssentials是遵守Apache版本2许可的开源软件专注于JDBC/JMS —— 支持所有XA资源，但是资源池和消息监听是专供JDBC和JMS的与Spring 和 Hibernate 集成 —— 提供了描述如何与Spring和Hibernate集成的文档
一、环境
spring 2
ibatis2
AtomikosTransactionsEssentials-3.7.0 下载地址：http://www.atomikos.com/Main/InstallingTransactionsEssentials
MySQL-5.1 ：数据库引擎为InnoDB，只有这样才能支持事务
JDK1.6
Oracle10
二 jar包
Atomikos jar必须包 transactions-jdbc.jar
transactions-jta.jar
transactions.jar
atomikos-util.jar
transactions-api.jar
ibatis,spring
只要符合二者集成jar组合即可，无额外jar
三、配置
Oracle用户授权：（视情况而定，如果程序出现如下异常则需要加上1672 [main] WARN atomikos - ERROR IN RECOVERY com.atomikos.datasource.ResourceException: Error in recovery）
grant select on sys.dba_pending_transactions to orcl;
grant select on sys.pending_trans$ to orcl;
grant select on sys.dba_2pc_pending to orcl;
grant execute on sys.dbms_system to orcl;
jta.properties 配置文件，即src/ jta.properties内容如下：
com.atomikos.icatch.service=com.atomikos.icatch.standalone.UserTransactionServiceFactory com.atomikos.icatch.console_file_name = tm.out com.atomikos.icatch.log_base_name = tmlog com.atomikos.icatch.tm_unique_name = com.atomikos.spring.jdbc.tm com.atomikos.icatch.console_log_level = INFO
spring配置文件
代码
<?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: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-2.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd "><!-- 事物管理器 --><bean id="atomikosUserTransaction" class="com.atomikos.icatch.jta.UserTransactionImp"> <description>UserTransactionImp</description> <property name="transactionTimeout" value="300"/> </bean> <bean id="atomikosTransactionManager" class="com.atomikos.icatch.jta.UserTransactionManager" init-method="init" destroy-method="close"> <description>UserTransactionManager</description> <property name="forceShutdown"> <value>true</value> </property> </bean> <bean id="transactionManager" class="org.springframework.transaction.jta.JtaTransactionManager"> <description>JtaTransactionManager</description> <property name="transactionManager"> <ref bean="atomikosTransactionManager" /> </property> <property name="userTransaction"> <ref bean="atomikosUserTransaction" /> </property> <property name="allowCustomIsolationLevels" value="true"/> <!—必须设置，否则程序出现异常 JtaTransactionManager does not support custom isolation levels by default --><!—oracle数据源定义 --> </bean> <bean id="oracleDS" class="com.atomikos.jdbc.AtomikosDataSourceBean" init-method="init" destroy-method="close"> <description>oracle xa datasource</description> <property name="uniqueResourceName"> <value>oracle_ds</value> </property> <property name="xaDataSourceClassName"> <value>oracle.jdbc.xa.client.OracleXADataSource</value> </property> <property name="xaProperties"> <props> <prop key="user">orcl</prop> <prop key="password">123</prop> <prop key="URL">jdbc:oracle:thin:@ localhost:1521:orcl</prop> </props> </property> <property name="testQuery"> <value>select 1 from dual</value> <!—尽力加上，不然会出现告警 --> </property> </bean> <!— mysql数据源定义 --> <bean id="dataSourceoracle2" class="com.atomikos.jdbc.AtomikosDataSourceBean" init-method="init" destroy-method="close"> <description>mysql xa datasource</description> <property name="uniqueResourceName"> <value>mysql_ds</value> </property> <property name="xaDataSourceClassName"> <value>com.mysql.jdbc.jdbc2.optional.MysqlXADataSource</value> </property> <property name="xaProperties"> <props> <prop key="user">root</prop> <prop key="password">123</prop> <prop key="URL">jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8</prop> </props> </property> <property name="testQuery"> <value>select 1</value><!—尽力加上，不然会出现告警 --> </property> </bean><!-- ibatis配置源 --> <bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean"> <property name="configLocation" value="classpath:sql-moredata-config.xml" /> <property name="dataSource" ref="oracleDS" /> </bean> <!-- ibatis配置源2 --> <bean id="sqlMapClient2" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean"> <property name="configLocation" value="classpath:sql-moredata2-config.xml" /> <property name="dataSource" ref="dataSourceoracle2" /> </bean><bean id="testDaoR" class="com.test.moredata.TestDAOImpR"> <property name="sqlMapClient" ref="sqlMapClient"></property> </bean><bean id="testDao" class="com.test.moredata.TestDAOImp"> <property name="sqlMapClient" ref="sqlMapClient2"></property> </bean> <bean id="testService" class="com.test.moredata.TestService"> <property name="testDao" ref="testDao"></property> <property name="testDaoR" ref="testDaoR"></property> </bean><!— aop配置 --> <tx:advice id="transactionManagerAdivice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="*" isolation="READ_COMMITTED" propagation="REQUIRED" rollback-for="java.lang.RuntionException" /> </tx:attributes> </tx:advice><aop:config> <aop:pointcut expression="execution(* com.test.moredata.TestService.*(..))" id="tsServicePc" /> <aop:advisor advice-ref="transactionManagerAdivice" pointcut-ref="tsServicePc" /> </aop:config>
Ok主要的配置就是这样，下面就是自己写下dao，service等，然后测试吧，有问题再找我。
来源：https://www.cnblogs.com/warison2008/archive/2010/10/15/1852338.html