http://kb.cnblogs.com/a/2012014/
Atomikos數據源配置方法有三種分別有：SimpleDataSourceBean,AtomikosDataSourceBean,AtomikosNonXADataSourceBean可任選一種
Simple表示基礎數據庫連接配置
<bean id="oracleJta" class="com.atomikos.jdbc.SimpleDataSourceBean" init-method="init" destroy-method="close">
<property name="uniqueResourceName">
<value>OracleXADataSource</value> <!--任意命名，但必須唯一-->
</property>
<property name="xaDataSourceClassName">
<value>oracle.jdbc.xa.client.OracleXADataSource</value>
</property>
<property name="xaDataSourceProperties">
<value>URL=jdbc:oracle:thin:@localhost:1521:orcl;user=orcl;password=</value>
</property>
<property name="exclusiveConnectionMode">
<value>true</value>
</property>
<property name="connectionPoolSize">
<value>3</value>
</property>
<property name="validatingQuery">
<value>SELECT 1</value>
</property>
</bean>
Atomikos表示必須要用到XA數據庫驅動類,可設置連接池(經過測試推薦此方法)
<bean id="oracleJta" class="com.atomikos.jdbc.AtomikosDataSourceBean" init-method="init" destroy-method="close" lazy-init="true">
<property name="uniqueResourceName">
<value>OracleXADataSource</value>
</property>
<property name="xaDataSourceClassName">
<value>oracle.jdbc.xa.client.OracleXADataSource</value>
</property>
<property name="xaProperties">
<props>
<prop key="URL">jdbc:oracle:thin:@localhost:1521:orcl</prop>
<prop key="user">orcl</prop>
<prop key="password"></prop>
</props>
</property>
<property name="poolSize"><value>1</value></property>
<property name="maxPoolSize"><value>30</value></property>
</bean>
AtomikosNon表示必須要用到普通數據庫驅動類,可設置連接池
<bean id="oracleJta" class="com.atomikos.jdbc.nonxa.AtomikosNonXADataSourceBean">
<property name="uniqueResourceName"><value>OracleXADataSource</value></property>
<property name="user"><value>orcl</value></property>
<property name="password"><value></value></property>
<property name="url"><value>jdbc:oracle:thin:@192.168.1.217:1521:orcl</value></property>
<property name="driverClassName"><value>oracle.jdbc.OracleDriver</value></property>
<property name="poolSize"><value>1</value></property>
<property name="borrowConnectionTimeout"><value>60</value></property>
</bean>
另外一個數據庫在這就不在寫了，設置同上只是mysql的驅動類名爲：xaDataSourceClassName:com.mysql.jdbc.jdbc2.optional.MysqlXADataSource
3.事務配置
Atomikos事務方法
<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="240" />
</bean>
<bean id="transactionManager"
class="org.springframework.transaction.jta.JtaTransactionManager">
<property name="transactionManager">
<ref bean="atomikosTransactionManager" />
</property>
<property name="userTransaction">
<ref bean="atomikosUserTransaction" />
</property>
</bean>
