oracle驱动升级后，Atomikos数据源配置方式。

甄如云

　　上午把oracle 驱动升级为 ojdbc14-11.2.0后，项目启动时报错:
　　
　　

15:56:00.827 [main] WARN  atomikos - ERROR IN RECOVERY
com.atomikos.datasource.ResourceException: Error in recovery
at com.atomikos.datasource.xa.XATransactionalResource.recover(XATransactionalResource.java:596)
at com.atomikos.datasource.xa.XATransactionalResource.endRecovery(XATransactionalResource.java:670)
at com.atomikos.icatch.imp.TransactionServiceImp.recover(TransactionServiceImp.java:635)
at com.atomikos.datasource.xa.XATransactionalResource.setRecoveryService(XATransactionalResource.java:503)
at com.atomikos.icatch.system.Configuration.installRecoveryService(Configuration.java:278)
at com.atomikos.icatch.imp.TransactionServiceImp.recover(TransactionServiceImp.java:580)
at com.atomikos.icatch.imp.TransactionServiceImp.init(TransactionServiceImp.java:741)
at com.atomikos.icatch.imp.BaseTransactionManager.init(BaseTransactionManager.java:217)
at com.atomikos.icatch.standalone.StandAloneTransactionManager.init(StandAloneTransactionManager.java:104)
at com.atomikos.icatch.standalone.UserTransactionServiceImp.init(UserTransactionServiceImp.java:307)
at com.atomikos.icatch.config.UserTransactionServiceImp.init(UserTransactionServiceImp.java:413)
at com.atomikos.icatch.jta.UserTransactionManager.checkSetup(UserTransactionManager.java:90)
at com.atomikos.icatch.jta.UserTransactionManager.init(UserTransactionManager.java:140)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
　　
　　
　　解决方式：将之前的AtomikosDataSourceBean配置方式换为AtomikosNonXADataSourceBean方式。
　　

<!-- 配置dataSource数据源 -->
<bean id="parentDataSource" class="com.atomikos.jdbc.nonxa.AtomikosNonXADataSourceBean" init-method="init"
destroy-method="close" p:uniqueResourceName="rw1" p:testQuery="select 1 from dual" abstract="true">
<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
<property name="url" value="jdbc:oracle:thin:@127.0.0.1:1521:ORCL" />
<property name="user" value="TEST_RW_1" />
<property name="password" value="TEST_RW_1" />
<property name="poolSize" value="5" />
<property name="maxPoolSize" value="30" />
</bean>
<bean id="com.fand.dataSource.rw1" parent="parentDataSource"></bean>
<bean id="com.fand.dataSource.rw2" p:uniqueResourceName="rw2" parent="parentDataSource">
<property name="user" value="TEST_RW_2" />
<property name="password" value="TEST_RW_2" />
</bean>
<bean id="com.fand.dataSource.rw3" p:uniqueResourceName="rw3" parent="parentDataSource">
<property name="user" value="TEST_RW_3" />
<property name="password" value="TEST_RW_3" />
</bean>
<bean id="com.fand.dataSource.rw4" p:uniqueResourceName="rw4" parent="parentDataSource">
<property name="user" value="TEST_RW_4" />
<property name="password" value="TEST_RW_4" />
</bean>
<bean id="com.fand.dataSource.r1" p:uniqueResourceName="r1" parent="parentDataSource">
<property name="user" value="TEST_R_1" />
<property name="password" value="TEST_R_1" />
</bean>
<bean id="com.fand.dataSource.r2" p:uniqueResourceName="r2" parent="parentDataSource">
<property name="user" value="TEST_R_2" />
<property name="password" value="TEST_R_2" />
</bean>
<bean id="com.fand.dataSource.r3" p:uniqueResourceName="r3" parent="parentDataSource">
<property name="user" value="TEST_R_3" />
<property name="password" value="TEST_R_3" />
</bean>
<bean id="com.fand.dataSource.r4" p:uniqueResourceName="r4" parent="parentDataSource">
<property name="user" value="TEST_R_4" />
<property name="password" value="TEST_R_4" />
</bean>
<bean id="transactionManager" class="org.springframework.transaction.jta.JtaTransactionManager">
<property name="transactionManager">
<bean class="com.atomikos.icatch.jta.UserTransactionManager" init-method="init" destroy-method="close">
<property name="forceShutdown" value="true" />
</bean>
</property>
<property name="userTransaction">
<bean class="com.atomikos.icatch.jta.UserTransactionImp" p:transactionTimeout="6000" />
</property>
<property name="allowCustomIsolationLevels" value="true" />
</bean>
<tx:annotation-driven />

　　
　　
Atomikos数据源配置方法有三种分别：

• SimpleDataSourceBean
  
• AtomikosDataSourceBean
  
• AtomikosNonXADataSourceBean
  

下面的演示以Orcale数据库为例子

• 数据源1：192.168.8.1   sid：orcl 用户名/密码:micmiu/micmiu.com
  
• 数据源2：192.168.8.2   sid：orcl 用户名/密码:ctosun/ctosun.com
  

[一]、SimpleDataSourceBean
这个是最简单地数据源配置,需要配置XA驱动。

<!-- 数据源配置 simple 1 -->
<bean id="simpleDS1"
init-method="init" destroy-method="close">
<property name="uniqueResourceName">
<!-- 该值要唯一 -->
<value>simpleDS1</value>
</property>
<property name="xaDataSourceClassName">
<value>oracle.jdbc.xa.client.OracleXADataSource</value>
</property>
<property name="xaDataSourceProperties">
<value>URL=jdbc:oracle:thin:@192.168.8.1:1521:orcl;user=micmiu;password=micmiu.com
</value>
</property>
<property name="exclusiveConnectionMode">
<value>true</value>
</property>
<property name="connectionPoolSize">
<value>3</value>
</property>
<property name="validatingQuery">
<value>SELECT 1 from dual</value>
</property>
</bean>
<!-- 数据源配置 simple 2 -->
<bean id="simpleDS2"
init-method="init" destroy-method="close">
<property name="uniqueResourceName">
<value>simpleDS2</value>
</property>
<property name="xaDataSourceClassName">
<value>oracle.jdbc.xa.client.OracleXADataSource</value>
</property>
<property name="xaDataSourceProperties">
<value>URL=jdbc:oracle:thin:@192.168.8.2:1521:orcl;user=ctosun;password=ctosun.com
</value>
</property>
<property name="exclusiveConnectionMode">
<value>true</value>
</property>
<property name="connectionPoolSize">
<value>3</value>
</property>
<property name="validatingQuery">
<value>SELECT 1 from dual</value>
</property>
</bean>
[二]、AtomikosDataSourceBean
Atomikos实现的数据源，需要配置XA驱动，推荐此配置，可以配置连接池的信息。

<!-- 数据源配置 Atomikos datasource 1 -->
<bean id="atomikosDS1"
init-method="init" destroy-method="close">
<property name="uniqueResourceName">
<!-- 该值要唯一 -->
<value>atomikosDS1</value>
</property>
<property name="xaDataSourceClassName">
<value>oracle.jdbc.xa.client.OracleXADataSource</value>
</property>
<property name="xaProperties">
<props>
<prop key="URL">jdbc:oracle:thin:@192.168.8.1:1521:orcl</prop>
<prop key="user">micmiu</prop>
<prop key="password">micmiu.com</prop>
</props>
</property>
<property name="poolSize">
<value>5</value>
</property>
<property name="maxPoolSize">
<value>15</value>
</property>
</bean>
<!-- 数据源配置 Atomikos datasource 2 -->
<bean id="atomikosDS2"
init-method="init" destroy-method="close">
<property name="uniqueResourceName">
<!-- 该值要唯一 -->
<value>atomikosDS2</value>
</property>
<property name="xaDataSourceClassName">
<value>oracle.jdbc.xa.client.OracleXADataSource</value>
</property>
<property name="xaProperties">
<props>
<prop key="URL">jdbc:oracle:thin:@192.168.8.2:1521:orcl</prop>
<prop key="user">ctosun</prop>
<prop key="password">ctosun.com</prop>
</props>
</property>
<property name="poolSize">
<value>5</value>
</property>
<property name="maxPoolSize">
<value>15</value>
</property>
</bean>
[三]、AtomikosNonXADataSourceBean
该数据源配置需要普通JDBC的驱动，可以配置连接池：

<!-- AtomikosNonXA datasource 1 需要普通jdbc驱动 -->
<bean id="atomikosNonXADS1">
<property name="uniqueResourceName">
<value>atomikosNonXADS1</value>
</property>
<property name="driverClassName">
<value>oracle.jdbc.driver.OracleDriver</value>
</property>
<property name="url">
<value>jdbc:oracle:thin:@192.168.8.1:1521:orcl</value>
</property>
<property name="user">
<value>micmiu</value>
</property>
<property name="password">
<value>micmiu.com</value>
</property>
<property name="poolSize">
<value>5</value>
</property>
<property name="borrowConnectionTimeout">
<value>60</value>
</property>
</bean>
<!-- AtomikosNonXA datasource 2 需要普通jdbc驱动 -->
<bean id="atomikosNonXADS2">
<property name="uniqueResourceName">
<value>atomikosNonXADS2</value>
</property>
<property name="driverClassName">
<value>oracle.jdbc.driver.OracleDriver</value>
</property>
<property name="url">
<value>jdbc:oracle:thin:@192.168.8.2:1521:orcl</value>
</property>
<property name="user">
<value>ctosun</value>
</property>
<property name="password">
<value>ctosun.com</value>
</property>
<property name="poolSize">
<value>5</value>
</property>
<property name="borrowConnectionTimeout">
<value>60</value>
</property>
</bean>