事务管理器请求所有资源管理器准备提交可恢复资源(准备)。
The transaction manager asks all the resource managers to prepare to commit recoverable resources (prepare).
资源管理器一收到提交流程就结束对可恢复资源的更新，并且释放所有抓住资源不放的锁。
Upon receipt of the commit flow, the resource manager finalizes the updates to recoverable resources, and releases any locks held on the resources.
如果仅进行对CICS的单个调用，并且在事务中没有对可恢复资源的其他更新，就没必要使用全局事务。
If only a single call to CICS is made and there are no other updates to recoverable resources within the transaction, then it is not necessary to use a global transaction.
此过程在数据库和支持XA协议(如websphere MQ)的其他可恢复资源之间提供完整的事务支持。
This procedure provides full transactional support between a database and other recoverable resources that support the XA protocol, such as WebSphere MQ.
所有对可恢复资源的更新或对其他事务系统的请求现在都是此工作单元的一部分，直到在CICS程序内部达到一个同步点(syncpoint)。
All updates to recoverable resources or requests to other transactional systems are now part of this unit-of-work, until a synchronization point (syncpoint) is reached within the CICS program.
未检查异常作为运行时exception类是理想的异常侯选处理不可恢复性出错，如资源不可用或者空指针。
Unchecked exceptions which are descendents of RuntimeException class are the ideal candidate exceptions handle non-recoverable errors such as resource non-availability or some null Pointers.
资源管理器负责管理可恢复数据，例如文件或队列。
A resource manager is responsible for managing recoverable data, such as files or queues.
接下来我们就会解释在本文实例中可恢复的资源管理器(参与者)如何从故障中恢复和保证数据完整性。
Next we illustrate how the recoverable resource managers (participants) in this example can recover from failures and insure data integrity.
接下来我们就会解释在本文实例中可恢复的资源管理器(参与者)如何从故障中恢复和保证数据完整性。
Next we illustrate how the recoverable resource managers (participants) in this example can recover from failures and insure data integrity.
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