Transactions enable us to delegate many elements of exception handling and recovery to the TPM and the RMs, simplifying our code and freeing us to think about application logic instead.

事务使我们能够将很多异常处理和恢复工作委托给 TPM 和 RM，从而简化了我们的代码，并使我们能够空出更多时间来考虑应用程序逻辑。

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For example, Spring 2.0 introduced the PersistenceExceptionTranslationPostProcessor to automatically enable data access exception translation for any object carrying the @Repository annotation.

比如，Spring2.0引入了PersistenceExceptionTranslationPostProcessor对任何带有@Repository 注解的对象自动激活其数据访问异常转换。

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An error in processing one of the web service methods (which does not enable the method to finish successfully) is exposed as a SOAP exception that your code can catch.

处理一个网络服务器方法过程中(不能够使方法成功地完成)的某个错误除了能捕获你的代码外显示为SOAP。

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