4. The use of logging mechanisms means that the exception is lost or the exceptionmessage is removed.
使用日志机制意味着会丢失异常或异常消息。
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5. Listing 1 shows the a snippet from wbe_install_debug.log showing an exceptionmessage during installation.
清单1给出wbe_install_debug . log的片段，其中包含安装期间的一个异常消息。
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6. For demonstration purposes, the code in Listing 11 simply displays an exceptionmessage when a GAE exception is thrown.
出于演示的目的，清单11的代码只是在出现GAE异常时简单地显示一个异常消息。
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7. In the first case, either the exceptionmessage or the entire exception is completely lost, making it difficult to know that the problem exists or to gain basic information about it.
在第一种情况中，异常消息或整个异常可能会完全丢失，这使我们很难发现问题或者了解问题的基本信息。
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8. Adding XPath expressions to the exceptionmessage, as shown in Listing 7, results in a more detailed description of the validation failure, which greatly simplifies locating the problem.
9. In the second case, the exception has been logged and the exceptionmessage and stack trace is available, but it doesn't contain the necessary information to resolve the exception's cause.
10. Some of the typical string-related checks would validate whether an empty string has 0 length, accessing out-of-index results in an error message or exception, and so on.
11. This is where the exception is caught and its primary message is displayed.
这就是异常被捕获并且显示出原始的信息的位置。
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12. A special error handler in the client receives this exception and must parse the parser's error message to retrieve the required information!
客户中一个专门的错误处理程序接收这种异常，并且必须在解析器错误消息中检索出需要的信息！
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13. Although sending messages to a log file can be quite useful, there are often times when you would also like to display a user-friendly error message in the event of an unrecoverable exception.
14. If this exception isn't caught, it will immediately kill the application with an error message and stack trace dumped to the console.
如果这个异常没有被捕捉到，它将立即关闭应用程序，并将一条错误消息和栈跟踪输出到控制台。
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15. Always have exceptional handling mechanism for the message flows rather than relying on the default broker exception handler.
始终为消息流配备异常处理机制，而不要依赖缺省代理异常处理程序。
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16. The information gathered by the event handler must be encoded in an error message that's wrapped in an exception object and posted to the parser's client.
事件处理程序采集的信息必须编码在一个错误信息中，该错误信息包装在一个异常对象中提交给解析器客户。
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17. In that situation, a real exception could be thrown with a real reason, that could easily be turned into a clear XML reply message for the consumer.
18. In addition to the business exception declared, the client can receive system exceptions such as connection error that happens while sending the message.
除声明的业务异常外，客户端还可以接收系统异常，如发送消息时发生的连接错误。
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19. Some of the typical string-related checks include verifying that an empty string has 0 size and accessing out of index from the string results in an error message/exception.
与字符串相关的典型检查包括检查空字符串的长度是否为 0以及访问范围超出索引是否导致错误消息/异常。
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20. When a system exception occurs at the target component during an asynchronous invocation, the message is rolled back to the incoming destination and redelivered.
在异步调用过程中，当目标组件发生系统异常时，消息会回滚到传入目的地，并被重新提交。
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21. If the fault is defined simply as an element, then the name of the exception is mapped from the message name, and the package is mapped from the message's namespace (see Listing 5).
22. WSCI can raise an exception based on a fault message from WSDL, a message content, or an event (for example, Timeout event).
WSCI能抛出一些异常，它们来自于WSDL、信息内容或事件(例如，超时事件)的错误信息。
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23. The error page can then display a friendly error message to the user, and then perhaps log the relevant exception information for the system administrator to review at a later time.
错误页面可以显示一个友好的信息给用户，然后可以将相关的异常信息写入日志以供管理员日后查看。
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24. When detected in the receiving side, a response message containing the exception is sent to notify the caller.
在接收端检测时，可发送包含异常的响应消息，以通知调用程序。
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25. You can define another fault message that reuses your existing fault element, but JAX-RPC maps it to yet another exception; it doesn't reuse the existing exception.
26. When a timeout occurs during the processing of a service request or response message, it is considered an exception and some measure must be taken to deal with the exception.
在处理服务请求或相应消息的过程中出现超时的时候，超时将被视为异常，必须采取某些措施来处理异常。
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27. The FFDC reported in the message below provides the exception stack which could help diagnose the problem.
以下消息中报告的FFDC提供异常堆栈，有助于诊断问题。
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28. Figure 8 shows every exception that is still present in the application, and the message that would have been shown when the exception was thrown.
图8显示的是应用程序中仍存在的所有异常，以及当异常抛出时所显示的消息。
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29. If an exception occurs at any time during the processing of a message, a SOAP exception is thrown.
如果消息处理过程中有异常出现，一个SOAP异常就被扔出。
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30. Log the message and return the control back to the activity where the exception had occurred.
