为了应用程序进行相同的调用以及放置消息的客户端的独立性，可以使用远程队列定义的别名来放置消息。
For applications to make the same call, independent of which client they are putting messages to, the message can be put using the alias of the remote queue definition.
所创建的消息定义同时定义了soap域树本身和可出现在其中的特定于应用程序的数据。
The message definitions created define both the SOAP domain tree itself and the application-specific data that can appear within it.
也就是说，应用程序可以不完全单独遵从来自服务接口定义的消息实例。
In other words, an application cannot completely defer to a message instance from the service interface definition alone.
每个程序也定义为一个CICS事务：QCTL作为控制器；QMHD作为消息处理器。
Each program is also defined as a CICS transaction: QCTL for the controller and QMHD for the Message Handler.
在应用程序中使用消息队列框架时，需要定义消息优先级和消息过期策略来满足特定的需求。
When using the message queue framework in your applications, you should define message priority and message expiration policies to conform to your specific requirements.
进程定义消息到达队列时启动的应用程序。
A process defines the application to start when a message arrives on a queue.
WebSphereApplicationServerSI总线除提供其他功能以外，还允许您定义应用程序用于发送或检索消息的目的地(如队列或主题)。
A WebSphere application Server SI Bus lets you to define, among other things, destinations (such as queues or topics) that applications can use to send or retrieve messages.
在每个服务器中，对于该服务器中定义并由所有应用程序使用的所有侦听器端口，仅存在一个消息侦听器服务和一个相应的线程池。
There is a single message listener service and a single corresponding thread pool in each server for all the listener ports defined in that server and used by all the applications.
使用这种方法，您通过一个标准的即时消息程序输入一个词时，IM代理将返回它的定义。
In this way, through a standard instant messenger, you can type a word, and the IM agent will return its definition.
如果是这样，请求应用程序可以将这些消息送入接收已定义范围内的序列化数据的队列中。
If this is the case, the requesting application can sort the messages into queues that hold defined ranges of the serialized data.
一个名为触发器监控器的特殊程序接收来自队列管理器的触发器消息，读取进程定义，然后运行进程定义中指定的命令行。
A special program called a trigger monitor receives the trigger message from the queue manager, reads the process definition, and then runs the command line task specified there.
消息队列框架接口包定义框架提供的功能，而消息队列框架实现包提供应用程序特定的实现。
The message queue framework interface package defines the functions the framework provides, while the message queue framework implementation package provides application-specific implementations.
另一方面，类型2的应用程序仅使用预先定义好的响应队列，且可以通过请求与响应消息中的属性将它们关联在一起。
On the other hand, Type 2 applications only use the pre-defined reply queue, and have an attribute (s) in the request and response messages that can be used to correlate them.
该应用程序的新版本定义了接收消息的特定目的地，而该目的地使用新格式。
The new version of the application defines a specific destination to receive messages that uses the new format.
例如，在正规的应用程序服务器管理控制台中您定义并配置了总线上的消息目的地。
For example, you define and configure message destinations on a bus in the regular application server admin console.
但是这样做牵涉到能进行低级处理的应用程序，例如重发消息、复杂化和混淆更高级别的商业过程的定义。
However, doing this involves the application in low-level processes, such as message resend, complicating and confusing the definition of higher-level business processes.
清单13展示了一个特定的错误如何将控制转移给退出处理程序，其中根据SQLCODE的值返回用户定义的错误消息。
Listing 13 demonstrates how a specific error can transfer control to the exit handler where a user-defined error message is returned depending on the value of the SQLCODE.
资源库严格定义了共同参加的企业应用程序可以交换的消息的结构。
The repository rigorously defines the structure of the messages that participating enterprise applications can exchange.
那些需要使用到消息ID的应用程序或子系统必须自行定义ID规则并将消息ID包含在其生成的日志信息中。
Those applications or subsystems requiring unique message IDs should define their own conventions and include the unique IDs in the message strings as appropriate.
如果已创建基于客户端通道定义表(CCDT)的MQ消息传递提供程序激活规范，则此页面不可用。
This page will not be available if a client channel definition table (CCDT) based MQ messaging provider activation specification has been created.
对于提供的JMS应用程序，将使用缺省消息传递提供者来定义下面的JMS资源。
For the supplied JMS application, the following JMS resources will be defined using the default messaging provider.
第二种方法是向MQ消息传递提供程序资源提供指向客户端通道定义表(CCDT)的统一资源定位符(URL)。
The second approach is to provide the MQ messaging provider resource with a uniform resource locator (URL) that points to a client channel definition table (CCDT).
首先，使用了单个COBOL记录定义来描述应用程序发送和接收的消息。
First is that a single COBOL record definition is used to describe the message sent and received by the application.
提供程序端口定义应包含消息传递引擎的端口号（即刚才查找的端口号）；在我们的示例中，该端口号为 7278。
The Provider endpoints definition should contain the port number for your messaging engine (which you looked up earlier); in our example, it was 7278.
选择定义MQ消息传递提供程序激活规范所需的范围。
Choose the scope at which you want to define the MQ messaging provider activation specification.
所有要由处理程序处理的消息头都应该通过HandlerInfo或合适的部署描述符定义为运行时。
All headers to be processed by a handler should be defined to the runtime via HandlerInfo or the appropriate deployment descriptor.
要定义一个OnEvent事件处理程序，必须指定一条消息。
To define an OnEvent event handler, you have to specify a message.
因此，将WebSpheremq队列的实际名称作为别名添加到远程队列定义中是很有用的，这样应用程序就可以正确的知道消息应该发送到何处。
It is therefore useful to add the actual name of the WebSphere MQ queue as an alias to the remote queue definition so that applications know exactly where the message should be sent to.
SOAP定义了消息的结构，因此应用程序知道如何发送和解释数据。
It defines the structure of the messages so the applications know how to send and interpret the data.
在本系列的第2部分中，您将详细了解该体系结构，以及如何通过添加处理程序和Axis2消息接收器来自定义Axis2。
In the Part 2 of this series, you will review the architecture in more detail and see how to customize Axis2 by adding handlers and Axis2 message receivers.
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