接下来的代码段提取了请求消息的负载。
The snippet next extracts the payload of the request message.
目的地用于接收请求消息。
这就将请求消息和相应消息链接到一起。
This enables the request and response messages to be linked together.
图10.使用请求消息初始化相关性设置。
Figure 10. Initialize the correlation set using the request message.
因此，请求消息会包含如下形式的公钥标识。
As a result, the request message contains the following key identifier namespace.
这将允许Sender发送Web服务请求消息。
This allows the Sender to send the Web Service request messages.
首先，服务使用者向服务提供者发送一条请求消息。
First, a service consumer sends a request message to a service provider.
如果要求响应，那么请求消息将设置反向路由路径。
If a response is expected, then the request message will have a reverse routing path set.
图15显示了示例授权请求消息的主位图的图形表示。
Figure 15 shows a graphical representation of a primary bitmap for an example authorization request message.
创建完成请求消息之后，将其发送到服务并检索答复。
After you've finished creating the request message, send it to the service and retrieve the reply.
可将请求消息作为二进制lob (BLOB)提供。
注意，请求消息和响应消息都必须转换成正确的格式。
Notice that not only the request messages, but also the response messages have to be transformed into the right format.
满足请求所需要的所有信息都携带在请求消息本身之中。
All of the information needed to satisfy the request is carried in the request message itself.
可以将中介所应用的目的地添加到请求消息的反向路由路径。
The destination on which the mediation is applied could be added to the request message's reverse routing path.
基类：这些类不是嵌入请求消息就是嵌入响应消息。
Base classes: These classes are embedded in either request or response messages.
处理程序接口则是面向处理请求消息和响应信息的。
The handler interface is oriented toward processing request and response messages.
客户端请求消息主要包括客户端主体名称、期望的票证有效期。
The client request message mainly includes the client principal name, and the desired lifetime of the ticket.
缓存请求中介基于请求消息生成缓存键，并在缓存中搜索响应。
The cache request mediation generates a cache key based on the request message, and searches for a response in the cache.
当使用发布/订阅模型时，可能有许多应用程序在接收请求消息。
When using the publish/subscribe model, many applications might be receiving request messages.
客户机可以通过在GET请求上规定的处理规则来请求消息转换。
The client can request a message transformation by stipulating a processing rule on the GET request.
使用请求消息ID和响应相关 ID 获取匹配的响应消息。
The request message ID and the response correlation ID are used to get the matching response message.
UDDI4J对象和方法用来构建请求消息并将其发送到注册中心。
UDDI4J objects and methods are used to construct a request message and to send it to a registry.
建立了TCP连接以后，客户机可以向服务器发送HTTP请求消息。
After establishing the TCP connection, the client can send an HTTP request message to the server.
定位请求消息类型用于验证ORB理解并存放所请求的远程对象。
The locate request message type is used to verify that the ORB understands and houses the requested remote object.
这可以确保该导出了解对某个主题进行订阅，以便接收相应的请求消息。
This ensures that the export knows to subscribe to a topic to receive request messages.
ESB可以通过将请求消息转换为提供者所期望的格式来处理此类差异。
The ESB reconciles differences by transforming request messages into a form expected by the provider.
然后，响应者将请求消息的相关ID复制到响应消息的相关 ID。
The responder then copies the correlation ID of the request message into the correlation ID of the response message.
ESB可以通过将请求消息转换为服务提供者所需的形式来协调这些差异。
The ESB reconciles the differences by transforming the request message into a form expected by the service provider.
它将主动更改请求消息的路由路径，将缓存的响应消息发送回服务使用者。
It actively changes the routing path of the request message and sends cached response messages back to the service consumer.
清单1中的例子展示了一个作为HTTPPOST发布的预定请求消息。
Listing 1 is an example of one of the reservation request messages issued as an HTTP POST.
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