The service requestor must use a signed SOAP message with the use of a contracted service.
服务请求者在使用有合同的服务时必须同时使用一个带签名的SOAP消息。
The ability to securely communicate between the service requestor and each required business service.
在服务请求者和每个所需的业务服务之间安全通信的能力。
The Web services gateway serves as a mediator between a Web service requestor and a Web service provider.
Web服务网关充当了 Web服务请求者和 Web 服务提供者之间的中介器。
In the following section I will investigate sending a message from a service requestor to a service responder.
在下面的部分中，我将研究从服务请求方发送消息到服务响应方。
Finally, the finished service requestor can be configured at deployment to use the production service provider.
最后，已完成的服务请求程序可以在开发中被配置用来使用产品服务提供程序。
The WSDL description contains the details required in order for a service requestor to use a particular service.
WSDL描述包含必要的细节以便服务请求者能够使用特定服务。
In most cases, a service requestor of a logging service does not need an acknowledgement from the logging service.
多数情况下，登录服务的服务请求者并不需要登录服务的确认。
This is especially important for billing purposes, in order to prevent inaccurate charges to the service requestor.
这对于记账用途来说特别重要，从而可以避免对服务请求者的错误收费。
A SOAP response message is sent to the service requestor indicating that the service is completed, returns the result.
SOAP响应消息被发送到服务请求者，表明服务已经完成，并返回结果。
A service requestor is a Network node that discovers and invokes other software services to provide a business solution.
服务请求者是一个网络节点，它发现并调用其它的软件服务来提供商业解决方案。
And the service requestor finds required services via the service broker and binds the services via the service provider.
而服务请求者则通过服务中介者查找所需的服务并通过服务提供者绑定到服务。
You can see that there is a mismatch between what the service requestor wants and what the actual service provider can give.
可以看到，服务请求者需要的操作与实际的服务提供者可以提供的操作不匹配。
For the bus to act as a Web service requestor, sending Web service messages to providers, it must be configured with a resource adapter.
至于充当Web服务请求程序的总线，向接收程序发送Web服务消息，它必须以资源适配器来配置。
The service requestor finds the service description in a service registry and USES the information in the description to bind to a service.
服务请求者查找服务注册中心的服务描述并用描述中的信息绑定到一个服务。
That is, the service requestor waited until it received an acknowledgement reply from the logging service before it could resume processing.
就是说，服务请求者在继续处理之前必须等待登录服务返回的确认。
Here, a service provider may charge by volume of transactions or maybe the volume of requesting "components" (seats) within the service requestor.
这里，服务提供者可能根据交易量收费，或可能根据服务请求者内部的请求“组件”(席位)数量收费。
On the client side, a service requestor makes a request for a quote, using some form of web service engine to interact with a service provider.
在客户机端，服务请求者请求报价，使用某种形式的Web 服务引擎与服务提供者进行交互。
The Web services architecture is based upon the interactions between three primary roles: service provider, service registry, and service requestor.
Web服务体系结构基于服务提供者、服务注册中心和服务请求者这三个主要角色之间的交互。
A service broker is an intermediary between a service provider and a service requestor -- for service location, brokered trust arrangements, and so on.
服务代理是服务提供者和服务请求者之间的中介 -- 服务本地化，代理托管方案等等。
The service requestor dispatches the request message and subsequently polls the service for the response, or a callback is dispatched to the requestor.
服务请求者发出请求消息，并随后向服务轮询响应，或者向请求者发出回调。
Some Web service providers require that the service requestor provide information that identifies its origin or its owner before accessing the service.
有些Web服务提供者要求服务请求者提供标识其来源或其所有者的信息，然后才能访问相应的服务。
The service requestor enqueues a request to the port specified in the WSDL document but doesn’t wait; instead, it does other work until the response arrives.
服务请求者将请求排队放入WSDL文档中指定的端口，但是不需要等待。相反，在响应到达之前，它做其他的工作。
If the service requestor sent a large number of logging messages within the scope of a user transaction, then the user would experience a long response time.
如果服务请求者在用户事务范围内发送大量的登录消息，用户就要等待很长的响应时间。
The message interceptor intercepts the messages that are sent from a service requestor to a Web service and from a Web service back to the service requestor.
消息拦截器拦截从服务请求者发送到Web服务和从返回到服务请求者的消息。
Service requestor nodes will often represent a business application component that performs remote procedure calls to a distributed object, the service provider.
服务请求者节点常常代表商业应用程序组件执行远端的过程调用分布式对象，即服务提供者。
The figure identifies a service requestor that uses, perhaps via a JAX-RPC compliant proxy, a service that offers a publish operation with the signature shown.
该图标识了服务请求者，服务请求者可能通过遵循 JAX-RPC 的代理，使用提供具有所显示签名的发布操作的服务。
The second problem identified in the logging service example was the blocking of the service requestor process as a result of the synchronous message exchange protocol.
登录服务例子中发现的第二个问题是同步消息交换协议阻塞了服务请求者的处理。
The service provider filter checks authentication of the service requestor using the supplied signature and a gives a SOAP Fault response in case of none authentication.
服务提供者过滤器使用提供的签名来检查服务请求者的认证，并在万一没有认证的情况下给出一个SOAP错误(SOAPFault)响应。
The role of the ESB that we'll build is to perform the necessary message transformation so that the service requestor can successfully communicate with the service provider.
我们要构建的ESB角色需要执行所需的消息转换，这样服务请求者就可以与服务提供者进行成功通信。
The combination allows you to develop a service requestor using development-time service providers during unit test, then integration test it using different service providers.
这种组合允许你在单元测试时期使用开发阶段服务提供程序开发服务请求程序，然后在集成测试阶段使用不同的服务提供程序。
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