Services Layer - runs the gateway services such as connection routing, provisioning and billing.
服务层——运行通道(gateway)服务，像连接路由、提供(provisioning)和计费(billing)。
Now that the handler is deployed to the gateway, it is available to be added to the handler chains of any deployed gateway services.
到此已经将处理程序部署到网关中了，现在可以将它添加到任何部署网关服务的处理程序链中。
Now that the handler is deployed to the gateway, it is available to be added to the handler chains of any deployed gateway services.
到此处理器已经部署到了网关，现在它可以添加到任何部署网关服务的处理器链。
In addition to this symmetry, the client applications can access external LSID-based data sources such as PDB and Gateway-based services.
作为对这种对称结构的补充，客户端应用程序可以访问外部的基于LSID的数据源，比如pdb和基于网关的服务。
Furthermore, multiple gateway instances can be defined in order to partition or segment gateway and proxy services, allowing easy scaling.
从而可以定义多个网关实例来划分或分段网关和代理服务，以允许简单的伸缩。
This feature can be used to support a services gateway pattern.
可以使用此功能来支持服务网关模式。
It can be added to your existing network very simply either as a services gateway or as an HTTP proxy.
它可以很容易地作为服务网关或者HTTP代理加入到你现有的网络中。
The foundation for a synchronous ESB is what's known as a services gateway, which acts as a middleman between service consumers and providers to facilitate synchronous brokered invocations.
同步ESB的基础称为服务网关，它充当服务使用者和提供者之间的中介，以促进同步代理调用。
A typical mediation flow for a services gateway is shown in Figure 16.
服务网关的典型中介流如图16所示。
A synchronous ESB is a services gateway that ACTS as a central coordinator of a variety of services.
同步esb是充当各种服务的中间协调者的服务网关。
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。
Such a scenario requires the use of a Web services gateway or a full fledged ESB solution that can provide location and protocol transparency.
此类场景要求使用能够提供位置和协议透明性的Web服务网关或全功能esb解决方案。
I also chose not to install the Web services gateway.
我还选择不安装Web服务网关。
WebSphere ESB V6.2 enhances this scenario by enabling a dynamic services gateway, using the latest mediation primitives.
WebSphereESBV6.2通过使用最新的中介原语来支持动态服务网关，从而增强了此场景。
One gateway connects Web services to the IBM integration server while the second gateway stands between the integration server and the back-end EAI applications.
一个网关将Web服务连接到IBM集成服务器，而第二个网关则位于集成服务器和后端EAI应用程序之间。
Listing 1. Web services gateway install using wsadmin.
清单1.使用wsadmin安装Web服务网关。
In Part 1 of this series, I described how the Web services Gateway can be used to route inbound Web services requests based on information that the requestor places in the header of a SOAP message.
在该系列文章中的第1部分，我已经描述了如何使用Web服务网关来路由入站的Web服务请求，这种请求基于请求者放置在SOAP消息头中的信息。
This article provided a detailed explanation of how to build and deploy a Web services routing application in the IBM Web services Gateway.
这篇文章详细解释了怎样构建和部署一个Web服务路由应用程序到IBM WebSphere Web服务网关。
External services are imported into the Gateway and made available to the enterprise as proxy services internally.
外部服务被导入到Gateway中，使其作为代理服务可供企业内部使用。
Overall, the Web services Gateway solution provides a framework for invoking Web services between both Internet and Intranet environments with the additional benefit of WS-Security protection.
总的来说，Web服务网关解决方案用Web服务安全性保护的额外好处为调用互联网和内联网环境间的Web服务提供了一个架构。
Likewise, internal services are imported into the Gateway and made available as proxy services externally.
同样，内部服务被导入到Gateway中，使其作为代理服务可供外部使用。
One important differentiator of the Web Services Gateway solution architecture for Web services is performance.
区分Web服务的 Web 服务网关解决方案体系结构的一个重要方面是性能。
The Web Services Gateway provides for the management and configuration of services and support for multiple channels (SOAP/HTTP, SOAP/JMS etc).
Web服务网关提供了服务的管理和配置，并支持多种通道（SOAP/HTTP、SOAP/JMS等）。
When the services the gateway coordinates are Web services, the services are self-describing. Each service declares its interface using WSDL, which consists of the following four parts
如果网关协调的服务是Web 服务，则这些服务是自描述的。
This is the same as the gateway on server side acting in role assigned to the WS-Security header architecture but with the XS40 substituted for the Web Services Gateway.
这与服务器端网关具有指定给WS-SecurityHeader 的角色体系结构相同，但其中使用XS40代替Web服务网关。
The gateway can use Web Services (SOAP 1.1 or 1.2), HTTP, JMS, or MQ as the transport protocol.
网关可以使用Web服务(SOAP 1.1或1.2)、HTTP、JMS或MQ作为传输协议。
However, this approach can lead to scope creep, and result in the framework becoming a DE facto custom-developed service Gateway or web services-compliant Broker.
然而，这种方法可能引起范围蠕变(scope creep)，并最终导致该框架实际上变成了用户开发的服务网关或Web服务兼容代理。
Set up the proxy mode service in the Web Services gateway.
在Web服务网关里设置代理模式服务。
A proxy mode deployment should be used when mediation is required to determine the target service for (route) each message received at the WebSphere Web Services Gateway service.
在为WebSphereWeb服务网关服务上接收到的每一个消息的决定目标服务使用中介行为时，应该使用代理模式部署。
This function requires that the JAX-RPC handlers in Web Services Gateway only use fields in the header and not directly access the SOAP body.
这个功能要求Web服务网关中的JAX - RPC处理程序只使用消息头中的字段，并且不直接访问SOAP消息体。
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