Service 4: Vanilla AIX 6.1 or 5.3.
服务4：vanillaAIX 6.1或5.3。
There is an express service from Paris that completes the journey to Bordeaux in under 4 hours.
有一趟从巴黎开出的快车，到波尔多全程不到4小时。
Step 4: Name the outbound service destinations.
步骤4：命名出站服务目的地。
Step 4 must be performed by the service requester.
步骤4必须由服务请求程序执行。
Figure 4 shows additional detail about the service specification.
图4显示了关于服务规范的附加详细信息
Listing 4 sets up a standalone service class containing two methods.
清单4创建了一个单独的服务类，它包含两个函数。
To illustrate how WSTK allows to generate WSDL from a service, I'll use the weather service in Listing 4.
为了说明WSTK如何允许从一个服务生成WSDL，我将使用在清单4中的天气服务。
An instance of the router receives all requests coming through the service interface (see Listing 4 below).
一个有关路由器接收所有来源于服务接口的请求的实例(见下面的清单4)。
Figure 4 shows a service consumer and an external service provider connected to one JBI server.
图4显示服务客户和外部服务提供商连接一个JBI服务器。
In part 4. Service Composition we looked at how services participants can be assembled by connecting compatible requests and services through service channels.
在第4部分。服务的组成中，我们查看了怎样通过服务渠道将可协调的请求与服务联系起来，来集合服务参与者。
You're now ready to access the service, as shown in Figure 4 below.
现在，您准备访问该服务，如下面图4所示。
Start off by declaring an interface for the service, as shown in Listing 4.
首先声明服务的接口，如清单4所示。
The room rate will be 110 dollars per night, including 10% tax and 4% service charge. Is this right?
房费是每晚110美元，包括10%的税收和4%的服务费，对吗？
Pattern 4: Inquiry with service aggregation acquired from another vendor.
模式4：对从其他供应商获得的服务聚合的查询。
File that defines the service endpoint. Listing 4 shows a modified version of the cxf-servlet.xml.
最简单的方法是把这些信息添加到定义服务端点的cxf - servlet. xml文件中。
In step 4, invoke web service client stub class in the application.
在步骤4中，在应用程序中调用Web服务客户机stub类。
Listing 4. Web service port address after change.
清单4.更改后的Web服务端口地址。
Phase 4: SIBus creation and service definition.
第4阶段：SIBus创建及服务定义。
The InvoicingService service specification shown in Figure 4 captures this protocol.
图4中的InvoicingService服务规范获取了这个协议。
These projects are related to Jazz repository, save service, and RESTful service in Figure 4.
这些项目与Jazz储存库，以及图4中的RESTful服务相关。
Listing 4 shows the Web service code.
清单4显示了Web服务代码。
Figure 4 shows a service provider that provides the Scheduling service.
图4显示了提供Scheduling服务的一个服务提供者。
The Scheduling service specification shown in Figure 4 is very simple.
图4中显示的Scheduling服务规范十分简单。
Figure 4 shows the ShippingService service specification.
图4显示了ShippingService服务规范。
Figure 4 shows the InvoicingService service specification.
图4显示了InvoicingService服务规范。
Every participating service (component service) can execute (partial) composite service (Figure 4).
每个参与的服务(成员服务)都可以(部分地)执行复合服务(图4)。
Tenet 4: Service compatibility is based upon policy This is a good start: the types and scope of policy can shape an architecture.
信条4：服务兼容性根据策略来确定。这条还算不错：策略的类型和范围可以塑造一个架构。
Repeat Steps 2 to 4 to test the other service operations.
重复步骤2至步骤4，测试其他服务操作。
Repeat Steps 2 to 4 to test the other service operations.
重复步骤2至步骤4，测试其他服务操作。
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