Again, one application can invoke a service on another application to inform it of a change, but there are three problems with this approach.
此外，一个应用程序可以对另一个应用程序调用服务来通知其更改情况，但是这种方法有三个问题。
This capability allows you to track application changes on your server, which is important to maintenance the application for service level agreement (SLA) in a complex it environment.
这一功能使您可以跟踪您服务器上的应用程序变更，这对于在复杂的IT环境中维护应用程序服务级别协议(SLA)是很重要的。
We have observed how JMX is a coming-of-age technology that enables application programmers and device designers to add instrumentation to any software application or service quickly.
我们了解到了JMX是一项怎样的成熟技术，它使应用程序员和设备设计者快速地将工具添加到任何软件应用程序或服务中。
These adapters can then be used by application developers to create WCF clients that use the services of an LOB application just as if that application were an ordinary WCF service.
然后，应用程序的开发者就可以使用这些适配器创建WCF客户端，以调用LOB应用程序的服务，就好似该应用程序就是一个普通的WCF服务那样。
Further information on staggering application deployment and application server restarts to avoid service interruptions is available in this excellent article.
更多关于应用程序部署和应用服务器重启、以避免服务中断的信息，请参阅这篇优秀的文章。
Service invocation means one application telling another application what to do, and the other application doing it and usually sending back a response to report the result.
服务调用指一个应用程序告知另一个应用程序进行什么工作，而后者将完成此工作，而且通常会发送回响应，以报告结果。
For this to work, the back-end application should be a Type1 application, and the JMS service should not be invoked within an existing transaction.
要想正常工作，后台应用程序应为类型1应用程序，且不能在现有的事务中调用JMS服务。
We will get Application Developer to generate the proxy classes and a sample application to run the Web service.
我们将让 ApplicationDeveloper生成一些代理类和一个样本应用程序来运行Web 服务。
The servlet calls the EJB proxy application with the input string to be provided to the Web service provider application.
Servlet使用输入字符串调用EJB代理应用程序，以将其提供给Web服务提供者应用程序。
Then, you'll be a Web application developer, using your Web service to build a Web application that shows the last trading prices for a list of stocks.
然后，您将是一名Web应用程序开发人员，利用您的 Web服务构建一个 Web 应用程序来显示一列股票的最终交易价格。
Configure RTI to allow the WebSphere DataStage jobs to be invoked as a Web service from any application and return the data back to the application.
配置rti，以允许从任何应用程序中以Web服务的形式调用WebSphereDataStage任务并将数据返回到应用程序。
The example application is a GUI done in GWT that talks to a greeting service application.
示例应用程序是一个在GWT执行的GUI，它可以与一个问候(greeting)服务应用程序通信。
Introspect the target application context definition file to determine the declared SCA service, reference, and properties within your Spring application context.
内省目标应用程序上下文定义文件，确定在Spring应用程序上下文中声明的SCA服务、引用和属性。
Service call request - a service call request mechanism enables modification of application data in response to events in a related application.
服务调用请求(Service Call Request)——一种服务调用请求机制，允许修改应用程序数据以响应相关的应用程序中的事件。
Once you create a web service interface for the Payroll application, it will be exposed to any internal web service application that could benefit from using it.
一旦您为这个工资单应用程序创建了一个Web服务接口，那么它就可以对任何内部 Web 服务应用程序公开，其他的程序就可以通过使用它而从中受益。
You're not doing that, because in the next chapter, you'll deploy just the Web service (and not the Web application) to your "production" application server.
您现在没有做这些事情，因为在下一章中，您将仅把Web服务（而不包括 Web应用程序）部署在您的的“产品”应用服务器上。
Before you deploy the sample service provider application to WebSphere application Server, create a couple of resources.
在将示例服务提供者应用程序部署到WebSphereApplicationserver前，请创建数个资源。
So that if application becomes unavailable, PowerHA starts the application on takeover node (for example Node2) to continue service.
这样的话，如果应用程序不可用了，PowerHA 会在接管节点（例如Node2）上启动应用程序，从而继续提供服务。
The Web service just needs to be available on the network that the application is using, and the service and the application need to use the correct protocol to communicate with one another.
Web服务只需要在应用程序所使用的网络中可用即可，服务和应用程序需要使用正确的协议相互通信。
As an enterprise application on the WebSphere application server, Web Content Management is able to use this service.
作为企业级的应用服务器，WebContentManagement可以使用这个服务。
Because there is no client application container, any additional service extended by the container will not be available to the application.
因为没有客户机应用程序容器，所以由容器扩展的任何附加服务都不可用于应用程序。
Ensures that the application has a service IP label that can be transferred to another system, thus keeping the application highly available.
确定应用程序有可以转移到另一个系统上的服务IP标签，从而保持应用程序的高可用性。
Even though your application modules are mapped to multiple clusters, only one of the clusters will be used to service application requests by default.
即使您的应用程序模块被映射到多个集群，默认情况下只有一个集群被用来处理应用程序请求。
These technologies are not the best architectural choice for every application, so take care when making the decision to use SDOs and the JDBC Data Mediator Service in your application.
这些技术不是每个应用程序的最佳体系结构，所以在决定何时将SDO和JDBC数据中介服务用于应用程序时一定要慎重。
Even though your application modules are mapped to multiple clusters, only one of the clusters will actually be used to service the application requests by default.
即使应用程序模块被映射到多个集群，默认情况下，只有其中的一个集群将被实际用于处理应用程序请求。
If you want to create an outbound service, your application will use a resource adapter to connect to an information system and will access data using an import in your application.
如果您要创建出站服务，则应用程序将使用资源适配器来连接信息系统，并使用应用程序中的导入访问数据。
Base application server environments are useful when quality of service needs are modest and the number of servers needed to handle the application demand is manageable.
当服务质量需求适度并且处理应用程序需求所需的服务器数目可管理时，基本应用程序服务器环境非常有用。
Application Developers need to understand their application development environments (such as J2EE) and how to call a service from within those environments.
应用程序开发人员需要了解其应用程序开发环境(如j2ee)以及如何从这些环境内调用服务。
Having your application publish events into a service bus and subscribe to other events is a method of loosely coupling your application for application integration activities.
让您的应用程序将事件发布到服务总线中，并订阅其他事件，通过这样可以在应用程序集成活动方面为应用程序实现松散耦合。
The prescription application that sent the blood transfusion requirement to the HSB acted as a service consumer (an application that requests or consumes a service).
向HSB发送输血需求的处方应用程序作为服务使用者(请求或使用服务的应用程序)。
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