决定不公开服务有许多原因。
现在可以认为中介在SOA中的作用是公开服务。
You can now consider that mediations are used within SOA to expose services.
安全地公开服务(加密、身份管理、身份验证等)。
Exposing the service securely (encryption, identity management, authorization, and so on).
服务的提供者可能还不具备公开服务的能力。
The service provider may not have the sophistication of service exposure yet.
它的公开服务，例如Gmail，也遭遇过断电宕机事件。
Its public services, such as Gmail [19], have also suffered outages.
是否因为您决定公开服务就意味着有责任永远为其提供支持？
Just because you decide to expose a service, does that mean you're obligated to support it forever?
本层由那些负责实现功能和保持公开服务QoS的企业组件组成。
This is the layer of enterprise components that are responsible for realizing functionality and maintaining the QoS of the exposed services.
使用公开服务的标准从候选服务列表中创建初始服务模型。
Creation of an initial service model from the candidate service list using criteria to expose services.
公开服务：引入架构和设计模式时需要适当地公开这些服务。
Exposing the services: Introduction of the architecture and design patterns needed to expose these services appropriately.
通过公开服务来访问大型机的功能，并且通常基于应用分析识别服务。
Services are exposed to provide access to the mainframe functions and are normally identified based on application analysis.
——发布北斗系统公开服务信号文件，为全球研发北斗应用产品提供输入。
Publishing BDS documents related to open services and signals to provide inputs for global BDS product development efforts.
可以为通过Web服务绑定公开服务的SCA组件配置自定义端点URI。
You can configure a custom endpoint URI for SCA components that expose services over the Web service binding.
此类URI具有层次结构，其根为单个路径，从根开始分支的是公开服务的主要方面的子路径。
This type of URI is hierarchical, rooted at a single path, and branching from it are subpaths that expose the service's main areas.
如果准备向外部用户公开服务，您需要某种安全约束来保证只有授权的用户才能访问服务。
If you're going to expose services to external users, you need some kind of security constraints that make sure that only authorized users can access the services.
在这些组件中，可以实现特定于操作的集成逻辑来解决提供者与理想的公开服务之间的特征不匹配性。
In these, you implement the operation specific integration logic needed to resolve mismatches between the characteristics of the providers and those of the desired exposed service.
接口应该公开服务进行的工作，但要隐藏服务是如何实现的，并允许更改实现或采用替代实现。
The interface should expose what the service does, but hide how the service is implemented and allow for the implementation to change or for alternative implementations.
子系统的分析包含创建对象模型来表现内部工作方式，以及所包含的公开服务并且实现它们的子系统设计。
The analysis of the subsystem consists of creating object models to represent the internal workings and designs of the containing subsystems that will expose the services and realize them.
它只采用ESB认可的标准协议进行通信，这些标准协议用于公开服务，还用于与提供者的通信。
It only talks in the standardized protocols agreed for the ESB, both for exposition and also for talking to providers.
在改进集成以及理解业务有哪些核心重用功能方面，有很多基础工作要做，之后我们才能开始讨论公开服务。
There is much ground work to do in improving integration and also in understanding what are the core re-usable functions of the business before we can start talking about exposing services.
这个网关执行我们前面提到的所有面向方面的功能来公开服务操作，然后基于被调用的操作将这些请求路由到不同的模块。
The gateway performs all of the aspect oriented capabilities noted above to expose the service operations, then routes the requests based on the operation called to separate modules.
在这些情况下，域使用域服务总线公开服务，大多数服务只在这个域内使用，但是一部分服务可以在整个企业内使用。
In such situations, a domain USES a domain service bus to expose governed services, most of which are used only within the domain, but some of which are used across the enterprise.
标准化服务公开意味着以一种十分常见的方式公开服务，从而确保大多数请求者不再需要使用连接器与集线器展开对话。
Standardizing service exposition means exposing the service in a sufficiently common way that ensures most requestors no longer require a connector to talk to the hub.
与Spring的集成处于sca合成级别，其中，Spring应用程序上下文提供完整的合成实现，通过SCA公开服务并连接引用。
The integration with Spring is at the SCA composite level, where a Spring application context provides a complete composite implementation, exposing services and wiring references through SCA.
在这个示例中，显示了一个默认sca bundle，但也可以指定其他bundle(比如web服务的binding. ws或jms的binding . jms)，具体取决于需要如何公开服务。
For Web services or binding.jms for JMS could be specified, depending on how the service needs to be exposed.
WDzV6.0.1提供了内置的CICSTS测试环境，可与 CICSTransactionGatewayV6.0.2 组合使用，从而提供一个非常强大的用于从遗留系统公开服务的环境。
WDz V6.0.1 provides a built-in CICS TS test environment that, along with the CICS Transaction Gateway V6.0.2, provides a very powerful environment for exposing services from legacy systems.
所有媒体中有良知的记者，都应该努力以深入透彻、诚实公开的方式为公众服务。
Conscientious journalists from all media should strive to serve the public with throughness and honesty.
首先，我要创建一个抽象基类，用于表示我们要公开的服务。
To begin we create an abstract base class which represents the service we want to expose.
JBI规范使用WSDL 2.0来定义通过内部和外部服务提供商公开的服务接口。
The JBI specification USES WSDL 2.0 to define the interface of services exposed by internal and external service providers.
不需要进行任何配置来公开该服务。
然后，可以通过服务公开整合的信息。
This consolidated information can then be exposed through a service.
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