在为复合应用程序开发组件时，有几种经常出现的模式类型。
Several types of repeated patterns occur when you develop components for use in composite applications.
应用程序开发人员可以利用这些组件来构建自定义空间可视化应用程序。
Use these components to construct custom spatial visualization applications.
另一个好处是由一个组开发的用于某一应用程序的组件可由其他组在其应用程序内使用。
Another benefit is that components developed by one group for one application can be used by other groups in their applications.
要确保有一组组件可以支持一个应用程序的所有现有功能，这常常是组件开发的第一个层次。
Ensuring you have an array of components that can support all the existing functionality of an application is often the first tier of component development.
开发复合应用程序的任何人都可能需要这些组件。
These are useful components that have applications for anyone developing composite applications.
这种模式是让设计者集中于设计应用程序的显示部分，而开发者则集中于开发驱动应用程序功能所需的组件。
This pattern allows designers to concentrate on the display portion of an application and developers to concentrate on developing the components required to drive the application's functions.
花在进行良好信息建模上的时间将随着应用程序其它组件的开发而得到成倍的补偿。
Time devoted to good information modeling will be paid back many times over as other components of applications are developed.
门户应用程序开发人员提供的组件与其他组件组合为更大的门户应用程序。
The portal application developer provides a component that is combined with other components into a larger portal application.
如果您已经拥一些可以在复合应用程序中重用的组件，那么在线协作开发项目就可以很简单。
An online collaboration development project can be simple if you already have components that can be reused as inputs into a composite application.
复合应用程序的特殊之处在于，组件开发可能没有确定的应用目标，而且可以以各种方式组合出应用程序。
Composite applications are a little different because component development may not have a definitive application target, and application assembly can occur on an AD hoc basis.
组件开发始终是在应用程序的服务要求的性能和质量与其组成组件的可重用性和通用性之间进行折衷的一个过程。
Component development is always a compromise between the performance and quality of the applications' service requirements and the reusability and generality of their constituent components.
表格是卡的集合，为应用程序和组件开发提供具有访问权限控制的已命名容器。
A sheet is a collection of CARDS and provides a named, access-controlled container for application and component development.
因此，SOA应用程序可以在SCA组件外构建；sca为开发SOA应用程序提供了一个编程模型。
Therefore, an SOA application can be built out of SCA components; SCA provides a programming model for developing SOA applications.
作为应用程序开发人员，您可能使用其他人编写的组件。
As an application developer, you might use components written by other people.
在构建和部署新组件时，其使用范围超出目前应用程序的部分组件将公开为服务，以便在以后的开发工作中重用。
As new components are built and deployed, some of them having a wider usage beyond the immediate application are exposed as services to be re-used by future development efforts.
使用标准cgi表单部件等组件的简单应用程序很容易编写，开发所需的时间比开发功能完备的应用程序要少得多。
Simple applications, using standard CGI form widgets and the like, can be written in a fraction of the time required for development of self-contained applications.
开发这个应用程序的组件供应商可能有许多，但是在许多情况下，可以由一个人来承担全部职责。
Developing this application might involve a number of Component Providers, although in many cases, the same person fulfills all of the duties.
这些原则一起确定了组成应用程序组件的主要假设，可帮助框架加速应用程序开发。
These principles work together to allow the framework to speed up the development of the applications by making key assumptions about the artifacts that compose the application.
例如，使用测试断言来巩固需求的理想情形是开发由另一个应用程序调用的组件。
For example, an ideal situation for using test assertions to solidify requirements is the development of a component that is called by another application.
IBM内部和外部开发的一些复合应用程序已经在使用本文描述的组件。
The components described in this article are being used in composite applications developed both inside and outside IBM.
如果在开发或评估应用程序，则可以直接跳到代表您的客户端组件的对应组件类型。
If you are developing or reviewing an application, you may find it useful to jump to the corresponding component type that represents your client component.
通过定义考虑应用程序组件的不同特征的流程，可为项目定义恰当的开发流程。
Define development processes for your projects by defining a process that takes into account the different characteristics of the application components.
传统用例开发主要关注人们如何使用应用程序，而这个团队必须将重点放在组件如何集成上。
Whereas traditional use case development focuses on how people use applications, this team must focus on how components integrate.
SCA允许集成开发人员将SOA应用程序实现为服务组件集。
SCA enables integration developers to implement SOA applications as sets of service components.
开发方法以及应用于特定应用程序组件的资源类型的选择应该部分依赖于组件带给项目的风险量。
The choice of a development method and the types of resources that you apply to a specific application component should depend partly on the amount of risk that component contributes to the project.
通过使用一种模块化方法，开发人员可以跨多个应用程序重用组件和代码。
By using a modular approach, developers can reuse components and code across multiple applications.
既然已经有了区分组件类型的框架，我们就来讨论围绕复合应用程序开发的开发过程。
Now that you have a framework for classifying types of components, let's discuss the processes that a central group may organize around composite application development.
这个组件最初是为满足示例应用程序的一些次要需求开发的。
This component was originally developed for the sample with minimal requirements.
请使用可重用组件为您的应用程序开发环境提速。
Boost your application development environment with reusable components.
复合应用程序的组件开发不同于传统的Eclipse或Notes应用程序开发。
The development of components for composite applications is different from traditional Eclipse or Notes application development.
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