由于对象封装了数据和函数实现，因此对于Web服务的应用程序开发者来说，对象是个黑盒。
Since objects encapsulate data and functional implementation, the object is a black box to the application developers in Web services.
你通过开发服务目录(内部的或合作伙伴的)来创建基于SOA的IT体系结构，并编写代码使用这些服务来开发出新的应用程序。
You can create an it architecture based on SOA by developing an inventory of services — internally or from partners — and writing code that USES these services to develop new applications.
例如，如果程序设计人员拥有一个希望调用的用cobol写的现有应用程序，那么他们可以用EGL很容易地开发代码，并且让egl生成调用此应用程序的服务。
For example, if programmers have an existing application in COBOL that they want to call, they can develop the code easily in EGL and have EGL generate the service to call this application.
清单16给出用于测试这个服务的单元测试，这对于开发示例应用程序是必需的。
Listing 16 shows a unit test to test this service, which was essential to developing the example application.
这些内置的SQL函数可以简化为其它数据库服务器开发的应用程序的IDS的迁移。
These built-in SQL functions can simplify the migration to IDS of applications that have been developed for other database servers.
使您能够更改、添加服务或部署应用程序的开发工具是至关重要的。
Development tools to enable you to make changes, add services, or deploy applications are crucial.
客户资产被消费者下载，并在调用服务的客户应用程序的开发中使用。
The client assets are downloaded by the consumer and used in the development of the client application invoking the service.
这往往导致给定服务的消费方或客户应用程序的开发出现延迟。
This will usually result in delay of the development of consumer or client applications for a given service.
用户可以分配J2EE服务器中的角色，应用程序开发人员可以指定哪个角色可以访问EJB中某个特定的方法。
Users can be assigned roles in the J2EE server, and the application developer can specify which roles can access particular methods in an EJB.
两个容器实现相同的规范，因此可以无缝地将针对一个应用服务器开发的应用程序迁移到另一个应用服务器。
Two containers implementing the same specification makes it possible to seamlessly migrate an application which has been developed for one application server to run on another application server.
JTA是一个定义明确的事务服务，向J2EE应用程序开发人员提供一种可以直接使用的服务。
The JTA is a well-defined transaction service that provides J2EE application developers with a service they can use directly.
有很多服务对于正在开发的所有应用程序来说都是通用的——例如查看银行交易和电汇款项。
A number of services definitely are common to all the applications being developed — viewing bank transactions and wire transfers, for instance.
您是一名“系统程序员”—您编写代码以保持服务器正常运转，并且为您的应用程序开发人员同事提供所需的底层功能。
You're a "systems programmer" — you write code to keep servers healthy and to supply your application developer colleagues with the low-level functionality they need.
组合应用程序可以作为一种服务用于其他服务，也可以用来进行其他组合应用程序的开发。
The composite application can be made available to other services as a service, itself the development of additional composite applications.
在开发应用程序服务的过程中，应用程序开发人员需要有这种理解，以确保应用程序满足业务用户的信息需要。
In developing application services, the application developer needs this understanding to ensure that applications meet the information needs of the business users.
这对于面向服务的架构——和基于企业服务总线的应用程序(我以前正是在其中开发此程序)来说将是件大事。
This would be huge for Service-Oriented Architecture - and enterprise service bus-based applications, which is where I developed this before.
该流程并没有涉及服务自身如何开发或协调应用程序如何开发的问题。
It does not address how the services themselves are developed or how the coordinator applications are developed.
提供的两个服务可以加快以文档为中心的应用程序的开发工作。
Both services are provided to speed your development efforts of document-centric applications.
现在，根据面向服务的体系结构开发企业应用程序是可能的了。
Developing enterprise applications based on a service-oriented architecture is possible now.
改变源自于新的设计和建模范例、服务重用注意事项和组合应用程序开发的传统开发生命周期。
Changing the traditional development lifecycle arising from new design and modeling paradigms, service reuse considerations, and composite application development.
此SOA开发流程的第五步是由协调程序开发团队实现使用服务的应用程序。
The fifth step in this SOA development process is for the coordinator development team or teams to implement applications that use the services.
基于BPM的SOA解决方案中间层还提供了支持服务的服务使用者应用程序开发。
The BPM-based SOA solution mid-tier also provides development of service-aware service consumer applications.
作为资产，要求SOA中的服务在开发SOA应用程序时可被重用。
As assets, services in an SOA need to be made available for reuse at the time SOA applications are developed.
该服务器使LZX应用程序的开发轻而易举。
这个开放式平台改进了面向服务的模型以便开发设备应用程序。
This open platform promotes a service-oriented model for developing device applications.
还是使用全功能应用程序服务器的开发者？
Jaxer提供服务来支持应用程序的开发，其中需要下列技术。
Jaxer provides services to support the development of applications that require the following technologies.
完成之后，您可以继续使用Web消息传递服务进行您的样例应用程序开发。
With that complete, you can continue with your sample application development using the Web messaging service.
本教程适合于希望创建数据驱动的Web服务，为Ajax应用程序提供数据的xml和ajax开发人员。
This tutorial is recommended for XML and Ajax developers interested in creating data-driven Web services to provide data to their Ajax applications.
本教程适用于通过不同方法使用web服务来构建应用程序的开发人员。
This tutorial is for developers who build applications that use web services with different approach.
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