与数据源交互并实现业务逻辑。
Interacting with data sources and implementing business logic.
使用TDD方法实现业务逻辑。
在这种情况下，事务界定代码与实现业务逻辑的代码混杂在一起。
In this case, your transaction demarcation code is intermixed with code that implements the business logic.
主要的区别来自如何放置和实现业务逻辑或查看呈现逻辑。
The main differences come from how you place and implement business logic or view rendering logic.
典型情况下，会话bean用于实现业务逻辑和封装实体bean。
Session beans are typically used to implement business logic and encapsulate entity beans.
根据Cheat Sheet上的步骤，下一步将是实现业务逻辑组件(egl)。
According to the Cheat Sheets, the next step would be to implement the business logic components (EGL).
查询输出可以采用用户定义的格式，这样不需要另外编程就能很容易地实现业务逻辑。
The query output can be in user-defined formats, so you can implement the business logic easily without additional programming efforts.
尽管XUL比HTML 提供更多的用户响应能力，但是却不能为您实现业务逻辑。
Although XUL is a bit more user-responsive than HTML, it won't do business logic for you.
以此方式，可以开始应用程序开发，并且关于实现业务逻辑的工作仍旧是开发团队的重点。
In this way, application development can be jump started and work on implementing the business logic maintains its place as the primary focus of the development team.
在这种设计方法中，实现业务逻辑的服务与实现数据检索的服务是混合在一起的。
In this design, services that perform business logic and services that perform data retrieval are intermingled.
这就像开发一样简单，因为除了实现业务逻辑之外我们什么都没做(计算整数因子)。
This is as easy to develop as it could be, as we did not do anything other than implement our business logic (calculating the factors of an integer).
这个方法可以实现业务逻辑本身，或者，如果需要的话，它也可以访问portlet服务或ejb。
This method can implement the business logic itself, or it can access a portlet service or EJB if required.
该系统采用J2EE作为分布式开发平台，实现业务逻辑和业务数据相分离的多层体系结构。
This system adopts J2EE as distributed development platform, implements the multi-tier architecture with separation of business logic and data.
您可以通过使用过程化脚本语言和特定于语言的调试器来迅速地实现业务逻辑，这样可以提高您的生产力。
You can quickly implement business logic by using a procedural scripting language and a language-specific debugger, increasing your productivity.
运行在这个系统上的事务将实现业务逻辑，并且还要访问订单录入和客户关系管理(CRM)所需要的数据。
Transactions running on this system implement business logic and access data necessary for order entry and customer relationship management (CRM).
尽管总是可以使用servlet实现RESTful服务，但是以这种方式实现业务逻辑需要太多HTTP GET请求。
Even though historically it was always possible to implement RESTful services using servlets, there was always too much HTTP getting in the way of implementing the business logic.
您可以看到如何通过这些模型快速开发一个示例应用程序，这个程序包含一个Web服务端点和客户机，使用EJB实现业务逻辑，使用JSF作为web前端。
You can see how these models enable rapid development of an example application that contains a Web service endpoint and client, USES EJBs for business logic, and USES JSF as a Web front end.
接下来开发人员添加这个任务的业务逻辑实现。
The developer later adds the business logic implementation of this task.
在任何项目实现期间，您都会发现自己花费了大量的精力管理数据对象，而不是进行业务逻辑的实现。
During any project implementation, you will find yourself spending a lot of effort on managing the data objects instead of implementing the business logic.
这些报告可能不恰当，并且我们可能不足够了解如何实现复杂的业务逻辑，但不论怎样，应该输出基本数据。
These reports may not be pretty, and we may not know enough yet to implement complex business logic, but the fundamental data must be output somehow.
业务规则提供以一种可以从核心业务逻辑实现进行封装和外部化的格式来表示业务规则的能力。
Business rules Provide the ability to represent business rules in a format that can be encapsulated and externalized from the core business logic implementation.
另一个模型是嵌入模式，在这种模式下，应用程序不但包含实现必要业务逻辑的软件，而且包含数据库引擎软件。
The alternative model is the embedded mode, where an application consists not only of the software that implements the requisite business logic, but also of the database engine software.
业务规则可以被看作是业务实践的一个集合，定义实际的实现——业务逻辑。
Business rules can be viewed as a collection of business practices, defining the actual implementations - business logic.
这使数据库准备好供GIS使用并支持SQL中实现的空间业务逻辑，包括基于距离的查询。
This prepares the database for use by a GIS and for spatial business logic implemented in SQL, including distance-based queries.
封装——存储过程是实现最低的业务逻辑层的好方法。
Encapsulation — Stored procedures are a good means to implement the lowest layer of business logic.
在构建阶段，开发团队能够保持对业务逻辑实现的关注。
In the Construction phase, the development team was then enabled to stay focused implementing the business logic.
既然已经仔细检查了实现业务规则逻辑的代码，现在应该检查它是否能工作。
Now that you've gone over the code that implements the business-rules logic, it's time to see if it works.
服务使用者应该尽可能与服务提供者实现的业务逻辑细节分离。
The service consumer should be insulated as far as possible from the details of the business logic implemented by the service provider.
一旦执行了服务实现的业务逻辑并且获得了一个响应，同样的Web服务安全性（WS-Security）操作就在 Web 服务的响应消息上进行。
Once the business logic of the service implementation has executed and a response is available, the same WS-Security operations take place for the web services response message.
清单7展示了在servlet中实现的业务逻辑。
Listing 7 demonstrates the business logic implemented in the servlet.
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