Lifecycle of a business component.
一个业务组件的lifecycle。
Deploying a CAI business component.
部署一个CAI业务组件。
Associating the business component with a portlet.
将业务组件与portlet关联起来。
Component-specific methods of the business component.
特定于组件的业务组件方法。
That portlet then acts as a view on the business component.
portlet随后可以充当此业务组件上的一个视图。
The detail of a business component is described in terms of
业务组件的细节通过以下术语描述
CAI retains sensor data as metadata of a business component.
CAI保留传感器数据作为一个业务组件的元数据。
This is the JNDI prefix for all business component references.
这是所有业务组件引用的jndi前缀。
After this, the restored business component is ready for usage.
完成这些之后，恢复的业务组件可以使用了！
A module joins a business component with one or more controllers.
模块可以通过一个或多个控制器加入到业务组件中。
The portlet needs to know two things about the business component.
portlet需要知道有关业务组件的两点内容。
Technology: The IT systems that are owned by the business component.
技术：业务组件所拥有的IT系统。
These are the interfaces that a business component handler can implement.
这些是一个业务组件处理程序可以实现的接口。
Each business component has a specific ResultSetProcessor implementation.
每个业务组件都有一个特定的ResultSetProcessor实现。
Again, CAI calls these business component handler methods in this sequence.
CAI再次调用这些业务组件处理程序方法，按照以下顺序。
How a business component is deployed into WebSphere Portal is also explained.
一个业务组件如何被部署到WebSpherePortal，也将做一介绍。
Hereafter, the term document library will refer to this sample business component.
下文中，文档库指的就是这个样例业务组件。
As mentioned earlier, CAI USES this handler to interact with the business component.
正如之前提到的，CAI使用这个处理程序同业务组件进行交互。
The business component code must be able to map this identifier to its back end data.
业务组件代码必须能够将这个标识符映射到其后端数据中。
To support the pull mechanism, a business component must implement the Sensor interface.
要支持pull机制，一个业务组件必须实现Sensor接口。
Finally, the business component implementation class is specified as the extension provider.
最后，业务组件实现类被指定为扩展提供者。
The same message is sent to the same business component each time regardless of current conditions.
无论当前的状态如何，相同的信息每次都被发向同一商业组件。
Thus, a business component handler knows which concrete business component instance must be processed.
因此，一个业务组件处理程序知道具体哪个业务组件实例必须被处理。
A business component can take part in this role-based approach by defining its own roles, domain roles.
一个业务组件可以通过定义自己的角色域角色，参与这个基于角色的方法。
The business component should execute actions that cannot be delayed and must be performed immediately.
业务组件应该执行不能延迟的且必须立即执行的活动。
It is good practice to define and register domain roles in the activation phase of a business component.
在业务组件的激活阶段定义和注册域角色是一个很好的练习。
The business component is then automatically registered in the extension registry and accessible to CAI.
然后，这个业务组件自动在扩展注册表中注册，可访问CAI。
A community role can be mapped for each business component in the application to a particular domain role.
对于应用程序中的每个业务组件，一个社区角色可以映射到一个特定域角色。
The sensor data of a composite application is aggregated from sensor data of business component instances.
一个复合应用程序的传感器数据是从业务组件实例的传感器数据中采集来的。
It is either an internal business component, or it is a service agent which invokes some remote component.
这是一个内部实现的商业组件或者是一个调用远端组件的服务代理。
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