This means that, at a minimum, the resource adapter must make start, commit or rollback, and end flows to the back end.
这意味着，资源适配器至少必须进行开始、提交或者回滚，并结束流程返回后端。
It could be the result of the resource adapter receiving some external stimulus from a back-end system. Or it could just be some internal event, possibly even timer driven.
它可以是资源适配器接收到后端系统的一些外部刺激之后的结果，也可以仅仅是一些内部事件，甚至可能是由计时器驱动的事件。
The terms adapter and connector are often used interchangeably because you use an adapter to connect to a back-end system.
术语适配器和连接器通常是交替使用的，因为您将使用适配器连接到后端系统。
Each back-end system or business application requires a specific adapter.
每个后端系统或者业务应用程序都需要一个特定的适配器。
At this point, the resource adapter should perform an orderly shutdown (for example, releasing network and application-server resources and forcing any cached data to the back end).
这时，资源适配器将执行一个有序的关闭(例如，释放网络和应用服务器资源，并将所有缓存的数据强行送回后端)。
Basically, the specification describes how a so-called resource adapter is deployed between the application server and the back-end application.
规范基本上是描述如何在应用程序服务器和后端应用程序间部署所谓的资源适配器。
The resource adapter is permitted to perform only static checks, that is, those that can be performed without connecting to the back-end system.
资源适配器只能执行静态检测，也就是说，执行那些不需要连接到后台系统的检测。
First, when you author your business applications, the resource adapter automatically discovers what is available in your back-end system and exposes it as services and business objects.
第一，在编写业务应用程序时，资源适配器自动在后端系统中发现可用的内容，并将其公开为服务和业务对象。
When a new back-end system comes along, you can rapidly make use of it if you have an adapter for it.
在新的后端系统出现时，如果您拥有适合它的适配器，则可以快速地使用它。
The import binding created by the wizard contains all the information that the adapter needs to do its work and get your business data to the back-end system.
向导创建的导入绑定含有适配器用来执行工作并将业务数据传递到后端系统的所有信息。
If it has not done so already, this is the point at which a resource adapter might typically make some form of remote connection to a back-end system using the information from the ActivationSpec.
如果以前没有做过，那么现在可以这样做，此刻，资源适配器通常使用来自ActivationSpec的信息与后端系统建立某种形式的远程连接。
This might be necessary if, for example, the resource adapter needs to pass the Xid to the back-end system before it can construct a parameter that is passed to the method.
例如，如果在自己能够构建传递给方法的参数之前，资源需要把Xid传递给后端系统，那么这可能是必需的。
The resource adapter defines a common interface that WebSphere Integration Developer USES to talk to your back-end system and discover the services and business objects.
资源适配器定义WebSphereIntegrationDeveloper用于与后端系统通信并发现服务和业务对象的通用接口。
The resource adapter defines a common interface that WebSphere Integration Developer USES to talk to your back-end system and discover the services and business objects.
资源适配器定义WebSphereIntegrationDeveloper用于与后端系统通信并发现服务和业务对象的通用接口。
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