Seam always exposes the current conversationID under the #{conversation.id} value-binding expression.
Seam 总是在 #{conversation.id}值绑定表达式下公开当前的对话。
2
Seam can differentiate between them if you specify the conversationID before retrieving the component instance stub.
如果在检索组件实例存根之前指定了对话id，那么Seam就可以对它们进行区分。
3
To ensure that the conversation that holds this collection is reactivated during the remote call, the conversationID must be established on the remoting context, as discussed earlier.