Is there a way to store some bean inside the conversation context? I.e for each new conversation, a new separate bean is created belonging to it.
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Is there a way to store some bean inside the conversation context? I.e for each new conversation, a new separate bean is created belonging to it.
The easiest way to do what you want is to declare a ConversationScoped managed bean or EJB where JSF2 manages the scope.
There are some good explanations here:
… any of which will do a better job than I will. The very short version is that you annotate a bean – which can be a plain POJO that follows the bean conventions – with the
@ConversationScopedannotation. You then@InjectaConversationobject, which you can use tobegin()andend()conversations. Inject this@ConversationScopedbean into other things. TheConversation.beginandConversation.endmethods control its lifecycle.There’s a bit much code to just post here, but the above links should help.
An alternative to
@ConversationScopedPOJO managed beans can be@Stateful @ConversationScopedEJBs. They can be really handy when you need EJB services in a conversation.For some of the conceptual background and detail read the CDI/Weld reference on scopes – and the rest of the CDI/Weld manual. It’s really well written and really good.