Hi guys,

Our web application will use the ADF Faces 11g JSF components as its UI
toolkit, but no other parts of the ADF framework.  From what I've read, ADF
offers the same page flow scope as MyFaces Trinidad and seems mostly
targeted at exchanging data between views in a multi-window support.

To me this seems similar to Orchestra's conversation.access scope.  Both
scopes use the HTTP session for storage and appends a URL parameter to
identify the current conversation context / page flow in a multi-window
context.  Orchestra has a few advantages, including Spring custom scope
support and intuitive scope cleanup.  ADF doesn't offer out-of-the-box a
Spring custom scope and its page flow cleanup strategy is still unclear to
me.  It's also not clear to me either whether the page flow scope is meant
for conversation-type scoping rather than a simple data exchange strategy.

In view of these elements, I'm considering using Orchestra to manage
component scoping, but I'm wary of the interaction between the two
frameworks.  Are they meant to be used together, has anybody had any success
in doing this?  Am I mis-understanding the purpose of the page flow scope?

Thanks all,
GB


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