I assume it is still valid to not return
any PortletContext on a readWrite and portletState state is on the producer or there
was no change in portletState stored on the consumer.
From: Rich Thompson
[mailto:richt2@us.ibm.com]
Sent: Thursday, March 16, 2006
9:21 AM
To: OASIS WSRP TC
Subject: Re: [wsrp] Few
clarifications on stateChange flag and consumer-managed state
PortletHandle is a required field in PortletContext and
the semantics are that any portletState included in the PortletContext is
relative to the portletHandle (Consumer MUST return it on future use of the
portletHandle).
I
think this eliminates the need for the conformance statement as it is already
encapsulated in the structure of the message.
Rich
Subbu Allamaraju
<subbu@bea.com>
03/16/06 08:34 AM
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To
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OASIS WSRP TC
<wsrp@lists.oasis-open.org>
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cc
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Subject
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[wsrp] Few clarifications on stateChange flag
and consumer-managed state
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Mike
Caffyn and I had some discussions on the correct interpretation of
the stateChange flag when the consumer is managing
the state (via
portletState).
Here are the possibilities:
Consumer: Sends a readOnly flag and portletContext
Producer: Can either throw a fault if changes are
required, or process
normally but must not return a portletContext.
Consumer: Sends a cloneBeforeWrite flag and
portletContext
Producer: Returns a portletContext with a new
portletHandle and possibly
new portletState
Consumer: Sends a readWrite flag and
portletContext
Producer: Returns a portletContext with the *same*
portletHandle and
possibly *different* portletState.
I did a quick search in the Conformance
spreadsheet and could not find a
statement about whether "the producer
MUST return the same
portletHandle along with the same/modified
portletState when consumer
supplies readWrite".
If we have overlooked something, let me know.
I think the same question applies to
modifyRegistration.
Regards,
Subbu
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