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Subject: RE: [wsrp] Few clarifications on stateChange flag and consumer-managedstate
- From: Rich Thompson <richt2@us.ibm.com>
- To: "'OASIS WSRP TC'" <wsrp@lists.oasis-open.org>
- Date: Thu, 16 Mar 2006 10:04:46 -0500
Yes, the semantics are that the portlet
MAY change its enduring state. A PortletContext is returned only if there
was such a change AND it is persisted on the Consumer.
Rich
"Mike Caffyn"
<mike@netunitysoftware.com>
03/16/06 09:31 AM
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| "'OASIS WSRP TC'" <wsrp@lists.oasis-open.org>
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Subject
| RE: [wsrp] Few clarifications on stateChange
flag and consumer-managed state |
|
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.
Mike
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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| OASIS WSRP TC <wsrp@lists.oasis-open.org>
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Subject
| [wsrp] Few clarifications on stateChange
flag and consumer-managed state |
|
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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