Inter-Portlet-Communication - Jetspeed 1.5/1.6/2.0

["Bauer, Daniela" <Da...@drkw.com>]

Hi there

I read a lot about portlet-communication in the mailing list.
There are a few proposals, e.g. StateManager
(http://www.mail-archive.com/jetspeed-dev@jakarta.apache.org/msg03039.html)
or JetspeedEventService
(http://issues.apache.org/bugzilla/show_bug.cgi?id=21294). Is anything like
this implemented in Jetspeed 1.5/1.6 or Jetspeed 2.0?

Actually what we really need is portlet messaging and an action listener and
message listener concept. The user performs an action in one portlet; the
action event is processed by the action listener portlet and the message is
sent to other portlets (the message listener portlets).

Similar to 
Plumtree PCC Portlet Communication Component
(http://www.plumtree.com/edoc/Enterprise_Web_Development_Documentation.htm#I
ntegration/Portlets/Adaptive_Portlets/Patterns/PlumtreeDevDoc_Integration_Po
rtlets_Adaptive_InlineNavigator.htm#item1)
or IBM WebSphere 
Click-to-Action (http://websphereadvisor.com/doc/11928 )

Is there anything similar implemented in Jetspeed?
What about using Jetspeed 1.5 Daemons for that?

Thank you for your suggestions. 

Cheers,

Daniela


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