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Required, sample of a portlet supporting both events (publishing & processing).

 
Greenhorn
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I can write a portlet which supports either publishing or processing event.
If I want to write a portlet which supports both i.e. publishing & processing event, then how can I do it?

case 1:
Portlet A ---> Portlet B (Portlet A publishes event)
Portlet A <--- Portlet C (Portlet A processes event)

OR

case 2:
Portlet A --->Portlet B (Portlet A publishes event)
Portlet A <---Portlet B (Portlet A processes event)

Please share sample portlet code including portlet.xml for Portlet A for cases given above.

Thanks in advance.
 
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You can download the src-ch-9t011.zip source code archive from the following location http://code.google.com/p/portletsinaction/downloads/list. Chapter 11 contains examples of sending and receiving portlet events.

regards
ashish
 
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