I haven't looked at the details of the Liferay chat portlet, but if it's based
on the portlet specifications JSR168 or JSR286, it should work.
That said, I doubt it's completely standard; it most likely relies on Liferay
proprietary APIs or external data sources, etc.
View the original post :
You can do this with the Smack API in a Seam portlet:
http://maniezhilan.blogspot.com/2009/06/seam-chat-gmail-like-chat-example-with.html
Once you have it working in a Seam app, just add the portlet bridge jars and a
few xml configurations, and wala! you have yourself a chat portlet!
