[jdev] Jabber Source and Sinks

[Tenny]

I want to develop Jabber Source and sink. 
Jabber Source means the source application should register with Jabber server (user at jabber.org) and should wait for the messages reaching at this id. And the sink application is that it should forward the messages coming to a particular JID.

So which all programs should I use.
Reading the message from the Source JID (source at jabber.org)  from the Jabber Server.
Forwarding the message to a particular Sink JID (sink at jabber.org) to the jabber server.
Please Clarify