Re: [ecf-dev] XMPP Publish/Subscribe

[Scott Lewis <slewis@xxxxxxxxxxxxx>]

Hi Leen,

Leen Toelen wrote:
> Hi,
>
> is there an example of using Publish/Subscribe using an XMPP server 
> with ECF?

There is a test class.  It's in 
org.eclipse.ecf.tests.provider.xmpp.sharedobject.ChatRoomSOAddTest.  See 
here to browse source:

http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.ecf/tests/org.eclipse.ecf.tests.provider.xmpp/src/org/eclipse/ecf/tests/provider/xmpp/sharedobject/ChatRoomSOAddTest.java?root=Technology_Project&view=log

This uses the ECF shared object API (shared object instances essentially 
define a pub/sub group).  The current XMPP provider implements this by 
using the XMPP chatroom.  It does *not* yet use the XMPP pubsub xmpp 
extension...although it certainly could (and probably should in the near 
future).

Note also that for the XMPP provider (xmpp chatrooms) the shared object 
API is used to *implement* the datashare API (IChannels...which provide 
a simpler pub/sub abstraction called an IChannel), so it is/should be 
possible to just use the datashare API rather than the shared object API 
if desired (the datashare API is simpler but less extensible).  We don't 
currently have any test code for testing the use of the datashare API on 
the xmpp chatroom, but would welcome some if anyone is able/willing to 
contribute.

Thanks,

Scott



> Regards,
> Leen Toelen
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