Re: [ecf-dev] org.eclipse.ecf.presence.IFQID

[Scott Lewis <slewis@xxxxxxxxxxxxx>]

Hi Eugen,

Eugen Reiswich wrote:
> Hi Scott,
>
> thanks for the hint with Remote-OSGi-Services in your last email. I 
> will try it out this weekend and give you feedback. The problem with 
> IDFQ is the following:
> The 'id' I'm trying to get the resource for is an item in the 
> IRosterEntry-object:
> IRosterEntry entry = (IRosterEntry) object;
> ID id = entry.getUser().getID();
> _IFQID_ fqID = id.getAdapter(_IFQID_.class);
>
> If I got it right the problem is located in the 
> XMPPContainerPresenceHelper in this method:
> protected void handleIQEvent(IQEvent evt) {
> ....
> final IRosterEntry entry = createRosterEntry(item);
> ....
> }
>
> The IRosterEntry object created in this method does not contain any 
> resources as the RosterPacket.Item 'item' doesn't have this 
> information either. And if I try to obtain this information from the 
> IRosterEntry-object the result is just a "/". I've been thinking how 
> to solve this issue but I have got not idea how to obtain the resource 
> information as in my opinion the RosterPacket.Item is the first and 
> only information I get from the XMPP-Server. Have you got any ideas?

Yes, yesterday I added code that replaces the resource in the xmpp id 
when a message from server (presence available in many cases) arrives.  
So now it should have the resource value for the xmppids of the 
available roster entries.  Please give it a try and see:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=246155

> And even if we are able to get the resources for an ID, will all the 
> Remote-OSGi-Services work with this? I mean there will be one user 
> with several resources and though I'll need to distinguish the 
> remote-services for each user/resource pair. Problems over problems, 
> sorry for that. I already talked to Markus Alexander Kuppe and we'll 
> meet in a few weeks to talk about this issue.

I think the solution I put in place should work properly, although any 
code that calls getResourceName() will have to deal with the possibility 
that the resource is null (since there is no info from the server or 
elsewhere about what the users id has as it's current resource).

Thanks,

Scott


> Cheers,
> Eugen
>
> Am 29.10.2008 um 21:51 schrieb Scott Lewis:
>
> > Hi Eugen,
> >
> > I'm looking at this now and need to ask...where are you calling the code
> >
> > IDFQ idfq = (IDFQ) id.getAdapter(IDFQ.class);
> > idfq.getResourceName();
> >
> > I guess what I'm asking is:  how do you get the 'id' above (is it a 
> > listener and if so which one).
> >
> > Thanks,
> >
> > Scott
> >
> > Eugen Reiswich wrote:
> > > Hi folks,
> > >
> > > I'm trying to work with the above mentioned ID to get the resource 
> > > for an XMPP-ID. According to this solution: 
> > > https://bugs.eclipse.org/bugs/show_bug.cgi?id=246155 I should be 
> > > able to call:
> > >
> > > IDFQ idfq = (IDFQ) id.getAdapter(IDFQ.class);
> > > idfq.getResourceName();
> > >
> > > But unfortunately this doesn't work for me. The resource I get is 
> > > always empty. I'm basically trying to display online user in a tree 
> > > with the associated resource using XMPP as protocol. When I debug my 
> > > code my IRosterEntry-objects are all listed without a resource. This 
> > > is the way how I retrieve the IRoster:
> > >
> > > IPresenceContainerAdapter adapter = (IPresenceContainerAdapter) 
> > > this.containter
> > > .getAdapter(IPresenceContainerAdapter.class);
> > >
> > > IRosterManager rosterManager = adapter.getRosterManager();
> > > IRoster roster = rosterManager.getRoster(); 
> > > I would really appreciate if someone could help me with my problem.
> > >
> > > Cheers,
> > > Eugen
> > > ------------------------------------------------------------------------
> > >
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