| RE: [ecf-dev] get Participants in ECF application |
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Thank youuu very very very much! Fernando > Date: Sun, 8 Feb 2009 19:25:55 -0800 > From: slewis@xxxxxxxxxxxxxxxxx > To: ecf-dev@xxxxxxxxxxx > Subject: Re: [ecf-dev] get Participants in ECF application > > Hi Fernando, > > Fernando Gallego wrote: > > Hi, I'm working on an application with ECF. I have a container with an > > adapter (IChannelContainerAdapter) and wanted to know how to get the > > number of participants connected at a given time (ie just after > > connecting a participant). > > > > I tried to IChatRoomInfo and IChatRoomContainer but the result is > > NullpointerException. > > The proper adapter to look for for reporting group membership is > org.eclipse.ecf.core.IReliableContainer. Note this adapter has a > method getGroupMemberIDs() that reports the IDs of known connected > containers (the group membership). > > Not all providers implement IReliableContainer, so they can/could return > null to: > > IReliableContainer reliableContainer = (IReliableContainer) > container.getAdapter(IReliableContainer.class); > > but in practice since many of the providers also implement > ISharedObjectContainer (and ISharedObjectContainer extends > IReliableContainer), many of the existing implementers of > IChannelContainerAdapter also implement IReliableContainer). > > Scott > > > > _______________________________________________ > ecf-dev mailing list > ecf-dev@xxxxxxxxxxx > https://dev.eclipse.org/mailman/listinfo/ecf-dev Tienes un nuevo Messenger por descubrir. ¡Descárgatelo! |