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/***************************************************************************
* Copyright (c) 2004 - 2007 Eike Stepper, Germany.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
**************************************************************************/
package org.eclipse.net4j.internal.buddies.protocol;
import org.eclipse.net4j.buddies.IBuddySession;
import org.eclipse.net4j.buddies.internal.protocol.Membership;
import org.eclipse.net4j.buddies.internal.protocol.ProtocolConstants;
import org.eclipse.net4j.buddies.protocol.IBuddy;
import org.eclipse.net4j.buddies.protocol.ProtocolUtil;
import org.eclipse.net4j.internal.buddies.BuddyCollaboration;
import org.eclipse.net4j.internal.buddies.Self;
import org.eclipse.net4j.signal.Indication;
import org.eclipse.net4j.util.io.ExtendedDataInputStream;
import org.eclipse.net4j.util.lifecycle.LifecycleUtil;
import java.io.IOException;
import java.util.Set;
/**
* @author Eike Stepper
*/
public class CollaborationInitiatedIndication extends Indication
{
public CollaborationInitiatedIndication()
{
}
@Override
protected short getSignalID()
{
return ProtocolConstants.SIGNAL_COLLABORATION_INITIATED;
}
@Override
protected void indicating(ExtendedDataInputStream in) throws IOException
{
IBuddySession session = (IBuddySession)getProtocol().getInfraStructure();
Self self = (Self)session.getSelf();
long collaborationID = in.readLong();
Set<IBuddy> buddies = ProtocolUtil.readBuddies(in, session);
BuddyCollaboration collaboration = (BuddyCollaboration)self.getCollaboration(collaborationID);
if (collaboration == null)
{
collaboration = new BuddyCollaboration(session, collaborationID);
LifecycleUtil.activate(collaboration);
Membership.create(self, collaboration);
for (IBuddy buddy : buddies)
{
Membership.create(buddy, collaboration);
}
}
else
{
for (IBuddy buddy : buddies)
{
Membership.create(buddy, collaboration);
}
}
}
}
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