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// **********************************************************************
//
// Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
package IceGridGUI;

import javax.swing.SwingUtilities;
import IceGrid.*;

class RegistryObserverI extends _RegistryObserverDisp
{

    RegistryObserverI(Coordinator coordinator)
    {
	_coordinator = coordinator;
	_trace = _coordinator.traceObservers();
    }

    public void registryInit(final RegistryInfo[] registryInfos, Ice.Current current)
    {
	if(_trace)
	{
	    if(registryInfos.length == 0)
	    {
		_coordinator.traceObserver("registryInit (no registry)");
	    }
	    else
	    {
		String names = "";
		for(int i = 0; i < registryInfos.length; ++i)
		{
		    names += " " + registryInfos[i].name;
		}
		_coordinator.traceObserver("registryInit for registr" + 
					   (registryInfos.length == 1 ? "y" : "ies")
					   + names);
	    }
	}

	SwingUtilities.invokeLater(new Runnable() 
	    {
		public void run() 
		{
		    for(int i = 0; i < registryInfos.length; ++i)
		    {
			_coordinator.registryUp(registryInfos[i]);
		    }
		}
	    });
    }

    public void registryUp(final RegistryInfo registryInfo, Ice.Current current)
    {
	if(_trace)
	{
	    _coordinator.traceObserver("registryUp for registry " + registryInfo.name);
	}

 	SwingUtilities.invokeLater(new Runnable() 
	    {
		public void run() 
		{
		    _coordinator.registryUp(registryInfo);
		}
	    });			   
    }

    public void registryDown(final String registryName, Ice.Current current)
    {
	if(_trace)
	{
	    _coordinator.traceObserver("registryDown for registry " + registryName);
	}

	SwingUtilities.invokeLater(new Runnable() 
	    {
		public void run() 
		{
		    _coordinator.registryDown(registryName);
		}
	    });			   
    }

    private final Coordinator _coordinator;
    private final boolean _trace;
};