org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/memory/PropertyChangeNotifier.java

/*******************************************************************************
 * Copyright (c) 2004, 2005 IBM Corporation and others.
 * 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

package org.eclipse.debug.internal.ui.views.memory;

import org.eclipse.core.runtime.ISafeRunnable;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;

/**
 * Fire properties changes events in ISafeRunnable to ensure that
 * exceptions are caught and handled.
 * @since 3.1
 */
public class PropertyChangeNotifier implements ISafeRunnable
{
	
	IPropertyChangeListener fListener;
	PropertyChangeEvent fEvt;
	
	public PropertyChangeNotifier(IPropertyChangeListener listener, PropertyChangeEvent evt)
	{
		fListener = listener;
		fEvt = evt;
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.core.runtime.ISafeRunnable#handleException(java.lang.Throwable)
	 */
	public void handleException(Throwable exception) {
		DebugUIPlugin.log(exception);
	}

	/* (non-Javadoc)
	 * @see org.eclipse.core.runtime.ISafeRunnable#run()
	 */
	public void run() throws Exception {
		fListener.propertyChange(fEvt);
	}
}