org.eclipse.emf.ecp.xmiworkspace/src/org/eclipse/emf/ecp/xmiworkspace/Activator.java

/*******************************************************************************
 * Copyright (c) 2008-2011 Chair for Applied Software Engineering,
 * Technische Universitaet Muenchen.
 * 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:
 ******************************************************************************/
package org.eclipse.emf.ecp.xmiworkspace;

import org.eclipse.emf.ecp.common.util.AbstractECPPlugin;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;

/**
 * Activator that activated the plugin.
 * @author matti, markus
 *
 */
public class Activator extends AbstractECPPlugin implements BundleActivator {

	private static BundleContext context;

	/**
	 * Returns the context in which the plugin is run.
	 * @return The context for this plugin.
	 */
	static BundleContext getContext() {
		return context;
	}

	private static Activator plugin;

	/*
	 * (non-Javadoc)
	 * @see org.osgi.framework.BundleActivator#start(org.osgi.framework.BundleContext)
	 */
	/**
	 * {@inheritDoc}
	 */
	// BEGIN SUPRESS CATCH EXCEPTION
	public void start(BundleContext bundleContext) throws Exception {
		Activator.context = bundleContext;
		plugin = this;
	}

	/*
	 * (non-Javadoc)
	 * @see org.osgi.framework.BundleActivator#stop(org.osgi.framework.BundleContext)
	 */
	/**
	 * {@inheritDoc}
	 */
	public void stop(BundleContext bundleContext) throws Exception {
		Activator.context = null;
		plugin = null;
	}
	// END SUPRESS CATCH EXCEPTION
	
	/**
	 * . Returns the shared instance
	 * 
	 * @return the shared instance
	 */
	public static Activator getDefault() {
		return plugin;
	}

}