/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

* The main plugin class

*

*/

package com.nokia.tracebuilder;

import org.eclipse.core.runtime.Plugin;

import org.osgi.framework.BundleContext;

import com.nokia.tracebuilder.engine.TraceBuilderGlobals;

/**

 * The main plugin class

 * 

 */

public class TracebuilderPlugin extends Plugin {

	/**

	 * The shared instance.

	 */

	private static TracebuilderPlugin plugin;

	/**

	 * The constructor.

	 */

	public TracebuilderPlugin() {

		plugin = this;

	}

	/*

	 * (non-Javadoc)

	 * 

	 * @see org.osgi.framework.BundleActivator#start(org.osgi.framework.BundleContext)

	 */

	@Override

	public void start(BundleContext context) throws Exception {

		super.start(context);

		TraceBuilderGlobals.start();

	}

	/*

	 * (non-Javadoc)

	 * 

	 * @see org.osgi.framework.BundleActivator#stop(org.osgi.framework.BundleContext)

	 */

	@Override

	public void stop(BundleContext context) throws Exception {

		TraceBuilderGlobals.shutdown();

		super.stop(context);

		plugin = null;

	}

	/**

	 * Returns the shared plug-in instance.

	 * 

	 * @return the plug-in instance

	 */

	public static TracebuilderPlugin getDefault() {

		return plugin;

	}

}