plugins/org.eclipse.jst.server.generic.core/src/org/eclipse/jst/server/generic/core/internal/CorePlugin.java

/*******************************************************************************
 * Copyright (c) 2004 Eteration Bilisim A.S.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     Gorkem Ercan - initial API and implementation
 *     Naci M. Dai
 * 
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL ETERATION A.S. OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Eteration Bilisim A.S.  For more
 * information on eteration, please see
 * <http://www.eteration.com/>.
 ***************************************************************************/
package org.eclipse.jst.server.generic.core.internal;


import org.eclipse.core.runtime.Platform;
import org.eclipse.ui.plugin.*;
import org.osgi.framework.BundleContext;
import java.io.IOException;
import java.net.URL;

/**
 * The main plugin class to be used in the desktop.
 * 
 * @author Gorkem Ercan
 */
public class CorePlugin extends AbstractUIPlugin {

	public static final String PLUGIN_ID = "org.eclipse.jst.server.generic.core";

	//The shared instance.
	private static CorePlugin plugin;
	private ServerTypeDefinitionManager fServerTypeDefinitionManager;
	/**
	 * The constructor.
	 */
	public CorePlugin() {
		super();
		plugin = this;
	}

	/**
	 * This method is called upon plug-in activation
	 */
	public void start(BundleContext context) throws Exception {
		super.start(context);
	}

	/**
	 * This method is called when the plug-in is stopped
	 */
	public void stop(BundleContext context) throws Exception {
		super.stop(context);
	}

	/**
	 * Returns the shared instance.
	 */
	public static CorePlugin getDefault() {
		return plugin;
	}

	/**
	 * 
	 * @return
	 */
	public ServerTypeDefinitionManager getServerTypeDefinitionManager()
	{
		if(fServerTypeDefinitionManager==null)
			fServerTypeDefinitionManager = new ServerTypeDefinitionManager(getInstallUrl());
		return fServerTypeDefinitionManager;
	}
	
	private URL getInstallUrl()
	{
		try {
			return Platform.resolve(this.getBundle().getEntry("/"));
		} catch (IOException e) {
			return null;
		}	
	}
	
	
}