activator.java

来自「eclise rcp 项目,是非常好的学习源码」· Java 代码 · 共 57 行

/*******************************************************************************
 * Copyright (c) 2007 Siemens AG, KolbW@re
 * 
 * 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:
 *    Bernd Kolb - initial API and implementation
 *    Kai T鰀ter  - integration
 *******************************************************************************/

package com.siemens.ct.mp3m.utilities;

import org.eclipse.core.runtime.Plugin;
import org.osgi.framework.BundleContext;

/**
 * The main plugin class to be used in the desktop.
 */
public class Activator extends Plugin {

	//The shared instance.
	private static Activator plugin;
	
	/**
	 * The constructor.
	 */
	public Activator() {
		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);
		plugin = null;
	}

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

}