Activator.java

package com.hundsun.ares.studio.jres.basicdata.database;

import org.eclipse.core.resources.ResourcesPlugin;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;

public class Activator implements BundleActivator {

	private static BundleContext context;
	private BasicdataUpdator listener = new BasicdataUpdator();

	static BundleContext getContext() {
		return context;
	}

	/*
	 * (non-Javadoc)
	 * @see org.osgi.framework.BundleActivator#start(org.osgi.framework.BundleContext)
	 */
	public void start(BundleContext bundleContext) throws Exception {
		Activator.context = bundleContext;
		ResourcesPlugin.getWorkspace().addResourceChangeListener(listener);
	}

	/*
	 * (non-Javadoc)
	 * @see org.osgi.framework.BundleActivator#stop(org.osgi.framework.BundleContext)
	 */
	public void stop(BundleContext bundleContext) throws Exception {
		Activator.context = null;
		ResourcesPlugin.getWorkspace().removeResourceChangeListener(listener);
	}

}