org.eclipse.gmt.modisco.usecase.modelfilter/src/org/eclipse/gmt/modisco/usecases/modelfilter/ModelFilterActivator.java

/**
 * Copyright (c) 2009, 2011 Mia-Software.
 * 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:
 *    Gabriel Barbier (Mia-Software) - initial API and implementation
 *    Fabien Giquel (Mia-Software) - Bug 339720 : MoDisco Discoverers (infra + techno) API clean
 */

package org.eclipse.gmt.modisco.usecases.modelfilter;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

/**
 * The activator class controls the plug-in life cycle
 * 
 * @deprecated use matching org.eclipse.modisco.x.y.z component,
 *             cf. https://bugs.eclipse.org/bugs/show_bug.cgi?id=470806
 */
@Deprecated
public class ModelFilterActivator extends AbstractUIPlugin {

	// The plug-in ID
	public static final String PLUGIN_ID = "org.eclipse.gmt.modisco.usecase.modelfilter"; //$NON-NLS-1$

	// The shared instance
	private static ModelFilterActivator plugin;

	/**
	 * The constructor
	 */
	public ModelFilterActivator() {
		// Empty
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
	 */
	@Override
	public void start(final BundleContext context) throws Exception {
		super.start(context);
		ModelFilterActivator.plugin = this;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
	 */
	@Override
	public void stop(final BundleContext context) throws Exception {
		ModelFilterActivator.plugin = null;
		super.stop(context);
	}

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

	/**
	 * Returns an image descriptor for the image file at the given plug-in relative path
	 * 
	 * @param path
	 *            the path
	 * @return the image descriptor
	 */
	public static ImageDescriptor getImageDescriptor(final String path) {
		return AbstractUIPlugin.imageDescriptorFromPlugin(ModelFilterActivator.PLUGIN_ID, path);
	}
}