UiTestPlugin.java

/*******************************************************************************
 * Copyright (c) 2007-2009 Red Hat, Inc.
 * Distributed under license by Red Hat, Inc. All rights reserved.
 * This program is 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
 *
 * Contributor:
 *     Red Hat, Inc. - initial API and implementation
 ******************************************************************************/
package org.jboss.tools.hibernate.ui.test;

import java.io.File;
import java.io.IOException;
import java.net.URL;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.FileLocator;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

/**
 * The activator class controls the plug-in life cycle
 * 
 * @author Vitali Yemialyanchyk
 */
public class UiTestPlugin extends AbstractUIPlugin {

	// The plug-in ID
	public static final String PLUGIN_ID = "org.jboss.tools.hibernate.ui.test"; //$NON-NLS-1$

	// The shared instance
	private static UiTestPlugin plugin;

	/**
	 * The constructor
	 */
	public UiTestPlugin() {
	}

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

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

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

	private static void setPlugin(UiTestPlugin plugin) {
		UiTestPlugin.plugin = plugin;
	}

	public File getFileInPlugin(IPath path) throws CoreException {
		try {
			URL installURL = new URL(getBundle().getEntry("/"), path.toString()); //$NON-NLS-1$
			URL localURL = FileLocator.toFileURL(installURL);
			return new File(localURL.getFile());
		} catch (IOException e) {
			throw new CoreException(new Status(IStatus.ERROR, getBundle()
					.getSymbolicName(), IStatus.ERROR, e.getMessage(), e));
		}
	}

}