| /******************************************************************************* |
| * Copyright (c) 2003, 2007 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| * yyyymmdd bug Email and other contact information |
| * -------- -------- ----------------------------------------------------------- |
| * 20070501 184505 kathy@ca.ibm.com - Kathy Chan |
| *******************************************************************************/ |
| package org.eclipse.wst.ws.internal.common; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.osgi.framework.internal.core.AbstractBundle; |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.Version; |
| |
| public class BundleUtils |
| { |
| static public URL getURLFromBundle( String bundleId, String path ) throws MalformedURLException |
| { |
| Bundle bundle = Platform.getBundle( bundleId ); |
| URL installURL = bundle.getEntry("/"); |
| URL fileURL = new URL(installURL, path ); |
| |
| return fileURL; |
| } |
| |
| /** |
| * @param bundleId |
| * @return Returns the path for the Jarred plugin. Returns null if path not found. |
| */ |
| static public IPath getJarredPluginPath(String bundleId) { |
| IPath result = null; |
| Bundle bundle = Platform.getBundle(bundleId); |
| if (bundle != null) { |
| Path runtimeLibFullPath = null; |
| String jarPluginLocation = bundle.getLocation().substring(7); |
| Path jarPluginPath = new Path(jarPluginLocation); |
| // handle case where jars are installed outside of eclipse installation |
| if (jarPluginPath.isAbsolute()) |
| runtimeLibFullPath = jarPluginPath; |
| // handle normal case where all plugins under eclipse install |
| else { |
| String installPath = Platform.getInstallLocation().getURL().getPath(); |
| runtimeLibFullPath = new Path(installPath + "/" + jarPluginLocation); //$NON-NLS-1$ |
| } |
| result = runtimeLibFullPath; |
| } |
| return result; |
| } |
| |
| /** |
| * @param bundleId |
| * @return The versoin of the plugin with that bundle ID |
| */ |
| static public Version getVersion(String bundleId) { |
| Version result = null; |
| Bundle bundle = Platform.getBundle(bundleId); |
| if (bundle instanceof AbstractBundle) { |
| result = ((AbstractBundle) bundle).getVersion(); |
| } |
| return result; |
| } |
| |
| } |