| /******************************************************************************* |
| * Copyright (c) 2007, 2010 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 |
| *******************************************************************************/ |
| package org.eclipse.remote.internal.core; |
| |
| import org.eclipse.core.resources.ISaveContext; |
| import org.eclipse.core.resources.ISaveParticipant; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Plugin; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.remote.core.IRemoteServicesManager; |
| import org.eclipse.remote.core.launch.IRemoteLaunchConfigService; |
| import org.eclipse.remote.internal.core.launch.RemoteLaunchConfigService; |
| import org.eclipse.remote.internal.core.preferences.Preferences; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.ServiceReference; |
| |
| /** |
| * The activator class controls the plug-in life cycle |
| */ |
| public class RemoteCorePlugin extends Plugin { |
| private static final String PLUGIN_ID = "org.eclipse.remote.core"; //$NON-NLS-1$ |
| |
| // The shared instance |
| private static RemoteCorePlugin plugin; |
| |
| /** |
| * Returns the shared instance |
| * |
| * @return the shared instance |
| */ |
| public static RemoteCorePlugin getDefault() { |
| return plugin; |
| } |
| |
| /** |
| * Get unique identifier for this plugin |
| */ |
| public static String getUniqueIdentifier() { |
| if (getDefault() == null) { |
| return PLUGIN_ID; |
| } |
| return getDefault().getBundle().getSymbolicName(); |
| } |
| |
| /** |
| * Logs the specified status with this plug-in's log. |
| * |
| * @param status |
| * status to log |
| */ |
| public static void log(IStatus status) { |
| getDefault().getLog().log(status); |
| } |
| |
| /** |
| * Logs an internal error with the specified message. |
| * |
| * @param message |
| * the error message to log |
| */ |
| public static void log(String message) { |
| log(new Status(IStatus.ERROR, getUniqueIdentifier(), IStatus.ERROR, message, null)); |
| } |
| |
| /** |
| * Logs an internal error with the specified throwable |
| * |
| * @param e |
| * the exception to be logged |
| */ |
| public static void log(Throwable e) { |
| log(new Status(IStatus.ERROR, getUniqueIdentifier(), IStatus.ERROR, e.getMessage(), e)); |
| } |
| |
| /** |
| * Return the OSGi service with the given service interface. |
| * |
| * @param service service interface |
| * @return the specified service or null if it's not registered |
| */ |
| public static <T> T getService(Class<T> service) { |
| BundleContext context = plugin.getBundle().getBundleContext(); |
| ServiceReference<T> ref = context.getServiceReference(service); |
| return ref != null ? context.getService(ref) : null; |
| } |
| |
| /** |
| * The constructor |
| */ |
| public RemoteCorePlugin() { |
| } |
| |
| @Override |
| public void start(BundleContext context) throws Exception { |
| super.start(context); |
| plugin = this; |
| context.registerService(IRemoteServicesManager.class, new RemoteServicesManager(), null); |
| context.registerService(IRemoteLaunchConfigService.class, new RemoteLaunchConfigService(), null); |
| RemoteDebugOptions.configure(context); |
| ResourcesPlugin.getWorkspace().addSaveParticipant(getUniqueIdentifier(), new ISaveParticipant() { |
| @Override |
| public void saving(ISaveContext saveContext) throws CoreException { |
| Preferences.savePreferences(); |
| } |
| |
| @Override |
| public void rollback(ISaveContext saveContext) { |
| // Do nothing |
| } |
| |
| @Override |
| public void prepareToSave(ISaveContext saveContext) throws CoreException { |
| // Do nothing |
| } |
| |
| @Override |
| public void doneSaving(ISaveContext saveContext) { |
| // Do nothing |
| } |
| }); |
| } |
| |
| @Override |
| public void stop(BundleContext context) throws Exception { |
| Preferences.savePreferences(); |
| plugin = null; |
| super.stop(context); |
| } |
| } |