| /******************************************************************************* |
| * Copyright (c) 2008 IBM Corporation. |
| * 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.ptp.rm.mpi.mpich2.core; |
| |
| 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.ptp.rm.core.ToolsRMPlugin; |
| import org.eclipse.ptp.rm.mpi.mpich2.core.messages.Messages; |
| import org.osgi.framework.BundleContext; |
| |
| /** |
| * The activator class controls the plug-in life cycle |
| * @author Daniel Felix Ferber |
| */ |
| public class MPICH2Plugin extends Plugin { |
| |
| // The plug-in ID |
| public static final String PLUGIN_ID = "org.eclipse.ptp.rm.mpi.mpich2.core"; //$NON-NLS-1$ |
| |
| // The shared instance |
| private static MPICH2Plugin plugin; |
| |
| /** |
| * The constructor |
| */ |
| public MPICH2Plugin() { |
| // Nothing to do |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.core.runtime.Plugins#start(org.osgi.framework.BundleContext) |
| */ |
| @Override |
| public void start(BundleContext context) throws Exception { |
| super.start(context); |
| plugin = this; |
| MPICH2Defaults.loadDefaults(); |
| MPICH2PreferenceManager.initializePreferences(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.core.runtime.Plugin#stop(org.osgi.framework.BundleContext) |
| */ |
| @Override |
| public void stop(BundleContext context) throws Exception { |
| plugin = null; |
| super.stop(context); |
| } |
| |
| /** |
| * Returns the shared instance |
| * |
| * @return the shared instance |
| */ |
| public static MPICH2Plugin getDefault() { |
| return plugin; |
| } |
| |
| /** |
| * Raise core exception. |
| * @param message |
| * @return |
| */ |
| public static CoreException coreErrorException(String message) { |
| return new CoreException(new Status(IStatus.ERROR, ToolsRMPlugin.getDefault().getBundle().getSymbolicName(), message)); |
| } |
| |
| /** |
| * Raise core exception. |
| * @param message |
| * @param t |
| * @return |
| */ |
| public static CoreException coreErrorException(String message, Throwable t) { |
| return new CoreException(new Status(IStatus.ERROR, ToolsRMPlugin.getDefault().getBundle().getSymbolicName(), message, t)); |
| } |
| |
| /** |
| * Create log entry from an IStatus |
| * |
| * @param status |
| */ |
| public static void log(IStatus status) { |
| getDefault().getLog().log(status); |
| } |
| |
| /** |
| * Create log entry from a string |
| * |
| * @param msg |
| */ |
| public static void log(String msg) { |
| log(new Status(IStatus.ERROR, getUniqueIdentifier(), IStatus.ERROR, msg, null)); |
| } |
| |
| /** |
| * Create log entry from a Throwable |
| * |
| * @param e |
| */ |
| public static void log(Throwable e) { |
| log(new Status(IStatus.ERROR, getUniqueIdentifier(), IStatus.ERROR, Messages.MPICH2Plugin_Exception_InternalError, e)); |
| } |
| |
| /** |
| * Generate a unique identifier |
| * |
| * @return unique identifier string |
| */ |
| public static String getUniqueIdentifier() { |
| if (getDefault() == null) |
| // If the default instance is not yet initialized, |
| // return a static identifier. This identifier must |
| // match the plugin id defined in plugin.xml |
| return PLUGIN_ID; |
| return getDefault().getBundle().getSymbolicName(); |
| } |
| } |