| /******************************************************************************* |
| * Copyright (c) 2011, 2015 Ericsson, Ecole Polytechnique de Montreal and others |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Francois Chouinard - Initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.internal.ctf.core; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Plugin; |
| import org.eclipse.core.runtime.Status; |
| import org.osgi.framework.BundleContext; |
| |
| /** |
| * <b><u>Activator</u></b> |
| * <p> |
| * The activator class controls the plug-in life cycle. |
| */ |
| public class Activator extends Plugin { |
| |
| // ------------------------------------------------------------------------ |
| // Attributes |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * The plug-in ID |
| */ |
| public static final String PLUGIN_ID = "org.eclipse.tracecompass.ctf.core"; //$NON-NLS-1$ |
| |
| /** |
| * The shared instance |
| */ |
| private static Activator fPlugin; |
| |
| // ------------------------------------------------------------------------ |
| // Constructors |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * Constructor |
| */ |
| public Activator() { |
| setDefault(this); |
| } |
| |
| // ------------------------------------------------------------------------ |
| // Accessors |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * Get the default activator |
| * @return the default activator |
| */ |
| public static Activator getDefault() { |
| return fPlugin; |
| } |
| |
| /** |
| * Sets the default activator |
| * |
| * @param plugin the default activator |
| */ |
| private static void setDefault(Activator plugin) { |
| fPlugin = plugin; |
| } |
| |
| // ------------------------------------------------------------------------ |
| // Plugin |
| // ------------------------------------------------------------------------ |
| |
| @Override |
| public void start(BundleContext context) throws Exception { |
| super.start(context); |
| setDefault(this); |
| } |
| |
| @Override |
| public void stop(BundleContext context) throws Exception { |
| setDefault(null); |
| super.stop(context); |
| } |
| |
| // ------------------------------------------------------------------------ |
| // Logging |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * Log a message |
| * |
| * @param msg |
| * The message to log |
| */ |
| public static void log(String msg) { |
| log(msg, null); |
| } |
| |
| /** |
| * Log a message with an exception |
| * |
| * @param msg |
| * The message |
| * @param e |
| * The exception |
| */ |
| public static void log(String msg, Exception e) { |
| getDefault().getLog().log(new Status(IStatus.INFO, PLUGIN_ID, IStatus.OK, msg, e)); |
| } |
| |
| /** |
| * Log an error, with an associated exception |
| * |
| * @param msg |
| * The error message |
| * @param e |
| * The cause |
| */ |
| public static void logError(String msg, Exception e) { |
| getDefault().getLog().log(new Status(IStatus.ERROR, PLUGIN_ID, IStatus.OK, msg, e)); |
| } |
| |
| /** |
| * Log a message |
| * |
| * @param severity |
| * Desired severity of the message in the log, one of |
| * {@link IStatus#INFO}, {@link IStatus#WARNING} or |
| * {@link IStatus#ERROR} |
| * @param msg |
| * The message to log |
| */ |
| public static void log(int severity, String msg) { |
| getDefault().getLog().log(new Status(severity, PLUGIN_ID, msg)); |
| } |
| |
| |
| } |