| /******************************************************************************* |
| * Copyright (c) 2006, 2013 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.debug.internal.core; |
| |
| import java.util.Hashtable; |
| |
| import org.eclipse.debug.core.DebugPlugin; |
| import org.eclipse.osgi.service.debug.DebugOptionsListener; |
| import org.eclipse.osgi.service.debug.DebugTrace; |
| import org.osgi.framework.BundleContext; |
| |
| /** |
| * Access to debug options. |
| * |
| * @since 3.3 |
| */ |
| public class DebugOptions implements DebugOptionsListener { |
| |
| // debug option flags |
| public static boolean DEBUG = false; |
| public static boolean DEBUG_COMMANDS = false; |
| public static boolean DEBUG_EVENTS = false; |
| |
| static final String DEBUG_FLAG = "org.eclipse.debug.core/debug"; //$NON-NLS-1$ |
| static final String DEBUG_FLAG_COMMANDS = "org.eclipse.debug.core/debug/commands"; //$NON-NLS-1$ |
| static final String DEBUG_FLAG_EVENTS = "org.eclipse.debug.core/debug/events"; //$NON-NLS-1$ |
| |
| /** |
| * The {@link DebugTrace} object to print to OSGi tracing |
| * @since 3.8 |
| */ |
| private static DebugTrace fgDebugTrace; |
| |
| /** |
| * Constructor |
| * @param context the bundle context |
| */ |
| public DebugOptions(BundleContext context) { |
| Hashtable<String, String> props = new Hashtable<String, String>(2); |
| props.put(org.eclipse.osgi.service.debug.DebugOptions.LISTENER_SYMBOLICNAME, DebugPlugin.getUniqueIdentifier()); |
| context.registerService(DebugOptionsListener.class.getName(), this, props); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.osgi.service.debug.DebugOptionsListener#optionsChanged(org.eclipse.osgi.service.debug.DebugOptions) |
| */ |
| @Override |
| public void optionsChanged(org.eclipse.osgi.service.debug.DebugOptions options) { |
| fgDebugTrace = options.newDebugTrace(DebugPlugin.getUniqueIdentifier()); |
| DEBUG = options.getBooleanOption(DEBUG_FLAG, false); |
| DEBUG_COMMANDS = DEBUG & options.getBooleanOption(DEBUG_FLAG_COMMANDS, false); |
| DEBUG_EVENTS = DEBUG & options.getBooleanOption(DEBUG_FLAG_EVENTS, false); |
| } |
| |
| /** |
| * Prints the given message to System.out and to the OSGi tracing (if started) |
| * @param option the option or <code>null</code> |
| * @param message the message to print or <code>null</code> |
| * @param throwable the {@link Throwable} or <code>null</code> |
| * @since 3.8 |
| */ |
| public static void trace(String option, String message, Throwable throwable) { |
| System.out.println(message); |
| if(fgDebugTrace != null) { |
| fgDebugTrace.trace(option, message, throwable); |
| } |
| } |
| |
| /** |
| * Prints the given message to System.out and to the OSGi tracing (if enabled) |
| * |
| * @param message the message or <code>null</code> |
| * @since 3.8 |
| */ |
| public static void trace(String message) { |
| trace(null, message, null); |
| } |
| } |