| /******************************************************************************* |
| * Copyright (c) 2005 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 |
| * Matt Chapman - initial version |
| *******************************************************************************/ |
| package org.eclipse.ajdt.core; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| |
| /** |
| * Minimal logging - if a logger hasn't been set, dump to sdout |
| */ |
| public class AJLog { |
| |
| public static final int DEFAULT = 0; |
| |
| public static final int COMPILER = 1; |
| |
| public static final int BUILDER = 2; |
| |
| public static final int BUILDER_CLASSPATH = 3; |
| |
| public static final int COMPILER_PROGRESS = 4; |
| |
| public static final int COMPILER_MESSAGES = 5; |
| |
| public static final int PARSER = 6; |
| |
| public static final int MODEL = 7; |
| |
| private static IAJLogger logger; |
| |
| // support for logging the start and end of activies |
| private static Map timers = new HashMap(); |
| |
| public static void log(String msg) { |
| log(DEFAULT,msg); |
| } |
| |
| public static void log(int category, String msg) { |
| if (logger != null) { |
| logger.log(category,msg); |
| } else { |
| AspectJPlugin.getDefault().getLog().log(new Status(IStatus.INFO, AspectJPlugin.PLUGIN_ID, msg)); |
| } |
| } |
| |
| public static void logStart(String event) { |
| Long now = new Long(System.currentTimeMillis()); |
| timers.put(event,now); |
| } |
| |
| public static void logEnd(int category, String event) { |
| logEnd(category, event, null); |
| } |
| |
| public static void logEnd(int category, String event, String optional_msg) { |
| Long then = (Long)timers.get(event); |
| if (then != null) { |
| long now = System.currentTimeMillis(); |
| long elapsed = now - then.longValue(); |
| if ((optional_msg != null) && (optional_msg.length() > 0)) { |
| log(category,"Timer event: "+elapsed + "ms: "+event+" ("+optional_msg+")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ |
| } else { |
| log(category,"Timer event: "+elapsed + "ms: "+event); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| timers.remove(event); |
| } |
| } |
| |
| public static void setLogger(IAJLogger l) { |
| logger = l; |
| } |
| } |