| /******************************************************************************* |
| * Copyright (c) 2007 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.wst.server.preview.adapter.internal.core; |
| |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| /** |
| * Helper class to route trace output. |
| */ |
| public class Trace { |
| public static byte CONFIG = 0; |
| public static byte WARNING = 1; |
| public static byte SEVERE = 2; |
| public static byte FINEST = 3; |
| public static byte FINER = 4; |
| |
| private static final String[] levelNames = new String[] { "CONFIG ", "WARNING ", |
| "SEVERE ", "FINER ", "FINEST " }; |
| |
| private static final SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yy HH:mm.ss.SSS"); |
| |
| /** |
| * Trace constructor comment. |
| */ |
| private Trace() { |
| super(); |
| } |
| |
| /** |
| * Trace the given text. |
| * |
| * @param level the trace level |
| * @param s a message |
| */ |
| public static void trace(byte level, String s) { |
| Trace.trace(level, s, null); |
| } |
| |
| /** |
| * Trace the given message and exception. |
| * |
| * @param level the trace level |
| * @param s a message |
| * @param t a throwable |
| */ |
| public static void trace(byte level, String s, Throwable t) { |
| if (s == null) |
| return; |
| |
| if (level == SEVERE) |
| PreviewPlugin.getInstance().getLog().log(new Status(IStatus.ERROR, PreviewPlugin.PLUGIN_ID, s, t)); |
| |
| if (!PreviewPlugin.getInstance().isDebugging()) |
| return; |
| |
| StringBuffer sb = new StringBuffer(PreviewPlugin.PLUGIN_ID); |
| sb.append(" "); |
| sb.append(levelNames[level]); |
| sb.append(" "); |
| sb.append(sdf.format(new Date())); |
| sb.append(" "); |
| sb.append(s); |
| // Platform.getDebugOption(ServerCore.PLUGIN_ID + "/" + "resources"); |
| |
| System.out.println(sb.toString()); |
| if (t != null) |
| t.printStackTrace(); |
| } |
| } |