| /******************************************************************************* |
| * 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.internal; |
| /** |
| * Helper class to route trace output. |
| */ |
| public class Trace { |
| /** |
| * Config tracing |
| */ |
| public static final byte CONFIG = 0; |
| /** |
| * Warning tracing |
| */ |
| public static final byte WARNING = 1; |
| /** |
| * Severe tracing |
| */ |
| public static final byte SEVERE = 2; |
| /** |
| * Finest tracing |
| */ |
| public static final byte FINEST = 3; |
| |
| public static final byte PUBLISHING = 4; |
| |
| /** |
| * Trace constructor comment. |
| */ |
| private Trace() { |
| super(); |
| } |
| |
| /** |
| * Trace the given text. |
| * |
| * @param level trace level |
| * @param s String |
| */ |
| public static void trace(byte level, String s) { |
| Trace.trace(level, s, null); |
| } |
| |
| /** |
| * Trace the given message and exception. |
| * |
| * @param level trace level |
| * @param s String |
| * @param t Throwable |
| */ |
| public static void trace(byte level, String s, Throwable t) { |
| if (!PreviewServerPlugin.getInstance().isDebugging()) |
| return; |
| |
| System.out.println(PreviewServerPlugin.PLUGIN_ID + " " + s); |
| if (t != null) |
| t.printStackTrace(); |
| } |
| } |