1 /*******************************************************************************
\r
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
\r
3 * in Industry THTH ry.
\r
4 * All rights reserved. This program and the accompanying materials
\r
5 * are made available under the terms of the Eclipse Public License v1.0
\r
6 * which accompanies this distribution, and is available at
\r
7 * http://www.eclipse.org/legal/epl-v10.html
\r
10 * VTT Technical Research Centre of Finland - initial API and implementation
\r
11 *******************************************************************************/
\r
12 package org.simantics.utils.ui;
\r
14 import org.eclipse.core.runtime.IStatus;
\r
15 import org.eclipse.core.runtime.Plugin;
\r
16 import org.eclipse.core.runtime.Status;
\r
17 import org.simantics.utils.ui.internal.Activator;
\r
21 * ErrorLogger sends error messages to "Error log" view.
\r
23 * @author Toni Kalajainen
\r
25 public class ErrorLogger {
\r
27 public static final boolean ECHO = true;
\r
29 private final Plugin plugin;
\r
30 private String pluginID;
\r
33 public ErrorLogger(Plugin plugin) {
\r
34 this.plugin = plugin;
\r
37 private String getPluginID() {
\r
39 pluginID = plugin.getBundle().getSymbolicName();
\r
44 * Log a warning event.
\r
46 * @param message message of the error
\r
47 * @param exception the exception, or <code>null</code>
\r
49 public void logWarning(String message, Throwable exception) {
\r
50 log(IStatus.WARNING, IStatus.OK, message, exception);
\r
56 * @param message message of the error
\r
57 * @param exception the exception, or <code>null</code>
\r
59 public void logMessage(String message, Throwable exception) {
\r
60 log(IStatus.INFO, IStatus.OK, message, exception);
\r
64 * Log an error event.
\r
66 * @param message message of the error
\r
67 * @param exception the exception, or <code>null</code>
\r
69 public void logError(String message, Throwable exception) {
\r
70 // Errors are much more useful with a stack trace!
\r
71 if (exception == null) {
\r
72 exception = new RuntimeException();
\r
74 log(IStatus.ERROR, IStatus.OK, message, exception);
\r
77 public void log(int severity, int code, String message, Throwable exception) {
\r
78 IStatus status = new Status(severity, getPluginID(), code, message, exception);
\r
82 public void log(IStatus status) {
\r
83 plugin.getLog().log(status);
\r
86 public static ErrorLogger getDefault() {
\r
87 return Activator.getDefault().getErrorLogger();
\r
90 public static void defaultLogError(String message, Throwable exception) {
\r
91 getDefault().logError(message, exception);
\r
92 if(ECHO && exception != null) exception.printStackTrace();
\r
95 public static void defaultLogError(Throwable exception) {
\r
96 getDefault().logError(getUIFriendErrorMessage(exception), exception);
\r
97 if(ECHO && exception != null) exception.printStackTrace();
\r
100 public static void defaultLogWarning(String message, Throwable exception) {
\r
101 getDefault().logWarning(message, exception);
\r
102 if(ECHO && exception != null) exception.printStackTrace();
\r
105 public static void defaultLogWarning(Throwable exception) {
\r
106 getDefault().logWarning(getUIFriendErrorMessage(exception), exception);
\r
107 if(ECHO && exception != null) exception.printStackTrace();
\r
110 public static void defaultLog(IStatus status) {
\r
111 getDefault().log(status);
\r
112 if(ECHO) System.out.println(status);
\r
116 * This call makes verbose error message that is suitable for
\r
117 * UI Dialgos. The full cause hierarchy is shown with the tree.
\r
118 * In this case verbose includes class names.
\r
120 * @param e exception
\r
123 public static String getUIFriendErrorMessageVerbose(Throwable e) {
\r
124 String result = "";
\r
125 Throwable pe = null;
\r
126 while (e!=null && pe!=e) {
\r
127 result += e.getClass().getName()+": "+e.getMessage()+"\n";
\r
135 * This call makes error message that is suitable for
\r
136 * UI Dialogs. The full cause hierarchy is shown with the tree.
\r
137 * In this case verbose includes class names.
\r
139 * @param e exception
\r
142 public static String getUIFriendErrorMessage(Throwable e) {
\r
143 String result = "";
\r
144 Throwable pe = null;
\r
145 while (e!=null && pe!=e) {
\r
146 result += e.getMessage()+"\n";
\r