| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.netbeans.core; |
| |
| import java.io.IOException; |
| import java.io.PrintStream; |
| import java.io.PrintWriter; |
| import java.io.StringWriter; |
| import java.util.ArrayList; |
| import java.util.Date; |
| import java.util.List; |
| import java.util.concurrent.Callable; |
| import java.util.logging.Level; |
| import java.util.logging.LogRecord; |
| import org.openide.util.Exceptions; |
| |
| /** Don't use this class outside fo core, copy its impl, if you really think |
| * you need it. Prefered way is to use DialogDisplayer.notifyLater(...); |
| * |
| * @author Jaroslav Tulach |
| */ |
| public final class UIExceptions { |
| |
| /** |
| * Creates a new instance of UIExceptions |
| */ |
| private UIExceptions() { |
| } |
| |
| public static void annotateUser( |
| Throwable t, |
| String msg, |
| String locMsg, |
| Throwable stackTrace, |
| Date date |
| ) { |
| AnnException ex = AnnException.findOrCreate(t, true); |
| LogRecord rec = new LogRecord(OwnLevel.USER, msg); |
| if (stackTrace != null) { |
| rec.setThrown(stackTrace); |
| } |
| ex.addRecord(rec); |
| |
| if (locMsg != null) { |
| Exceptions.attachLocalizedMessage(t, locMsg); |
| } |
| } |
| private static final class OwnLevel extends Level { |
| public static final Level USER = new OwnLevel("USER", 1973); // NOI18N |
| |
| private OwnLevel(String s, int i) { |
| super(s, i); |
| } |
| } // end of UserLevel |
| private static final class AnnException extends Exception implements Callable<LogRecord[]> { |
| private List<LogRecord> records; |
| |
| public String getMessage() { |
| StringBuilder sb = new StringBuilder(); |
| String sep = ""; |
| for (LogRecord r : records) { |
| if (r.getMessage() != null) { |
| sb.append(sep); |
| sb.append(r.getMessage()); |
| sep = "\n"; |
| } |
| } |
| return sb.toString(); |
| } |
| |
| static AnnException findOrCreate(Throwable t, boolean create) { |
| if (t instanceof AnnException) { |
| return (AnnException)t; |
| } |
| if (t.getCause() == null) { |
| if (create) { |
| t.initCause(new AnnException()); |
| } |
| return (AnnException)t.getCause(); |
| } |
| return findOrCreate(t.getCause(), create); |
| } |
| |
| private AnnException() { |
| } |
| |
| public synchronized void addRecord(LogRecord rec) { |
| if (records == null) { |
| records = new ArrayList<LogRecord>(); |
| } |
| records.add(rec); |
| } |
| |
| public LogRecord[] call() { |
| List<LogRecord> r = records; |
| LogRecord[] empty = new LogRecord[0]; |
| return r == null ? empty : r.toArray(empty); |
| } |
| |
| public void printStackTrace(PrintStream s) { |
| super.printStackTrace(s); |
| logRecords(s); |
| } |
| |
| public void printStackTrace(PrintWriter s) { |
| super.printStackTrace(s); |
| logRecords(s); |
| } |
| |
| public void printStackTrace() { |
| printStackTrace(System.err); |
| } |
| |
| private void logRecords(Appendable a) { |
| List<LogRecord> r = records; |
| if (r == null) { |
| return; |
| } |
| try { |
| |
| for (LogRecord log : r) { |
| if (log.getMessage() != null) { |
| a.append(log.getMessage()).append("\n");; |
| } |
| if (log.getThrown() != null) { |
| StringWriter w = new StringWriter(); |
| log.getThrown().printStackTrace(new PrintWriter(w)); |
| a.append(w.toString()).append("\n"); |
| } |
| } |
| } catch (IOException ex) { |
| ex.printStackTrace(); |
| } |
| } |
| } // end AnnException |
| } |
| |