1 /*************************************************************************
2 *
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * Copyright 2000, 2010 Oracle and/or its affiliates.
6  *
7  * OpenOffice.org - a multi-platform office productivity suite
8  *
9  * This file is part of OpenOffice.org.
10  *
11  * OpenOffice.org is free software: you can redistribute it and/or modify
12  * it under the terms of the GNU Lesser General Public License version 3
13  * only, as published by the Free Software Foundation.
14  *
15  * OpenOffice.org is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU Lesser General Public License version 3 for more details
19  * (a copy is included in the LICENSE file that accompanied this code).
20  *
21  * You should have received a copy of the GNU Lesser General Public License
22  * version 3 along with OpenOffice.org.  If not, see
23  * <http://www.openoffice.org/license.html>
24  * for a copy of the LGPLv3 License.
25  *
26 ************************************************************************/
27 package installer;
28 import java.io.ByteArrayOutputStream;
29 import java.io.PrintStream;
30 
31 // class for propagating the exception stack traces across the Java/UNO bridge
32 public class ExceptionTraceHelper
33 {
34     public static String getTrace( Exception e )
35     {
36         ByteArrayOutputStream baos = null;
37         PrintStream ps = null;
38         String result = "";
39         try
40         {
41             baos = new ByteArrayOutputStream( 128 );
42             ps = new PrintStream( baos );
43             e.printStackTrace( ps );
44         }
45         finally
46         {
47             try
48             {
49                 if ( baos != null )
50                 {
51                     baos.close();
52                 }
53                 if ( ps != null )
54                 {
55                     ps.close();
56                 }
57             }
58             catch ( Exception excp )
59             {
60             }
61         }
62         return result;
63     }
64 }
65