Source code: org/fluidsynth/api/CustomLogFormatter.java
1 /*
2 * Copyright (C) 2003 Ken Ellinwood.
3 *
4 * This file is part of FluidGUI.
5 *
6 * FluidGUI is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 package org.fluidsynth.api;
22
23 import java.io.*;
24 import java.text.*;
25 import java.util.logging.*;
26
27 /** Log formatter that produces simple, single line, log entries. */
28 public class CustomLogFormatter extends Formatter
29 {
30 java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss z");
31
32 public String format( LogRecord rec)
33 {
34 StringBuffer result = new StringBuffer( );
35 result.append( sdf.format( new java.util.Date()));
36 result.append(" ");
37 result.append( rec.getLevel());
38 if (rec.getSourceClassName() != null) {
39 result.append( " ");
40 result.append( rec.getSourceClassName());
41 }
42 result.append( " ");
43 result.append( formatMessage( rec));
44 result.append( "\n");
45
46 if (rec.getThrown() != null) {
47 try {
48 StringWriter sw = new StringWriter();
49 PrintWriter pw = new PrintWriter( sw);
50 rec.getThrown().printStackTrace( pw);
51 pw.flush();
52 result.append( sw.getBuffer());
53 pw.close();
54 }
55 catch( Exception e) {
56 System.err.println("Exception from org.fluidsynth.api.CustomLogFormatter");
57 e.printStackTrace( System.err);
58 rec.getThrown().printStackTrace( System.err);
59 }
60 }
61 return result.toString();
62 }
63 }
64