KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > objectweb > jalisto > se > impl > trace > TracePrintWriter


1 /*
2  * Jalisto - JAva LIght STOrage
3  * Copyright (C) 2000-2005 Xcalia http://www.xcalia.com
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
18  *
19  * Xcalia
20  * 71, rue Desnouettes
21  * 75014 Paris - France
22  * http://www.xcalia.com
23  */
24 package org.objectweb.jalisto.se.impl.trace;
25
26 import java.io.PrintWriter JavaDoc;
27
28 public class TracePrintWriter extends TraceImpl {
29     private PrintWriter JavaDoc logger;
30
31     protected String JavaDoc getTraceType() {
32         return "TracePrintWritter";
33     }
34
35     public TracePrintWriter(TraceContext context, Trace current, PrintWriter JavaDoc printWriter) {
36         super(context);
37         setEnabledModules(current.enabledModules());
38         logger = printWriter;
39     }
40
41     public TracePrintWriter(TraceContext context, PrintWriter JavaDoc printWriter) {
42         super(context);
43         logger = printWriter;
44     }
45
46     public void printException(Object JavaDoc message, Throwable JavaDoc t) {
47         print(TRACE_ON, String.valueOf(message));
48         t.printStackTrace(logger);
49     }
50
51     protected void print(Module module, String JavaDoc message) {
52         logger.print(pad(module));
53
54         if (isShowThread()) {
55             logger.print(" {" + Thread.currentThread() + "}");
56         }
57
58         logger.println(" " + message);
59         logger.flush();
60     }
61
62     static final long serialVersionUID = -7589377097964761000L;
63 }
64
Popular Tags