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


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.util.Collections JavaDoc;
27 import java.util.Iterator JavaDoc;
28 import java.util.Set JavaDoc;
29
30 public class TraceNull extends Trace {
31     public boolean isEnabled(Module component) {
32         return false;
33     }
34
35     public boolean isShowThread() {
36         return false;
37     }
38
39     public void enableShowThread() {
40     }
41
42     public void enableTrace(boolean enable) {
43     }
44
45     public Set JavaDoc enabledModules() {
46         return Collections.EMPTY_SET;
47     }
48
49     protected void setEnabledModules(Set JavaDoc modules) {
50     }
51
52     public void init(Iterator JavaDoc traceModuleNames) {
53     }
54
55     public void printException(Object JavaDoc message, Throwable JavaDoc t) {
56     }
57
58     public void println(Module component, String JavaDoc message) {
59     }
60
61     public void println(Module component, String JavaDoc message, Object JavaDoc parameter1) {
62     }
63
64     public void println(Module component, String JavaDoc message, Object JavaDoc parameter1,
65                         Object JavaDoc parameter2) {
66     }
67
68     public void println(Module component, String JavaDoc message, Object JavaDoc parameter1,
69                         Object JavaDoc parameter2, Object JavaDoc parameter3) {
70     }
71
72     public void println(Module component, String JavaDoc message, Object JavaDoc[] parameters) {
73     }
74
75     static final long serialVersionUID = -7589377090000761459L;
76 }
77
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