01: /*
02: * $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/logger/SystemErrLogger.java,v 1.3 2002/04/26 21:09:06 craigmcc Exp $
03: * $Revision: 1.3 $
04: * $Date: 2002/04/26 21:09:06 $
05: *
06: * ====================================================================
07: *
08: * The Apache Software License, Version 1.1
09: *
10: * Copyright (c) 1999 The Apache Software Foundation. All rights
11: * reserved.
12: *
13: * Redistribution and use in source and binary forms, with or without
14: * modification, are permitted provided that the following conditions
15: * are met:
16: *
17: * 1. Redistributions of source code must retain the above copyright
18: * notice, this list of conditions and the following disclaimer.
19: *
20: * 2. Redistributions in binary form must reproduce the above copyright
21: * notice, this list of conditions and the following disclaimer in
22: * the documentation and/or other materials provided with the
23: * distribution.
24: *
25: * 3. The end-user documentation included with the redistribution, if
26: * any, must include the following acknowlegement:
27: * "This product includes software developed by the
28: * Apache Software Foundation (http://www.apache.org/)."
29: * Alternately, this acknowlegement may appear in the software itself,
30: * if and wherever such third-party acknowlegements normally appear.
31: *
32: * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
33: * Foundation" must not be used to endorse or promote products derived
34: * from this software without prior written permission. For written
35: * permission, please contact apache@apache.org.
36: *
37: * 5. Products derived from this software may not be called "Apache"
38: * nor may "Apache" appear in their names without prior written
39: * permission of the Apache Group.
40: *
41: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
42: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
43: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
44: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
45: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
46: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
47: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
48: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
49: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
50: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
51: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52: * SUCH DAMAGE.
53: * ====================================================================
54: *
55: * This software consists of voluntary contributions made by many
56: * individuals on behalf of the Apache Software Foundation. For more
57: * information on the Apache Software Foundation, please see
58: * <http://www.apache.org/>.
59: *
60: * [Additional notices, if required by prior licensing conditions]
61: *
62: */
63:
64: package org.apache.catalina.logger;
65:
66: /**
67: * Simple implementation of <b>Logger</b> that writes to System.err.
68: *
69: * @author Craig R. McClanahan
70: * @version $Revision: 1.3 $ $Date: 2002/04/26 21:09:06 $
71: */
72:
73: public class SystemErrLogger extends LoggerBase {
74:
75: // ----------------------------------------------------- Instance Variables
76:
77: /**
78: * The descriptive information about this implementation.
79: */
80: protected static final String info = "org.apache.catalina.logger.SystemErrLogger/1.0";
81:
82: // --------------------------------------------------------- Public Methods
83:
84: /**
85: * Writes the specified message to a servlet log file, usually an event
86: * log. The name and type of the servlet log is specific to the
87: * servlet container.
88: *
89: * @param msg A <code>String</code> specifying the message to be written
90: * to the log file
91: */
92: public void log(String msg) {
93:
94: System.err.println(msg);
95:
96: }
97:
98: }
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