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Java > Open Source Codes > net > sf > dozer > util > mapping > util > InitLogger


1 /*
2  * Copyright 2005-2007 the original author or authors.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package net.sf.dozer.util.mapping.util;
17
18 import org.apache.commons.logging.Log;
19
20
21 /**
22  * This class is a thin wrapper for logging one time dozer initialization messages. These messages will be written
23  * to system.out as well as log.info. To turn off sys.out's: -Ddozer.debug=false
24  *
25  * @author tierney.matt
26  */
27 public class InitLogger {
28   private static boolean debugEnabled = false;
29   
30   static {
31     String JavaDoc sysProp = System.getProperty(MapperConstants.DEBUG_SYS_PROP);
32     if (sysProp != null && !sysProp.trim().equals("false")) {
33       debugEnabled = true;
34     }
35   }
36   
37   private InitLogger() {}
38
39   public static void log(Log log, String JavaDoc msg) {
40     if (debugEnabled) {
41       System.out.println("dozer: " + msg);
42     }
43     log.info(msg);
44   }
45 }
46
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