1 /*
2 * PROJECT : DAR Runtime and Tools
3 * COPYRIGHT : Copyright (C) 1999-2004 tim.stephenson@enableit.org
4 * LICENSE : GNU LESSER GENERAL PUBLIC LICENSE
5 * Version 2.1, February 1999
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21 package org.enableit.db.ant;
22
23 import java.io.File;
24 import java.net.URL;
25
26 import org.apache.log4j.Logger;
27 import org.apache.log4j.PropertyConfigurator;
28 import org.apache.tools.ant.BuildException;
29
30
31 /***
32 * Configure Log4J from a property file.
33 *
34 * @version __VERSION__
35 *
36 * @author __AUTHOR__
37 */
38 public class Log4jConfigTask extends org.apache.tools.ant.Task {
39 /***
40 * The Log4J <code>Logger</code> doing the logging.
41 */
42 protected static Logger logger = Logger.getLogger(Log4jConfigTask.class);
43
44 /*
45 * Properties
46 */
47
48 /***
49 * The name of the Log4J Property file.
50 */
51 protected String propertyFile;
52
53 /*
54 * Constructors
55 */
56
57 /***
58 * Default Constructor
59 */
60 public Log4jConfigTask() {
61 }
62
63 /***
64 * Sets the name of the Property file to configure with.
65 */
66 public void setPropertyFile(String propertyFile) {
67 logger.info("METHOD_ENTRY: setPropertyFile, propertyFile="
68 + propertyFile);
69
70 System.out.println("propertyFile=" + propertyFile);
71 this.propertyFile = propertyFile;
72 }
73
74 /***
75 * The Ant-defined <code>execute</code> method must be implemented by subclasses.
76 */
77 public void execute()
78 throws BuildException {
79 try {
80 System.out.println(propertyFile);
81
82 File file = new File(propertyFile);
83
84 URL url = (URL) file.toURL();
85
86 PropertyConfigurator.configure(url);
87 } catch (Exception e) {
88 e.printStackTrace();
89 logger.error(e);
90 throw new BuildException(e.getMessage());
91 }
92 }
93 }
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