1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.util;
24  
25  import org.apache.tools.ant.BuildException;
26  import org.apache.tools.ant.Task;
27  
28  /**
29   * <a href="PropsUtilTask.java.html"><b><i>View Source</i></b></a>
30   *
31   * @author Brian Wing Shun Chan
32   *
33   */
34  public class PropsUtilTask extends Task {
35  
36      public void execute() throws BuildException {
37          ClassLoader antClassLoader = getClass().getClassLoader();
38  
39          Thread currentThread = Thread.currentThread();
40  
41          ClassLoader contextClassLoader = currentThread.getContextClassLoader();
42  
43          try {
44              currentThread.setContextClassLoader(antClassLoader);
45  
46              getProject().setUserProperty(_result, PropsUtil.get(_key));
47          }
48          finally {
49              currentThread.setContextClassLoader(contextClassLoader);
50          }
51      }
52  
53      public void setKey(String key) {
54          _key = key;
55      }
56  
57      public void setResult(String result) {
58          _result = result;
59      }
60  
61      private String _key;
62      private String _result;
63  
64  }