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Java > Open Source Codes > org > meshcms > util > DirectoryRemover


1 /*
2  * MeshCMS - A simple CMS based on SiteMesh
3  * Copyright (C) 2004-2007 Luciano Vernaschi
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU General Public License
7  * as published by the Free Software Foundation; either version 2
8  * of the License, or (at your option) any later version.
9  *
10  * This program 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
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18  *
19  * You can contact the author at http://www.cromoteca.com
20  * and at info@cromoteca.com
21  */
22
23 package org.meshcms.util;
24
25 import java.io.*;
26
27 /**
28  * Deletes a directory even if not empty.
29  */
30 public class DirectoryRemover extends DirectoryParser {
31   private boolean result;
32
33   public DirectoryRemover(File dir) {
34     setInitialDir(dir);
35     setRecursive(true);
36     setProcessStartDir(true);
37     result = true;
38   }
39
40   protected void postProcessDirectory(File file, Path path) {
41     if (!Utils.forceDelete(file)) {
42       result = false;
43     }
44   }
45
46   protected void processFile(File file, Path path) {
47     if (!Utils.forceDelete(file)) {
48       result = false;
49     }
50   }
51
52   /**
53    * This method can be called after processing to know whether the directory
54    * has been fully deleted or not.
55    *
56    * @return <code>true</code> if the directory has been fully deleted, <code>false</code> otherwise.
57    */
58   public boolean getResult() {
59     return result;
60   }
61 }
62
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