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Java > Open Source Codes > org > opencms > staticexport > CmsExportFolderMatcher


1 /*
2  * File : $Source: /usr/local/cvs/opencms/src/org/opencms/staticexport/CmsExportFolderMatcher.java,v $
3  * Date : $Date: 2005/06/23 11:11:29 $
4  * Version: $Revision: 1.10 $
5  *
6  * This library is part of OpenCms -
7  * the Open Source Content Mananagement System
8  *
9  * Copyright (c) 2005 Alkacon Software GmbH (http://www.alkacon.com)
10  *
11  * This library is free software; you can redistribute it and/or
12  * modify it under the terms of the GNU Lesser General Public
13  * License as published by the Free Software Foundation; either
14  * version 2.1 of the License, or (at your option) any later version.
15  *
16  * This library is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19  * Lesser General Public License for more details.
20  *
21  * For further information about Alkacon Software GmbH, please see the
22  * company website: http://www.alkacon.com
23  *
24  * For further information about OpenCms, please see the
25  * project website: http://www.opencms.org
26  *
27  * You should have received a copy of the GNU Lesser General Public
28  * License along with this library; if not, write to the Free Software
29  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
30  */
31
32 package org.opencms.staticexport;
33
34 import org.opencms.util.CmsStringUtil;
35
36 import java.util.ArrayList JavaDoc;
37 import java.util.Iterator JavaDoc;
38 import java.util.List JavaDoc;
39 import java.util.regex.Pattern JavaDoc;
40
41 /**
42  * This class provides a file name matcher to find out those resources which must be part of
43  * a static export.<p>
44  *
45  * @author Michael Emmerich
46  *
47  * @version $Revision: 1.10 $
48  *
49  * @since 6.0.0
50  */
51 public class CmsExportFolderMatcher {
52
53     /** Internal array containing the vfs folders that should be exported. */
54     private List JavaDoc m_vfsFolders;
55
56     /**
57      * Creates a new CmsExportFolderMatcher.<p>
58      *
59      * @param vfsFolders array of vfsFolder used for static export
60      * @param checkResource additional resource name to be added to the static export
61      */
62     public CmsExportFolderMatcher(List JavaDoc vfsFolders, String JavaDoc checkResource) {
63
64         m_vfsFolders = new ArrayList JavaDoc();
65
66         Iterator JavaDoc i = vfsFolders.iterator();
67         while (i.hasNext()) {
68             m_vfsFolders.add(Pattern.compile((String JavaDoc)i.next()));
69         }
70
71         m_vfsFolders.add(Pattern.compile(CmsStringUtil.escapePattern(checkResource)));
72
73     }
74
75     /**
76      * Checks if a vfsName matches the given static export folders.<p>
77      *
78      * @param vfsName the vfs name of a resource to check
79      * @return true if the name matches one of the given static export folders
80      */
81     public boolean match(String JavaDoc vfsName) {
82
83         boolean match = false;
84
85         for (int j = 0; j < m_vfsFolders.size(); j++) {
86             Pattern JavaDoc pattern = (Pattern JavaDoc)m_vfsFolders.get(j);
87             match = pattern.matcher(vfsName).matches();
88             if (match) {
89                 break;
90             }
91         }
92         return match;
93     }
94 }
95
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