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Java > Open Source Codes > org > jboss > virtual > plugins > vfs > helpers > SuffixesExcludeFilter


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10   * the License, or (at your option) any later version.
11   *
12   * This software 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 GNU
15   * Lesser General Public License for more details.
16   *
17   * You should have received a copy of the GNU Lesser General Public
18   * License along with this software; if not, write to the Free
19   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21   */
22 package org.jboss.virtual.plugins.vfs.helpers;
23
24 import java.util.Collection JavaDoc;
25 import java.util.List JavaDoc;
26
27 import org.jboss.virtual.VirtualFile;
28 import org.jboss.virtual.VirtualFileFilter;
29
30 /**
31  * Filters out a set of suffixes
32  *
33  * @author adrian@jboss.org
34  * @version $Revision: 44223 $
35  */
36 public class SuffixesExcludeFilter implements VirtualFileFilter
37 {
38    /** The suffixes */
39    private Collection JavaDoc<String JavaDoc> suffixes;
40    
41    /**
42     * Create a new SuffixMatchFilter,
43     *
44     * @param suffixes the suffixes
45     * @throws IllegalArgumentException for null suffixes
46     */
47    public SuffixesExcludeFilter(Collection JavaDoc<String JavaDoc> suffixes)
48    {
49       if (suffixes == null)
50          throw new IllegalArgumentException JavaDoc("Null suffixes");
51       for (String JavaDoc suffix : suffixes)
52       {
53          if (suffix == null)
54             throw new IllegalArgumentException JavaDoc("Null suffix in " + suffixes);
55       }
56       this.suffixes = suffixes;
57    }
58
59    public boolean accepts(VirtualFile file)
60    {
61       String JavaDoc name = file.getName();
62       for(String JavaDoc suffix : suffixes)
63       {
64          if (name.endsWith(suffix))
65             return false;
66       }
67       return true;
68    }
69 }
70
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