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Java > Open Source Codes > org > jboss > deployers > plugins > structure > vfs > jar > JARCandidateStructureVisitorFactory


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2006, 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.deployers.plugins.structure.vfs.jar;
23
24 import org.jboss.deployers.plugins.structure.vfs.CandidateStructureVisitorFactory;
25 import org.jboss.deployers.spi.structure.vfs.StructureMetaData;
26 import org.jboss.deployers.spi.structure.vfs.StructuredDeployers;
27 import org.jboss.virtual.VirtualFile;
28 import org.jboss.virtual.VirtualFileFilter;
29 import org.jboss.virtual.VirtualFileVisitor;
30 import org.jboss.virtual.VisitorAttributes;
31
32 /**
33  * JARCandidateStructureVisitorFactory.
34  *
35  * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
36  * @version $Revision: 1.1 $
37  */
38 public class JARCandidateStructureVisitorFactory implements CandidateStructureVisitorFactory
39 {
40    /** An instance of the factory */
41    public static final JARCandidateStructureVisitorFactory INSTANCE = new JARCandidateStructureVisitorFactory();
42
43    /** The filter */
44    private VirtualFileFilter filter;
45    
46    /**
47     * Get the filter.
48     *
49     * @return the filter.
50     */
51    public VirtualFileFilter getFilter()
52    {
53       return filter;
54    }
55
56    /**
57     * Set the filter.
58     *
59     * @param filter the filter.
60     */
61    public void setFilter(VirtualFileFilter filter)
62    {
63       this.filter = filter;
64    }
65
66    public VirtualFileVisitor createVisitor(VirtualFile parent, StructureMetaData metaData, StructuredDeployers deployers,
67          VisitorAttributes attributes) throws Exception JavaDoc
68    {
69       JARCandidateStructureVisitor visitor = new JARCandidateStructureVisitor(parent, metaData, deployers, attributes);
70       if (filter != null)
71          visitor.setFilter(filter);
72       return visitor;
73    }
74 }
75
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