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Java > Open Source Codes > org > jboss > deployers > plugins > structure > StructureMetaDataFilter


1 /*
2  * JBoss, Home of Professional Open Source
3  * Copyright 2006, Red Hat Middleware LLC, and individual contributors
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;
23
24 import org.jboss.deployers.spi.structure.vfs.ContextInfo;
25 import org.jboss.deployers.spi.structure.vfs.StructureMetaData;
26 import org.jboss.virtual.VirtualFile;
27 import org.jboss.virtual.VirtualFileFilter;
28
29 /**
30  * @author Scott.Stark@jboss.org
31  * @version $Revision:$
32  */

33 public class StructureMetaDataFilter implements VirtualFileFilter
34 {
35    private StructureMetaData metaData;
36
37    public StructureMetaDataFilter(StructureMetaData metaData)
38    {
39       this.metaData = metaData;
40    }
41
42    /**
43     * Accept a file for which the StructureMetaData
44     * @return true if the file has a ContextInfo
45     */

46    public boolean accepts(VirtualFile file)
47    {
48       ContextInfo info = metaData.getContext(file.getPathName());
49       return info != null;
50    }
51
52 }
53
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