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Java > Open Source Codes > org > jboss > deployers > plugins > deployers > helpers > ClassPathVisitor


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.deployers.helpers;
23
24 import java.util.LinkedHashSet JavaDoc;
25 import java.util.List JavaDoc;
26 import java.util.Set JavaDoc;
27
28 import org.jboss.deployers.spi.DeploymentException;
29 import org.jboss.deployers.spi.structure.DeploymentContext;
30 import org.jboss.deployers.spi.structure.DeploymentContextVisitor;
31 import org.jboss.virtual.VirtualFile;
32
33 /**
34  * Collects all the classpath elements
35  *
36  * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
37  * @version $Revision: 1.1 $
38  */
39 public class ClassPathVisitor implements DeploymentContextVisitor
40 {
41    /** The full classpath */
42    private Set JavaDoc<VirtualFile> classPath = new LinkedHashSet JavaDoc<VirtualFile>();
43    
44    /**
45     * Get the full classpath after the visit
46     *
47     * @return the full classpath
48     */
49    public Set JavaDoc<VirtualFile> getClassPath()
50    {
51       return classPath;
52    }
53    
54    public void visit(DeploymentContext context) throws DeploymentException
55    {
56       List JavaDoc<VirtualFile> paths = context.getClassPath();
57       if (paths != null)
58          classPath.addAll(paths);
59    }
60
61    public void error(DeploymentContext context)
62    {
63       // nothing
64 }
65 }
66
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