RepositoryImpl


1   /*
2    * The contents of this file are subject to the terms of the Common Development
3    * and Distribution License (the License). You may not use this file except in
4    * compliance with the License.
5    *
6    * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7    * or http://www.netbeans.org/cddl.txt.
8    *
9    * When distributing Covered Code, include this CDDL Header Notice in each file
10   * and include the License file at http://www.netbeans.org/cddl.txt.
11   * If applicable, add the following below the CDDL Header, with the fields
12   * enclosed by brackets [] replaced by your own identifying information:
13   * "Portions Copyrighted [year] [name of copyright owner]"
14   *
15   * The Original Software is NetBeans. The Initial Developer of the Original
16   * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17   * Microsystems, Inc. All Rights Reserved.
18   */
19  
20  package org.netbeans.modules.j2ee.common.source;
21  
22  import org.openide.filesystems.FileSystem;
23  import org.openide.filesystems.FileUtil;
24  import org.openide.filesystems.MultiFileSystem;
25  import org.openide.filesystems.Repository;
26  import org.openide.filesystems.XMLFileSystem;
27  import org.xml.sax.SAXException  ;
28  
29  /**
30   *
31   * @author Andrei Badae
32   */
33  public class RepositoryImpl extends Repository {
34  
35      private XMLFileSystem system;
36  
37      public RepositoryImpl() {
38          super(new MultiFileSystemImpl());
39      }
40  
41      public static final class MultiFileSystemImpl extends MultiFileSystem {
42  
43          public MultiFileSystemImpl() {
44              super(createFileSystems());
45          }
46  
47          public void reset() {
48              setDelegates(createFileSystems());
49          }
50  
51          private static FileSystem[] createFileSystems() {
52              try {
53                  FileSystem writeFs = FileUtil.createMemoryFileSystem();
54                  FileSystem j2eeserverFs = new XMLFileSystem(RepositoryImpl.class.getClassLoader().getResource("org/netbeans/modules/j2ee/deployment/impl/layer.xml"));
55                  FileSystem javaProjectFs = new XMLFileSystem(RepositoryImpl.class.getClassLoader().getResource("org/netbeans/modules/java/project/layer.xml"));
56                  return new FileSystem[] { writeFs, j2eeserverFs, javaProjectFs };
57              } catch (SAXException   e) {
58                  AssertionError   ae = new AssertionError  (e.getMessage());
59                  ae.initCause(e);
60                  throw ae;
61              }
62          }
63      }
64  }
65
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