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.
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7    * or http://www.netbeans.org/cddl.txt.
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9    * When distributing Covered Code, include this CDDL Header Notice in each file
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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]"
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15   * The Original Software is NetBeans. The Initial Developer of the Original
16   * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
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18   */
19  package org.netbeans.modules.j2ee.persistence.sourcetestsupport;
20  
21  import org.openide.filesystems.FileSystem;
22  import org.openide.filesystems.FileUtil;
23  import org.openide.filesystems.MultiFileSystem;
24  import org.openide.filesystems.Repository;
25  import org.openide.filesystems.XMLFileSystem;
26  import org.xml.sax.SAXException  ;
27  
28  
29  public class RepositoryImpl extends Repository {
30      
31      public RepositoryImpl() {
32          super(new MultiFileSystemImpl());
33      }
34      
35      public static final class MultiFileSystemImpl extends MultiFileSystem {        
36          public MultiFileSystemImpl() {
37              super(createFileSystems());
38          }
39          
40          public void reset() {
41              setDelegates(createFileSystems());
42          }
43          
44          private static FileSystem[] createFileSystems() {
45              try {
46                  FileSystem writeFs = FileUtil.createMemoryFileSystem();
47                  FileSystem javaProjectFs = new XMLFileSystem(RepositoryImpl.class.getClassLoader().getResource("org/netbeans/modules/java/project/layer.xml"));
48                  return new FileSystem[]{ writeFs, javaProjectFs };
49              }  catch (SAXException   e) {
50                  AssertionError   ae = new AssertionError  (e.getMessage());
51                  ae.initCause(e);
52                  throw ae;
53              }
54          }
55      }
56  }
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