CVSLocalFileRevision


1   /*******************************************************************************
2    * Copyright (c) 2006 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    *
8    * Contributors:
9    * IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.team.internal.ccvs.core.filehistory;
12  
13  import org.eclipse.core.filesystem.URIUtil;
14  import org.eclipse.core.resources.*;
15  import org.eclipse.core.runtime.IAdaptable;
16  import org.eclipse.team.internal.ccvs.core.ICVSFile;
17  import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot;
18  import org.eclipse.team.internal.core.history.LocalFileRevision;
19  
20  /**
21   * This subclass is used exclusively for displaying a LocalFileRevision
22   * in a CVSHistoryPage. This class was required to link local file revisions
23   * to the CVSHistoryPageSource through the use of the adapter mechanism.
24   *
25   * @since 3.2
26   */
27  public class CVSLocalFileRevision extends LocalFileRevision implements IAdaptable {
28  
29      public CVSLocalFileRevision(IFile file) {
30          super(file);
31      }
32  
33      public CVSLocalFileRevision(IFileState fileState) {
34          super(fileState);
35      }
36  
37      public Object   getAdapter(Class   adapter) {
38          if (adapter == ICVSFile.class)
39              return CVSWorkspaceRoot.getCVSFileFor(ResourcesPlugin.getWorkspace().getRoot().getFile(URIUtil.toPath(getURI())));
40          
41          return null;
42      }
43  
44  
45  }
46

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