org.spearce.egit.core/src/org/spearce/egit/core/internal/storage/WorkspaceFileRevision.java

   1 /*******************************************************************************
   2  * Copyright (C) 2007, Robin Rosenberg <me@lathund.dewire.com>
   3  * Copyright (C) 2006, Robin Rosenberg <robin.rosenberg@dewire.com>
   4  * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
   5  *
   6  * All rights reserved. This program and the accompanying materials
   7  * are made available under the terms of the Eclipse Public License v1.0
   8  * See LICENSE for the full license text, also available.
   9  *******************************************************************************/
  10 package org.spearce.egit.core.internal.storage;
  11
  12 import org.eclipse.core.resources.IResource;
  13 import org.eclipse.core.resources.IStorage;
  14 import org.eclipse.core.runtime.CoreException;
  15 import org.eclipse.core.runtime.IProgressMonitor;
  16 import org.eclipse.team.core.history.IFileRevision;
  17
  18 /** An {@link IFileRevision} for the current version in the workspace. */
  19 class WorkspaceFileRevision extends GitFileRevision implements IFileRevision {
  20         private final IResource rsrc;
  21
  22         WorkspaceFileRevision(final IResource resource) {
  23                 super(resource.getName());
  24                 rsrc = resource;
  25         }
  26
  27         public IStorage getStorage(IProgressMonitor monitor) throws CoreException {
  28                 return rsrc instanceof IStorage ? (IStorage) rsrc : null;
  29         }
  30
  31         public boolean isPropertyMissing() {
  32                 return false;
  33         }
  34
  35         public IFileRevision withAllProperties(IProgressMonitor monitor)
  36                         throws CoreException {
  37                 return null;
  38         }
  39
  40         public String getAuthor() {
  41                 return "";
  42         }
  43
  44         public long getTimestamp() {
  45                 return -1;
  46         }
  47
  48         public String getComment() {
  49                 return "";
  50         }
  51
  52         public String getContentIdentifier() {
  53                 return WORKSPACE;
  54         }
  55 }