org.spearce.egit.core/src/org/spearce/egit/core/GitProvider.java

   1 /*
   2  *  Copyright (C) 2006  Shawn Pearce <spearce@spearce.org>
   3  *
   4  *  This library is free software; you can redistribute it and/or
   5  *  modify it under the terms of the GNU Lesser General Public
   6  *  License, version 2.1, as published by the Free Software Foundation.
   7  *
   8  *  This library is distributed in the hope that it will be useful,
   9  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  *  Lesser General Public License for more details.
  12  *
  13  *  You should have received a copy of the GNU Lesser General Public
  14  *  License along with this library; if not, write to the Free Software
  15  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
  16  */
  17 package org.spearce.egit.core;
  18
  19 import org.eclipse.core.resources.team.IMoveDeleteHook;
  20 import org.eclipse.core.runtime.CoreException;
  21 import org.eclipse.team.core.RepositoryProvider;
  22 import org.eclipse.team.core.history.IFileHistoryProvider;
  23 import org.spearce.egit.core.internal.mapping.GitFileHistoryProvider;
  24 import org.spearce.egit.core.project.GitProjectData;
  25
  26 /**
  27  * The Team provider class for a Git repository.
  28  */
  29 public class GitProvider extends RepositoryProvider {
  30         private GitProjectData data;
  31
  32         private GitMoveDeleteHook hook;
  33
  34         private GitFileHistoryProvider historyProvider;
  35
  36         public String getID() {
  37                 return getClass().getName();
  38         }
  39
  40         public void configureProject() throws CoreException {
  41                 getData().markTeamPrivateResources();
  42         }
  43
  44         public void deconfigure() throws CoreException {
  45                 GitProjectData.delete(getProject());
  46         }
  47
  48         public boolean canHandleLinkedResources() {
  49                 return true;
  50         }
  51
  52         public synchronized IMoveDeleteHook getMoveDeleteHook() {
  53                 if (hook == null) {
  54                         hook = new GitMoveDeleteHook(getData());
  55                 }
  56                 return hook;
  57         }
  58
  59         /**
  60          * @return information about the mapping of an Eclipse project
  61          * to a Git repository.
  62          */
  63         public synchronized GitProjectData getData() {
  64                 if (data == null) {
  65                         data = GitProjectData.get(getProject());
  66                 }
  67                 return data;
  68         }
  69
  70         public synchronized IFileHistoryProvider getFileHistoryProvider() {
  71                 if (historyProvider == null) {
  72                         historyProvider = new GitFileHistoryProvider();
  73                 }
  74                 return historyProvider;
  75         }
  76 }