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

   1 /*******************************************************************************
   2  * Copyright (C) 2008, Robin Rosenberg <robin.rosenberg@dewire.com>
   3  * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
   4  *
   5  * All rights reserved. This program and the accompanying materials
   6  * are made available under the terms of the Eclipse Public License v1.0
   7  * which accompanies this distribution, and is available at
   8  * http://www.eclipse.org/legal/epl-v10.html
   9  *******************************************************************************/
  10 package org.eclipse.egit.core;
  11
  12 import org.eclipse.core.resources.IResourceRuleFactory;
  13 import org.eclipse.core.resources.team.IMoveDeleteHook;
  14 import org.eclipse.core.resources.team.ResourceRuleFactory;
  15 import org.eclipse.core.runtime.CoreException;
  16 import org.eclipse.egit.core.internal.storage.GitFileHistoryProvider;
  17 import org.eclipse.egit.core.project.GitProjectData;
  18 import org.eclipse.team.core.RepositoryProvider;
  19 import org.eclipse.team.core.history.IFileHistoryProvider;
  20
  21 /**
  22  * The Team provider class for a Git repository.
  23  */
  24 public class GitProvider extends RepositoryProvider {
  25         private GitProjectData data;
  26
  27         private GitMoveDeleteHook hook;
  28
  29         private GitFileHistoryProvider historyProvider;
  30
  31         private final IResourceRuleFactory resourceRuleFactory = new GitResourceRuleFactory();
  32
  33         public String getID() {
  34                 return getClass().getName();
  35         }
  36
  37         public void configureProject() throws CoreException {
  38                 getData().markTeamPrivateResources();
  39         }
  40
  41         public void deconfigure() throws CoreException {
  42                 GitProjectData.delete(getProject());
  43         }
  44
  45         public boolean canHandleLinkedResources() {
  46                 return true;
  47         }
  48
  49         @Override
  50         public boolean canHandleLinkedResourceURI() {
  51                 return true;
  52         }
  53
  54         public synchronized IMoveDeleteHook getMoveDeleteHook() {
  55                 if (hook == null) {
  56                         GitProjectData _data = getData();
  57                         if (_data != null)
  58                                 hook = new GitMoveDeleteHook(_data);
  59                 }
  60                 return hook;
  61         }
  62
  63         /**
  64          * @return information about the mapping of an Eclipse project
  65          * to a Git repository.
  66          */
  67         public synchronized GitProjectData getData() {
  68                 if (data == null) {
  69                         data = GitProjectData.get(getProject());
  70                 }
  71                 return data;
  72         }
  73
  74         public synchronized IFileHistoryProvider getFileHistoryProvider() {
  75                 if (historyProvider == null) {
  76                         historyProvider = new GitFileHistoryProvider();
  77                 }
  78                 return historyProvider;
  79         }
  80
  81         @Override
  82         public IResourceRuleFactory getRuleFactory() {
  83                 return resourceRuleFactory;
  84         }
  85
  86         private static class GitResourceRuleFactory extends ResourceRuleFactory {
  87                 // Use the default rule factory instead of the
  88                 // pessimistic one by default.
  89         }
  90 }