| /******************************************************************************* |
| * Copyright (c) 2000, 2017 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.core; |
| |
| import java.net.URI; |
| |
| import org.eclipse.core.resources.*; |
| import org.eclipse.core.resources.team.ResourceRuleFactory; |
| import org.eclipse.core.resources.team.TeamHook; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.team.core.RepositoryProvider; |
| |
| /** |
| * This class forwards TeamHook callbacks to the proper RepositoryProvider |
| */ |
| public class TeamHookDispatcher extends TeamHook { |
| |
| private static final ResourceRuleFactory defaultFactory = new ResourceRuleFactory() {}; |
| private static TeamHookDispatcher instance; |
| |
| public static void setProviderRuleFactory(IProject project, IResourceRuleFactory factory) { |
| if (instance != null) { |
| if (factory == null) { |
| factory = defaultFactory; |
| } |
| instance.setRuleFactory(project, factory); |
| } |
| } |
| |
| public TeamHookDispatcher() { |
| instance = this; |
| } |
| |
| @Override |
| public IStatus validateCreateLink(IFile file, int updateFlags, IPath location) { |
| RepositoryProvider provider = getProvider(file); |
| if (provider == null) { |
| return super.validateCreateLink(file, updateFlags, location); |
| } else { |
| return provider.validateCreateLink(file, updateFlags, location); |
| } |
| } |
| |
| @Override |
| public IStatus validateCreateLink(IFile file, int updateFlags, URI location) { |
| RepositoryProvider provider = getProvider(file); |
| if (provider == null) { |
| return super.validateCreateLink(file, updateFlags, location); |
| } else { |
| return provider.validateCreateLink(file, updateFlags, location); |
| } |
| } |
| |
| @Override |
| public IStatus validateCreateLink(IFolder folder, int updateFlags, IPath location) { |
| RepositoryProvider provider = getProvider(folder); |
| if (provider == null) { |
| return super.validateCreateLink(folder, updateFlags, location); |
| } else { |
| return provider.validateCreateLink(folder, updateFlags, location); |
| } |
| } |
| |
| @Override |
| public IStatus validateCreateLink(IFolder folder, int updateFlags, URI location) { |
| RepositoryProvider provider = getProvider(folder); |
| if (provider == null) { |
| return super.validateCreateLink(folder, updateFlags, location); |
| } else { |
| return provider.validateCreateLink(folder, updateFlags, location); |
| } |
| } |
| |
| /** |
| * Method getProvider. |
| * @param folder |
| * @return RepositoryProvider |
| */ |
| private RepositoryProvider getProvider(IResource resource) { |
| return RepositoryProvider.getProvider(resource.getProject()); |
| } |
| |
| @Override |
| public IResourceRuleFactory getRuleFactory(IProject project) { |
| if (RepositoryProvider.isShared(project)) { |
| RepositoryProvider provider = getProvider(project); |
| // Provider can be null if the provider plugin is not available |
| if (provider != null) { |
| return provider.getRuleFactory(); |
| } |
| } |
| // Use the default provided by the superclass |
| return super.getRuleFactory(project); |
| } |
| |
| } |