| /******************************************************************************* |
| * Copyright (c) 2006, 2017 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.core; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.ListenerList; |
| import org.eclipse.team.core.RepositoryProvider; |
| |
| public class RepositoryProviderManager implements IRepositoryProviderListener { |
| |
| private static RepositoryProviderManager instance; |
| private ListenerList<IRepositoryProviderListener> listeners = new ListenerList<>(); |
| |
| public static synchronized RepositoryProviderManager getInstance() { |
| if (instance == null) { |
| instance = new RepositoryProviderManager(); |
| } |
| return instance; |
| } |
| |
| @Override |
| public void providerMapped(RepositoryProvider provider) { |
| Object[] allListeners = listeners.getListeners(); |
| for (Object l : allListeners) { |
| IRepositoryProviderListener listener = (IRepositoryProviderListener) l; |
| listener.providerMapped(provider); |
| } |
| } |
| |
| @Override |
| public void providerUnmapped(IProject project) { |
| Object[] allListeners = listeners.getListeners(); |
| for (Object l : allListeners) { |
| IRepositoryProviderListener listener = (IRepositoryProviderListener) l; |
| listener.providerUnmapped(project); |
| } |
| } |
| |
| public void addListener(IRepositoryProviderListener listener) { |
| listeners.add(listener); |
| } |
| |
| public void removeListener(IRepositoryProviderListener listener) { |
| listeners.remove(listener); |
| } |
| |
| |
| } |