| /******************************************************************************* |
| * Copyright (c) 2006 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.ui.internal.navigator.extensions; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.ui.navigator.ICommonActionExtensionSite; |
| import org.eclipse.ui.navigator.ICommonContentExtensionSite; |
| import org.eclipse.ui.navigator.IExtensionStateModel; |
| import org.eclipse.ui.navigator.INavigatorContentService; |
| |
| /** |
| * |
| * Provides a common base class for {@link ICommonContentExtensionSite} and |
| * {@link ICommonActionExtensionSite}. |
| * |
| * @since 3.2 |
| * |
| */ |
| public class CommonExtensionSite { |
| |
| private final INavigatorContentService contentService; |
| |
| private IExtensionStateModel extensionStateModel; |
| |
| protected CommonExtensionSite(INavigatorContentService aContentService, |
| String anExtensionId) { |
| |
| Assert.isNotNull(aContentService); |
| |
| contentService = aContentService; |
| if (anExtensionId != null) { |
| extensionStateModel = aContentService.findStateModel(anExtensionId); |
| } |
| } |
| |
| /** |
| * |
| * @return The content service used to create this extension site |
| */ |
| public final INavigatorContentService getContentService() { |
| return contentService; |
| } |
| |
| /** |
| * By default, the extension state model returned is for the associated |
| * content extension (if this is NOT a top-level action provider). |
| * Otherwise, clients may use |
| * {@link INavigatorContentService#findStateModel(String)} to locate the |
| * state model of another content extension. |
| * |
| * @return The extension state model of the associated extension. |
| * @see IExtensionStateModel |
| */ |
| public final IExtensionStateModel getExtensionStateModel() { |
| return extensionStateModel; |
| } |
| |
| } |