001/*
002 * (C) Copyright 2006-2007 Nuxeo SAS (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 */
015package org.nuxeo.ecm.diff.content.adapter;
016
017import org.nuxeo.ecm.core.api.DocumentModel;
018import org.nuxeo.ecm.core.api.adapter.DocumentAdapterFactory;
019import org.nuxeo.runtime.api.Framework;
020
021/**
022 * Factory for the DocumentModelAdapter service.
023 * <p>
024 * Delegates the calls to a service dedicated to content diff Adapter that finds the right adapter implementation
025 * according to document type and to registered custom adapters.
026 *
027 * @author Antoine Taillefer
028 * @since 5.6
029 */
030public class ContentDiffDocumentModelAdapterFactory implements DocumentAdapterFactory {
031
032    protected static ContentDiffAdapterManager contentDiffAdapterManager;
033
034    protected ContentDiffAdapterManager getContentDiffAdapterManager() {
035        if (contentDiffAdapterManager == null) {
036            contentDiffAdapterManager = Framework.getLocalService(ContentDiffAdapterManager.class);
037        }
038        return contentDiffAdapterManager;
039    }
040
041    public Object getAdapter(DocumentModel doc, Class<?> itf) {
042        return getContentDiffAdapterManager().getAdapter(doc);
043    }
044
045}