001/*
002 * (C) Copyright 2006-2007 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 */
017package org.nuxeo.ecm.platform.preview.adapter;
018
019import org.nuxeo.ecm.core.api.DocumentModel;
020import org.nuxeo.ecm.core.api.adapter.DocumentAdapterFactory;
021import org.nuxeo.runtime.api.Framework;
022
023/**
024 * Factory for the DocumentModelAdapter service.
025 * <p>
026 * Delegates the calls to a service dedicated to Preview Adapter that finds the right adapter implementation according
027 * to document type and to registered custom adapters.
028 *
029 * @author tiry
030 */
031public class PreviewDocumentModelAdapterFactory implements DocumentAdapterFactory {
032
033    protected static PreviewAdapterManager paManager;
034
035    protected PreviewAdapterManager getPreviewAdapterManager() {
036        if (paManager == null) {
037            paManager = Framework.getService(PreviewAdapterManager.class);
038        }
039        return paManager;
040    }
041
042    public Object getAdapter(DocumentModel doc, Class itf) {
043        return getPreviewAdapterManager().getAdapter(doc);
044    }
045
046}