001/*
002 * (C) Copyright 2006-2012 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 * Contributors:
017 *     Nuxeo - initial API and implementation
018 *
019 */
020
021package org.nuxeo.template.adapters;
022
023import java.io.Serializable;
024
025import org.apache.commons.logging.Log;
026import org.apache.commons.logging.LogFactory;
027import org.nuxeo.ecm.core.api.CoreSession;
028import org.nuxeo.ecm.core.api.DocumentModel;
029import org.nuxeo.template.api.adapters.TemplateBasedDocument;
030import org.nuxeo.template.api.adapters.TemplateSourceDocument;
031
032/**
033 * Base class for shared code bewteen the {@link TemplateBasedDocument} and the {@link TemplateSourceDocument}.
034 * 
035 * @author Tiry (tdelprat@nuxeo.com)
036 */
037public abstract class AbstractTemplateDocument implements Serializable {
038
039    private static final long serialVersionUID = 1L;
040
041    protected static Log log = LogFactory.getLog(AbstractTemplateDocument.class);
042
043    protected DocumentModel adaptedDoc;
044
045    protected CoreSession getSession() {
046        if (adaptedDoc == null) {
047            return null;
048        }
049        return adaptedDoc.getCoreSession();
050    }
051
052    public DocumentModel getAdaptedDoc() {
053        return adaptedDoc;
054    }
055
056    protected void doSave() {
057        adaptedDoc = getSession().saveDocument(adaptedDoc);
058    }
059
060    public DocumentModel save() {
061        doSave();
062        return adaptedDoc;
063    }
064}