001/* 002 * (C) Copyright 2010 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 * Contributors: 014 * Nuxeo - initial API and implementation 015 */ 016 017package org.nuxeo.ecm.platform.rendition.impl; 018 019import java.util.Calendar; 020import java.util.GregorianCalendar; 021 022import org.apache.commons.logging.Log; 023import org.apache.commons.logging.LogFactory; 024import org.nuxeo.ecm.core.api.DocumentModel; 025import org.nuxeo.ecm.platform.rendition.Rendition; 026import org.nuxeo.ecm.platform.rendition.service.RenditionDefinition; 027 028/** 029 * Base implementation of the {@link Rendition} interface that mainly wrapps the {@link RenditionDefinition} 030 * 031 * @author <a href="mailto:tdelprat@nuxeo.com">Tiry</a> 032 */ 033public abstract class AbstractRendition implements Rendition { 034 035 protected final RenditionDefinition definition; 036 037 protected static final Log log = LogFactory.getLog(AbstractRendition.class); 038 039 public AbstractRendition(RenditionDefinition definition) { 040 this.definition = definition; 041 } 042 043 @Override 044 public String getIcon() { 045 return definition.getIcon(); 046 } 047 048 @Override 049 public String getName() { 050 return definition.getName(); 051 } 052 053 @Override 054 public String getCmisName() { 055 return definition.getCmisName(); 056 } 057 058 @Override 059 public String getLabel() { 060 return definition.getLabel(); 061 } 062 063 @Override 064 public String getKind() { 065 return definition.getKind(); 066 } 067 068 protected RenditionDefinition getDefinition() { 069 return definition; 070 } 071 072 @Override 073 public Calendar getModificationDate() { 074 if (!isStored()) { 075 // for on the fly rendition return the current time 076 return new GregorianCalendar(); 077 } else { 078 DocumentModel hdoc = getHostDocument(); 079 if (hdoc != null) { 080 try { 081 return (Calendar) hdoc.getPropertyValue("dc:modified"); 082 } catch (Exception e) { 083 log.error(e); 084 } 085 } 086 } 087 return null; 088 } 089 090 @Override 091 public String getProviderType() { 092 return definition.getProviderType(); 093 } 094}