001/*
002 * (C) Copyright 2012 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.url;
018
019import org.jboss.seam.ScopeType;
020import org.jboss.seam.annotations.Name;
021import org.jboss.seam.annotations.Scope;
022import org.nuxeo.ecm.core.api.Blob;
023import org.nuxeo.ecm.core.api.DocumentModel;
024import org.nuxeo.ecm.platform.rendition.Rendition;
025import org.nuxeo.ecm.platform.rendition.service.RenditionService;
026import org.nuxeo.runtime.api.Framework;
027
028/**
029 * Seam Bean used for nxrendition url binding
030 * 
031 * @author <a href="mailto:tdelprat@nuxeo.com">Tiry</a>
032 * @since 5.6
033 */
034@Name("renditionRestHelper")
035@Scope(ScopeType.PAGE)
036public class RenditionRestHelper extends AbstractRenditionRestHelper {
037
038    private static final long serialVersionUID = 1L;
039
040    protected Blob renderAsBlob(DocumentModel doc, String renditionName) throws Exception {
041        RenditionService rs = Framework.getLocalService(RenditionService.class);
042        Rendition rendition = rs.getRendition(doc, renditionName);
043        return rendition.getBlob();
044    }
045}