001/*
002 * (C) Copyright 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 * Contributors:
016 * Nuxeo - initial API and implementation
017 */
018
019package org.nuxeo.ecm.platform.rendition.url;
020
021import org.jboss.seam.ScopeType;
022import org.jboss.seam.annotations.Name;
023import org.jboss.seam.annotations.Scope;
024import org.nuxeo.ecm.core.api.Blob;
025import org.nuxeo.ecm.core.api.DocumentModel;
026import org.nuxeo.ecm.platform.rendition.Rendition;
027import org.nuxeo.ecm.platform.rendition.service.RenditionService;
028import org.nuxeo.runtime.api.Framework;
029
030/**
031 * Seam Bean used for nxrendition url binding
032 * 
033 * @author <a href="mailto:[email protected]">Tiry</a>
034 * @since 5.6
035 */
036@Name("renditionRestHelper")
037@Scope(ScopeType.PAGE)
038public class RenditionRestHelper extends AbstractRenditionRestHelper {
039
040    private static final long serialVersionUID = 1L;
041
042    protected Blob renderAsBlob(DocumentModel doc, String renditionName) throws Exception {
043        RenditionService rs = Framework.getService(RenditionService.class);
044        Rendition rendition = rs.getRendition(doc, renditionName);
045        return rendition.getBlob();
046    }
047}