RenditionRestHelper.java

/*
 * (C) Copyright 2012 Nuxeo SA (http://nuxeo.com/) and others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * Contributors:
 * Nuxeo - initial API and implementation
 */

package org.nuxeo.ecm.platform.rendition.url;

import org.jboss.seam.ScopeType;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Scope;
import org.nuxeo.ecm.core.api.Blob;
import org.nuxeo.ecm.core.api.DocumentModel;
import org.nuxeo.ecm.platform.rendition.Rendition;
import org.nuxeo.ecm.platform.rendition.service.RenditionService;
import org.nuxeo.runtime.api.Framework;

/**
 * Seam Bean used for nxrendition url binding
 * 
 * @author <a href="mailto:tdelprat@nuxeo.com">Tiry</a>
 * @since 5.6
 */
@Name("renditionRestHelper")
@Scope(ScopeType.PAGE)
public class RenditionRestHelper extends AbstractRenditionRestHelper {

    private static final long serialVersionUID = 1L;

    protected Blob renderAsBlob(DocumentModel doc, String renditionName) throws Exception {
        RenditionService rs = Framework.getLocalService(RenditionService.class);
        Rendition rendition = rs.getRendition(doc, renditionName);
        return rendition.getBlob();
    }
}