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 * 016 * Contributors: 017 * Thierry Delprat 018 */ 019package org.nuxeo.template.rendition; 020 021import java.util.List; 022 023import org.nuxeo.ecm.core.api.Blob; 024import org.nuxeo.ecm.core.api.DocumentModel; 025import org.nuxeo.ecm.core.api.blobholder.BlobHolder; 026import org.nuxeo.ecm.platform.preview.api.HtmlPreviewAdapter; 027import org.nuxeo.ecm.platform.rendition.extension.RenditionProvider; 028import org.nuxeo.ecm.platform.rendition.service.RenditionDefinition; 029 030public class HtmlRenditionProvider implements RenditionProvider { 031 032 @Override 033 public boolean isAvailable(DocumentModel doc, RenditionDefinition def) { 034 BlobHolder holder = doc.getAdapter(BlobHolder.class); 035 if (holder != null) { 036 return true; 037 } 038 return false; 039 } 040 041 @Override 042 public List<Blob> render(DocumentModel doc, RenditionDefinition definition) { 043 HtmlPreviewAdapter preview = doc.getAdapter(HtmlPreviewAdapter.class); 044 return preview.getFilePreviewBlobs(); 045 } 046 047}