001/*
002 * (C) Copyright 2016 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 *     Miguel Nixo
018 */
019
020package org.nuxeo.ecm.platform.preview.adapter;
021
022import org.nuxeo.ecm.core.api.Blob;
023import org.nuxeo.ecm.core.api.DocumentModel;
024import org.nuxeo.ecm.core.api.blobholder.BlobHolder;
025import org.nuxeo.ecm.core.convert.api.ConversionService;
026import org.nuxeo.runtime.api.Framework;
027
028import java.util.List;
029
030/**
031 * @since 8.10
032 */
033public class OfficePreviewer extends AbstractPreviewer implements MimeTypePreviewer {
034
035    public List<Blob> getPreview(Blob blob, DocumentModel dm) {
036        ConversionService conversionService = Framework.getService(ConversionService.class);
037        BlobHolder result = conversionService.convert("any2pdf", dm.getAdapter(BlobHolder.class), null);
038        PdfPreviewer pdfPreviewer = new PdfPreviewer();
039        return pdfPreviewer.getPreview(result.getBlob(), dm);
040    }
041
042}