001/*
002 * (C) Copyright 2009 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 *     Thomas Roger
018 */
019
020package org.nuxeo.ecm.platform.importer.factories;
021
022import java.io.IOException;
023
024import org.nuxeo.ecm.core.api.CoreSession;
025import org.nuxeo.ecm.core.api.DocumentModel;
026import org.nuxeo.ecm.core.api.blobholder.BlobHolder;
027import org.nuxeo.ecm.platform.filemanager.api.FileImporterContext;
028import org.nuxeo.ecm.platform.filemanager.api.FileManager;
029import org.nuxeo.ecm.platform.importer.source.SourceNode;
030import org.nuxeo.runtime.api.Framework;
031
032/**
033 * DocumentModel factory based on the {@code FileManager}. Use the {@code FileManager} to create Folderish and Leaf
034 * Nodes.
035 *
036 * @author <a href="mailto:troger@nuxeo.com">Thomas Roger</a>
037 */
038public class FileManagerDocumentModelFactory extends AbstractDocumentModelFactory {
039
040    protected FileManager fileManager;
041
042    @Override
043    public DocumentModel createFolderishNode(CoreSession session, DocumentModel parent, SourceNode node)
044            throws IOException {
045        FileManager fileManager = getFileManager();
046        return fileManager.createFolder(session, node.getName(), parent.getPathAsString());
047    }
048
049    @Override
050    public DocumentModel createLeafNode(CoreSession session, DocumentModel parent, SourceNode node) throws IOException {
051        FileManager fileManager = getFileManager();
052        BlobHolder bh = node.getBlobHolder();
053        FileImporterContext context = FileImporterContext.builder(session, bh.getBlob(), parent.getPathAsString())
054                                                         .overwrite(true)
055                                                         .fileName(node.getName())
056                                                         .build();
057        DocumentModel doc = fileManager.createOrUpdateDocument(context);
058        doc = setDocumentProperties(session, bh.getProperties(), doc);
059        return doc;
060    }
061
062    protected FileManager getFileManager() {
063        if (fileManager == null) {
064            fileManager = Framework.getService(FileManager.class);
065        }
066        return fileManager;
067    }
068
069}