001/* 002 * (C) Copyright 2014-2015 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 * annejubert 018 */ 019 020package org.nuxeo.io.fsexporter; 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.DocumentModelList; 027import org.nuxeo.ecm.core.api.NuxeoException; 028import org.nuxeo.ecm.core.api.PathRef; 029import org.nuxeo.runtime.model.ComponentInstance; 030import org.nuxeo.runtime.model.DefaultComponent; 031 032/** 033 * @author ajubert 034 */ 035public class FSExporter extends DefaultComponent implements FSExporterService { 036 037 protected FSExporterPlugin exporter = new DefaultExporterPlugin(); 038 039 @Override 040 public void registerContribution(Object contribution, String extensionPoint, ComponentInstance contributor) { 041 ExportLogicDescriptor exportLogicDesc = (ExportLogicDescriptor) contribution; 042 if (exportLogicDesc.plugin != null) { 043 try { 044 exporter = exportLogicDesc.plugin.newInstance(); 045 } catch (IllegalAccessException | InstantiationException e) { 046 throw new NuxeoException("Failed to instantiate " + exportLogicDesc.plugin, e); 047 } 048 } 049 } 050 051 @Override 052 public void export(CoreSession session, String rootPath, String fspath, String PageProvider) throws IOException { 053 DocumentModel root = session.getDocument(new PathRef(rootPath)); 054 serializeStructure(session, fspath, root, PageProvider); 055 } 056 057 private void serializeStructure(CoreSession session, String fsPath, DocumentModel doc, String PageProvider) 058 throws IOException { 059 exporter.serialize(session, doc, fsPath); 060 061 if (doc.isFolder()) { 062 DocumentModelList children = exporter.getChildren(session, doc, PageProvider); 063 for (DocumentModel child : children) { 064 serializeStructure(session, fsPath + "/" + doc.getName(), child, PageProvider); 065 } 066 } 067 } 068 069 @Override 070 public void exportXML(CoreSession session, String rootName, String fileSystemTarget) { 071 throw new UnsupportedOperationException(); 072 } 073 074}