001/* 002 * (C) Copyright 2006-2008 Nuxeo SAS (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * bstefanescu 016 * 017 * $Id$ 018 */ 019 020package org.nuxeo.ecm.core.rest; 021 022import org.nuxeo.ecm.core.api.CoreSession; 023import org.nuxeo.ecm.core.api.DocumentModel; 024import org.nuxeo.ecm.core.api.NuxeoException; 025import org.nuxeo.ecm.core.api.pathsegment.PathSegmentService; 026import org.nuxeo.ecm.core.versioning.VersioningService; 027import org.nuxeo.ecm.webengine.WebException; 028import org.nuxeo.ecm.webengine.forms.FormData; 029import org.nuxeo.ecm.webengine.model.WebContext; 030import org.nuxeo.runtime.api.Framework; 031 032/** 033 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 034 */ 035public class DocumentHelper { 036 037 // Utility class. 038 private DocumentHelper() { 039 } 040 041 public static DocumentModel createDocument(WebContext context, DocumentModel parent, String name) { 042 try { 043 PathSegmentService pss = Framework.getService(PathSegmentService.class); 044 CoreSession session = context.getCoreSession(); 045 FormData form = context.getForm(); 046 String type = form.getDocumentType(); 047 if (type == null) { 048 throw new WebException("Invalid argument exception. No doc type specified"); 049 } 050 DocumentModel newDoc = session.createDocumentModel(type); 051 form.fillDocument(newDoc); 052 if (name != null) { 053 newDoc.setPropertyValue("dc:title", name); 054 } 055 newDoc.setPathInfo(parent.getPathAsString(), pss.generatePathSegment(newDoc)); 056 newDoc = session.createDocument(newDoc); 057 newDoc.setPropertyValue("dc:title", newDoc.getName()); 058 session.saveDocument(newDoc); 059 session.save(); 060 return newDoc; 061 } catch (NuxeoException e) { 062 throw WebException.wrap("Failed to create document: " + name, e); 063 } 064 } 065 066 public static DocumentModel updateDocument(WebContext ctx, DocumentModel doc) { 067 try { 068 FormData form = ctx.getForm(); 069 form.fillDocument(doc); 070 doc.putContextData(VersioningService.VERSIONING_OPTION, form.getVersioningOption()); 071 doc = ctx.getCoreSession().saveDocument(doc); 072 ctx.getCoreSession().save(); 073 return doc; 074 } catch (NuxeoException e) { 075 throw WebException.wrap("Failed to update document", e); 076 } 077 } 078 079}