001/* 002 * (C) Copyright 2006-2009 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 * Nuxeo - initial API and implementation 016 * 017 * $Id$ 018 */ 019 020/** 021 * This RESTLET allows to update document properties 022 * @author jthimonier 023 */ 024package org.nuxeo.ecm.platform.ui.web.restAPI; 025 026import org.apache.commons.logging.Log; 027import org.apache.commons.logging.LogFactory; 028import org.dom4j.Element; 029import org.dom4j.dom.DOMDocument; 030import org.dom4j.dom.DOMDocumentFactory; 031import org.nuxeo.ecm.core.api.NuxeoException; 032import org.nuxeo.ecm.platform.ui.web.tag.fn.LiveEditConstants; 033import org.restlet.data.CharacterSet; 034import org.restlet.data.Form; 035import org.restlet.data.MediaType; 036import org.restlet.data.Request; 037import org.restlet.data.Response; 038 039public class UpdateDocumentRestlet extends BaseStatelessNuxeoRestlet implements LiveEditConstants { 040 041 private static final Log log = LogFactory.getLog(UpdateDocumentRestlet.class); 042 043 @Override 044 protected void doHandleStatelessRequest(Request req, Response res) { 045 String repoId = (String) req.getAttributes().get("repo"); 046 String docId = (String) req.getAttributes().get("docid"); 047 048 DOMDocumentFactory domFactory = new DOMDocumentFactory(); 049 DOMDocument result = (DOMDocument) domFactory.createDocument(); 050 051 // init repo and document 052 boolean initOk = initRepositoryAndTargetDocument(res, repoId, docId); 053 if (!initOk) { 054 return; 055 } 056 057 try { 058 Form queryParameters = req.getResourceRef().getQueryAsForm(); 059 for (String paramName : queryParameters.getNames()) { 060 if (!DOC_TYPE.equals(paramName)) { 061 // treat all non doctype parameters as string fields 062 targetDocument.setPropertyValue(paramName, getQueryParamValue(req, paramName, null)); 063 } 064 } 065 session.saveDocument(targetDocument); 066 session.save(); 067 068 // build the XML response document holding the ref 069 Element docElement = result.addElement(documentTag); 070 docElement.addElement(docRefTag).setText("Document " + docId + " has been updated"); 071 res.setEntity(result.asXML(), MediaType.TEXT_XML); 072 res.getEntity().setCharacterSet(CharacterSet.UTF_8); 073 } catch (NuxeoException e) { 074 log.error(e.getMessage(), e); 075 handleError(res, e); 076 } 077 } 078 079}