001/* 002 * (C) Copyright 2006-2009 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 * Nuxeo - initial API and implementation 018 * 019 * $Id$ 020 */ 021 022/** 023 * This RESTLET allows to update document properties 024 * @author jthimonier 025 */ 026package org.nuxeo.ecm.platform.ui.web.restAPI; 027 028import org.apache.commons.logging.Log; 029import org.apache.commons.logging.LogFactory; 030import org.dom4j.Element; 031import org.dom4j.dom.DOMDocument; 032import org.dom4j.dom.DOMDocumentFactory; 033import org.nuxeo.ecm.core.api.NuxeoException; 034import org.nuxeo.ecm.platform.ui.web.tag.fn.LiveEditConstants; 035import org.restlet.data.CharacterSet; 036import org.restlet.data.Form; 037import org.restlet.data.MediaType; 038import org.restlet.data.Request; 039import org.restlet.data.Response; 040 041public class UpdateDocumentRestlet extends BaseStatelessNuxeoRestlet implements LiveEditConstants { 042 043 private static final Log log = LogFactory.getLog(UpdateDocumentRestlet.class); 044 045 @Override 046 protected void doHandleStatelessRequest(Request req, Response res) { 047 String repoId = (String) req.getAttributes().get("repo"); 048 String docId = (String) req.getAttributes().get("docid"); 049 050 DOMDocumentFactory domFactory = new DOMDocumentFactory(); 051 DOMDocument result = (DOMDocument) domFactory.createDocument(); 052 053 // init repo and document 054 boolean initOk = initRepositoryAndTargetDocument(res, repoId, docId); 055 if (!initOk) { 056 return; 057 } 058 059 try { 060 Form queryParameters = req.getResourceRef().getQueryAsForm(); 061 for (String paramName : queryParameters.getNames()) { 062 if (!DOC_TYPE.equals(paramName)) { 063 // treat all non doctype parameters as string fields 064 targetDocument.setPropertyValue(paramName, getQueryParamValue(req, paramName, null)); 065 } 066 } 067 session.saveDocument(targetDocument); 068 session.save(); 069 070 // build the XML response document holding the ref 071 Element docElement = result.addElement(documentTag); 072 docElement.addElement(docRefTag).setText("Document " + docId + " has been updated"); 073 res.setEntity(result.asXML(), MediaType.TEXT_XML); 074 res.getEntity().setCharacterSet(CharacterSet.UTF_8); 075 } catch (NuxeoException e) { 076 log.error(e.getMessage(), e); 077 handleError(res, e); 078 } 079 } 080 081}