001/* 002 * (C) Copyright 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 * Nuxeo - initial API and implementation 016 * 017 * $Id: CreationContainerListRestlet.java 30586 2008-02-26 14:30:17Z ogrisel $ 018 */ 019 020package org.nuxeo.ecm.platform.ui.web.restAPI; 021 022import static org.jboss.seam.ScopeType.EVENT; 023 024import java.io.Serializable; 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.jboss.seam.annotations.Name; 032import org.jboss.seam.annotations.Scope; 033import org.nuxeo.ecm.core.api.DocumentModel; 034import org.nuxeo.ecm.core.api.DocumentModelList; 035import org.nuxeo.ecm.platform.filemanager.api.FileManager; 036import org.nuxeo.ecm.platform.ui.web.tag.fn.LiveEditConstants; 037import org.nuxeo.runtime.api.Framework; 038import org.restlet.data.CharacterSet; 039import org.restlet.data.MediaType; 040import org.restlet.data.Request; 041import org.restlet.data.Response; 042 043/** 044 * This restlet gets the list of containers that are suitable for new document creation. 045 * <p> 046 * The actual logic is delegated to the FileManagerService. 047 * 048 * @author Olivier Grisel <ogrisel@nuxeo.com> 049 */ 050@Name("creationContainerListRestlet") 051@Scope(EVENT) 052public class CreationContainerListRestlet extends BaseNuxeoRestlet implements LiveEditConstants, Serializable { 053 054 private static final Log log = LogFactory.getLog(CreationContainerListRestlet.class); 055 056 private static final long serialVersionUID = 5403775170948512675L; 057 058 @Override 059 public void handle(Request req, Response res) { 060 061 DocumentModelList containers = null; 062 String docType = getQueryParamValue(req, DOC_TYPE, DEFAULT_DOCTYPE); 063 FileManager fileManager = Framework.getService(FileManager.class); 064 containers = fileManager.getCreationContainers(getUserPrincipal(req), docType); 065 066 // build the XML response document holding the containers info 067 DOMDocumentFactory domFactory = new DOMDocumentFactory(); 068 DOMDocument resultDocument = (DOMDocument) domFactory.createDocument(); 069 Element containersElement = resultDocument.addElement("containers"); 070 for (DocumentModel parent : containers) { 071 Element docElement = containersElement.addElement(documentTag); 072 docElement.addElement(docRepositoryTag).setText(parent.getRepositoryName()); 073 docElement.addElement(docRefTag).setText(parent.getRef().toString()); 074 docElement.addElement(docTitleTag).setText(parent.getTitle()); 075 docElement.addElement(docPathTag).setText(parent.getPathAsString()); 076 } 077 res.setEntity(resultDocument.asXML(), MediaType.TEXT_XML); 078 res.getEntity().setCharacterSet(CharacterSet.UTF_8); 079 } 080 081}