001/* 002 * (C) Copyright 2008 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: CreationContainerListRestlet.java 30586 2008-02-26 14:30:17Z ogrisel $ 020 */ 021 022package org.nuxeo.ecm.platform.ui.web.restAPI; 023 024import static org.jboss.seam.ScopeType.EVENT; 025 026import java.io.Serializable; 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.jboss.seam.annotations.Name; 034import org.jboss.seam.annotations.Scope; 035import org.nuxeo.ecm.core.api.DocumentModel; 036import org.nuxeo.ecm.core.api.DocumentModelList; 037import org.nuxeo.ecm.platform.filemanager.api.FileManager; 038import org.nuxeo.ecm.platform.ui.web.tag.fn.LiveEditConstants; 039import org.nuxeo.runtime.api.Framework; 040import org.restlet.data.CharacterSet; 041import org.restlet.data.MediaType; 042import org.restlet.data.Request; 043import org.restlet.data.Response; 044 045/** 046 * This restlet gets the list of containers that are suitable for new document creation. 047 * <p> 048 * The actual logic is delegated to the FileManagerService. 049 * 050 * @author Olivier Grisel <ogrisel@nuxeo.com> 051 */ 052@Name("creationContainerListRestlet") 053@Scope(EVENT) 054public class CreationContainerListRestlet extends BaseNuxeoRestlet implements LiveEditConstants, Serializable { 055 056 private static final Log log = LogFactory.getLog(CreationContainerListRestlet.class); 057 058 private static final long serialVersionUID = 5403775170948512675L; 059 060 @Override 061 public void handle(Request req, Response res) { 062 063 DocumentModelList containers = null; 064 String docType = getQueryParamValue(req, DOC_TYPE, DEFAULT_DOCTYPE); 065 FileManager fileManager = Framework.getService(FileManager.class); 066 containers = fileManager.getCreationContainers(getUserPrincipal(req), docType); 067 068 // build the XML response document holding the containers info 069 DOMDocumentFactory domFactory = new DOMDocumentFactory(); 070 DOMDocument resultDocument = (DOMDocument) domFactory.createDocument(); 071 Element containersElement = resultDocument.addElement("containers"); 072 for (DocumentModel parent : containers) { 073 Element docElement = containersElement.addElement(documentTag); 074 docElement.addElement(docRepositoryTag).setText(parent.getRepositoryName()); 075 docElement.addElement(docRefTag).setText(parent.getRef().toString()); 076 docElement.addElement(docTitleTag).setText(parent.getTitle()); 077 docElement.addElement(docPathTag).setText(parent.getPathAsString()); 078 } 079 res.setEntity(resultDocument.asXML(), MediaType.TEXT_XML); 080 res.getEntity().setCharacterSet(CharacterSet.UTF_8); 081 } 082 083}