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: DefaultCreationContainerListProvider.java 30594 2008-02-26 17:21:10Z ogrisel $ 018 */ 019 020package org.nuxeo.ecm.platform.filemanager.service.extension; 021 022import java.io.Serializable; 023import java.util.HashMap; 024import java.util.Map; 025 026import org.nuxeo.ecm.core.api.CoreSession; 027import org.nuxeo.ecm.core.api.DocumentModel; 028import org.nuxeo.ecm.core.api.DocumentModelList; 029import org.nuxeo.ecm.core.api.impl.DocumentModelListImpl; 030import org.nuxeo.ecm.core.api.security.SecurityConstants; 031import org.nuxeo.ecm.platform.query.api.PageProvider; 032import org.nuxeo.ecm.platform.query.api.PageProviderService; 033import org.nuxeo.ecm.platform.query.nxql.CoreQueryDocumentPageProvider; 034import org.nuxeo.runtime.api.Framework; 035 036/** 037 * Default contribution to the CreationContainerListProvider extension point that find the list of Workspaces the user 038 * has the right to create new document into. 039 * <p> 040 * The filtered list is sorted 041 * 042 * @author Olivier Grisel <ogrisel@nuxeo.com> 043 */ 044public class DefaultCreationContainerListProvider extends AbstractCreationContainerListProvider { 045 046 public static final String CONTAINER_LIST_PROVIDER_QM = "DEFAULT_CREATION_CONTAINER_LIST_PROVIDER"; 047 048 protected PageProviderService ppService; 049 050 protected PageProviderService getPageProviderService() { 051 if (ppService == null) { 052 ppService = Framework.getLocalService(PageProviderService.class); 053 } 054 return ppService; 055 } 056 057 @SuppressWarnings("unchecked") 058 public DocumentModelList getCreationContainerList(CoreSession documentManager, String docType) { 059 Map<String, Serializable> props = new HashMap<String, Serializable>(); 060 props.put(CoreQueryDocumentPageProvider.CORE_SESSION_PROPERTY, (Serializable) documentManager); 061 062 PageProvider<DocumentModel> allContainers = (PageProvider<DocumentModel>) getPageProviderService().getPageProvider( 063 CONTAINER_LIST_PROVIDER_QM, null, null, null, props); 064 DocumentModelList filteredContainers = new DocumentModelListImpl(); 065 for (DocumentModel container : allContainers.getCurrentPage()) { 066 if (documentManager.hasPermission(container.getRef(), SecurityConstants.ADD_CHILDREN)) { 067 filteredContainers.add(container); 068 } 069 } 070 return filteredContainers; 071 } 072 073}