001/* 002 * (C) Copyright 2013 Nuxeo SA (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-2.1.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 * Benjamin Jalon 016 */ 017 018package org.nuxeo.ecm.platform.computedgroups; 019 020import java.util.ArrayList; 021import java.util.List; 022 023import org.apache.commons.logging.Log; 024import org.apache.commons.logging.LogFactory; 025import org.nuxeo.ecm.core.api.NuxeoException; 026import org.nuxeo.ecm.platform.usermanager.NuxeoPrincipalImpl; 027 028/** 029 * Configurable Group Computer based on metadata of the user. 030 * 031 * @since 5.7.3 032 */ 033public class UserMetadataGroupComputer extends AbstractGroupComputer { 034 035 public static final Log log = LogFactory.getLog(UserMetadataGroupComputer.class); 036 037 private String groupPattern; 038 039 private String xpath; 040 041 public UserMetadataGroupComputer(String xpath, String groupPattern) { 042 this.xpath = xpath; 043 this.groupPattern = groupPattern; 044 045 if (xpath == null || xpath.isEmpty() || groupPattern == null || groupPattern.isEmpty()) { 046 throw new NuxeoException("Bad configuration"); 047 } 048 049 } 050 051 @Override 052 public List<String> getAllGroupIds() { 053 return new ArrayList<String>(); 054 } 055 056 @Override 057 public List<String> getGroupMembers(String groupId) { 058 return new ArrayList<String>(); 059 } 060 061 @Override 062 public List<String> getGroupsForUser(NuxeoPrincipalImpl user) { 063 String value = (String) user.getModel().getPropertyValue(xpath); 064 065 if (value == null || "".equals(value.trim())) { 066 return new ArrayList<String>(); 067 } 068 069 ArrayList<String> result = new ArrayList<String>(); 070 result.add(String.format(groupPattern, value)); 071 072 return result; 073 } 074 075 @Override 076 public List<String> getParentsGroupNames(String arg0) { 077 return new ArrayList<String>(); 078 } 079 080 @Override 081 public List<String> getSubGroupsNames(String arg0) { 082 return new ArrayList<String>(); 083 } 084 085 @Override 086 public boolean hasGroup(String groupId) { 087 return false; 088 } 089}