001/**
002 * Copyright 2005-2017 The Kuali Foundation
003 *
004 * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
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 */
016package org.kuali.rice.kew.user;
017
018import org.kuali.rice.kim.api.identity.Person;
019import org.kuali.rice.kim.api.identity.principal.PrincipalContract;
020
021import org.kuali.rice.kim.api.services.KimApiServiceLocator;
022import org.kuali.rice.kim.api.identity.PersonService;
023import org.kuali.rice.krad.UserSession;
024
025/**
026 * Provides some utility methods for translating user ID types.
027 *
028 * @author Kuali Rice Team (rice.collab@kuali.org)
029 */
030public final class UserUtils {
031
032        private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(UserUtils.class);
033
034        private static PersonService personService;
035        
036        private UserUtils() {
037                throw new UnsupportedOperationException("do not call");
038        }
039        
040        public static String getIdValue(String idType, Person user) {
041            if ("workflowId".equalsIgnoreCase(idType) || "w".equalsIgnoreCase(idType) || "principalId".equalsIgnoreCase(idType)) {
042              return user.getPrincipalId();
043            } else if ("authenticationId".equalsIgnoreCase(idType) || "a".equalsIgnoreCase(idType) || "principalName".equalsIgnoreCase(idType)) {
044              return user.getPrincipalName();
045            } else if ("emplId".equalsIgnoreCase(idType) || "e".equalsIgnoreCase(idType)) {
046              return user.getEmployeeId();
047            } else {
048              LOG.error("Could not determine ID Value for given id type!" + idType);
049            }
050            return null;
051          }
052
053    public static String getIdValue(String idType, String principalId) {
054        if ("workflowId".equalsIgnoreCase(idType) || "w".equalsIgnoreCase(idType) || "principalId".equalsIgnoreCase(idType)) {
055            return principalId;
056        }
057        Person person = KimApiServiceLocator.getPersonService().getPerson(principalId);
058        return getIdValue(idType, person);
059    }
060        
061        public static String getTransposedName(UserSession userSession, PrincipalContract principal) {
062                Person person = getPersonService().getPerson(principal.getPrincipalId());
063                return person.getName(); //contructTransposedName(person);
064        }
065
066        /**
067         * @return the personService
068         */
069        public static PersonService getPersonService() {
070                if ( personService == null ) {
071                        personService = KimApiServiceLocator.getPersonService();
072                }
073                return personService;
074        }
075}