001    /**
002     * Copyright 2005-2012 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     */
016    package org.kuali.rice.krad.bo;
017    
018    import org.apache.commons.lang.StringUtils;
019    import org.kuali.rice.kim.api.identity.Person;
020    import org.kuali.rice.kim.api.services.KimApiServiceLocator;
021    
022    import javax.persistence.Entity;
023    import javax.persistence.IdClass;
024    import javax.persistence.Table;
025    import javax.persistence.Transient;
026    
027    /**
028     * Ad Hoc Route Person Business Object
029     *
030     * @author Kuali Rice Team (rice.collab@kuali.org)
031     */
032    @IdClass(AdHocRoutePersonId.class)
033    @Entity
034    @Table(name = "KRNS_ADHOC_RTE_ACTN_RECIP_T")
035    public class AdHocRoutePerson extends AdHocRouteRecipient {
036        private static final long serialVersionUID = 1L;
037    
038        @Transient
039        private transient Person person;
040    
041        public AdHocRoutePerson() {
042            setType(PERSON_TYPE);
043    
044            try {
045                person = (Person) KimApiServiceLocator.getPersonService().getPersonImplementationClass().newInstance();
046            } catch (Exception e) {
047                throw new RuntimeException(e);
048            }
049        }
050    
051        @Override
052        public void setType(Integer type) {
053            if (!PERSON_TYPE.equals(type)) {
054                throw new IllegalArgumentException("cannot change type to " + type);
055            }
056            super.setType(type);
057        }
058    
059        @Override
060        public void setId(String id) {
061            super.setId(id);
062    
063            if (StringUtils.isNotBlank(id)) {
064                person = KimApiServiceLocator.getPersonService().getPerson(id);
065                setPerson(person);
066            }
067        }
068    
069        @Override
070        public void setName(String name) {
071            super.setName(name);
072    
073            if (StringUtils.isNotBlank(name) && getId() != null &&
074                    ((person != null) && !StringUtils.equals(person.getName(), name))) {
075                person = KimApiServiceLocator.getPersonService().getPerson(getId());
076                setPerson(person);
077            }
078        }
079    
080        public Person getPerson() {
081            if ((person == null) || !StringUtils.equals(person.getPrincipalId(), getId())) {
082                person = KimApiServiceLocator.getPersonService().getPerson(getId());
083    
084                if (person == null) {
085                    try {
086                        person = (Person) KimApiServiceLocator.getPersonService().getPersonImplementationClass()
087                                .newInstance();
088                    } catch (Exception e) {
089                        throw new RuntimeException(e);
090                    }
091                }
092            }
093    
094            return person;
095        }
096    
097        public void setPerson(Person person) {
098            this.person = person;
099            this.id = person.getPrincipalId();
100            this.name = person.getPrincipalName();
101        }
102    }
103