/*

  * Copyright 2006-2007 The Kuali Foundation

  * 

  * Licensed under the Educational Community License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  * 

  * http://www.opensource.org/licenses/ecl2.php

  * 

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.kuali.rice.krad.bo;

 import javax.persistence.Entity;

 import javax.persistence.IdClass;

 import javax.persistence.Table;

 import javax.persistence.Transient;

 import org.kuali.rice.kim.api.services.KimApiServiceLocator;

 import org.kuali.rice.kim.bo.Person;

 /**

  * Ad Hoc Route Person Business Object

  */

 @IdClass(AdHocRoutePersonId.class)

 @Entity

 @Table(name="KRNS_ADHOC_RTE_ACTN_RECIP_T")

 public class AdHocRoutePerson extends AdHocRouteRecipient {

     private static final long serialVersionUID = 1L;

     @Transient

     private transient Person person;

     public AdHocRoutePerson() {

         setType(PERSON_TYPE);

     }

     @Override

     public void setType(Integer type) {

         if (!PERSON_TYPE.equals(type)) {

             throw new IllegalArgumentException("cannot change type to " + type);

         }

         super.setType(type);

     }

     @Override

     public String getName() {

         if ( person == null || person.getPrincipalName() == null || !person.getPrincipalName().equalsIgnoreCase( getId() ) ) {

             person = KimApiServiceLocator.getPersonService().getPersonByPrincipalName( getId() );

         }

         if ( person == null ) {

             return "";

         }

         return person.getName();

     }

 }