/*
    * 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.kns.bo;
  
  import javax.persistence.Entity;
  import javax.persistence.IdClass;
  import javax.persistence.Table;
  import javax.persistence.Transient;
  
  import org.kuali.rice.kim.bo.Person;
  
  /**
   * Ad Hoc Route Person Business Object
   */
  @IdClass(org.kuali.rice.kns.bo.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 = org.kuali.rice.kim.service.KIMServiceLocator.getPersonService().getPersonByPrincipalName( getId() );
          }
          if ( person == null ) {
              return "";
          }
          return person.getName();
      }
      
      
  }