/**
    * Copyright 2004-2012 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.hr.time.principal.service;
  
  import java.util.Map;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.hr.core.cache.CacheUtils;
  import org.kuali.hr.time.principal.PrincipalHRAttributes;
  import org.kuali.rice.kim.api.identity.Person;
  import org.kuali.rice.kim.api.services.KimApiServiceLocator;
  import org.kuali.rice.kns.document.MaintenanceDocument;
  import org.kuali.rice.kns.maintenance.KualiMaintainableImpl;
  import org.kuali.rice.krad.service.KRADServiceLocator;
  
  public class PrincipalHRAttributesMaintainableImpl extends KualiMaintainableImpl {
  	private static final long serialVersionUID = 1L;
  
  	@SuppressWarnings("rawtypes")
  	@Override
  	public Map populateBusinessObject(Map<String, String> fieldValues,
  			MaintenanceDocument maintenanceDocument, String methodToCall) {
  		if (fieldValues.containsKey("principalId")
  				&& StringUtils.isNotEmpty(fieldValues.get("principalId"))) {
  			Person p = KimApiServiceLocator.getPersonService().getPerson(
  					fieldValues.get("principalId"));
  			if (p != null) {
  				fieldValues.put("name", p.getName());
  			}else{
  				fieldValues.put("name", "");
  			}
  		}
  		return super.populateBusinessObject(fieldValues, maintenanceDocument,
  				methodToCall);
  	}
  
  	@Override
  	public void saveBusinessObject() {
  		PrincipalHRAttributes principalHRAttr = (PrincipalHRAttributes) this.getBusinessObject();
  		principalHRAttr.setTimestamp(null);
  		KRADServiceLocator.getBusinessObjectService().save(principalHRAttr);
          CacheUtils.flushCache(PrincipalHRAttributes.CACHE_NAME);
  	}
  	
  	
  }