/**
    * Copyright 2005-2014 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 edu.sampleu.travel.options;
  
  import edu.sampleu.travel.dataobject.TravelMileageRate;
  import org.kuali.rice.core.api.criteria.QueryByCriteria;
  import org.kuali.rice.core.api.criteria.QueryResults;
  import org.kuali.rice.core.api.util.ConcreteKeyValue;
  import org.kuali.rice.core.api.util.KeyValue;
  import org.kuali.rice.krad.keyvalues.KeyValuesBase;
  import org.kuali.rice.krad.service.KRADServiceLocator;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * This class provides a simple key values for mileage rate (needed for lookup screens on Travel Per Diem Expense)
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  public class MileageRateKeyValues  extends KeyValuesBase {
      private static final long serialVersionUID = 1L;
  
      @Override
      public List<KeyValue> getKeyValues() {
          List<KeyValue> keyValues = new ArrayList<KeyValue>();
  
          QueryResults<TravelMileageRate> bos = KRADServiceLocator.getDataObjectService().findMatching( TravelMileageRate.class, QueryByCriteria
                  .Builder.create().build() );
  
          keyValues.add(new ConcreteKeyValue("", ""));
          for ( TravelMileageRate typ : bos.getResults() ) {
              keyValues.add(new ConcreteKeyValue(typ.getMileageRateId(), typ.getMileageRateCd()));
          }
  
          return keyValues;
      }
  
  }