package org.kuali.ole.deliver.keyvalue;
   
   import org.kuali.ole.describe.bo.OleLocation;
   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.Collection;
  import java.util.List;
  
  /**
   * OleBorrowerKeyValue returns BorrowerTypeId and BorrowerTypeName for OleBorrowerType.
   */
  public class OleShelvingLocationKeyValue extends KeyValuesBase {
      /**
       * This method will populate the code as a key and name as a value and return it as list
       *
       * @return keyValues(list)
       */
      @Override
      public List getKeyValues() {
          List<KeyValue> keyValues = new ArrayList<KeyValue>();
          Collection<OleLocation> oleLocations = KRADServiceLocator.getBusinessObjectService().findAll(OleLocation.class);
          keyValues.add(new ConcreteKeyValue("", ""));
          for (OleLocation oleLocation : oleLocations) {
              if ("SHELVING".equalsIgnoreCase(oleLocation.getLevelCode()))
                  keyValues.add(new ConcreteKeyValue(oleLocation.getLocationCode(), oleLocation.getLocationCode() + "-" + oleLocation.getLocationName()));
  
          }
          return keyValues;
      }
  }