package org.kuali.ole.patron.keyvalue;
   
   import org.kuali.ole.patron.bo.OleStatisticalCategoryBo;
   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;
  
  /**
   *  OleStatisticalCategoryKeyValue returns OleStatisticalCategoryId and OleStatisticalCategoryName for OleStatisticalCategoryBo.
   */
  public class OleStatisticalCategoryKeyValue 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<OleStatisticalCategoryBo> oleStatisticalCategoryBos = KRADServiceLocator.getBusinessObjectService().findAll(OleStatisticalCategoryBo.class);
          keyValues.add(new ConcreteKeyValue("", ""));
          for (OleStatisticalCategoryBo oleStatisticalCategoryType : oleStatisticalCategoryBos) {
              if(oleStatisticalCategoryType.isActive()) {
                  keyValues.add(new ConcreteKeyValue(oleStatisticalCategoryType.getOleStatisticalCategoryId(),oleStatisticalCategoryType.getOleStatisticalCategoryName()));
              }
          }
          return keyValues;
      }
  }