package org.kuali.ole.license.keyvalue;
   
   import org.kuali.ole.OLEConstants;
   import org.kuali.rice.core.api.util.ConcreteKeyValue;
   import org.kuali.rice.core.api.util.KeyValue;
   import org.kuali.rice.kim.api.identity.Person;
   import org.kuali.rice.kim.api.services.KimApiServiceLocator;
   import org.kuali.rice.kim.impl.identity.PersonServiceImpl;
   import org.kuali.rice.kim.service.KIMServiceLocatorInternal;
  import org.kuali.rice.krad.keyvalues.KeyValuesBase;
  
  import java.util.*;
  
  /**
   * OleAssigneeKeyValues is the value finder class for the Owner/Assignee in the License Request Document
   */
  public class OleAssigneeKeyValues extends KeyValuesBase {
      private boolean blankOption;
  
      /**
       *  Gets the blankOption attribute.
       * @return  Returns the blankOption
       */
      public boolean isBlankOption() {
          return this.blankOption;
      }
  
      /**
       * Sets the blankOption attribute value.
       * @param blankOption The blankOption to set.
       */
      public void setBlankOption(boolean blankOption) {
          this.blankOption = blankOption;
      }
  
      /**
       *  Gets the keyValues attribute.
       * @return  Returns the keyValues
       */
      @Override
      public List getKeyValues() {
          List<KeyValue> keyValues = new ArrayList<KeyValue>();
          keyValues.add(new ConcreteKeyValue("", ""));
          Map<String,String> roleSearchCriteria = new HashMap<String, String>();
          roleSearchCriteria.put("lookupRoleNamespaceCode", OLEConstants.OleLicenseRequest.LICENSE_NMSPACE);
          roleSearchCriteria.put("lookupRoleName", OLEConstants.OleLicenseRequest.LICENSE_ASSIGNEE_ROLE);
          PersonServiceImpl personServiceImpl = (PersonServiceImpl) KIMServiceLocatorInternal.getService(KimApiServiceLocator.KIM_PERSON_SERVICE);
          List<Person> persons = personServiceImpl.findPeople(roleSearchCriteria);
          for(Person person : persons){
              keyValues.add(new ConcreteKeyValue(person.getPrincipalId(),person.getPrincipalName()));
          }
          return keyValues;
      }
  
  }