package org.kuali.ole.select.rule;
   
   import org.kuali.ole.OLEConstants;
   import org.kuali.ole.select.bo.OLEDonor;
   import org.kuali.ole.select.bo.OLEPaymentType;
   import org.kuali.rice.krad.maintenance.MaintenanceDocument;
   import org.kuali.rice.krad.rules.MaintenanceDocumentRuleBase;
   import org.kuali.rice.krad.service.KRADServiceLocatorWeb;
   import org.kuali.rice.krad.service.LookupService;
  
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  /**
   * Created with IntelliJ IDEA.
   * User: chenchulakshmig
   * Date: 3/4/14
   * Time: 7:40 PM
   * To change this template use File | Settings | File Templates.
   */
  public class OLEDonorRule extends MaintenanceDocumentRuleBase {
  
      protected boolean processCustomSaveDocumentBusinessRules(MaintenanceDocument document) {
          boolean isValid = true;
          OLEDonor oleDonor = (OLEDonor) document.getNewMaintainableObject().getDataObject();
          isValid &= validateDonorCode(oleDonor);
          return isValid;
      }
  
      private boolean validateDonorCode(OLEDonor oleDonor) {
          if (oleDonor.getDonorCode() != null) {
              Map<String, String> criteria = new HashMap<String, String>();
              criteria.put(OLEConstants.DONOR_CODE, oleDonor.getDonorCode());
              List<OLEDonor> oleDonorList = (List<OLEDonor>) getLookupService().findCollectionBySearch(OLEDonor.class, criteria);
              if ((oleDonorList.size() > 0)) {
                  for (OLEDonor donor : oleDonorList) {
                      String donorId = donor.getDonorId();
                      if (null == oleDonor.getDonorId() || (!oleDonor.getDonorId().equalsIgnoreCase(donorId))) {
                          this.putFieldError(OLEConstants.DONOR_CODE_FIELD, OLEConstants.ERROR_DONOR_CODE);
                          return false;
                      }
                  }
              }
          }
          return true;
      }
  
      private LookupService getLookupService() {
          return KRADServiceLocatorWeb.getLookupService();
      }
  }