package org.kuali.ole.catalog.rule;
   
   import org.kuali.ole.OLEConstants;
   import org.kuali.ole.catalog.bo.OleReproductionPolicy;
   import org.kuali.rice.krad.maintenance.MaintenanceDocument;
   import org.kuali.rice.krad.rules.MaintenanceDocumentRuleBase;
   
   import java.util.HashMap;
   import java.util.List;
  import java.util.Map;
  
  /**
   * OleReproductionPolicyRule validates maintenance object for Reproduction Policy Maintenance Document
   */
  public class OleReproductionPolicyRule extends MaintenanceDocumentRuleBase {
  
      @Override
      protected boolean processCustomSaveDocumentBusinessRules(MaintenanceDocument document) {
          boolean isValid = true;
          OleReproductionPolicy oleReproductionPolicy = (OleReproductionPolicy) document.getNewMaintainableObject().getDataObject();
          isValid &= validateReproductionPolicyCode(oleReproductionPolicy);
          return isValid;
      }
  
      /**
       *  This method  validates duplicate reproductionPolicy Id and return boolean value.
       * @param oleReproductionPolicy
       * @return  boolean
       */
      private boolean validateReproductionPolicyCode(OleReproductionPolicy oleReproductionPolicy) {
  
          if (oleReproductionPolicy.getReproductionPolicyCode() != null) {
              Map<String, String> criteria = new HashMap<String, String>();
              criteria.put(OLEConstants.OleReproductionPolicy.REPRODUCTION_POLICY_CD, oleReproductionPolicy.getReproductionPolicyCode());
              List<OleReproductionPolicy> reproductionPolicyCodeInDatabase = (List<OleReproductionPolicy>) getBoService().findMatching(OleReproductionPolicy.class, criteria);
              if ((reproductionPolicyCodeInDatabase.size() > 0)) {
                  for (OleReproductionPolicy reproductionPolicyObj : reproductionPolicyCodeInDatabase) {
                      Integer reproductionPolicyId = reproductionPolicyObj.getReproductionPolicyId();
                      if (null == oleReproductionPolicy.getReproductionPolicyId() || (reproductionPolicyId.intValue() != oleReproductionPolicy.getReproductionPolicyId().intValue())) {
                          this.putFieldError(OLEConstants.OleReproductionPolicy.REPRODUCTION_POLICY_CODE, "error.duplicate.code");
                          return false;
                      }
                  }
              }
          }
          return true;
      }
  }