/** * Gets both field and bean level validation errors. * * @return a list of all validation errors */ public List<ValidationResult> getValidationErrors() { List<ValidationResult> errors = getFieldValidationErrors().stream() .map(s -> s.getResult().get()).collect(Collectors.toList()); errors.addAll(getBeanValidationErrors()); return errors; }
/** * Gets both field and bean level validation errors. * * @return a list of all validation errors */ public List<ValidationResult> getValidationErrors() { List<ValidationResult> errors = getFieldValidationErrors().stream() .map(s -> s.getResult().get()).collect(Collectors.toList()); errors.addAll(getBeanValidationErrors()); return errors; }
/** * Default {@link BindingValidationStatusHandler} functional method * implementation. * * @param status * the validation status */ protected void handleValidationStatus(BindingValidationStatus<?> status) { HasValue<?> source = status.getField(); clearError(source); if (status.isError()) { Optional<ValidationResult> firstError = status .getValidationResults().stream() .filter(ValidationResult::isError).findFirst(); if (firstError.isPresent()) { // Failed with a Validation error handleError(source, firstError.get()); } else { // Conversion error status.getResult() .ifPresent(result -> handleError(source, result)); } } else { // Show first non-error ValidationResult message. status.getValidationResults().stream() .filter(result -> result.getErrorLevel().isPresent()) .findFirst() .ifPresent(result -> handleError(source, result)); } }
app.displayNotification(result.getResult().get().getErrorMessage());