mergedWith method

@useResult @mustBeOverridden @override UserException mergedWith(UserException? anotherUserException)

Returns a new UserException, by merging the current one with the given anotherUserException. This simply means the given anotherUserException will be used as part of the reason of the current one.

Note: If any of the exceptions has ifOpenDialog set to false, the result will also have ifOpenDialog set to false.

Implementation

@useResult
@mustBeOverridden
@override
UserException mergedWith(UserException? anotherUserException) {
  if (anotherUserException == null)
    return this;
  else {
    UserException exception = super.mergedWith(anotherUserException);
    return AdvancedUserException(
      exception.message,
      reason: exception.reason,
      code: exception.code,
      onOk: onOk,
      onCancel: onCancel,
      hardCause: hardCause,
      props: props,
      errorText: (anotherUserException.errorText?.isNotEmpty ?? false)
          ? anotherUserException.errorText
          : errorText,
      ifOpenDialog: ifOpenDialog && anotherUserException.ifOpenDialog,
    );
  }
}