Examples with StatusCodeMapper org.eclipse.hono.client.StatusCodeMapper used on opensource projects

Example 1 with StatusCodeMapper

use of org.eclipse.hono.client.StatusCodeMapper in project hono by eclipse.

the class GenericSenderLink method mapUnacceptedOutcomeToErrorResult.

private Future<ProtonDelivery> mapUnacceptedOutcomeToErrorResult(final ProtonDelivery delivery) {
    final DeliveryState remoteState = delivery.getRemoteState();
    if (Accepted.class.isInstance(remoteState)) {
        throw new IllegalStateException("delivery is expected to be rejected, released or modified here, not accepted");
    }
    ServiceInvocationException e = null;
    if (Rejected.class.isInstance(remoteState)) {
        final Rejected rejected = (Rejected) remoteState;
        e = Optional.ofNullable(rejected.getError()).map(StatusCodeMapper::fromTransferError).orElseGet(() -> new ClientErrorException(HttpURLConnection.HTTP_BAD_REQUEST));
    } else if (Released.class.isInstance(remoteState)) {
        e = new MessageNotProcessedException();
    } else if (Modified.class.isInstance(remoteState)) {
        final Modified modified = (Modified) remoteState;
        if (modified.getUndeliverableHere()) {
            e = new MessageUndeliverableException();
        } else {
            e = new MessageNotProcessedException();
        }
    }
    return Future.failedFuture(e);
}