Examples with EncodingException io.joynr.smrf.EncodingException used on opensource projects

Example 1 with EncodingException

use of io.joynr.smrf.EncodingException in project joynr by bmwcarit.

the class LongPollChannel method notifyDispatcher.

private void notifyDispatcher(String responseBody) {
    if (responseBody == null || responseBody.length() <= 0) {
        return;
    }
    // the response body could contain multiple SMRF messages
    List<ImmutableMessage> listOfMessages;
    try {
        listOfMessages = Utilities.splitSMRF(responseBody.getBytes(Charsets.UTF_8));
    } catch (EncodingException | UnsuppportedVersionException e) {
        logger.error("Failed to split and deserialize SMRF messages: {}", e.getMessage());
        return;
    }
    logger.info("LongPollingChannel CHANNEL: {} messages received: {}", listOfMessages.size());
    for (final ImmutableMessage message : listOfMessages) {
        messageReceiverExecutor.execute(new Runnable() {

            @Override
            public void run() {
                logger.info("ARRIVED {} messageId: {} type: {} from: {} to: {} header: {}", new Object[] { httpget.getURI().toString(), message.getId(), message.getType(), message.getSender(), message.getRecipient(), message.getHeaders().toString() });
                logger.debug("\r\n<<<<<<<<<<<<<<<<<\r\n:{}", message);
                messageArrivedListener.messageArrived(message);
            }
        });
    }
}

Example 2 with EncodingException

use of io.joynr.smrf.EncodingException in project joynr by bmwcarit.

the class LongPollingMessagingDelegate method postMessage.

/**
 * Posts a message to a long polling channel.
 *
 * @param ccid
 *            the identifier of the long polling channel
 * @param serializedMessage
 *            the message to send serialized as a SMRF message
 * @return the path segment for the message status. The path, appended to
 *         the base URI of the messaging service, can be used to query the
 *         message status
 *
 * @throws JoynrHttpException
 *             if one of:
 *             <ul>
 *             <li>ccid is not set</li>
 *             <li>the message has expired or not expiry date is set</li>
 *             <li>no channel registered for ccid</li>
 *             </ul>
 */
public String postMessage(String ccid, byte[] serializedMessage) {
    ImmutableMessage message;
    try {
        message = new ImmutableMessage(serializedMessage);
    } catch (EncodingException | UnsuppportedVersionException e) {
        throw new JoynrHttpException(Status.BAD_REQUEST, JOYNRMESSAGINGERROR_DESERIALIZATIONFAILED);
    }
    if (ccid == null) {
        log.error("POST message {} to cluster controller: NULL. Dropped because: channel Id was not set.", message.getId());
        throw new JoynrHttpException(Status.BAD_REQUEST, JOYNRMESSAGINGERROR_CHANNELNOTSET);
    }
    // send the message to the receiver.
    if (message.getTtlMs() == 0) {
        log.error("POST message {} to cluster controller: {} dropped because: expiry date not set", ccid, message.getId());
        throw new JoynrHttpException(Status.BAD_REQUEST, JOYNRMESSAGINGERROR_EXPIRYDATENOTSET);
    }
    // Relative TTLs are not supported yet.
    if (!message.isTtlAbsolute()) {
        throw new JoynrHttpException(Status.BAD_REQUEST, JOYNRMESSAGINGERROR_RELATIVE_TTL_UNSPORTED);
    }
    if (message.getTtlMs() < System.currentTimeMillis()) {
        log.warn("POST message {} to cluster controller: {} dropped because: TTL expired", ccid, message.getId());
        throw new JoynrHttpException(Status.BAD_REQUEST, JOYNRMESSAGINGERROR_EXPIRYDATEEXPIRED);
    }
    // look for an existing broadcaster
    Broadcaster ccBroadcaster = BroadcasterFactory.getDefault().lookup(Broadcaster.class, ccid, false);
    if (ccBroadcaster == null) {
        // if the receiver has never registered with the bounceproxy
        // (or his registration has expired) then return 204 no
        // content.
        log.error("POST message {} to cluster controller: {} dropped because: no channel found", ccid, message.getId());
        throw new JoynrHttpException(Status.BAD_REQUEST, JOYNRMESSAGINGERROR_CHANNELNOTFOUND);
    }
    if (ccBroadcaster.getAtmosphereResources().size() == 0) {
        log.debug("no poll currently waiting for channelId: {}", ccid);
    }
    ccBroadcaster.broadcast(message);
    return "messages/" + message.getId();
}

Example 3 with EncodingException

use of io.joynr.smrf.EncodingException in project joynr by bmwcarit.

the class JeeMessagingEndpoint method postMessage.

/**
 * Receives a binary encoded {@link ImmutableMessage} which it then routes to the {@link #messageReceiver message
 * receiver} in the joynr runtime.
 *
 * @param channelId
 *            channel id of the receiver.
 * @param serializedMessage
 *            a serialized SMRF message being sent.
 * @param uriInfo
 *            the URI Information for the request being processed.
 * @return a location for querying the message status.
 */
@POST
@Path("/{channelId: [A-Z,a-z,0-9,_,\\-,\\.]+}/message")
@Produces({ MediaType.APPLICATION_OCTET_STREAM })
public Response postMessage(@PathParam("channelId") String channelId, byte[] serializedMessage, @Context UriInfo uriInfo) {
    if (LOG.isDebugEnabled()) {
        LOG.debug("Incoming message:\n" + new String(serializedMessage, Charsets.UTF_8));
    }
    try {
        ImmutableMessage message;
        try {
            message = new ImmutableMessage(serializedMessage);
        } catch (EncodingException | UnsuppportedVersionException exception) {
            LOG.error("Failed to deserialize message for channelId {}: {}", channelId, exception.getMessage());
            throw new JoynrHttpException(Status.BAD_REQUEST, JOYNRMESSAGINGERROR_DESERIALIZATIONFAILED);
        }
        if (LOG.isDebugEnabled()) {
            LOG.debug("POST to channel: {} message: {}", channelId, message);
        }
        if (channelId == null) {
            LOG.error("POST message to channel: NULL. message: {} dropped because: channel Id was not set", message);
            throw new JoynrHttpException(Status.BAD_REQUEST, JOYNRMESSAGINGERROR_CHANNELNOTSET);
        }
        if (message.getTtlMs() == 0) {
            LOG.error("POST message to channel: {} message: {} dropped because: TTL not set", channelId, message);
            throw new JoynrHttpException(Status.BAD_REQUEST, JOYNRMESSAGINGERROR_EXPIRYDATENOTSET);
        }
        if (messageReceiver == null) {
            LOG.error("POST message to channel: {} message: {} no receiver for the given channel", channelId, message);
            return Response.noContent().build();
        }
        if (LOG.isTraceEnabled()) {
            LOG.trace("passing off message to messageReceiver: {}", channelId);
        }
        messageReceiver.receive(message);
        URI location = uriInfo.getBaseUriBuilder().path("messages/" + message.getId()).build();
        return Response.created(location).build();
    } catch (WebApplicationException e) {
        throw e;
    } catch (Exception e) {
        LOG.error(format("POST message to channel: %s error: %s", channelId, e.getMessage()), e);
        throw new WebApplicationException(Status.INTERNAL_SERVER_ERROR);
    }
}

Example 4 with EncodingException

use of io.joynr.smrf.EncodingException in project joynr by bmwcarit.

the class MessagingServiceRestAdapter method postMessage.

/**
 * Send a message.
 *
 * @param ccid
 *            channel id of the receiver.
 * @param message
 *            the content being sent (serialized SMRF message).
 * @return a location for querying the message status
 */
@POST
@Produces({ MediaType.APPLICATION_OCTET_STREAM })
public Response postMessage(@PathParam("ccid") String ccid, byte[] serializedMessage) {
    ImmutableMessage message;
    try {
        message = new ImmutableMessage(serializedMessage);
    } catch (EncodingException | UnsuppportedVersionException e) {
        throw new JoynrHttpException(Status.BAD_REQUEST, JOYNRMESSAGINGERROR_DESERIALIZATIONFAILED);
    }
    try {
        log.debug("POST message to channel: {} message: {}", ccid, message);
        // TODO Can this happen at all with empty path parameter???
        if (ccid == null) {
            log.error("POST message to channel: NULL. message: {} dropped because: channel Id was not set", message);
            throw new JoynrHttpException(Status.BAD_REQUEST, JOYNRMESSAGINGERROR_CHANNELNOTSET);
        }
        // send the message to the receiver.
        if (message.getTtlMs() == 0) {
            log.error("POST message to channel: {} message: {} dropped because: TTL not set", ccid, message);
            throw new JoynrHttpException(Status.BAD_REQUEST, JOYNRMESSAGINGERROR_EXPIRYDATENOTSET);
        }
        if (message.getTtlMs() < timestampProvider.getCurrentTime()) {
            log.warn("POST message {} to cluster controller: {} dropped because: TTL expired", ccid, message.getId());
            throw new JoynrHttpException(Status.BAD_REQUEST, JOYNRMESSAGINGERROR_EXPIRYDATEEXPIRED, request.getRemoteHost());
        }
        if (!messagingService.isAssignedForChannel(ccid)) {
            // scalability extensions: in case that other component should handle this channel
            log.debug("POST message {}: Bounce Proxy not assigned for channel: {}", message, ccid);
            if (messagingService.hasChannelAssignmentMoved(ccid)) {
                // scalability extension: in case that this component was responsible before but isn't any more
                log.debug("POST message {}: Bounce Proxy assignment moved for channel: {}", message, ccid);
                return Response.status(410).build();
            } else {
                log.debug("POST message {}: channel  unknown: {}", message, ccid);
                return Response.status(404).build();
            }
        }
        // content.
        if (!messagingService.hasMessageReceiver(ccid)) {
            log.debug("POST message {}: no receiver for channel: {}", message, ccid);
            return Response.noContent().build();
        }
        messagingService.passMessageToReceiver(ccid, serializedMessage);
        // the location that can be queried to get the message
        // status
        // TODO REST URL for message status?
        URI location = ui.getBaseUriBuilder().path("messages/" + message.getId()).build();
        // encode URL in case we use sessions
        String encodeURL = response.encodeURL(location.toString());
        // return the message status location to the sender.
        return Response.created(URI.create(encodeURL)).header("msgId", message.getId()).build();
    } catch (WebApplicationException e) {
        throw e;
    } catch (Exception e) {
        log.debug("POST message to channel: {} error: {}", ccid, e.getMessage());
        throw new WebApplicationException(e, Status.INTERNAL_SERVER_ERROR);
    }
}

Example 5 with EncodingException

use of io.joynr.smrf.EncodingException in project joynr by bmwcarit.

the class AbstractMessageSender method routeMutableMessage.

private void routeMutableMessage(MutableMessage mutableMessage) {
    ImmutableMessage immutableMessage;
    try {
        immutableMessage = mutableMessage.getImmutableMessage();
    } catch (SecurityException | EncodingException | UnsuppportedVersionException exception) {
        throw new JoynrRuntimeException(exception.getMessage());
    }
    messageRouter.route(immutableMessage);
}