Examples with JoynrCommunicationException io.joynr.exceptions.JoynrCommunicationException used on opensource projects

Example 6 with JoynrCommunicationException

use of io.joynr.exceptions.JoynrCommunicationException in project joynr by bmwcarit.

the class SerializationTest method serializeReplyWithJoynrCommunicationException.

@Test
public void serializeReplyWithJoynrCommunicationException() throws IOException {
    JoynrCommunicationException error = new JoynrCommunicationException("detail message: JoynrCommunicationException");
    Reply reply = new Reply(UUID.randomUUID().toString(), error);
    String writeValueAsString = objectMapper.writeValueAsString(reply);
    System.out.println(writeValueAsString);
    Reply receivedReply = objectMapper.readValue(writeValueAsString, Reply.class);
    Assert.assertEquals(reply, receivedReply);
}

Example 7 with JoynrCommunicationException

use of io.joynr.exceptions.JoynrCommunicationException in project joynr by bmwcarit.

the class SerializationTest method serializeReplyWithJoynrCommunicationExceptionWithoutMessage.

@Test
public void serializeReplyWithJoynrCommunicationExceptionWithoutMessage() throws IOException {
    JoynrCommunicationException error = new JoynrCommunicationException();
    Reply reply = new Reply(UUID.randomUUID().toString(), error);
    String writeValueAsString = objectMapper.writeValueAsString(reply);
    System.out.println(writeValueAsString);
    Reply receivedReply = objectMapper.readValue(writeValueAsString, Reply.class);
    Assert.assertEquals(reply, receivedReply);
}

Example 8 with JoynrCommunicationException

use of io.joynr.exceptions.JoynrCommunicationException in project joynr by bmwcarit.

the class DiscoveryEntryStoreInMemory method add.

/*
     * (non-Javadoc)
     * @see io.joynr.capabilities.CapabilitiesStore#add(io.joynr.
     * capabilities .DiscoveryEntry)
     */
@Override
public synchronized void add(DiscoveryEntry discoveryEntry) {
    if (discoveryEntry.getDomain() == null || discoveryEntry.getInterfaceName() == null || discoveryEntry.getParticipantId() == null) {
        String message = "discoveryEntry being registered is not complete: " + discoveryEntry;
        logger.error(message);
        throw new JoynrCommunicationException(message);
    }
    synchronized (storeLock) {
        String discoveryEntryId = domainInterfaceParticipantIdKey(discoveryEntry.getDomain(), discoveryEntry.getInterfaceName(), discoveryEntry.getParticipantId());
        DiscoveryEntry entry = capabilityKeyToCapabilityMapping.get(discoveryEntryId);
        // check if a DiscoveryEntry with the same Id already exists
        if (entry != null) {
            remove(discoveryEntry.getParticipantId());
        }
        // update participantId to capability mapping
        capabilityKeyToCapabilityMapping.put(discoveryEntryId, discoveryEntry);
        // update time mapping
        registeredCapabilitiesTime.put(discoveryEntryId, System.currentTimeMillis());
        // update interfaceDomain to capability mapping
        String domainInterfaceId = domainInterfaceKey(discoveryEntry.getDomain(), discoveryEntry.getInterfaceName());
        // if domainInterfaceId not in the mapping, map it to an empty map,
        // otherwise use the mapping that is  already there
        List<String> newMapping = new ArrayList<String>();
        List<String> mapping = interfaceAddressToCapabilityMapping.putIfAbsent(domainInterfaceId, newMapping);
        if (mapping == null) {
            mapping = newMapping;
        }
        mapping.add(discoveryEntryId);
        // update participantId to capability mapping
        String participantId = discoveryEntry.getParticipantId();
        participantIdToCapabilityMapping.put(participantId, discoveryEntryId);
    }
}

Example 9 with JoynrCommunicationException

use of io.joynr.exceptions.JoynrCommunicationException in project joynr by bmwcarit.

the class HttpMessageSender method sendMessage.

public void sendMessage(ChannelAddress address, byte[] serializedMessage, SuccessAction successAction, FailureAction failureAction) {
    // check if messageReceiver is ready to receive replies otherwise delay request by at least 100 ms
    if (!messageReceiver.isReady()) {
        long delay_ms = DELAY_RECEIVER_NOT_STARTED_MS;
        failureAction.execute(new JoynrDelayMessageException(delay_ms, RECEIVER_NOT_STARTED_REASON));
    }
    String sendUrl = urlResolver.getSendUrl(address.getMessagingEndpointUrl());
    logger.trace("SENDING: channelId: {} message: {}", sendUrl, serializedMessage);
    HttpContext context = new BasicHttpContext();
    // execute http command to send
    CloseableHttpResponse response = null;
    try {
        HttpPost httpPost = httpRequestFactory.createHttpPost(URI.create(sendUrl));
        httpPost.addHeader(new BasicHeader(httpConstants.getHEADER_CONTENT_TYPE(), httpConstants.getAPPLICATION_JSON() + ";charset=UTF-8"));
        httpPost.setEntity(new ByteArrayEntity(serializedMessage));
        // Clone the default config
        Builder requestConfigBuilder = RequestConfig.copy(defaultRequestConfig);
        requestConfigBuilder.setConnectionRequestTimeout(httpConstants.getSEND_MESSAGE_REQUEST_TIMEOUT());
        httpPost.setConfig(requestConfigBuilder.build());
        response = httpclient.execute(httpPost, context);
        StatusLine statusLine = response.getStatusLine();
        int statusCode = statusLine.getStatusCode();
        String statusText = statusLine.getReasonPhrase();
        switch(statusCode) {
            case HttpURLConnection.HTTP_OK:
            case HttpURLConnection.HTTP_CREATED:
                logger.trace("SENT: channelId {} message: {}", sendUrl, serializedMessage);
                successAction.execute();
                break;
            case HttpURLConnection.HTTP_BAD_REQUEST:
                HttpEntity entity = response.getEntity();
                if (entity == null) {
                    failureAction.execute(new JoynrCommunicationException("Error in HttpMessageSender. No further reason found in message body"));
                    return;
                }
                String body = EntityUtils.toString(entity, "UTF-8");
                JoynrMessagingError error = objectMapper.readValue(body, JoynrMessagingError.class);
                JoynrMessagingErrorCode joynrMessagingErrorCode = JoynrMessagingErrorCode.getJoynrMessagingErrorCode(error.getCode());
                logger.error(error.toString());
                switch(joynrMessagingErrorCode) {
                    case JOYNRMESSAGINGERROR_CHANNELNOTFOUND:
                        failureAction.execute(new JoynrChannelMissingException("Channel does not exist. Status: " + statusCode + " error: " + error.getCode() + "reason:" + error.getReason()));
                        break;
                    default:
                        failureAction.execute(new JoynrCommunicationException("Error in HttpMessageSender: " + statusText + body + " error: " + error.getCode() + "reason:" + error.getReason()));
                        break;
                }
                break;
            default:
                failureAction.execute(new JoynrCommunicationException("Unknown Error in HttpMessageSender: " + statusText + " statusCode: " + statusCode));
                break;
        }
    } catch (JoynrShutdownException e) {
        failureAction.execute(new JoynrMessageNotSentException("Message not sent to: " + address, e));
    } catch (Exception e) {
        // An exception occured - this could still be a communication error (e.g Connection refused)
        failureAction.execute(new JoynrCommunicationException(e.getClass().getName() + "Exception while communicating. error: " + e.getMessage()));
    } finally {
        if (response != null) {
            try {
                response.close();
            } catch (IOException e) {
            }
        }
    }
}

Example 10 with JoynrCommunicationException

use of io.joynr.exceptions.JoynrCommunicationException in project joynr by bmwcarit.

the class LongPollChannel method longPoll.

private void longPoll() {
    String responseBody = null;
    if (shutdown) {
        return;
    }
    final String asciiString = httpget.getURI().toASCIIString();
    try {
        responseBody = httpclient.execute(httpget, new ResponseHandler<String>() {

            @Override
            public String handleResponse(HttpResponse response) throws IOException {
                HttpEntity entity = response.getEntity();
                String body = entity == null ? null : EntityUtils.toString(entity, "UTF-8");
                statusCode = response.getStatusLine().getStatusCode();
                statusText = response.getStatusLine().getReasonPhrase();
                logger.debug("Long poll returned: {} reason: url {}", statusCode, asciiString);
                return body;
            }
        });
    } catch (IllegalStateException e) {
        logger.error("IllegalStateException in long poll: {} message: {}", asciiString, e.getMessage());
        throw new JoynrShutdownException(e.getMessage(), e);
    } catch (Exception e) {
        logger.debug("Exception in long poll: " + asciiString, e);
        delay();
        return;
    }
    switch(statusCode) {
        case HttpStatus.SC_OK:
            notifyDispatcher(responseBody);
            break;
        case HttpStatus.SC_NOT_FOUND:
            logger.error(responseBody);
            delay();
            throw new JoynrChannelMissingException("Not found");
        case HttpStatus.SC_BAD_REQUEST:
            if (responseBody != null) {
                try {
                    JoynrMessagingError error = objectMapper.readValue(responseBody, JoynrMessagingError.class);
                    JoynrMessagingErrorCode joynrMessagingErrorCode = JoynrMessagingErrorCode.getJoynrMessagingErrorCode(error.getCode());
                    logger.error(error.toString());
                    switch(joynrMessagingErrorCode) {
                        case JOYNRMESSAGINGERROR_CHANNELNOTFOUND:
                            throw new JoynrChannelMissingException(error.getReason());
                        default:
                            throw new JoynrCommunicationException(error.getReason());
                    }
                } catch (IOException e) {
                    throw new JoynrCommunicationException(statusText, e);
                }
            }
        default:
            delay();
            break;
    }
}