Examples with WonMessageProcessingException won.protocol.message.processor.exception.WonMessageProcessingException used on opensource projects

Example 11 with WonMessageProcessingException

use of won.protocol.message.processor.exception.WonMessageProcessingException in project webofneeds by researchstudio-sat.

the class KeyForNewNeedAddingProcessor method process.

@Override
public WonMessage process(final WonMessage message) throws WonMessageProcessingException {
    try {
        if (message.getMessageType() == WonMessageType.CREATE_NEED) {
            String needUri = message.getSenderNeedURI().toString();
            Dataset msgDataset = WonMessageEncoder.encodeAsDataset(message);
            // generate and add need's public key to the need content
            String alias = keyPairAliasDerivationStrategy.getAliasForNeedUri(needUri);
            if (cryptographyService.getPrivateKey(alias) == null) {
                cryptographyService.createNewKeyPair(alias, alias);
            }
            PublicKey pubKey = cryptographyService.getPublicKey(alias);
            WonKeysReaderWriter keyWriter = new WonKeysReaderWriter();
            String contentName = message.getContentGraphURIs().get(0);
            Model contentModel = msgDataset.getNamedModel(contentName);
            keyWriter.writeToModel(contentModel, contentModel.createResource(needUri), pubKey);
            return new WonMessage(msgDataset);
        }
    } catch (Exception e) {
        logger.error("Failed to add key", e);
        throw new WonMessageProcessingException("Failed to add key for need in message " + message.getMessageURI().toString());
    }
    return message;
}

Example 12 with WonMessageProcessingException

use of won.protocol.message.processor.exception.WonMessageProcessingException in project webofneeds by researchstudio-sat.

the class FacetTypeSlipComputer method computeFacetSlip.

private String computeFacetSlip(URI messageType, URI facetType, URI direction) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
    Iterator iter = facetMessageProcessorsMap.entrySet().iterator();
    while (iter.hasNext()) {
        Map.Entry pair = (Map.Entry) iter.next();
        Object facet = pair.getValue();
        if (facetType != null) {
            Annotation annotation = AopUtils.getTargetClass(facet).getAnnotation(FacetMessageProcessor.class);
            if (matches(annotation, messageType, direction, facetType)) {
                return pair.getKey().toString();
            }
        }
        // either facetType is null or we did not find a FacetMessageProcessor for it
        // try to find a DefaultFacetMessageProcessor to handle the message
        Annotation annotation = AopUtils.getTargetClass(facet).getAnnotation(DefaultFacetMessageProcessor.class);
        if (matches(annotation, messageType, direction, null)) {
            return pair.getKey().toString();
        }
    }
    throw new WonMessageProcessingException(String.format("unexpected combination of messageType %s, " + "facetType %s and direction %s encountered", messageType, facetType, direction));
}

Example 13 with WonMessageProcessingException

use of won.protocol.message.processor.exception.WonMessageProcessingException in project webofneeds by researchstudio-sat.

the class MessageTypeSlipComputer method computeMessageTypeSlip.

private String computeMessageTypeSlip(URI messageType, URI direction) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
    Iterator iter = fixedMessageProcessorsMap.entrySet().iterator();
    while (iter.hasNext()) {
        Map.Entry pair = (Map.Entry) iter.next();
        Processor wonMessageProcessor = (Processor) pair.getValue();
        Annotation annotation = AopUtils.getTargetClass(wonMessageProcessor).getAnnotation(annotationClazz);
        if (matches(annotation, messageType, direction, null)) {
            return pair.getKey().toString();
        }
    }
    if (allowNoMatchingProcessor) {
        return null;
    }
    logger.debug("unexpected combination of messageType {} and direction {} encountered " + "- this causes an exception,which triggers a FailureResponse", messageType, direction);
    throw new WonMessageProcessingException(String.format("unexpected combination of messageType %s " + "and direction %s encountered", messageType, direction));
}

Example 14 with WonMessageProcessingException

use of won.protocol.message.processor.exception.WonMessageProcessingException in project webofneeds by researchstudio-sat.

the class DeactivateNeedMessageFromOwnerReactionProcessor method process.

public void process(final Exchange exchange) throws Exception {
    WonMessage wonMessage = (WonMessage) exchange.getIn().getHeader(WonCamelConstants.MESSAGE_HEADER);
    URI receiverNeedURI = wonMessage.getReceiverNeedURI();
    logger.debug("DEACTIVATING need. needURI:{}", receiverNeedURI);
    if (receiverNeedURI == null)
        throw new WonMessageProcessingException("receiverNeedURI is not set");
    Need need = DataAccessUtils.loadNeed(needRepository, receiverNeedURI);
    matcherProtocolMatcherClient.needDeactivated(need.getNeedURI(), wonMessage);
    // close all connections
    Collection<Connection> conns = connectionRepository.getConnectionsByNeedURIAndNotInStateForUpdate(need.getNeedURI(), ConnectionState.CLOSED);
    for (Connection con : conns) {
        closeConnection(need, con);
    }
}

Example 15 with WonMessageProcessingException

use of won.protocol.message.processor.exception.WonMessageProcessingException in project webofneeds by researchstudio-sat.

the class DeactivateNeedMessageProcessor method process.

public void process(final Exchange exchange) throws Exception {
    WonMessage wonMessage = (WonMessage) exchange.getIn().getHeader(WonCamelConstants.MESSAGE_HEADER);
    URI receiverNeedURI = wonMessage.getReceiverNeedURI();
    logger.debug("DEACTIVATING need. needURI:{}", receiverNeedURI);
    if (receiverNeedURI == null)
        throw new WonMessageProcessingException("receiverNeedURI is not set");
    Need need = DataAccessUtils.loadNeed(needRepository, receiverNeedURI);
    need.getEventContainer().getEvents().add(messageEventRepository.findOneByMessageURIforUpdate(wonMessage.getMessageURI()));
    need.setState(NeedState.INACTIVE);
    need = needRepository.save(need);
}