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

Example 1 with MissingMessagePropertyException

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

the class FacetTypeSlipComputer method evaluate.

@Override
public <T> T evaluate(final Exchange exchange, final Class<T> type) {
    WonMessage message = (WonMessage) exchange.getIn().getHeader(WonCamelConstants.MESSAGE_HEADER);
    assert message != null : "wonMessage header must not be null";
    String slip = "";
    // exchange.getIn().setHeader();
    URI messageType = (URI) exchange.getIn().getHeader(WonCamelConstants.MESSAGE_TYPE_HEADER);
    assert messageType != null : "messageType header must not be null";
    URI direction = (URI) exchange.getIn().getHeader(WonCamelConstants.DIRECTION_HEADER);
    assert direction != null : "direction header must not be null";
    URI facetType = (URI) exchange.getIn().getHeader(WonCamelConstants.FACET_TYPE_HEADER);
    // for ordinary messages, the process method is called
    // for responses, the on[Failure|Success]Response is called.
    String method = "process";
    if (WonMessageDirection.FROM_EXTERNAL.isIdentifiedBy(direction)) {
        // we are now handling the response to
        if (WonMessageType.SUCCESS_RESPONSE.isIdentifiedBy(messageType)) {
            method = "onSuccessResponse";
            direction = URI.create(WonMessageDirection.FROM_OWNER.getResource().toString());
            WonMessageType origType = message.getIsResponseToMessageType();
            if (origType == null) {
                throw new MissingMessagePropertyException(URI.create(WONMSG.IS_RESPONSE_TO_MESSAGE_TYPE.getURI().toString()));
            }
            messageType = origType.getURI();
        } else if (WonMessageType.FAILURE_RESPONSE.isIdentifiedBy(messageType)) {
            WonMessageType isResponseToType = message.getIsResponseToMessageType();
            if (WonMessageType.FAILURE_RESPONSE == isResponseToType || WonMessageType.SUCCESS_RESPONSE == isResponseToType) {
                // will specially process this.
                return null;
            }
            method = "onFailureResponse";
            direction = URI.create(WonMessageDirection.FROM_OWNER.getResource().toString());
            WonMessageType origType = message.getIsResponseToMessageType();
            if (origType == null) {
                throw new MissingMessagePropertyException(URI.create(WONMSG.IS_RESPONSE_TO_MESSAGE_TYPE.getURI().toString()));
            }
            messageType = origType.getURI();
        }
    }
    try {
        slip = "bean:" + computeFacetSlip(messageType, facetType, direction) + "?method=" + method;
    } catch (NoSuchMethodException e) {
        e.printStackTrace();
    } catch (InvocationTargetException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }
    return type.cast(slip);
}

Example 2 with MissingMessagePropertyException

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

the class DeactivateMessageFromSystemProcessor method process.

@Override
public void process(Exchange exchange) throws Exception {
    WonMessage wonMessage = (WonMessage) exchange.getIn().getHeader(WonCamelConstants.MESSAGE_HEADER);
    URI receiverNeedURI = wonMessage.getReceiverNeedURI();
    URI senderNeedURI = wonMessage.getSenderNeedURI();
    if (receiverNeedURI == null) {
        throw new MissingMessagePropertyException(URI.create(WONMSG.RECEIVER_NEED_PROPERTY.toString()));
    }
    if (senderNeedURI == null) {
        throw new MissingMessagePropertyException(URI.create(WONMSG.SENDER_NEED_PROPERTY.toString()));
    }
    if (!receiverNeedURI.equals(senderNeedURI)) {
        throw new IllegalArgumentException("sender need uri " + senderNeedURI + " does not equal receiver need uri " + receiverNeedURI);
    }
    logger.debug("DEACTIVATING need. needURI:{}", receiverNeedURI);
    Need need = DataAccessUtils.loadNeed(needRepository, receiverNeedURI);
    need.getEventContainer().getEvents().add(messageEventRepository.findOneByMessageURIforUpdate(wonMessage.getMessageURI()));
    need.setState(NeedState.INACTIVE);
    need = needRepository.save(need);
}

Example 3 with MissingMessagePropertyException

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

the class NeedMessageFromSystemProcessor method process.

@Override
public void process(Exchange exchange) throws Exception {
    Message message = exchange.getIn();
    WonMessage wonMessage = (WonMessage) message.getHeader(WonCamelConstants.MESSAGE_HEADER);
    URI receiverNeedURI = wonMessage.getReceiverNeedURI();
    URI senderNeedURI = wonMessage.getSenderNeedURI();
    if (receiverNeedURI == null) {
        throw new MissingMessagePropertyException(URI.create(WONMSG.RECEIVER_NEED_PROPERTY.toString()));
    }
    if (senderNeedURI == null) {
        throw new MissingMessagePropertyException(URI.create(WONMSG.SENDER_NEED_PROPERTY.toString()));
    }
    if (!receiverNeedURI.equals(senderNeedURI)) {
        throw new IllegalArgumentException("sender need uri " + senderNeedURI + " does not equal receiver need uri " + receiverNeedURI);
    }
    Need need = needRepository.findOneByNeedURI(senderNeedURI);
    if (need == null) {
        throw new IllegalArgumentException("need not found - cannot send need message to: " + senderNeedURI);
    }
    need.getEventContainer().getEvents().add(messageEventRepository.findOneByMessageURIforUpdate(wonMessage.getMessageURI()));
    need = needRepository.save(need);
}

Example 4 with MissingMessagePropertyException

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

the class SendMessageFromSystemProcessor method process.

public void process(final Exchange exchange) throws Exception {
    Message message = exchange.getIn();
    WonMessage wonMessage = (WonMessage) message.getHeader(WonCamelConstants.MESSAGE_HEADER);
    URI connectionUri = wonMessage.getSenderURI();
    if (connectionUri == null) {
        throw new MissingMessagePropertyException(URI.create(WONMSG.SENDER_PROPERTY.toString()));
    }
    Connection con = connectionRepository.findOneByConnectionURIForUpdate(connectionUri);
    if (con.getState() != ConnectionState.CONNECTED) {
        throw new IllegalMessageForConnectionStateException(connectionUri, "CONNECTION_MESSAGE", con.getState());
    }
    URI remoteMessageUri = wonNodeInformationService.generateEventURI(wonMessage.getReceiverNodeURI());
    if (wonMessage.getReceiverURI() == null) {
        // set the sender uri in the envelope TODO: TwoMsgs: do not set sender here
        wonMessage.addMessageProperty(WONMSG.RECEIVER_PROPERTY, con.getRemoteConnectionURI());
    }
    // add the information about the remote message to the locally stored one
    wonMessage.addMessageProperty(WONMSG.HAS_CORRESPONDING_REMOTE_MESSAGE, remoteMessageUri);
    // the persister will pick it up later
    // put the factory into the outbound message factory header. It will be used to generate the outbound message
    // after the wonMessage has been processed and saved, to make sure that the outbound message contains
    // all the data that we also store locally
    OutboundMessageFactory outboundMessageFactory = new OutboundMessageFactory(remoteMessageUri, con);
    exchange.getIn().setHeader(WonCamelConstants.OUTBOUND_MESSAGE_FACTORY_HEADER, outboundMessageFactory);
}

Example 5 with MissingMessagePropertyException

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

the class FacetExtractingCamelProcessor method process.

@Override
public void process(Exchange exchange) throws Exception {
    URI facetType = null;
    // first, try to extract the facet from the message
    WonMessage wonMessage = (WonMessage) exchange.getIn().getHeader(WonCamelConstants.MESSAGE_HEADER);
    facetType = WonRdfUtils.FacetUtils.getFacet(wonMessage);
    if (facetType == null) {
        // not found.. look into the database. For that, we need to know the connection in question:
        URI conUri = (URI) exchange.getIn().getHeader(WonCamelConstants.CONNECTION_URI_HEADER);
        if (conUri == null)
            throw new MissingMessagePropertyException(URI.create(WONMSG.RECEIVER_PROPERTY.getURI().toString()));
        Connection con = connectionRepository.findOneByConnectionURI(conUri);
        facetType = con.getTypeURI();
    }
    if (facetType == null) {
        throw new WonMessageProcessingException(String.format("Failed to determine connection " + "facet for message %s", wonMessage.getMessageURI()));
    }
    exchange.getIn().setHeader(WonCamelConstants.FACET_TYPE_HEADER, facetType);
}