Package ca.uhn.hl7v2.llp

Examples of ca.uhn.hl7v2.llp.ExtendedMinLLPReader

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    @Override
    public Object evaluate(Exchange exchange) {
        Throwable t = exchange.getProperty(Exchange.EXCEPTION_CAUGHT, Throwable.class);
        Message msg = exchange.getIn().getBody(Message.class);
        try {
            HL7Exception hl7e = generateHL7Exception(t);
            AckCode code = acknowledgementCode;
            if (t != null && code == null) {
                code = AckCode.AE;
            }
            return msg.generateACK(code == null ? AcknowledgmentCode.AA : code.toAcknowledgmentCode(), hl7e);
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            throw ObjectHelper.wrapRuntimeCamelException(e);
        }
    }

    private HL7Exception generateHL7Exception(Throwable t) {
        HL7Exception hl7Exception = null;
        if (t == null) {
            if (acknowledgementCode != null && acknowledgementCode.isError()) {
                hl7Exception = new HL7Exception(errorMessage, errorCode);
            }
        } else {
            if (t instanceof HL7Exception) {
                hl7Exception = (HL7Exception)t;
            } else {
                hl7Exception = new HL7Exception(errorMessage != null ? errorMessage : t.getMessage(),
                                                errorCode, t);
            }
        }
        return hl7Exception;
    }
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        try {
            Message message = ediParser.parse(rowHL7);
            ConformanceProfileRule rule = new ConformanceProfileRule();
        ValidationException[] exs = rule.test(message);
        if (exs != null && exs.length > 0) {
          throw new HL7Exception(exs[0].getMessage());
        } 
            if(log.isDebugEnabled()){
                log.debug("HL7 parsing completed." + message);
            }
            xmlDoc = xmlParser.encode(message);
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        try {
            // This method takes in the MSH segment of an incoming message, and generates an
            // appropriate ACK
            retVal = DefaultApplication.makeACK(msh);
        } catch (IOException e) {
            throw new HL7Exception(e);
        }

        return retVal;
    }
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        try {
            return message.generateACK();
        } catch (IOException e) {
            String msg = "Error while constructing an HL7 ACK";
            log.error(msg, e);
            throw new HL7Exception(msg, e);
        }
    }
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    private Message createNAck(Message message, String error, Throwable t) throws HL7Exception {
        log.error(error, t);

        try {
            return message.generateACK("AE", new HL7Exception(error, t));
        } catch (IOException e) {
            String msg = "Error while constructing an HL7 NACK";
            log.error(msg, e);
            throw new HL7Exception(msg, e);
        }
    }
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    public void start() {
        /*
        * The server may have any number of "application" objects registered to handle messages. We
        * are going to create an application to listen to ADT^A01 messages.
        */
        Application handler = new SampleApp();
        server.registerApplication("*", "*", handler);

        /*
        * Another option would be to specify a single application to handle all messages, like
        * this:
 
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    @Override
    protected void startEndpoint(HL7Endpoint endpoint) throws AxisFault {
        LowerLayerProtocol llp = LowerLayerProtocol.makeLLP();
        PipeParser parser = new PipeParser();
        SimpleServer server = new SimpleServer(endpoint.getPort(), llp, parser);
        Application callback = new HL7MessageProcessor(endpoint);
        server.registerApplication("*", "*", callback);
        server.start();
        serverTable.put(endpoint, server);

        log.info("Started HL7 endpoint on port: " + endpoint.getPort());
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    public void send(String host, int port) throws HL7Exception {
        System.out.println("[ Executing HL7Sender : HOST:" + host + "  ;port :" + port + " ]");
        // The connection hub connects to listening servers
        ConnectionHub connectionHub = ConnectionHub.getInstance();
        // A connection object represents a socket attached to an HL7 server
        Connection connection = connectionHub
                .attach(host, port, new PipeParser(), MinLowerLayerProtocol.class);

        // The initiator is used to transmit unsolicited messages
        Initiator initiator = connection.getInitiator();
        HL7Message sampleMessage = new HL7Message();

        //send
        Message response = null;
        try {
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        Map<String,String> params = getURLParameters(targetEPR);

        try {
            Message message = parser.parse(xmlFormat);
            ConnectionHub connectionHub = ConnectionHub.getInstance();
            Connection connection = getConnection(targetEPR, connectionHub);
            Initiator initiator = connection.getInitiator();
            String timeout = params.get(HL7Constants.TIMEOUT_PARAM);
            if (timeout != null) {
                initiator.setTimeoutMillis(Integer.parseInt(timeout));
            } else {
                initiator.setTimeoutMillis(HL7Constants.DEFAULT_TIMEOUT);
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  • ca.uhn.hl7v2.model.v22.segment.RXA
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