Examples of org.apache.camel.component.hl7.HL7DataFormat

org.apache.camel.dataformat.hl7.HL7DataFormat
i.sourceforge.net/index.html">HAPI (HL7 API) for HL7 parsing.
Uses the default PipeParser from the HAPI API. This DataFormat only supports the EDI based HL7 messages and not the XML based (their are not commonly used).
The unmarshal operation adds these MSH fields as headers on the Camel message (key, MSH-field):
- hl7.msh.sendingApplication = MSH-3
- hl7.msh.sendingFacility = MSH-4
- hl7.msh.receivingApplication = MSH-5
- hl7.msh.receivingFacility = MSH-6
- hl7.msh.timestamp = MSH-7
- hl7.msh.security = MSH-8
- hl7.msh.messageType = MSH-9-1
- hl7.msh.triggerEvent = MSH-9-2
- hl7.msh.messageControl = MSH-10
- hl7.msh.processingId = MSH-11
- hl7.msh.versionId = MSH-12
All headers are String types.
The HL7 spec can be downloaded as a pdf at @see org.apache.camel.component.hl7.HL7MLLPCodec


    /**
     * The Camel route is configured via this method.  The from endpoint is required to be a SwitchYard service.
     */
    public void configure() {
        DataFormat hl7 = new HL7DataFormat();        
        from("switchyard://HL7Route")
            .unmarshal(hl7)
             .process(new Processor() {
                @Override
                public void process(Exchange exchange) throws Exception {

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    public void testSendA19() throws Exception {


        SimpleRegistry registry = new SimpleRegistry();
        HL7MLLPCodec codec = new HL7MLLPCodec();
        codec.setCharset("iso-8859-1");
        codec.setConvertLFtoCR(true);


        registry.put("hl7codec", codec);
        CamelContext camelContext = new DefaultCamelContext(registry);
        camelContext.start();
        ProducerTemplate template = camelContext.createProducerTemplate();

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    @Override
    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            public void configure() throws Exception {
                // START SNIPPET: e1
                DataFormat hl7 = new HL7DataFormat();
                // we setup or HL7 listener on port 8888 (using the hl7codec) and in sync mode so we can return a response
                from("mina:tcp://localhost:8888?sync=true&codec=hl7codec")
                    // we use the HL7 data format to unmarshal from HL7 stream to the HAPI Message model
                    // this ensures that the camel message has been enriched with hl7 specific headers to
                    // make the routing much easier (see below)

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    @Override
    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            public void configure() throws Exception {
                // START SNIPPET: e1
                DataFormat hl7 = new HL7DataFormat();
                // we setup or HL7 listener on port 8888 (using the hl7codec) and in sync mode so we can return a response
                from("mina:tcp://127.0.0.1:8888?sync=true&codec=hl7codec")
                    // we use the HL7 data format to unmarshal from HL7 stream to the HAPI Message model
                    // this ensures that the camel message has been enriched with hl7 specific headers to
                    // make the routing much easier (see below)

View Full Code Here

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Related Classes of org.apache.camel.component.hl7.HL7DataFormat

ca.uhn.hl7v2.AcknowledgmentCode

ca.uhn.hl7v2.DefaultHapiContext

ca.uhn.hl7v2.HapiContext

ca.uhn.hl7v2.model.Message

ca.uhn.hl7v2.model.v24.message.ACK

ca.uhn.hl7v2.model.v24.message.ADR_A19

ca.uhn.hl7v2.model.v24.message.ADT_A01

ca.uhn.hl7v2.model.v24.segment.MSA

ca.uhn.hl7v2.model.v24.segment.MSH

ca.uhn.hl7v2.model.v24.segment.PID

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