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Example 1 with MLLPSocketCacheEntry

use of org.pentaho.di.trans.steps.hl7input.common.MLLPSocketCacheEntry in project pentaho-kettle by pentaho.

the class HL7MLLPAcknowledge method execute.

public Result execute(Result previousResult, int nr) {
    Result result = previousResult;
    try {
        String serverName = environmentSubstitute(server);
        int portNumber = Integer.parseInt(environmentSubstitute(port));
        String variable = environmentSubstitute(variableName);
        MLLPSocketCacheEntry entry = MLLPSocketCache.getInstance().getServerSocketStreamSource(serverName, portNumber);
        MLLPTransport transport = entry.getTransport();
        // 
        synchronized (transport) {
            String message = getVariable(variable);
            // Parse the message and extract the acknowledge message.
            // 
            Parser parser = new GenericParser();
            ValidationContext validationContext = new NoValidation();
            parser.setValidationContext(validationContext);
            Message msg = parser.parse(message);
            Message ack = msg.generateACK();
            String ackMessage = ack.encode();
            String APPNAME = "PDI4";
            if (ack instanceof ca.uhn.hl7v2.model.v21.message.ACK) {
                ca.uhn.hl7v2.model.v21.message.ACK mod = (ca.uhn.hl7v2.model.v21.message.ACK) ack;
                mod.getMSH().getSENDINGAPPLICATION().setValue(APPNAME);
                mod.getMSH().getSENDINGFACILITY().setValue(APPNAME);
                ackMessage = mod.encode();
            } else if (ack instanceof ca.uhn.hl7v2.model.v22.message.ACK) {
                ca.uhn.hl7v2.model.v22.message.ACK mod = (ca.uhn.hl7v2.model.v22.message.ACK) ack;
                mod.getMSH().getSendingApplication().setValue(APPNAME);
                mod.getMSH().getSendingFacility().setValue(APPNAME);
                ackMessage = mod.encode();
            } else if (ack instanceof ca.uhn.hl7v2.model.v23.message.ACK) {
                ca.uhn.hl7v2.model.v23.message.ACK mod = (ca.uhn.hl7v2.model.v23.message.ACK) ack;
                mod.getMSH().getSendingApplication().getNamespaceID().setValue(APPNAME);
                mod.getMSH().getSendingFacility().getNamespaceID().setValue(APPNAME);
                ackMessage = mod.encode();
            } else if (ack instanceof ca.uhn.hl7v2.model.v231.message.ACK) {
                ca.uhn.hl7v2.model.v231.message.ACK mod = (ca.uhn.hl7v2.model.v231.message.ACK) ack;
                mod.getMSH().getSendingApplication().getNamespaceID().setValue(APPNAME);
                mod.getMSH().getSendingFacility().getNamespaceID().setValue(APPNAME);
                ackMessage = mod.encode();
            } else if (ack instanceof ca.uhn.hl7v2.model.v24.message.ACK) {
                ca.uhn.hl7v2.model.v24.message.ACK mod = (ca.uhn.hl7v2.model.v24.message.ACK) ack;
                mod.getMSH().getSendingApplication().getNamespaceID().setValue(APPNAME);
                mod.getMSH().getSendingFacility().getNamespaceID().setValue(APPNAME);
                ackMessage = mod.encode();
            } else if (ack instanceof ca.uhn.hl7v2.model.v25.message.ACK) {
                ca.uhn.hl7v2.model.v25.message.ACK mod = (ca.uhn.hl7v2.model.v25.message.ACK) ack;
                mod.getMSH().getSendingApplication().getNamespaceID().setValue(APPNAME);
                mod.getMSH().getSendingFacility().getNamespaceID().setValue(APPNAME);
                ackMessage = mod.encode();
            } else if (ack instanceof ca.uhn.hl7v2.model.v251.message.ACK) {
                ca.uhn.hl7v2.model.v251.message.ACK mod = (ca.uhn.hl7v2.model.v251.message.ACK) ack;
                mod.getMSH().getSendingApplication().getNamespaceID().setValue(APPNAME);
                mod.getMSH().getSendingFacility().getNamespaceID().setValue(APPNAME);
                ackMessage = mod.encode();
            } else if (ack instanceof ca.uhn.hl7v2.model.v26.message.ACK) {
                ca.uhn.hl7v2.model.v26.message.ACK mod = (ca.uhn.hl7v2.model.v26.message.ACK) ack;
                mod.getMSH().getSendingApplication().getNamespaceID().setValue(APPNAME);
                mod.getMSH().getSendingFacility().getNamespaceID().setValue(APPNAME);
                ackMessage = mod.encode();
            } else {
                logError("This job entry does not support the HL7 dialect used. Found ACK class: " + ack.getClass().getName());
            }
            Transportable transportable = new TransportableImpl(ackMessage);
            transport.doSend(transportable);
        }
        // All went well..
        // 
        result.setNrErrors(0);
        result.setResult(true);
    } catch (Exception e) {
        log.logError(BaseMessages.getString(PKG, "HL7MLLPInput.Exception.UnexpectedError"), e);
        result.setNrErrors(1);
        result.setResult(false);
    }
    return result;
}
Also used : Message(ca.uhn.hl7v2.model.Message) Result(org.pentaho.di.core.Result) MLLPSocketCacheEntry(org.pentaho.di.trans.steps.hl7input.common.MLLPSocketCacheEntry) Transportable(ca.uhn.hl7v2.protocol.Transportable) TransportableImpl(ca.uhn.hl7v2.protocol.impl.TransportableImpl) KettleException(org.pentaho.di.core.exception.KettleException) KettleDatabaseException(org.pentaho.di.core.exception.KettleDatabaseException) KettleXMLException(org.pentaho.di.core.exception.KettleXMLException) Parser(ca.uhn.hl7v2.parser.Parser) GenericParser(ca.uhn.hl7v2.parser.GenericParser) GenericParser(ca.uhn.hl7v2.parser.GenericParser) ValidationContext(ca.uhn.hl7v2.validation.ValidationContext) MLLPTransport(ca.uhn.hl7v2.protocol.impl.MLLPTransport) NoValidation(ca.uhn.hl7v2.validation.impl.NoValidation)

Example 2 with MLLPSocketCacheEntry

use of org.pentaho.di.trans.steps.hl7input.common.MLLPSocketCacheEntry in project pentaho-kettle by pentaho.

the class HL7MLLPInput method execute.

public Result execute(Result previousResult, int nr) {
    Result result = previousResult;
    try {
        String serverName = environmentSubstitute(server);
        int portNumber = Integer.parseInt(environmentSubstitute(port));
        String messageVariable = environmentSubstitute(messageVariableName);
        String messageTypeVariable = environmentSubstitute(messageTypeVariableName);
        String versionVariable = environmentSubstitute(versionVariableName);
        MLLPSocketCacheEntry entry = MLLPSocketCache.getInstance().getServerSocketStreamSource(serverName, portNumber);
        if (entry.getJobListener() != null) {
            parentJob.addJobListener(entry.getJobListener());
        }
        MLLPTransport transport = entry.getTransport();
        // 
        synchronized (transport) {
            Transportable transportable = transport.doReceive();
            String message = transportable.getMessage();
            logDetailed("Received message: " + message);
            parentJob.setVariable(messageVariable, message);
            // Parse the message and extract the control ID.
            // 
            Parser parser = new GenericParser();
            ValidationContext validationContext = new NoValidation();
            parser.setValidationContext(validationContext);
            Message msg = parser.parse(message);
            Structure structure = msg.get("MSH");
            String messageType = null;
            String version = msg.getVersion();
            if (structure instanceof ca.uhn.hl7v2.model.v21.segment.MSH) {
                messageType = ((ca.uhn.hl7v2.model.v21.segment.MSH) structure).getMESSAGETYPE().encode();
            } else if (structure instanceof ca.uhn.hl7v2.model.v22.segment.MSH) {
                messageType = ((ca.uhn.hl7v2.model.v22.segment.MSH) structure).getMessageType().encode();
            } else if (structure instanceof ca.uhn.hl7v2.model.v23.segment.MSH) {
                messageType = ((ca.uhn.hl7v2.model.v23.segment.MSH) structure).getMessageType().encode();
            } else if (structure instanceof ca.uhn.hl7v2.model.v231.segment.MSH) {
                messageType = ((ca.uhn.hl7v2.model.v231.segment.MSH) structure).getMessageType().getMessageStructure().getValue();
            } else if (structure instanceof ca.uhn.hl7v2.model.v24.segment.MSH) {
                messageType = ((ca.uhn.hl7v2.model.v24.segment.MSH) structure).getMessageType().getMessageStructure().getValue();
            } else if (structure instanceof ca.uhn.hl7v2.model.v25.segment.MSH) {
                messageType = ((ca.uhn.hl7v2.model.v25.segment.MSH) structure).getMessageType().getMessageStructure().getValue();
            } else if (structure instanceof ca.uhn.hl7v2.model.v251.segment.MSH) {
                messageType = ((ca.uhn.hl7v2.model.v251.segment.MSH) structure).getMessageType().getMessageStructure().getValue();
            } else if (structure instanceof ca.uhn.hl7v2.model.v26.segment.MSH) {
                messageType = ((ca.uhn.hl7v2.model.v26.segment.MSH) structure).getMessageType().getMessageStructure().getValue();
            } else {
                logError("This job entry does not support the HL7 dialect used. Found MSH class: " + structure.getClass().getName());
            }
            if (!Utils.isEmpty(messageTypeVariable)) {
                parentJob.setVariable(messageTypeVariable, messageType);
            }
            if (!Utils.isEmpty(versionVariable)) {
                parentJob.setVariable(versionVariable, version);
            }
        }
        // All went well..
        // 
        result.setNrErrors(0);
        result.setResult(true);
    } catch (Exception e) {
        log.logError(BaseMessages.getString(PKG, "HL7MLLPInput.Exception.UnexpectedError"), e);
        result.setNrErrors(1);
        result.setResult(false);
    }
    return result;
}
Also used : Message(ca.uhn.hl7v2.model.Message) Result(org.pentaho.di.core.Result) MLLPSocketCacheEntry(org.pentaho.di.trans.steps.hl7input.common.MLLPSocketCacheEntry) Structure(ca.uhn.hl7v2.model.Structure) Transportable(ca.uhn.hl7v2.protocol.Transportable) KettleException(org.pentaho.di.core.exception.KettleException) KettleDatabaseException(org.pentaho.di.core.exception.KettleDatabaseException) KettleXMLException(org.pentaho.di.core.exception.KettleXMLException) Parser(ca.uhn.hl7v2.parser.Parser) GenericParser(ca.uhn.hl7v2.parser.GenericParser) GenericParser(ca.uhn.hl7v2.parser.GenericParser) ValidationContext(ca.uhn.hl7v2.validation.ValidationContext) MLLPTransport(ca.uhn.hl7v2.protocol.impl.MLLPTransport) NoValidation(ca.uhn.hl7v2.validation.impl.NoValidation)

Aggregations

Message (ca.uhn.hl7v2.model.Message)2 GenericParser (ca.uhn.hl7v2.parser.GenericParser)2 Parser (ca.uhn.hl7v2.parser.Parser)2 Transportable (ca.uhn.hl7v2.protocol.Transportable)2 MLLPTransport (ca.uhn.hl7v2.protocol.impl.MLLPTransport)2 ValidationContext (ca.uhn.hl7v2.validation.ValidationContext)2 NoValidation (ca.uhn.hl7v2.validation.impl.NoValidation)2 Result (org.pentaho.di.core.Result)2 KettleDatabaseException (org.pentaho.di.core.exception.KettleDatabaseException)2 KettleException (org.pentaho.di.core.exception.KettleException)2 KettleXMLException (org.pentaho.di.core.exception.KettleXMLException)2 MLLPSocketCacheEntry (org.pentaho.di.trans.steps.hl7input.common.MLLPSocketCacheEntry)2 Structure (ca.uhn.hl7v2.model.Structure)1 TransportableImpl (ca.uhn.hl7v2.protocol.impl.TransportableImpl)1