我将一个对象传递给构造函数,然后将该对象的参数添加到HL7。
ORU_R01是HL7的类型。
当我将HL7打印到控制台时,仅打印最后一个OBX。
我的代码有什么问题?
如何将HL7消息写到套接字?
Java中是否有更简单的方式处理HL7?

public class FlexSMessageHL7 {
private FileWriter writeHL7ToFile;
private PrismaflexSMessage sMessage;
private ORU_R01 message;
private int i = 0;
private OBX obx = null;

public FlexSMessageHL7(FlexSMessage sMessage) {
    this.sMessage = sMessage;
    this.message = new ORU_R01();
    createHL7SMessage();
}

public void createHL7SMessage() {

    // Populate the MSH Segment
    MSH msh = message.getMSH();
    try {
        msh.getFieldSeparator().setValue("|");
        msh.getEncodingCharacters().setValue("^~\\&");
        msh.getDateTimeOfMessage().setValue(sMessage.getTime().toString());
        msh.getSendingApplication().getNamespaceID().setValue(String.valueOf(sMessage.getMachID()));
    } catch (DataTypeException e) {
        e.printStackTrace();
    }

    // Populate the OBR Segment:time
    OBR obr = message.getPATIENT_RESULT().getORDER_OBSERVATION().getOBR();
    try {
        obr.getObservationDateTime().setValue(String.valueOf(sMessage.getTime()));
    } catch (DataTypeException e) {
        e.printStackTrace();
    }

    // Populate the PID Segment:PatientId
    PID pid = message.getPATIENT_RESULT().getPATIENT().getPID();
    try {
        pid.getPatientID().getIDNumber().setValue(sMessage.getPatID());
    } catch (HL7Exception e) {
        e.printStackTrace();
    }

    // Populate the OBX Segment:Param_Code, time, Measure_Value
    while (i < sMessage.getMsgInfo()) {
        for (PrismaflexSRecord sRecord : sMessage.getsRecordCollection()) {
            try {
                obx = message.getPATIENT_RESULT().getORDER_OBSERVATION().getOBSERVATION(i).getOBX();
                obx.getSetIDOBX().setValue(String.valueOf(i));
                obx.getObservationIdentifier().getIdentifier().setValue(sRecord.getParamCode());
                obx.getDateTimeOfTheObservation().setValue(String.valueOf(sRecord.getTimeStamp()));
                obx.getObservationIdentifier().getNameOfCodingSystem().setValue(String.valueOf(sRecord.getMeasureValue()));
                i++;
            } catch (HL7Exception e) {
                e.printStackTrace();
            }
        }

    }
    try {
        writeHL7ToFile = new FileWriter(File.createTempFile("prismaflexOutputFrom3001HL7", "txt", new File
                ("c:\\tmp\\prismaflex")));
        writeHL7ToFile.write(message.getMSH().toString());
        writeHL7ToFile.flush();
    } catch (IOException e) {
        e.printStackTrace();
    }

    // Now, Encode the message and look at the output
    try {

        Parser parser = new PipeParser();
        String encodedMessage = parser.encode(message);
        System.out.println("Printing HL7 Encoded Message:");
        System.out.println(encodedMessage);
    } catch (HL7Exception e) {
        e.printStackTrace();
    }
}


}

最佳答案

您是否考虑过使用HAPI?它是为Java编写的,与之相对的nHAPI也为.net编写。详细信息在这里:

http://hl7api.sourceforge.net/

10-07 15:43