[HAPI-devel] SIU_13 sample code to read appointment

[Gabi <ga...@id...>]

Hello I'm a beginner here, I've started trying to read the date in an
appointment message.

I've started with the typical code in the example:

HapiContext context = new DefaultHapiContext();

        Parser p = context.getGenericParser();

        Message hapiMsg=null;

        try {

            hapiMsg = p.parse(msg);

       } catch (EncodingNotSupportedException e) {

              e.printStackTrace();

              return;

       } catch (HL7Exception e) {

             e.printStackTrace();

             return;

       }

 

And then:

 SIU_S13 siuMsg = (SIU_S13)hapiMsg;

 SCH sch=siuMsg.getSCH();

 

The message is SIU^S13, it's version 2.3, and after doing SCH
sch=siuMsg.getSCH();

, whatever field I try to get is empty, but this part of the HL7 message is
not empty, it's something like:

SCH|23702095|23702095||||||WC-NP|||^^^20130717150000^20130717153000^^^^|

sch.getSch11_AppointmentTimingQuantity() or anything under sch.getSchXX is
emprty or null.

 

What I'm doing wrong?

Regards.

John.