Hi all,
What is the best way to insert a new segment into an existing message. I need
to add a repeating NK1 to transform an existing message for compliance, however
whenever I try to insert a new NK1 segment using a terser, the code throws an
exception. I can avoid this by setting the first NK1 again, however this
doesn't feel like the best way to approach the problem. I would be interested
in any thoughts as to the best way to approach the problem.
<code>
private AbstractMessage msg;
public constructor(rawMsg){
msg = (AbstractMessage)parser.parse(rawMsg);
Terser t = new Terser(msg);
hapiTerser.set("/.NK1(2)-1-1", "2");
// throws HL7 Exception - ca.uhn.hl7v2.HL7Exception: Can't
return repetition #2 of NK1 - there are currently only 1 repetitions so rep#
must be between 0 and 1
}
</code>
I have found that if I: hapiTerser.set("/.NK1-1-1", "1");, the problem appears
to go away, so I can either iterate over each item or deepcopy to get them
across, however this feels like a hack to get this working.
I appreciate you taking the time to look at this problem and welcome any
suggestion.
Andrew
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