Hi,
I am a very newbie in using Hapi and HL7 protocol itself.
By now I have succesfully read several types of messages, segments and
fields from plain example char Strings.
Now what I want to do is to read the user parameters contained into an
inbound QBP^Q22^QBP_Q21 example message, given as a String. To be
honest, I have no idea how to do that... I guess it has something to do
with Visitor Pattern... wich I barely understand...
The message I am playing with is:
MSH|^~\"|OTHER_IBM_BRIDGE_TLS|IBM|PAT_IDENTITY_X_REF_MGR_MISYS|ALLSCRIPTS|20090226131524-0600||QBP^Q22^QBP_Q21|4384605233932006785|P|2.5
QPD|Q22^FindCandidates^HL7|2846266284165483109045739371027|@PID.3.1^PDQ113XX05~@PID.3.4.1^IHENA~@PID.3.4.2^1.3.6.1.4.1.21367.2009.1.2.300~@PID.3.4.3^ISO
RCP|I|10^RD
And I am trying something like that (very very simple approach):
InputStream is = new
ByteArrayInputStream(messageAsString.getBytes("UTF-8"));
is = new BufferedInputStream(is);
Hl7InputStreamMessageIterator it = new
Hl7InputStreamMessageIterator(is);
while (it.hasNext()) {
QBP_Q21 m = (QBP_Q21) it.next();
QPD qpd = m.getQPD();
Varies v = qpd.getQpd3_UserParametersInsuccessivefields();
//AND NOW?? How do I use this "v" object to actually
get the user parameters?
}
Well, I hope someone can help me... it can't be that difficult!
Thanks you all in advance and best regards
Josefa Jul
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