Unfortunately, the query response does not conform to the structure of
ADR_A19, either. It appears to have an entirely custom structure, but
calls itself ACK. We managed to extract the segments using
"Message.getNames()" followed by "Message.get(segmentName)" for each
segment name. Each segment (except OBR-32) had a standard structure so we
could model these using HAPI segment classes.
Derek
On Wed, Aug 1, 2012 at 3:14 AM, Jens Kristian Villadsen <j...@c3a.dk> wrote:
> The response should not be an ACK, but instead a ADR_A19 message. From
> this structure you can access your required segments
>
> 2012/8/1 Derek Mahar <derek.ma...@intelerad.com>
>
>> I've just learned that the message that the remote system sends in
>> response to QRY_A19 does not conform to the HL7 standard and includes
>> invalid segments QRD, PID, PV1, ORC, OBR, ORC2, and OBR2. Fortunately,
>> HAPI does parse these non-standard segments and stores them in the message
>> structure. How may I extract these segments using the more abstract Group
>> or Structure interfaces?
>>
>> Derek
>>
>>
>> On Tue, Jul 31, 2012 at 5:33 PM, Derek Mahar
>> <derek.ma...@intelerad.com>wrote:
>>
>>> Given a QRY_A19 query message, what approach do you recommend to
>>> decompose the contents of the response Message from
>>> "Initiator.sendAndReceive(Message)"? The debugger reports that the type of
>>> the response is ACK, but ACK does not offer access to additional segments
>>> in the message such as PID, ORC, OBR. Should I treat the contents instead
>>> as a Structure or Group? In particular, how might I retrieve the second
>>> OBR segment in a message that contains a pair of ORC and OBR segments?
>>>
>>> References:
>>>
>>> Class ACK
>>>
>>> http://hl7api.sourceforge.net/v23/apidocs/ca/uhn/hl7v2/model/v23/message/ACK.html
>>>
>>> Interface Group
>>> http://hl7api.sourceforge.net/base/apidocs/ca/uhn/hl7v2/model/Group.html
>>>
>>> Method Initiator.sendAndReceive(Message)
>>>
>>> http://hl7api.sourceforge.net/base/apidocs/ca/uhn/hl7v2/app/Initiator.html#sendAndReceive(ca.uhn.hl7v2.model.Message)
>>>
>>> Class Message
>>>
>>> http://hl7api.sourceforge.net/base/apidocs/ca/uhn/hl7v2/app/Initiator.html#sendAndReceive(ca.uhn.hl7v2.model.Message
>>>
>>> Class QRY_A19
>>>
>>> http://hl7api.sourceforge.net/v23/apidocs/src-html/ca/uhn/hl7v2/model/v23/message/QRY_A19.html
>>>
>>> Interface Structure
>>>
>>> http://hl7api.sourceforge.net/base/apidocs/ca/uhn/hl7v2/model/Structure.html
>>>
>>> Thank you,
>>>
>>> Derek
>>>
>>
--
Derek Mahar
Senior Software Developer
Intelerad Medical Systems Incorporated
895 de la Gauchetiere W. Suite 400
Montreal, QC, Canada, H3B 4G1
Tel: 514.931.6222 x7754
Fax: 514.931.4653
derek.ma...@intelerad.com
www.intelerad.com
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