hl7api-devel

[HAPI-devel] Validation of HL7 message

[Empey, D. \(EDS\) <Dav...@me...>]

I want to do a validation of a message like the following:
=20
MSH^~|\&^DTS Term Srv~~L^200V^XUMF
MFS^T10^20050809154913.903-0600^^MFN~M01~MFN_M01^11236205539030^P^2.4^^^
AL^AL^USA=20
MFI^med.term.maintenance.GMRVVitalType~GMRV Vital
Type~ERT^^UPD^20050809154913.903-0600^20050809154913.903-0600^NE=20
MFE^MUP^^20050809154913.903-0600^4688718~AUDIOMETRY~ERT~AUDIOMETRY~AUDIO
METRY~VA^CE=20
RDF^2^vuid~NM~20|name~ST~50=20
RDT^4688718^AUDIOMETRY=20
MFE^MUP^^20050809154913.903-0600^4500634~BLOOD PRESSURE~ERT~BLOOD
PRESSURE~BLOOD PRESSURE~VA^CE=20
RDF^2^vuid~NM~20|name~ST~50
RDT^4500634^BLOOD PRESSURE=20
MFE^MUP^^20050809154913.903-0600^4688719~CENTRAL VENOUS
PRESSURE~ERT~CENTRAL VENOUS PRESSURE~CENTRAL VENOUS PRESSURE~VA^CE=20
RDF^2^vuid~NM~20|name~ST~50
RDT^4688719^CENTRAL VENOUS PRESSURE
=20
Specifically, I want to use the HAPI 0.4.2 library to validate the RDF
and RDT segments to assure the number of columns in RDF matches the
number of columns in RDT.  I've looked at using DefaultValidator and
I've looked at using ProfileTestApplication but I can't get either to
work.  Maybe I'm going about validation wrong.  Can you help me?
=20
Thanks
=20
=20
=20
David Empey

Salt Lake OIFO

550 Foothill Drive

Suite 400

Salt Lake City, UT  84113

=20

( phone: 801-588-5226

+ mailto:dav...@me...

www.eds.com
<file:///C:/Documents%20and%20Settings/vhaislempeyd/Application%20Data/M
icrosoft/Signatures/www.eds.com>=20

=20

=20

Re: [HAPI-devel] Validation of HL7 message

[Bryan T. <bp...@gm...>]

Hi David,=20

I'm not sure this can be done with conformance profiles, unless you
are expecting a constant number of columns (e.g. always 4).

If you used HAPI 0.5, you could easily do this with a MessageRule. You
would implement ca.uhn.hl7v2.validation.MessageRule to check this
constraint and produce a ValidationException if it isn't met. You
would then have to tell your parser to apply this rule, using
Parser.setValidationContext(). The argument to this method is a
ca.uhn.hl7v2.validation.ValidationContext. See
ca.uhn.hl7v2.validation.impl.DefaultValidationContext for an example.

Bryan=20

On 8/23/05, Empey, David (EDS) <Dav...@me...> wrote:
> I want to do a validation of a message like the following:
> =20
> MSH^~|\&^DTS Term Srv~~L^200V^XUMF
> MFS^T10^20050809154913.903-0600^^MFN~M01~MFN_M01^11236205539030^P^2.4^^^A=
L^AL^USA
> MFI^med.term.maintenance.GMRVVitalType~GMRV Vital
> Type~ERT^^UPD^20050809154913.903-0600^20050809154913.903-0600^NE
> MFE^MUP^^20050809154913.903-0600^4688718~AUDIOMETRY~ERT~AUDIOMETRY~AUDIOM=
ETRY~VA^CE
> RDF^2^vuid~NM~20|name~ST~50=20
> RDT^4688718^AUDIOMETRY=20
> MFE^MUP^^20050809154913.903-0600^4500634~BLOOD
> PRESSURE~ERT~BLOOD PRESSURE~BLOOD PRESSURE~VA^CE=20
> RDF^2^vuid~NM~20|name~ST~50
> RDT^4500634^BLOOD PRESSURE=20
> MFE^MUP^^20050809154913.903-0600^4688719~CENTRAL VENOUS
> PRESSURE~ERT~CENTRAL VENOUS PRESSURE~CENTRAL VENOUS PRESSURE~VA^CE=20
> RDF^2^vuid~NM~20|name~ST~50
> RDT^4688719^CENTRAL VENOUS PRESSURE
> =20
> Specifically, I want to use the HAPI 0.4.2 library to validate the RDF an=
d
> RDT segments to assure the number of columns in RDF matches the number of
> columns in RDT.  I've looked at using DefaultValidator and I've looked at
> using ProfileTestApplication but I can't get either to work.  Maybe I'm
> going about validation wrong.  Can you help me?
> =20
> Thanks
> =20
> =20
> =20
>=20
>=20
> David Empey
>=20
> Salt Lake OIFO
>=20
> 550 Foothill Drive
>=20
> Suite 400
>=20
> Salt Lake City, UT  84113
>=20
> =20
>=20
> ( phone: 801-588-5226
>=20
> + mailto:dav...@me...
>=20
> www.eds.com
>=20
> =20
>