Stream: dotnet
Topic: Does Vonk not support $lookup and $expand operations?
Santosh Jami (Aug 15 2020 at 11:09):
I am trying the following $lookup operation on hapi FHIR server and get the desired result,
API Call:
http://hapi.fhir.org/baseDstu3/CodeSystem/$lookup?system=http://loinc.org&code=5792-7&_format=json
Result:
"Glucose [Mass/volume] in Urine by Test strip"
But when I try the same on Vonk, I get a 404- Am I missing something?
https://vonk.fire.ly/administration/CodeSystem/$lookup?system=http://loinc.org&code=5792-7&_format=json'
Response:
"issue": [
{
"severity": "error",
"code": "code-invalid",
"details": {
"coding": [
{
"system": "http://hl7.org/fhir/dotnet-api-operation-outcome",
"code": "6005"
}
],
"text": "CodeSystem does not exist for provided system/code combination."
}
}
And with this URL, I get 501:
https://vonk.fire.ly/CodeSystem/$lookup?system=http://loinc.org&code=5792-7&_format=json
Response:
"issue": [
{
"severity": "warning",
"code": "not-supported",
"details": {
"coding": [
{
"system": "http://hl7.org/fhir/dotnet-api-operation-outcome",
"code": "5003"
}
],
"text": "Argument is not supported"
},
"diagnostics": "/CodeSystem"
},
Is the $lookup operation not implemented on Vonk?
Or am I missing something in the GET operations that I am invoking?
Brian Postlethwaite (Aug 16 2020 at 09:00):
I think it's more likely that it doesn't support the entire loinc code system.
If I'm not mistaken it has a simple internal terminology server imementation that really only supports small code systems.
Santosh Jami (Aug 16 2020 at 09:04):
Thanks Brian, was looking to connect to external terminology server using Vonk. If that is the case, need to have alternate plan for getting this working :(
Alexander Zautke (Aug 16 2020 at 20:19):
@Christiaan Knaap
Christiaan Knaap (Aug 17 2020 at 10:06):
Hello @Santosh Jami : Vonk can connect to an external terminology server, that is just not configured on the public testing endpoint. You can try this with a local copy of Vonk and a terminology server that supports Loinc (either the public one or e.g. OntoServer). See here for the correct settings. And make sure the correct plugin is in your license (it is by default in recent evaluation licenses): http://fire.ly/vonk/plugins/terminologyintegration.
Santosh Jami (Aug 17 2020 at 12:11):
Thanks @Christiaan Knaap .Good to know there is support for this. I will try this with updated license on Vonk.
Last updated: Apr 12 2022 at 19:14 UTC
