Validation: Implement Ignore / Error handling with PolicyAdviseryFramework

[oliveregger]

org.hl7.fhir.core introduced the PolicyAdviseryFramework to handle/ignore specific errors, warning.

we should try to use that framework too with matchbox's approach of error handling,.

[qligier]

Are we talking about this one? hapifhir/org.hl7.fhir.core@5696582#diff-24fa08ddadb1ef4846e56ae49f2035ef35a24c438bd75df93c6cb230e90eb63eR852

That allows to suppress messages per FHIRPath (Bundle.entry[2].resource/*Patient/1Pat-DM*/.address[0].country.extension[0].value.ofType(Coding)), or validation message id (e.g. Terminology_TX_Binding_NoSource), but not by message itself.

[oliveregger]

yes but could we extend that framework that it would also work by message itself?

[qligier]

Not without modifying the BaseValidator to change the method suppressMsg calls. Also, we would need to construct the message before that check, instead of after.
So it would not be a better solution than now, in my opinion.