FhirValidatorConfig

@Configuration
public class FhirValidatorConfig {

    @Bean
    public FhirValidator fhirValidator(@Nonnull FhirContext ctx) throws IOException {
        // Create Validation Support Chain
        ValidationSupportChain validationSupportChain = new ValidationSupportChain(
                getNpmPackageValidationSupport(ctx),
                new DefaultProfileValidationSupport(ctx),
                new CommonCodeSystemsTerminologyService(ctx),
                new InMemoryTerminologyServerValidationSupport(ctx),
                new SnapshotGeneratingValidationSupport(ctx),
                new UnknownCodeSystemWarningValidationSupport(ctx)
        );

        // Instance validator
        FhirValidator validator = ctx.newValidator();
        FhirInstanceValidator instanceValidator = new FhirInstanceValidator(validationSupportChain);
        validator.registerValidatorModule(instanceValidator);

        instanceValidator.setNoTerminologyChecks(true);

        return validator;
    }

    private static NpmPackageValidationSupport getNpmPackageValidationSupport(@Nonnull FhirContext ctx) throws IOException {
        NpmPackageValidationSupport npmPackageSupport = new NpmPackageValidationSupport(ctx);
        npmPackageSupport.loadPackageFromClasspath("packages/nictiz.fhir.nl.r4.zib2020-0.11.0-beta.1-snapshots.tgz");
        npmPackageSupport.loadPackageFromClasspath("packages/nictiz.fhir.nl.r4.nl-core-0.11.0-beta.1-snapshots.tgz");
        npmPackageSupport.loadPackageFromClasspath("packages/nictiz.fhir.nl.r4.medicationprocess9-2.0.0-rc.1-snapshots.tgz");
        return npmPackageSupport;
    }
}