internal OperationOutcome ValidateBinding(ElementDefinition definition, ITypedElement instance)
{
var outcome = new OperationOutcome();
if (definition.Binding == null)
{
return(outcome);
}
var ts = Settings.TerminologyService;
if (ts == null)
{
if (Settings.ResourceResolver == null)
{
Trace(outcome, $"Cannot resolve binding references since neither TerminologyService nor ResourceResolver is given in the settings",
Issue.UNAVAILABLE_TERMINOLOGY_SERVER, instance);
return(outcome);
}
ts = new LocalTerminologyService(Settings.ResourceResolver);
}
var bindingValidator = new BindingValidator(ts, instance.Location);
try
{
Element bindable = instance.ParseBindable();
// If the instance is not bindeable, ignore the Binding specified on the element,
// it's simply not applicable
if (bindable != null)
{
return(bindingValidator.ValidateBinding(bindable, definition.Binding));
}
}
catch (Exception e)
{
Trace(outcome, $"Terminology service call failed for binding at {definition.Path}: {e.Message}", Issue.TERMINOLOGY_SERVICE_FAILED, instance);
}
return(outcome);
}