internal static OperationOutcome ValidateChildConstraints(this Validator validator, ElementDefinitionNavigator definition,
ScopedNode instance, bool allowAdditionalChildren)
{
var outcome = new OperationOutcome();
if (!definition.HasChildren)
{
return(outcome);
}
validator.Trace(outcome, "Start validation of inlined child constraints for '{0}'".FormatWith(definition.Path), Issue.PROCESSING_PROGRESS, instance);
var matchResult = ChildNameMatcher.Match(definition, instance);
if (matchResult.UnmatchedInstanceElements.Any() && !allowAdditionalChildren)
{
var elementList = String.Join(",", matchResult.UnmatchedInstanceElements.Select(e => "'" + e.Name + "'"));
validator.Trace(outcome, $"Encountered unknown child elements {elementList} for definition '{definition.Path}'",
Issue.CONTENT_ELEMENT_HAS_UNKNOWN_CHILDREN, instance);
}
//TODO: Give warnings for out-of order children. Really? That's an xml artifact, no such thing in Json!
//(with the serializationrepresentationnav we could determine the source is xml and make order matter....)
// Recursively validate my children
foreach (var match in matchResult.Matches)
{
outcome.Add(validator.ValidateMatch(match, instance));
}
return(outcome);
}
