private static SubjectNameStrategyDelegate GetKeySubjectNameStrategy(IEnumerable <KeyValuePair <string, string> > config)
{
var keySubjectNameStrategyString = config.FirstOrDefault(prop => prop.Key.ToLower() == SchemaRegistryConfig.PropertyNames.SchemaRegistryKeySubjectNameStrategy).Value ?? "";
SubjectNameStrategy keySubjectNameStrategy = SubjectNameStrategy.Topic;
if (keySubjectNameStrategyString != "" &&
!Enum.TryParse <SubjectNameStrategy>(keySubjectNameStrategyString, out keySubjectNameStrategy))
{
throw new ArgumentException($"Unknown KeySubjectNameStrategy: {keySubjectNameStrategyString}");
}
return(keySubjectNameStrategy.ToDelegate());
}
/// <summary> /// Helper method to construct the value subject name given the specified parameters. /// </summary> public static string ConstructValueSubjectName(this SubjectNameStrategy strategy, string topic, string recordType = null) => strategy.ToDelegate()(new SerializationContext(MessageComponentType.Value, topic), recordType);
