pt		AfterExecute (TCustomJSONRPCHandler)
pt		BeforeExecute (TCustomJSONRPCHandler)
pt	ro	IntfType (TRTTIJSONRPCHandler)
pt	ro	Method (TRTTIJSONRPCHandler)
pt		Options (TCustomJSONRPCHandler)
		ParamDefs (TCustomJSONRPCHandler)
		ResultType (TCustomJSONRPCHandler)
	ro	RPCClassName (TRTTIJSONRPCHandler)
		RPCMethodName (TCustomJSONRPCHandler)