MACROMEDIA COLFUSION MX 7-CFML Reference page 976

GatewayHelper interface
coldfusion.eventgateway.GatewayHelper
ColdFusion MX includes a coldfusion.eventgateway.GatewayHelper Java marker interface, with
no methods. Implement this interface to define a class that provides gateway-specific utility
methods to the ColdFusion application or listener CFC. For example, an instant messaging event
gateway might use a helper class to provide buddy list management methods to the application.
The Gateway class must implement a
you do not implement the interface.
For information on GatewayHelper classes, see
976 Chapter 6: ColdFusion MX Event Gateway Reference
method that returns the helper class, or null if
getHelper
"GatewayHelper class" on page 1092.