posted 18 years ago
Hi,
IMO you could use both, but there is a subtle difference here. Chain-of-responsability is best applied in situations where you may want to add or re-organize request filters. A proxy controls access to other component, in this case the controller, so Proxy is the best answer, but not the only one.
Cleuton Sampaio<br />Systems Architect<br />(SCEA,SCWCD,SCBCD,MCSE,MCSD)