Looks like there are 3 common ways to create a WW2 action class
Extending ActionSupport, extending ServletActionContext or implementing Action
When should each one be called?
IMO
ActionSupport seems to be the best specially for web implementations while still keeping developers away from the http response and request
Action seems fine, more bare bones but doesnt have some of the helper features like addFieldError that ActionSupport has
ServletActionContext I guess should be considered a "last ditch choice". IF you must have access to the request or reponse then it is fine.
What is everyone elses opinion on those? Am I missing any other common ways to create Action classes?
Thanks
