chaining validation rules

[christopher snow]

I have several controller actions that have similar rules.  Is is 
possible to extract the common rules to a common action and then 
conditionally forward to the other actions?  I would like all validation 
errors to be combined and handled by the specific action:

@Jpf.Action(
       // common validation rules
)
public commonAction(MyForm form) {
   // this method doesn't do anything except
   // shared validation
   // if X, forward to actionX
   // if Y, forward to action Y
}
@Jpf.Action(
   // X validation rules
   validationErrorForward = // Can commonAction validation errors be 
combined with actionX validation errors?
)
public actionX(MyForm form) {
  // do stuff
}

Thanks in advance....



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