Where is portlet exception template stored, and any way to change it?

[Geras Alus, modificado 11 Anos atrás.]

Lets say exception occurs in my portlet, a generic portlet error is shown. I can customize the message by translating it, but i would like to do more.

So i would like to know where the template is stored, can i somehow intercept it?

I am using spring so i could write an interceptor where i have ActionResponse and RenderResponse , but i am not sure how could i change the default flow if for example X condition is not met? can i somehow "switch" template in RenderResponse ?

Thanks