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Abstract class and interface

jose chiramal
Ranch Hand

Joined: Feb 12, 2010
Posts: 266

Abstract classes are excellent candidates inside of application frameworks. Any examples of these that are used in Struts ?
Rajkamal Pillai
Ranch Hand

Joined: Mar 02, 2005
Posts: 445


Struts 1.x is based on Abstract class oriented design/approach. Struts 2 has moved on to an interface oriented one.

David Newton

Joined: Sep 29, 2008
Posts: 12617

How about looking at the Struts API and finding out for yourself?
I agree. Here's the link:
subject: Abstract class and interface
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