You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@struts.apache.org by Martin Kuhn <ma...@gmx.at> on 2002/11/28 20:27:56 UTC
Is DynaActionForm extendable ??? - What's wrong with my approach?
Hi STRUTS-experts!
I have Value-Objects's with complicate structure's.
This VO's have a generic structure and are ready for
presentation and also for update.
I don't want code many extra-layer's to handle my VO's
with struts.
I want a dynamic solution where I can use my VO's.
Is it possible to extend DynaActionForm to access my VO's?
I tried extending DynaActionForm and override
get and set-Method's of DynaActionForm and
getDynaProperty and so on.
Also I implemented DynaClass im my class.
I pass my VO to my "SpecialDynaActionForm"
and access it in get and set-method's.
But the behavior is really strange.
It works only sometimes :-(
(I use Tomcat 4.04). Sometimes when I start Tomcat and
use my web-application this approach work's well.
But sometimes I get a java.lang.ClassNotFoundException
when the Struts-Framework try to create an instance
for my SpecialDynaActionForm.
Has anybody a hint for me?
Is it clever to take this approach?
TIA
Martin
I