Re: [Springframework-developer] Spring aop and struts

[<jue...@we...>]

Have a look at Spring's org.springframework.web.struts package: Besides =
Action base classes that allow easy access to Spring's root web =
application context (ActionSupport and DispatchActionSupport), you'll =
also find a ContextLoaderPlugIn plus DelegationActionProxy / =
DelegatingRequestProcessor there.
=20
The latter delegation mechanisms allows you to have a special Spring XML =
bean definition file where your Struts Actions get defined as Spring =
beans themselves; the Struts ActionServlet will simply delegate to them. =
You can in principle apply all of Spring's bean configuration facilities =
to those Actions beans, including AOP ProxyFactoryBeans that specify =
advices/interceptors for specific target Actions.
=20
Note that an AOP ProxyFactoryBean for a Struts Action target needs to =
have "proxyTargetClass" as "true", to proxy the full target class rather =
than just specific interfaces (requiring CGLIB on the classpath). =
Unfortunately, Struts does not define an Action interface, so there's no =
way around that.
=20
Juergen
=20

________________________________

Von: spr...@li... im Auftrag =
von jack hi
Gesendet: Do 05.08.2004 08:25
An: spr...@li...
Betreff: [Springframework-developer] Spring aop and struts



Hi,Spring guys.

After I integrated Spring and Struts, the first idea from my brain was:
Could I apply Spring aop on struts actions?

Yes, SAIF project had supplied struts some interceptor function, but =
it's
weak in DispatchAction and MethodInceptor.

And my experience was finally failed:(. I could not create struts Action
proxy. Because in spring "Either an interface or a target is required =
for
proxy creation". Should my struts actions implement TargetSource =
interface?

Thank you for your glance at this message, and appreciate your =
suggestion.

Regards
Jack

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