2015-03-11 16:29 GMT+01:00 R Veach <rveac...@gmail.com>:
> Hi,
>
> I know it is possible to limit struts to specific methods using the
> MethodFilterInterceptor, and to change the execute method in the config or
> form declaration using the method attribute.
>
> Is it possible to have an interceptor change which method would be executed
> in the action? I see I can get the method name using
> "invocation.getProxy().getMethod()", but I can't find any setter.
There is a reason for that - other interceptors can based on that ;-)
> One reason I want to do this is to build submit and first time in logic
> without defining it everywhere for every page and have an interceptor do
> the work for me.
> I would identify if it is first time or submit based on request to see if
> it is "GET" or "POST".
> I could call the methods directly from the interceptor since I have the
> action instance, but that would bypass the rest of the interceptor chain
> and would require this interceptor to always be last in the list.
>
> Here is an example of what I was planning:
>
> //
> if (isFirstTime(request)) {
> if (action instanceof FirstTimeLogic) {
> invocation.getProxy().setMethod("executeFirstTimeInLogic");
> }
> } else {
> if (action instanceof SubmitLogic) {
> invocation.getProxy().setMethod("executeSubmitLogic");
> }
> }
>
> return invocation.invoke();
The best option is to implement your own version of ActionProxyFactory
and ActionProxy - and used them instead of default one.
Regards
--
Łukasz
+ 48 606 323 122 http://www.lenart.org.pl/
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