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From Li Ying <liying.cn.2...@gmail.com>
Subject Re: <select> field value causing NumberFormatException and breaking Action
Date Mon, 18 Oct 2010 10:41:05 GMT
I think it is [Parameters Interceptor]:
http://struts.apache.org/2.2.1/docs/parameters-interceptor.html

You can set a break point in the [setXXX] method of
your Action class, then you can find out who is invoking
it from the [Call Stack].

> One other question, do you guys know where the "writing of the parameters"
> takes place in the code?  i.e. where in the source code of struts/xwork does
> the code take the parameters from the HTTP headers or where ever and
> associate them to the fields in the Java objects?
>

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