Validation of field with dynamic name

[Torsten Krah <tk...@fachschaft.imn.htwk-leipzig.de>]

Hi,

validation is easy when you know how your field is named:

http://struts.apache.org/2.x/docs/validation.html

But how its done if you don't know it exactly.
E.g. this one:

<s:textfield name="ruleSets[%{#status.index}].rules[%{#rulesStat.index}]" />

You get something like:

ruleSets[0].rules[0].points

I tried 
http://www.opensymphony.com/xwork/wikidocs/Validation Annotation.html

and annotated my Entity Class with @Validation and the setPoints method with a 
IntRangeValidator - but nothing happend.
The xml File needs the fieldName which i don't have. I've got no more ideas (i 
can implement the validate() method and parse all my parameters there, but i 
hope this can be done via framework).
Any help appreciated.

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