XPATH: Set 'remove-all-values'

one questions, three different solutions from the idm-gurus !

Thanks guys, that helped a lot. Lothars solution is sexy as I could wrap
that around a flexible gcv.

T.

Thorsten Niebuhr wrote:

> I am trying to build a policy which checks for a range of attributes if
> there is a modify available. if so, I would like to change the event so
> whatever comes in, the output should always be:
>
> <modfy-attr attr-name="X">
> <remove-all-values>>
> <add-value><value>New Value</value><add-value>
> </modify-attr>
>
> Where the input might have been:
>
> <modfy-attr attr-name="X">
> <remove-value><value> old</value></remove-value>
> <add-value><value>New Value</value><add-value>
> </modify-attr>
>
>
> Background is that the destination is not a multi-value attribute and I
> dont want to have specific removes (based on the value of the attribute)
>
> The XPATH should be able to use a '|' operator, so something like
> modify-attr["@attr-name='X'|"@attr-name='Y'|@attr-name='Z']
>
> Does someone alrady have a similiar code built?
>
> Thx,
> Thorsten