Why not use the paramCheck tag?
http://maven.apache.org/tags.html#maven:paramCheck
--
dIon Gillard, Multitask Consulting
Blog: http://blogs.codehaus.org/people/dion/
[EMAIL PROTECTED] wrote on 16/10/2003 12:03:46 AM:
> Hi there,
>
> How to fail inside a maven plugin ?
>
> example:
>
> <goal name="init">
>
> <j:set var="error">false</j:set>
> <j:if test="${class.dir == null}">
> <ant:echo message="property 'class.dir' not present"/>
> <j:set var="error">true</j:set>
> </j:if>
> <j:if test="${error == 'true'}">
> <ant:echo message="Missing properties !"/>
> FAIL HERE
> </j:if>
> ...
> </goal>
>
> Thx,
> -emmanuel
>
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