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From: Craig S. Cottingham <craig@cottingham.net>
Subject: Re: running the project out of maven.xml
Date: Wed, 20 Oct 2004 17:34:19 -0500
To: "Maven Users List" <users@maven.apache.org>
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On Oct 20, 2004, at 13:24, Ben Anderson wrote:

> I'd like to take advantage of the classpath which maven uses to run my 
> project.  I've tried to solutions:
> [ ... ]
> 2.   <ant:java classname="us.benanderson.rpc.Assignment3"
>                  classpath="${basedir}/target/classes"
>                  classpathref="maven.dependency.classpath"/>
>
> This makes a little more sense, but for some reason I'm getting this 
> output:
>
>    [java] [ERROR] java.lang.NoClassDefFoundError: org/w3c/dom/Document

Oh so close. Try adding 'fork="true"' to the ant:java tag.

It's possible to make a goal that's pretty flexible. For instance, 
here's what I use:

   <goal name="run" prereqs="java:compile,java:jar-resources">
     <ant:java classname="${classname}" fork="true">
       <ant:classpath>
         <ant:path refid="maven.dependency.classpath" />
         <ant:pathelement path="${maven.build.dest}" />
       </ant:classpath>
     </ant:java>
   </goal>

This requires defining "classname" on the command line, like:

   maven -Dclassname=net.cottingham.Test run

--
Craig S. Cottingham
craig@cottingham.net
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