Hi Matthew,

JiBX should be able to work with the classes in the jar as long as 
you're only using public fields or methods. If the fields aren't public, 
you need to either switch to public get/set methods (if available) or 
unjar the class files so that the JiBX binding compiler can modify them.

  - Dennis

Dennis M. Sosnoski
XML and Web Services in Java
Training and Consulting
http://www.sosnoski.com - http://www.sosnoski.co.nz
Seattle, WA +1-425-939-0576 - Wellington, NZ +64-4-298-6117



Matthew O'Connor wrote:
> Hello all, I looked around to see if I could find a solution to this, 
> but nothing came up, so sorry if this is clearly stated somewhere. 
> Also I'm running JiBX 1.2.2.
>
> I have a bean (that I have control over) that uses some beans that I 
> don't have control over (Apache Commons Math Vector3D). When I run the 
> compiler for the binding.xml I've created I'm getting an 
> "java.lang.IllegalStateException: Internal error - cannot modify class 
> org.apache.commons.math.geometry.Vector3D loaded from 
> ..\..\lib\commons-math-2.1.jar" - which makes sense.
>
> Is there a way around this?
>
> Thanks,
> Matthew
>
> P.S. Here's what I'm using:
>
> <binding>
>   <mapping name="Wrapper3D" class="test.Wrapper3D">
>     <structure name="Vector3D" field="v"/>
>   </mapping>
>   <mapping abstract="true" 
> class="org.apache.commons.math.geometry.Vector3D"
>       factory="com.issinc.jibx.JiBXFactory.vector3DFactory">
>     <value name="X" field="x"/>
>     <value name="Y" field="y"/>
>     <value name="Z" field="z"/>
>   </mapping>
> </binding>
>
> package test;
> import org.apache.commons.math.geometry.Vector3D;
> public class Wrapper3D {
>     private Vector3D v;
>
>     private Wrapper3D() {}
>
>     public Wrapper3D(Vector3D v) {
>         this.v = v;
>     }
> }
>
> package com.issinc.jibx;
> import org.apache.commons.math.geometry.Vector3D;
> public class JiBXFactory {
>     static Vector3D vector3DFactory() {
>         return new Vector3D(0,0,0);
>     }
> }
> ------------------------------------------------------------------------
>
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