ExceptionHelper.java

package org.objectweb.jonas_ejb.lib;

import org.objectweb.jorm.api.PException;
import org.objectweb.medor.api.MedorException;

public class ExceptionHelper {

        public static void printException(Exception e) {
        if (e instanceof PException
                        && ((PException) e).getNestedException()!=null) {
                        printException(((PException) e).getNestedException());
                }
                else if (e instanceof MedorException
                        && ((MedorException) e).getNestedException()!=null) {
                        System.out.println(e.getMessage());
                        printException(((MedorException) e).getNestedException());
                }
                else
                        e.printStackTrace();
    }

        public static Exception getException(Exception e) {
                if (e instanceof PException
                        && ((PException) e).getNestedException()!=null) {
                        return getException(((PException) e).getNestedException());
                }
                else if (e instanceof MedorException
                        && ((MedorException) e).getNestedException()!=null) {
                        return getException(((MedorException) e).getNestedException());
                }
                else
                        return e;
        }
}

---