Added support for numeric ID

    /**

     * Method to return a randomly generated user numeric ID. The default 

     * implementation returns a value between 10000 and Integer.MAX_VALUE.

     * Services that support a different mechanism for generating numeric

     * IDs overide this method.

     * @return

     */

    protected int genNextNumericId()

    {

        Random rand = new Random();

        // nextInt is normally exclusive of the top value,

        // so add 1 to make it inclusive

        return rand.nextInt(Integer.MAX_VALUE - 10000) + 10000;

    }

}