private static Digester configDigester(Digester digester)
{
digester.setValidating(false);
digester.setNamespaceAware(true);
digester.setClassLoader(XPDLParserFile.class.getClassLoader());
ConvertUtils.register(new ParameterModeConverter(), ParameterMode.class);
ConvertUtils.register(new JoinTypeConverter(), JoinType.class);
ConvertUtils.register(new SplitTypeConverter(), SplitType.class);
ConvertUtils.register(new ClassConverter(), Class.class);
return digester;
}