if(customWorkflowAction != null)
customWorkflowAction.invokeAction(wfContext.getCaller(), request, Collections.unmodifiableMap(params), ps);
else
{
logger.warn("Could not find custom class " + className + ". Is it in the classpath?");
throw new WorkflowException("Could not find custom class " + className + ". Is it in the classpath?");
}
}