public StrutsActionProxy(ActionInvocation inv,
    String namespace,
    String actionName,
    String methodName,
    boolean executeResult,
    boolean cleanupContext) 
{
        super(inv, namespace, actionName, methodName, executeResult, cleanupContext);
}

 public String execute() throws Exception 
{
        ActionContext previous = ActionContext.getContext();
        ActionContext.setContext(invocation.getInvocationContext());
        try {
// This is for the new API:
//            return RequestContextImpl.callInContext(invocation, new Callable< String >() {
//                public String call() throws Exception {
//                    return invocation.invoke();
//                }
//            });
            return invocation.invoke();
        } finally {
            if (cleanupContext)
                ActionContext.setContext(previous);
        }
}

 protected  void prepare() 
{
        super.prepare();
}