Urgent: ADF faces/binding: MethodNotFoundException: addControlActionBinding

Question

Hi all,
I've got a Faces managed, request-scope bean that has a managed property, bindings, which I've set to equal #{bindings} (this is so I can use databindings programatically if I need to). I've got the following methods:
  public void setBindings(BindingContainer bindings)
    this.bindings = bindings;
    checkCart();
  public void checkCart()
    OperationBinding checkCart = bindings.getOperationBinding("checkCart");
    checkCart.execute();
  }When navigating into the page from elsewhere, this works fine. My operation binding is always executed before displaying any data, which is what I want.
However, it doesn't work when the page is submitted--either on a partial submit via a component's 'autosubmit="true"' attribute or via a command link/button trying to navigate off the page. checkCart() is being called, but an exception is thrown at the line checkCart.execute()--
javax.faces.FacesException: Can't set managed bean property: 'bindings'.
Caused by: javax.faces.el.MethodNotFoundException: addControlActionBinding
     at com.sun.faces.el.MethodBindingImpl.method(MethodBindingImpl.java:199)
     at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:124)
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlActionBinding._execute(FacesCtrlActionBinding.java:134)
     at oracle.adfinternal.view.faces.model.binding.FacesCtrlActionBinding.execute(FacesCtrlActionBinding.java:104)
     at com.csea.webstore.view.backing.ViewCartPage.checkCart(ViewCartPage.java:40)
     at com.csea.webstore.view.backing.ViewCartPage.setBindings(ViewCartPage.java:53)When I step into the code, I notice that checkCart's "Result" property is still there from the original page load--which surprised me. Aren't all the bindings supposed to be re-initialized on each request? I don't know if this is the problem or not. "addControlActionBinding" certainly isn't anything from my code.
Message was edited by:
Avrom
[This has nothing specific to do with PPR; changed this to reflect that fact.]

Answer 1

Anyone?
The last bit of Oracle code in the root cause stack trace, FacesCtrlActionBinding.java:134, is the following:
// bug 4681281:
m._addControlActionBinding.invoke(fc, new Object[] {getName(), this});
I've searched the Bug DB through metalink, and it claims it can't find Bug #4681281. I don't know if the problem has anything to do with this bug or not.
I have also noticed that this bug doesn't always appear on partial submit. It appears whenever the page submits a form (that is, not when the page first loads, but when the user uses an auto-submit or a command button that navigates out). I'm goint to change the top subject line accordingly.