[jira] Created: (MYFACES-1828) code that allow perform custom tasks before and after set binding in 1.2 does not work

["Leonardo Uribe (JIRA)" <de...@myfaces.apache.org>]

code that allow perform custom tasks before and after set binding in 1.2 does not work
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                 Key: MYFACES-1828
                 URL: https://issues.apache.org/jira/browse/MYFACES-1828
             Project: MyFaces Core
          Issue Type: Bug
    Affects Versions: 1.2.2,  1.2.0
            Reporter: Leonardo Uribe
            Assignee: Leonardo Uribe
             Fix For: 1.2.3-SNAPSHOT



In myfaces 1.1, it was possible to have a method on the component like this

    public void handleBindings()
    {
        makeAliases(getFacesContext());

        RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(getFacesContext(), this, true);

        removeAliases(getFacesContext());
    }

This is called from RestoreView state to handle the bindings properly. In myfaces 1.2, architectural changes (creation on RestoreViewSupport interface) replaced the original code with this:

    public void processComponentBinding(FacesContext facesContext, UIComponent component)
    {
        ValueExpression binding = component.getValueExpression("binding");
        if (binding != null)
        {
            binding.setValue(facesContext.getELContext(), component);
        }
        
        for (Iterator<UIComponent> iter = component.getFacetsAndChildren(); iter.hasNext();)
        {
            processComponentBinding(facesContext, iter.next());
        }
    }

Some changes are necessary on RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid (not set UIInput components valid = true) to make this work as 1.1 with the advantage of aliasBean component can work like 1.1.



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