[jsr-314-open-mirror] [jsr-314-open] Fwd: Fix UIData state saving model

[Leonardo Uribe]

Hi Martin

I have been thinking a lot about it and for this one just add two simple
methods on UIComponent could do the job:

    public Object getTransient(Serializable key)
    {
        TransientStateHelper helper = getTransientStateHelper(false);
        if (helper != null)
        {
            return helper.get(key);
        }
        return null;
    }

    public Object putTransient(Serializable key, Object value)
    {
        return getTransientStateHelper().put(key, value);
    }


Just like TransientStateHelper.

In theory, these methods will be used by the vdl or renderers, so this two
simple methods will handle these cases correctly.

>From my point of view, these methods in some way looks similar to the ones
used for handle ValueBinding / ValueExpression on UIComponent.

best regards,

Leonardo Uribe

2010/9/16 Martin Marinschek <mmarinschek at apache.org>

> Hi Leo,
>
> > I was thinking if the interface provided for handle transient properties
> > should be exposed in some
> > way, adding some methods (getter/setter) on UIComponent, to make possible
> > manipulate them from "outside"
> > the component instance. It will be very useful, specially for UIViewRoot.
>
> +1!
>
> what would be your proposed API?
>
> best regards,
>
> Martin
>
>
> --
>
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