On 6/26/07, Timo Rantalaiho <[EMAIL PROTECTED]> wrote:
On Tue, 26 Jun 2007, Igor Vaynberg wrote:
> interface IModelListener { onSet(IModel model) }
>
> class ModelMonitor implements IModel {
> private final IModel delegate;
> private List<IModelListener> listeners;
...
That's an interesting approach. Is it OK to keep references
to Component instances like that? We've thought that it
would be safer to always get the components dynamically, so
that you wouldn't get the danger of stale references.
- Timo
I dont think there is an issue. You have to check if components are still on
page in either case - whether they are there directly or you only keep their
path.
getpage.get(path); vs component.findparent(page.class)
-igor
--
Timo Rantalaiho
Reaktor Innovations Oy <URL: http://www.ri.fi/ >
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