Saturday, September 18, 2010

Re: EventBus and HandlerManager Classes. Difference?

Thanks, I was looking for this info before posting. But I have been
away from the gwt world for a bit and got out of sync.

Thanks!

On Sep 18, 7:21 pm, Thomas Broyer <t.bro...@gmail.com> wrote:
> On Sep 18, 3:26 pm, Ashton Thomas <ash...@acrinta.com> wrote:
>
> > Thanks very much, Thomas. This make a little more sense. I keep
> > looking at the base roo application and it is showing ( I think as of
> > M3 with the ScaffoldFactory) the use of the HandlerManager.
>
> SimpleEventBus didn't yet existed in 2.1M3 and HandlerManager was the
> only (provided) implementation of EventBus.
>
> > So it is good to hear that for certain that we are moving away from
> > HandlerManager and to implementations of the EventBus.
>
> http://code.google.com/p/google-web-toolkit/source/detail?r=8756
> """Refactors HandlerManager.HandlerRegistry into a new public class,
> SimpleEventBus. MultiFire, default source stamping, and event
> recycling are left as features of HandlerManager. HandlerManager no
> longer implements EventBus interface, in the interest of less
> confusing API for EventBus users."""

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