Thanks for the answers!
I think I was a bit unclear on what I was searching for. I think it will be
a bit easier if I split the tasks at hand.
Is there a way to programatically bind this:
@Provides
@Singleton
public ListenerDispatcher<ZoneActivationListener>
getZoneActivationListenerDispatcher() {
return ListenerDispatcher.create(ZoneActivationListener.class);
}
Byt only specifying ZoneActionvationListener.class? I would somehow need to
create a Key for ListenerDispatcher<ZoneActiovationListener> to match the
result of ListenerDispatcher.create(ZoneActivationListener.class);
Thanks!
On Sat, Nov 13, 2010 at 10:52 AM, Jean-Francois Poilpret <
[email protected]> wrote:
> If you need an events dispatching system, you may want to take a look at
> guts-events (http://kenai.com/projects/guts) which is an Event Bus system
> based on Guice.
> Or you may take a look at guts-events and get some inspiration from there
> and adapt it to your own system ;-)
>
> Jean-Francois
>
>
> On 12-11-2010 23:14, [email protected] wrote:
>
>> Hello list,
>>
>> Inspired by the neat configuration Module for guice persist, I decided
>> to make something similar for a small subpart of my project. I'm not
>> fully sure how to create it though.
>>
>> I want to create a module which sets up the relationship between
>> listeners and dispatchers in an event system. The event system is
>> based on a class called ListenerDispatcher<T> [1]. I want the module
>> to work something like this:
>>
>> protected void configureEvents() {
>> connect(ListeningInterface.class,
>> ClassImplementingListeningInterface.class);
>> // .... and so on
>> }
>>
>> protected void configure() {
>> configureEvents();
>> }
>>
>> What I want that line to do is:
>>
>> ListenerDispatcher<ListeningInterface> listenerDispatcher =
>> ListenerDispatcher.create(ListeningInterface.class);
>> listenerDispatcher.addListener(classImplementingListeningInterface);
>>
>> Initially I wouldn't need to be able to configure the scope of the
>> binding. I just want to reduce the boiler plate to that single line
>> (compared to a lot of configuration atm). My initial thoughts is that
>> I store all the connect bindings in a map or similar until the
>> configure() method of AbstractModule is run. In configure I bind/
>> create all the ListenerDispatchers. So far it's fine, I'm not just
>> sure how to runt the addListener part.
>>
>> Thanks for any pointers or help!
>>
>> [1] http://pastie.org/private/e20zdyb9nwbmjgq9vgkjhw
>>
>>
>>
>>
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