thx a lot, it looks like a gr8 sample On Tue, Oct 5, 2010 at 9:29 PM, Jason Meckley <[email protected]>wrote:
> I'm going to post the full example on Google Code in the next 24 > hours. > > On Oct 5, 2:24 pm, Roei Bar <[email protected]> wrote: > > could you guys show how to use this sample? > > > > 2010/10/5 Jason Meckley <[email protected]> > > > > > short and sweat! > > > > > public class EventBrokerContributor : > > > IContributeComponentModelConstruction > > > { > > > public void ProcessModel(IKernel kernel, ComponentModel model) > > > { > > > if (model.ImplementationIsAListener() == false) return; > > > > > var steps = model.LifecycleSteps; > > > var broker = kernel.Resolve<IEventRegister>(); > > > steps.Add(LifecycleStepType.Commission, new > > > RegisterWithEventBroker(broker)); > > > steps.Add(LifecycleStepType.Decommission, new > > > UnregisterWithEventBroker(broker)); > > > } > > > } > > > > > public class RegisterWithEventBroker : ILifecycleConcern > > > { > > > private readonly IEventRegister broker; > > > > > public RegisterWithEventBroker(IEventRegister broker) > > > { > > > this.broker = broker; > > > } > > > > > public void Apply(ComponentModel model, object component) > > > { > > > broker.Register(component); > > > } > > > } > > > > > public class UnregisterWithEventBroker : ILifecycleConcern > > > { > > > private readonly IEventRegister broker; > > > > > public UnregisterWithEventBroker(IEventRegister broker) > > > { > > > this.broker = broker; > > > } > > > > > public void Apply(ComponentModel model, object component) > > > { > > > broker.Unregister(component); > > > } > > > } > > > > > On Oct 5, 8:15 am, Krzysztof Koźmic <[email protected]> > > > wrote: > > > > No worries. Actually I was thinking - this might serve as a good > basis > > > > for a sample app showing Windsor's extensibility. Would you be > > > > interested in putting together a small sample app built on top of > that > > > > facility and submitting it as a sample for Windsor? > > > > > > Pretty much like the other sample we have for Silverlight: > > >http://github.com/HEskandari/Castle-Windsor-Examples > > > > > > cheers, > > > > Krzysztof > > > > > > On 5/10/2010 10:05 PM, Jason Meckley wrote: > > > > > > > thank you. I'll research that this morning. > > > > > > > On Oct 4, 6:24 pm, Krzysztof Koźmic<[email protected]> > > > > > wrote: > > > > >> Looks good although custom Activator swapped under the covers > feels > > > too > > > > >> intrusive. I'd use lifestyle concerns instead. > > > > > > >> sent from my HTC Desire > > > > > > >> On 05/10/2010 6:07 AM, "Jason Meckley"<[email protected]> > > > wrote: > > > > > > >> I'm spiking a sample of an event broker where listeners are > > > > >> (un)registered to the broker during resolution/destruction. the > code > > > > >> below appears to be working, but I wanted to double check with the > > > > >> community to make sure I'm not missing something obvious (or not > so > > > > >> obvious). > > > > > > >> public class EventBrokerFacility > > > > >> : AbstractFacility > > > > >> { > > > > >> protected override void Init() > > > > >> { > > > > >> Kernel.ComponentModelBuilder.AddContributor(new > > > > >> EventBrokerContributor()); > > > > >> Kernel.Register(Component > > > > > > >> .For<SynchronizationContext>() > > > > > > >> .ImplementedBy<WindowsFormsSynchronizationContext>() > > > > > .LifeStyle.Singleton, > > > > >> Component > > > > > .For<IEventPublisher, > > > > >> IEventRegister>() > > > > > > >> .ImplementedBy<EventBroker>() > > > > > > >> .LifeStyle.Singleton); > > > > >> }} > > > > > > >> public class EventBrokerContributor > > > > >> : IContributeComponentModelConstruction > > > > >> { > > > > >> private readonly Type activator = typeof > > > > >> (EventBrokerComponentActivator); > > > > >> private readonly Type listener = typeof (IListener<>); > > > > > > >> public void ProcessModel(IKernel kernel, ComponentModel > model) > > > > >> { > > > > >> var isAListener = model > > > > >> .Implementation > > > > >> .GetInterfaces() > > > > >> .Where(i => i.IsGenericType) > > > > >> .Select(i => > i.GetGenericTypeDefinition()) > > > > >> .Any(i => i == listener); > > > > > > >> if (isAListener == false) return; > > > > >> model.CustomComponentActivator = activator; > > > > >> }} > > > > > > >> public class EventBrokerComponentActivator > > > > >> : DefaultComponentActivator > > > > >> { > > > > >> private IEventRegister Broker > > > > >> { > > > > >> get { return Kernel.Resolve<IEventRegister>(); } > > > > >> } > > > > > > >> public EventBrokerComponentActivator( > > > > >> ComponentModel model, > > > > >> IKernel kernel, > > > > >> ComponentInstanceDelegate onCreation, > > > > >> ComponentInstanceDelegate onDestruction) > > > > >> : base(model, kernel, onCreation, onDestruction) > > > > >> { > > > > >> } > > > > > > >> public override object Create(CreationContext context) > > > > >> { > > > > >> var component = base.Create(context); > > > > >> Broker.Register(component); > > > > >> return component; > > > > >> } > > > > > > >> public override void Destroy(object instance) > > > > >> { > > > > >> Broker.Unregister(instance); > > > > >> base.Destroy(instance); > > > > >> } > > > > > > >> } > > > > > > >> as an example this class will use the > EventBrokerComponentActivator > > > > >> class Presenter : IListener<Foo>,IListener<Bar> > > > > >> { > > > > > > >> } > > > > > > >> while this class uses the default. > > > > >> class Service > > > > >> { > > > > > > >> } > > > > > > >> -- > > > > >> You received this message because you are subscribed to the Google > > > Groups > > > > >> "Castle Project Users" group. > > > > >> To post to this group, send email to > > > [email protected]. > > > > >> To unsubscribe from this group, send email to > > > > >> [email protected]<castle-project-users%[email protected]> > <castle-project-users%[email protected]<castle-project-users%[email protected]> > > > > > <castle-project-users%[email protected]<castle-project-users%[email protected]> > <castle-project-users%[email protected]<castle-project-users%[email protected]> > > > > > > > > >> . > > > > >> For more options, visit this group athttp:// > > > groups.google.com/group/castle-project-users?hl=en. > > > > > -- > > > You received this message because you are subscribed to the Google > Groups > > > "Castle Project Users" group. > > > To post to this group, send email to > [email protected] > > > . > > > To unsubscribe from this group, send email to > > > [email protected]<castle-project-users%[email protected]> > <castle-project-users%[email protected]<castle-project-users%[email protected]> > > > > > . > > > For more options, visit this group at > > >http://groups.google.com/group/castle-project-users?hl=en. > > > > > > -- > You received this message because you are subscribed to the Google Groups > "Castle Project Users" group. > To post to this group, send email to [email protected] > . > To unsubscribe from this group, send email to > [email protected]<castle-project-users%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/castle-project-users?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Castle Project Users" group. 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