Ok, this seems to work quite nicely...
public class ParameterTypeResolver : ISubDependencyResolver
{
public object Resolve(
CreationContext context,
ISubDependencyResolver parentResolver,
ComponentModel model,
DependencyModel dependency)
{
foreach (DictionaryEntry entry in
context.AdditionalParameters)
{
if (this.Matches(dependency, entry))
{
return entry.Value;
}
}
return null;
}
public bool CanResolve(
CreationContext context,
ISubDependencyResolver parentResolver,
ComponentModel model,
DependencyModel dependency)
{
if (context == null || context.AdditionalParameters ==
null)
{
return false;
}
foreach (DictionaryEntry entry in
context.AdditionalParameters)
{
if (this.Matches(dependency, entry))
{
return true;
}
}
return false;
}
private bool Matches(DependencyModel dependency,
DictionaryEntry entry)
{
return dependency.TargetType.IsAssignableFrom
(entry.Value.GetType());
}
}
On Apr 8, 11:41 am, Paul Hatcher <[email protected]> wrote:
> Thanks for that - I think I'm about 80% of the way there now...
>
> One issue remaining is that the values passed into resolve via the
> dictionary are picked out according to name - is there anyway of
> having them picked out according to type instead by registering a
> custom resolver?
>
> Rationale is that currently I just register a bunch of views on the
> page and then create one or more presenters al off which have a
> parameter named view ;-)
>
> A naming convention seems a fragile direction to proceed in and would
> also not work for some of my more complex pages which have 6 or more
> presenters and views.
>
> Paul
>
> On Apr 7, 5:34 pm, Victor Kornov <[email protected]> wrote:
>
>
>
> > private IPresenter InitializePresenter(object view)
> > {
> > IDictionary arguments = new Hashtable(1);
> > arguments.Add("view", view);
>
> > IPresenter presenter = IoC.Resolve<IPresenter>(_presenterType, arguments);
> > presenter.Initialize();
>
> > PresentersCache.Put(view, presenter);
>
> > return presenter;
>
> > }
>
> > public abstract class Presenter<V> : IPresenter where V : class, IView
> > {
> > private readonly V _view;
> > public V View
> > {
> > get { return _view; }
>
> > }
>
> > public Presenter(V view)
> > {
> > if (view == null)
> > throw new ArgumentNullException("view");
>
> > _view = view;
>
> > }
>
> > public void Initialize()
> > {
> > if (!_isInitialized)
> > {
> > InitializePresenter();
> > _isInitialized = true;
>
> > }
> > }
>
> > private bool _isInitialized;
> > public bool IsInitialized
> > {
> > get { return _isInitialized; }
>
> > }
>
> > protected virtual void InitializePresenter()
> > {}
>
> > }
> > On Tue, Apr 7, 2009 at 8:24 PM, Paul Hatcher <[email protected]> wrote:
>
> > > German
>
> > > Thanks, but I don't think it applies.
>
> > > The issue as I see it is that as the web app is multi-threaded I can't
> > > put anything into the container that I don't want all threads to see
> > > and I also don't want Windsor to be responsible for the creation of
> > > the views as they already exist.
>
> > > What I want is something along the lines of..
>
> > > container.Resolve<CustomerEditPresenter>(controller.ViewCollection)
>
> > > where the container knows how to ask the passed value if it has any
> > > dependencies that it might be interested in.- Hide quoted text -
>
> > - Show quoted text -- Hide quoted text -
>
> - Show quoted text -
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