ahh ok :) it is always good to learn something new..
thanks...
On Oct 6, 6:05 pm, "Craig Neuwirt" <[EMAIL PROTECTED]> wrote:
> ServiceOverrides are a special type of parameter in which you want to
> reference an existing component. Therefore, the kernel has to do a little
> more work when satisfying that type of dependency. If you already had
> instances of those services, then you would use a regular parameter
>
> craig
>
> On Mon, Oct 6, 2008 at 10:59 AM, Mark Jensen <[EMAIL PROTECTED]> wrote:
>
> > Thanks alot Craig :)
>
> > but why is it a ServiceOverride? .... i would have thought that
> > Paramters would have been they right thing, after all, that is what im
> > trying to parse to SomeClass
>
> > On Oct 6, 5:35 pm, "Craig Neuwirt" <[EMAIL PROTECTED]> wrote:
> > > ServiceOverride.ForKey("services").Eq("service1", "service2")
>
> > > On Mon, Oct 6, 2008 at 10:27 AM, Mark Jensen <[EMAIL PROTECTED]> wrote:
>
> > > > maybe... but i get an error with this
>
> > > > ServiceOverride.ForKey("services", "service1", "service2")
>
> > > > ForKey() only takes one paramter which is "string key"
>
> > > > On Oct 6, 4:07 pm, "Craig Neuwirt" <[EMAIL PROTECTED]> wrote:
> > > > > Mark,
>
> > > > > It looks like you want to perform service overrides. In this case,
> > you
> > > > > might try
>
> > > > > kernel.Register(Component.For<IService>()
> > > > > .ImplementedBy<Service1>().Named("service1");
>
> > > > > kernel.Register(Component.For<IService>()
> > > > > .ImplementedBy<Service2>().Named("service2");
>
> > > > > kernel.Register(Component.For<SomeClass>()
> > > > > ServiceOverrides(
> > > > > ServiceOverride.ForKey("services", "service1",
> > > > > "service2")
> > > > > )
> > > > > );
>
> > > > > Howerver, a more automated approach would use Hammett
> > > > ISubDependencyResolver
> > > > > approachhttp://hammett.castleproject.org/?p=257
>
> > > > > On Mon, Oct 6, 2008 at 8:49 AM, Mark Jensen <[EMAIL PROTECTED]>
> > wrote:
>
> > > > > > yeah, but I cant really seem to understand this new way of doing it
> > :(
>
> > > > > > So i have put toghter a small example from the link to
> > > > > > CodeBetter.com... So i might better understand it
>
> > > > > > What needs to be done?
>
> > > > > > public interface IService
> > > > > > {
> > > > > > string DoSomething();
> > > > > > }
>
> > > > > > public class Service1 : ISerivce
> > > > > > {
> > > > > > }
>
> > > > > > public class Service2 : ISerivce
> > > > > > {
> > > > > > }
>
> > > > > > public class SomeClass
> > > > > > {
> > > > > > private IService[] services;
>
> > > > > > public SomeClass(ISerivce[] services)
> > > > > > {
> > > > > > this.services = services;
> > > > > > }
>
> > > > > > public DoSomething()
> > > > > > {
> > > > > > // find the right service
> > > > > > serivce.DoSomething();
> > > > > > }
> > > > > > }
>
> > > > > > kernel.Register(Component.For<IService>()
> > > > > > .ImplementedBy<Serivce1,
> > > > > > Service2>()
> > > > > > .DependsOn(????)
> > > > > > );
>
> > > > > > On Oct 6, 3:34 pm, "Craig Neuwirt" <[EMAIL PROTECTED]> wrote:
> > > > > > > Ok, you can just use a regular dictionary then
>
> > > > > > > Hashtable config = new Hashtable();
> > > > > > > config.Add("someArray", new string []{ "a", "b","c" });
>
> > > > > > > On Mon, Oct 6, 2008 at 8:16 AM, Mark Jensen <[EMAIL PROTECTED]>
> > > > wrote:
>
> > > > > > > > thanks Ken
>
> > > > > > > > Anyway, Craig.. this part here: new { someArray = new []{ "a",
> > "b",
> > > > > > > > "c" }} seems to a .Net 3.0 feature? (Im using 2.0)
>
> > > > > > > > On Oct 6, 2:56 pm, "Craig Neuwirt" <[EMAIL PROTECTED]> wrote:
> > > > > > > > > Mark,
>
> > > > > > > > > That example uses an older approach to registration. You
> > might
> > > > > > want to
> > > > > > > > > try the fluent interface which give you more control. If
> > not,
> > > > you
> > > > > > need
> > > > > > > > to
> > > > > > > > > register your component as you are doing and the do a
> > > > > > > > > kernel.RegisterCustomDependencies("component name", new {
> > > > someArray =
> > > > > > new
> > > > > > > > []
> > > > > > > > > { "a", "b", "c" })
>
> > > > > > > > > On Mon, Oct 6, 2008 at 7:41 AM, Mark Jensen <
> > [EMAIL PROTECTED]>
> > > > > > wrote:
>
> > > > > > > > > > hmm.. maybe.. But i dont have any methods on Component?
>
> > > > > > > > > > atm i trying to make a working example from this here
>
> >http://dotnetslackers.com/articles/designpatterns/InversionOfControlA.
> > > > > > > > ..
>
> > > > > > > > > > # IKernel kernel = new DefaultKernel();
> > > > > > > > > > #
> > > > > > > > > > # kernel.AddComponent("HttpFileDownloader",
> > > > > > typeof(IFileDownloader),
> > > > > > > > > > typeof(HttpFileDownloader));
> > > > > > > > > > # kernel.AddComponent("StringParsingTitleScraper",
> > > > > > > > > > typeof(ITitleScraper), typeof(StringParsingTitleScraper));
> > > > > > > > > > # kernel.AddComponent("HtmlTitleRetriever",
> > > > > > > > > > typeof(HtmlTitleRetriever));
> > > > > > > > > > #
> > > > > > > > > > # HtmlTitleRetriever retriever = (HtmlTitleRetriever)
> > > > > > > > > > kernel[typeof(HtmlTitleRetriever)];
>
> > > > > > > > > > On Oct 6, 2:19 pm, "Craig Neuwirt" <[EMAIL PROTECTED]>
> > wrote:
> > > > > > > > > > > Most everything in a config file can be done
> > programatically.
>
> > > > > > > > > > > It sounds like you want to do something like
>
> > > > > > kernel.Register(Component.For<IService>().ImplementBy<MyService>()
> > > > > > > > > > > .DependsOn(new { someArray = new [] { "a", "b", "c" }
> > }
> > > > > > > > > > > );
>
> > > > > > > > > > > On Mon, Oct 6, 2008 at 4:42 AM, Mark Jensen <
> > > > [EMAIL PROTECTED]>
> > > > > > > > wrote:
>
> > > > > > > > > > > > Hi
>
> > > > > > > > > > > > I got a question about the Microkernel
>
> > > > > > > > > > > > I know that you can parse arrays when you are using a
> > > > config
> > > > > > file
>
> > > >http://www.castleproject.org/container/documentation/v1rc3/usersguide.
> > > > > > > > > > ..
>
> > > > > > > > > > > > but i cant find a way to do the same thing with
> > code....
>
> > > > > > > > > > > > is it even possible? .... and how could it be done,
> > because
> > > > i
> > > > > > dont
> > > > > > > > > > > > wont to keep these "settings" in a config file...
>
> > > > > > > > > > > > best regards,
> > > > > > > > > > > > Mark j
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