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POCastle Windsor fluent registration : AllTypes and type forwarding
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  1. POCastle Windsor fluent registration : AllTypes and type forwarding
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    copied!<p>Given the following classes/interfaces :</p> <pre><code>class Repository&lt;T&gt; : IRepository&lt;T&gt; {} class UserRepository : Repository&lt;User&gt;, IUserRepository {} </code></pre> <p>Is there a simple way to transform this :</p> <pre><code>container.Register( Component.For&lt;IUserRepository&gt;() .Forward&lt;IRepository&lt;User&gt;&gt;() .ImplementedBy&lt;UserRepository&gt;() ); </code></pre> <p>Into an automatic registration through AllTypes ? So far I'm missing type forwarding.</p> <pre><code>container.Register( AllTypes.FromAssemblyContaining(typeof(IUserRepository)) .BasedOn(typeof(Repository&lt;&gt;)) .WithService.Select((t, b) =&gt; new List&lt;Type&gt; { t.GetInterfaces().Where( x =&gt; !x.IsGenericType ).FirstOrDefault() }) ); </code></pre> <p>But with the type forwarding ? So this will work :</p> <pre><code>container.Resolve&lt;IUserRepository&gt;().GetType() == container.Resolve&lt;IRepository&lt;User&gt;&gt;().GetType() </code></pre> <p>The following code doesn't quite work, as FirstInterface() returns the IRepository&lt;User> :</p> <pre><code>container.Register( AllTypes.FromAssemblyContaining(typeof(IUserRepository)) .BasedOn(typeof(Repository&lt;&gt;)) .WithService.FirstInterface() ); </code></pre> <p>Edit : I was pretty close, so in my case :</p> <pre><code>container.Register( AllTypes.FromAssemblyContaining(typeof(IUserRepository)) .BasedOn(typeof(Repository&lt;&gt;)) .WithService.Select((t, b) =&gt; new List&lt;Type&gt; { t.GetInterfaces() }) ); </code></pre>
 

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