gistfile1.cs

using System;
using System.Linq;
using Castle.MicroKernel.Registration;
using Castle.MicroKernel.Resolvers;

namespace CompositeWPFContrib.Composite.WindsorExtensions
{
	public class LazyLoader : ILazyComponentLoader
	{
		private readonly string[] allowedAssembliesNames = new[]
		                                                   	{
		                                                   		"Microsoft.Practices.Composite",
		                                                   		"Microsoft.Practices.Composite.Presentation",
		                                                   		"Microsoft.Practices.Composite.Wpf"
		                                                   	};

		#region ILazyComponentLoader Members

		public IRegistration Load(string key, Type service)
		{
			if (allowedAssembliesNames.Any(n => service.Assembly.FullName.StartsWith(n)))
			{
				return Component.For(service).Named(key).LifeStyle.Transient;
			}

			return null;
		}

		#endregion
	}
}