public static RoleDescriptor ResolveAndBuild(RoleDescriptorConfiguration configuration)
{
var descriptor = DescriptorBuildersHelper.ResolveDescriptor(configuration.RoleDescriptorType);
var del = DescriptorBuildersHelper.GetDescriptorDelegate(configuration.RoleDescriptorType);
return(del(descriptor, configuration));
}
public static object ResolveDescriptor(Type type)
{
var genericType = typeof(IDescriptorBuilder <>).MakeGenericType(type);
var builder = DescriptorBuildersHelper.GetTypes(t => !t.IsAbstract && !t.IsInterface && genericType.IsAssignableFrom(t))
.FirstOrDefault();
if (builder == null)
{
throw new InvalidOperationException(String.Format("Descriptor builder for type: {0} not found.", genericType.Name));
}
return(Activator.CreateInstance(builder));
}
public static Func <object, RoleDescriptorConfiguration, RoleDescriptor> GetDescriptorDelegate(Type type)
{
return(DescriptorBuildersHelper._delCache.GetOrAdd(type, t => DescriptorBuildersHelper.BuildDelegate(t)));
}