/// <summary>
/// Return a <see cref="IDependencyResolverPolicy"/> instance that will
/// return this types value for the parameter.
/// </summary>
/// <param name="typeToBuild">Type that contains the member that needs this parameter. Used
/// to resolve open generic parameters.</param>
/// <returns>The <see cref="IDependencyResolverPolicy"/>.</returns>
public override IDependencyResolverPolicy GetResolverPolicy(Type typeToBuild)
{
Guard.ArgumentNotNull(typeToBuild, "typeToBuild");
var parameterReflector = new ReflectionHelper(ParameterType);
Type typeToResolve = parameterReflector.Type;
if (parameterReflector.IsOpenGeneric)
{
typeToResolve = parameterReflector.GetClosedParameterType(typeToBuild.GenericTypeArguments);
}
return new OptionalDependencyResolverPolicy(typeToResolve, this.name);
}
private IDependencyResolverPolicy CreateGenericResolverPolicy(Type typeToBuild, ReflectionHelper parameterReflector)
{
return new NamedTypeDependencyResolverPolicy(
parameterReflector.GetClosedParameterType(typeToBuild.GenericTypeArguments),
this.name);
}