/// <summary>
/// Add an extension to the container.
/// </summary>
/// <param name="extension"><see cref="UnityContainerExtension"/> to add.</param>
/// <returns>The <see cref="IUnityContainer"/> object that this method was called on (this in C#, Me in Visual Basic).</returns>
public IUnityContainer AddExtension(IUnityContainerExtensionConfigurator extension)
{
lock (LifetimeContainer)
{
if (null == _extensions)
{
_extensions = new List <IUnityContainerExtensionConfigurator>();
}
_extensions.Add(extension ?? throw new ArgumentNullException(nameof(extension)));
}
(extension as UnityContainerExtension)?.InitializeExtension(_context);
return(this);
}
/// <summary>
/// Add an extension to the container.
/// </summary>
/// <param name="extension"><see cref="UnityContainerExtension"/> to add.</param>
/// <returns>The <see cref="IUnityContainer"/> object that this method was called on (this in C#, Me in Visual Basic).</returns>
public static IUnityContainer AddExtension(this IUnityContainer container, IUnityContainerExtensionConfigurator extension)
{
return(((UnityContainer)container ?? throw new ArgumentNullException(nameof(container))).AddExtension(extension));
}