/// <summary>
/// Initializes a new instance of the <see cref="ServiceExtension{TService}"/> class using the specified service
/// client and HTTP API call factory.
/// </summary>
/// <param name="service">The service instance.</param>
/// <param name="httpApiCallFactory">The factory to use for creating new HTTP API calls for the
/// extension.</param>
/// <exception cref="ArgumentNullException">
/// <para>If <paramref name="service"/> is <see langword="null"/>.</para>
/// <para>-or-</para>
/// <para>If <paramref name="httpApiCallFactory"/> is <see langword="null"/>.</para>
/// </exception>
protected ServiceExtension(TService service, IHttpApiCallFactory httpApiCallFactory)
{
if (service == null)
{
throw new ArgumentNullException("service");
}
if (httpApiCallFactory == null)
{
throw new ArgumentNullException("httpApiCallFactory");
}
_service = service;
_httpApiCallFactory = httpApiCallFactory;
}
/// <summary> /// Creates a default instance of the extension. /// </summary> /// <remarks> /// Service client implementations are given the first opportunity to create an instance of /// <typeparamref name="TExtension"/> for a particular service extension definition. To improve flexibility in /// using vendor-specific extensions, service extension definitions support creating default instances of a /// service extension if the service client implementation does not provide its own implementation. /// </remarks> /// <param name="service">The service client instance.</param> /// <param name="httpApiCallFactory">The factory to use for creating new HTTP API calls for the /// extension.</param> /// <returns> /// A default instance of <typeparamref name="TExtension"/> for the specified service client. /// </returns> /// <exception cref="ArgumentNullException"> /// <para>If <paramref name="service"/> is <see langword="null"/>.</para> /// <para>-or-</para> /// <para>If <paramref name="httpApiCallFactory"/> is <see langword="null"/>.</para> /// </exception> /// <exception cref="NotSupportedException"> /// If the service extension definition does not provide a default implementation. /// </exception> public abstract TExtension CreateDefaultInstance(TService service, IHttpApiCallFactory httpApiCallFactory);
