/// <summary>
/// Sets asynchronously the composition container to the ambient services.
/// </summary>
/// <param name="ambientServicesBuilder">The ambient services builder.</param>
/// <param name="containerBuilderConfig">The container builder configuration.</param>
/// <returns>A promise of the provided ambient services builder.</returns>
public static async Task<AmbientServicesBuilder> WithMefCompositionContainerAsync(this AmbientServicesBuilder ambientServicesBuilder, Action<MefCompositionContainerBuilder> containerBuilderConfig = null)
{
Contract.Requires(ambientServicesBuilder != null);
var containerBuilder = new MefCompositionContainerBuilder(new CompositionContainerBuilderContext(ambientServicesBuilder.AmbientServices));
containerBuilderConfig?.Invoke(containerBuilder);
var container = await containerBuilder.CreateContainerAsync().PreserveThreadContext();
return ambientServicesBuilder.WithCompositionContainer(container);
}
/// <summary>
/// Sets asynchronously the composition container to the ambient services.
/// </summary>
/// <param name="ambientServicesBuilder">The ambient services builder.</param>
/// <param name="containerBuilderConfig">The container builder configuration.</param>
/// <returns>The provided ambient services builder.</returns>
public static async Task<AmbientServicesBuilder> WithMefCompositionContainerAsync(this AmbientServicesBuilder ambientServicesBuilder, Action<MefCompositionContainerBuilder> containerBuilderConfig = null)
{
Contract.Requires(ambientServicesBuilder != null);
var containerBuilder = new MefCompositionContainerBuilder(
ambientServicesBuilder.AmbientServices.LogManager,
ambientServicesBuilder.AmbientServices.ConfigurationManager,
ambientServicesBuilder.AmbientServices.PlatformManager);
if (containerBuilderConfig != null)
{
containerBuilderConfig(containerBuilder);
}
return ambientServicesBuilder.WithCompositionContainer(await containerBuilder.CreateContainerAsync());
}