/// <summary>
/// Helper method to find all suitable services using single type, known at compile time, as search criterion.
/// </summary>
/// <typeparam name="TService">The type of the service.</typeparam>
/// <param name="ssp">The <see cref="StructureServiceProvider"/>.</param>
/// <returns>All <see cref="ServiceReferenceInfo{T}"/>s matching search criterion.</returns>
/// <exception cref="NullReferenceException">If <paramref name="ssp"/> is <c>null</c>.</exception>
/// <remarks>
/// See <see cref="StructureServiceProvider.FindServices(IEnumerable{Type})"/> method for more exception scenarios.
/// </remarks>
/// <seealso cref="StructureServiceProvider.FindServices(IEnumerable{Type})"/>
/// <seealso cref="ServiceReferenceInfo{T}"/>
public static IEnumerable <ServiceReferenceInfo <TService> > FindServices <TService>(this StructureServiceProvider ssp)
{
return(ssp.FindServices(typeof(TService).Singleton()).ToArray()
.Select(sRef => new ServiceReferenceInfo <TService>(sRef)));
}
/// <summary>
/// Helper method to find all suitable services using given type as search criterion.
/// </summary>
/// <param name="ssp">The <see cref="StructureServiceProvider"/>.</param>
/// <param name="serviceType">The type of the service.</param>
/// <returns>All <see cref="ServiceReference"/>s matching search criterion.</returns>
/// <exception cref="NullReferenceException">If <paramref name="ssp"/> is <c>null</c>.</exception>
/// <remarks>
/// See <see cref="StructureServiceProvider.FindServices(IEnumerable{Type})"/> method for more exception scenarios.
/// </remarks>
/// <seealso cref="StructureServiceProvider.FindServices(IEnumerable{Type})"/>
/// <seealso cref="ServiceReference"/>
public static IEnumerable <ServiceReference> FindServices(this StructureServiceProvider ssp, Type serviceType)
{
return(ssp.FindServices(serviceType.Singleton()));
}
/// <summary>
/// Helper method to find a first suitable <see cref="ServiceReferenceInfo{T}"/> using given type as search criterion.
/// </summary>
/// <param name="ssp">The <see cref="StructureServiceProvider"/>.</param>
/// <param name="serviceType">The type of the service.</param>
/// <returns>A first <see cref="ServiceReference"/> matching search criterion.</returns>
/// <exception cref="NullReferenceException">If <paramref name="ssp"/> is <c>null</c>.</exception>
/// <exception cref="InvalidOperationException">If no suitable services found.</exception>
/// <remarks>
/// See <see cref="StructureServiceProvider.FindServices(IEnumerable{Type})"/> method for more exception scenarios.
/// </remarks>
/// <seealso cref="StructureServiceProvider.FindServices(IEnumerable{Type})"/>
/// <seealso cref="ServiceReference"/>
public static ServiceReference FindService(this StructureServiceProvider ssp, Type serviceType)
{
return(ssp.FindServices(serviceType.Singleton()).First());
}
/// <summary>
/// Helper method to find first suitable <see cref="ServiceReference"/> using given types as search criterion.
/// </summary>
/// <param name="ssp">The <see cref="StructureServiceProvider"/>.</param>
/// <param name="serviceTypes">The types of the service.</param>
/// <returns>A first <see cref="ServiceReference"/> matching search criterion.</returns>
/// <exception cref="NullReferenceException">If <paramref name="ssp"/> is <c>null</c>.</exception>
/// <exception cref="InvalidOperationException">If no suitable services found.</exception>
/// <remarks>
/// See <see cref="StructureServiceProvider.FindServices(IEnumerable{Type})"/> method for more exception scenarios.
/// </remarks>
/// <seealso cref="StructureServiceProvider.FindServices(IEnumerable{Type})"/>
/// <seealso cref="ServiceReference"/>
public static ServiceReference FindService(this StructureServiceProvider ssp, IEnumerable <Type> serviceTypes)
{
return(ssp.FindServices(serviceTypes).First());
}
// TODO implementing value composite model type should be done via extension
//public static CompositeBuilderInfo<TComposite> NewValueBuilder<TComposite>( this StructureServiceProvider ssp )
//{
// return ssp.NewCompositeBuilder<TComposite>( CompositeModelType.VALUE );
//}
//public static CompositeBuilder NewValueBuilder( this StructureServiceProvider ssp, Type compositeType )
//{
// return ssp.NewCompositeBuilder( CompositeModelType.VALUE, compositeType.Singleton() );
//}
//public static CompositeBuilder NewValueBuilder( this StructureServiceProvider ssp, IEnumerable<Type> compositeTypes )
//{
// return ssp.NewCompositeBuilder( CompositeModelType.VALUE, compositeTypes );
//}
/// <summary>
/// Helper method to find a first suitable <see cref="ServiceReferenceInfo{T}"/> using given type, known at compile time, as search criterion.
/// </summary>
/// <typeparam name="TService">The type of the service.</typeparam>
/// <param name="ssp">The <see cref="StructureServiceProvider"/>.</param>
/// <returns>A first <see cref="ServiceReferenceInfo{T}"/> matching search criterion.</returns>
/// <exception cref="NullReferenceException">If <paramref name="ssp"/> is <c>null</c>.</exception>
/// <exception cref="InvalidOperationException">If no suitable services found.</exception>
/// <remarks>
/// See <see cref="StructureServiceProvider.FindServices(IEnumerable{Type})"/> method for more exception scenarios.
/// </remarks>
/// <seealso cref="StructureServiceProvider.FindServices(IEnumerable{Type})"/>
/// <seealso cref="ServiceReferenceInfo{T}"/>
public static ServiceReferenceInfo <TService> FindService <TService>(this StructureServiceProvider ssp)
{
return(ssp.FindServices <TService>().First());
}