public static T GetSingelService <T>(this IServicePool source, [Required] IServiceMetadata metadata)
where T : class, IService
{
return(source.GetFirstOrDefault <T>(
m =>
m.Metadata.Contracts == metadata.Contracts && m.Metadata.Descriptor == metadata.Descriptor &&
m.Metadata.ToString() == metadata.ToString()));
}
private static T GetSingelDefauldService <T>(this IServicePool source) where T : class, IService
{
return(source.GetFirstOrDefault <T>(m => m.Metadata.Contracts.Any(f => f == typeof(T))));
}
public static T GetSingelService <T>(this IServicePool source, string descriptor) where T : class, IService
{
return
(source.GetFirstOrDefault <T>(
m => m.Metadata.Contracts.Any(f => f == typeof(T)) && m.Metadata.Descriptor == descriptor));
}