public virtual IServiceProvider GetOrAdd(IDbContextOptionsExtensions options)
{
var services = new ServiceCollection();
var builder = services.AddEntityFramework();
if (services.All(s => s.ServiceType != typeof(ILoggerFactory)))
{
builder.UseLoggerFactory <LoggerFactory>();
}
foreach (var extension in options.Extensions)
{
extension.ApplyServices(builder);
}
// TODO: Consider more robust hashing algorithm
// Note that no cryptographic algorithm is available on all of phone/store/k/desktop
// Issue #762
unchecked
{
var key = services.Aggregate(0, (t, d) => (t * 397) ^ CalculateHash(d).GetHashCode());
return(_configurations.GetOrAdd(key, k => services.BuildServiceProvider()));
}
}
public virtual IServiceProvider GetOrAdd(IDbContextOptionsExtensions options)
{
var services = new ServiceCollection();
var builder = services.AddEntityFramework();
foreach (var extension in options.Extensions)
{
extension.ApplyServices(builder);
}
// TODO: Consider more robust hashing algorithm
// Note that no cryptographic algorithm is available on all of phone/store/k/desktop
unchecked
{
var key = services.Aggregate(0, (t, d) => (t * 397) ^ CalculateHash(d).GetHashCode());
return _configurations.GetOrAdd(key, k => services.BuildServiceProvider());
}
}
