void IDbContextOptions.AddExtension(DbContextOptionsExtension extension)
{
Check.NotNull(extension, "extension");
Debug.Assert(_extensions.All(e => e.GetType() != extension.GetType()));
extension.Configure(_rawOptions);
_extensions.Add(extension);
}
void IDbContextOptionsExtensions.AddExtension(DbContextOptionsExtension extension, string memberName)
{
Check.NotNull(extension, "extension");
CheckNotLocked(memberName);
Contract.Assert(_extensions.All(e => e.GetType() != extension.GetType()));
_extensions.Add(extension);
}
static void RegisterEntityFrameworkExtensions(IRelationalDbContextOptionsBuilderInfrastructure builder)
{
var extension = builder.OptionsBuilder.Options.FindExtension <DbContextOptionsExtension>();
if (extension == null)
{
extension = new DbContextOptionsExtension();
}
((IDbContextOptionsBuilderInfrastructure)builder.OptionsBuilder).AddOrUpdateExtension(extension);
}
