public static int SaveChanges <T> (this DbContext context, IDbContextSerializer <T> serializer, T writable)
{
if (serializer == null)
{
throw new ArgumentNullException(nameof(serializer));
}
var writer = serializer.CreateWriter(writable);
using (writer as IDisposable)
return(context.SaveChanges(writer));
}
public static void SerializeGraphChanges <T> (this DbContext context, IDbContextSerializer <T> serializer, T writable, params object [] items)
{
if (serializer == null)
{
throw new ArgumentNullException(nameof(serializer));
}
var writer = serializer.CreateWriter(writable);
using (writer as IDisposable)
context.SerializeGraphChanges(writer, items);
}
public static void Serialize <T> (this DbContext context, IDbContextSerializer <T> serializer, T writable)
{
if (serializer == null)
{
throw new ArgumentNullException(nameof(serializer));
}
var writer = serializer.CreateWriter(writable);
using (writer as IDisposable)
context.Serialize(writer);
}
public static async Task <int> SaveChangesAsync <T> (this DbContext context, IDbContextSerializer <T> serializer, T writable, CancellationToken cancellationToken = default)
{
if (serializer == null)
{
throw new ArgumentNullException(nameof(serializer));
}
var writer = serializer.CreateWriter(writable);
using (writer as IDisposable)
return(await context.SaveChangesAsync(writer, cancellationToken)
.ConfigureAwait(false));
}