/// <summary>
/// Commit a transaction.
/// </summary>
/// <param name="connectionFactory"></param>
/// <param name="onCompleted"></param>
public void Commit(IConnectionFactory connectionFactory, Action onCompleted)
{
// update the counter.
using (_counterCommit.Start())
{
// we don't need the lock for readonly
if (connectionFactory.IsReadOnly)
{
connectionFactory.Commit();
onCompleted();
return;
}
var lockTaken = false;
try
{
Monitor.Enter(_lock, ref lockTaken);
// if this is not a readonly factory
// and this is not our factory, then we do not know where it comes from.
if (connectionFactory != _writeFactory)
{
throw new ArgumentException("The given transaction was not created by this class");
}
CommitInLock(onCompleted);
}
finally
{
if (lockTaken)
{
Monitor.Exit(_lock);
}
}
}
}
/// <summary>
/// Commit the tansaction while we are in lock.
/// </summary>
/// <param name="onCompleted"></param>
private void CommitInLock(Action onCompleted)
{
try
{
// try and commit
_writeFactory?.Commit();
onCompleted();
}
finally
{
// whatever happens, we are done with the transaction
// it is up to the factory to catch/handle any issues.
_writeFactory = null;
}
}