public void Write(Action <Stream> readWriteAction)
{
lock (this)
{
if (disposed)
{
throw new ObjectDisposedException("Cannot access persistent source after it was disposed");
}
bool success = false;
try
{
CurrentStates = new List <PersistentDictionaryState>(
globalStates.Select(x => new PersistentDictionaryState(x.Comparer)
{
KeyToFilePositionInFiles = x.KeyToFilePositionInFiles,
SecondaryIndicesState = x.SecondaryIndicesState.ToList()
}));
readWriteAction(Log);
success = true;
}
finally
{
if (success)
{
pool.Clear();
globalStates = CurrentStates;
}
CurrentStates = null;
}
}
}
public void Write(Action <Stream> readWriteAction)
{
lock (this)
{
if (disposed)
{
throw new ObjectDisposedException("Cannot access persistent source after it was disposed");
}
try
{
CurrentStates = new List <PersistentDictionaryState>(
globalStates.Select(x => new PersistentDictionaryState(x.Comparer)
{
KeyToFilePositionInFiles = x.KeyToFilePositionInFiles,
SecondaryIndicesState = x.SecondaryIndicesState
}));
readWriteAction(Log);
}
finally
{
pool.Clear();
Interlocked.Exchange(ref globalStates, CurrentStates);
CurrentStates = null;
}
}
}
public void Write(Action <Stream> readWriteAction)
{
lock (this)
{
try
{
currentStates.Value = new List <PersistentDictionaryState>(
globalStates.Select(x => new PersistentDictionaryState(x.Comparer)
{
KeyToFilePositionInFiles = x.KeyToFilePositionInFiles,
SecondaryIndicesState = x.SecondaryIndicesState
}));
readWriteAction(Log);
}
finally
{
pool.Clear();
Interlocked.Exchange(ref globalStates, currentStates.Value);
currentStates.Value = null;
}
}
}