public ObjectStorage(Configuration configuration, Collection collection)
{
var dirPath = Path.Combine(configuration.DataPath, collection.Name);
Directory.CreateDirectory(dirPath);
var settings = Utils.StorageSettings(configuration, 32);
_storage = Factory.CreateBPlusTreeStorage(DocumentIdSerializer.Singleton, new NativeSerializer <T>(), settings);
_storage.OpenOrCreate(dirPath);
_topId = _storage.Max() ?? new DocumentId();
}
public void ConcurrentAccess(int count, int threadCount)
{
var r = new Random();
var pairs = new Dictionary <int, int>();
for (int i = 0; i < count; i++)
{
pairs[i] = r.Next(1000000);
}
_sharedPairs = pairs;
using (var storage = GetStorage())
{
_sharedStorage = storage;
storage.CreateNew(StoragePath);
// create threads
var threads = new List <Thread>();
for (int i = 0; i < threadCount; i++)
{
threads.Add(new Thread(WorkerRoutine));
}
int startNumber = 0;
// and start them
foreach (Thread thread in threads)
{
thread.Start(new Tuple <int, int>(startNumber, count / threadCount));
startNumber += count / threadCount;
}
// wait for the end of work
foreach (Thread thread in threads)
{
thread.Join();
}
foreach (var pair in pairs)
{
string value = storage.Get(pair.Key.ToString(CultureInfo.InvariantCulture));
Assert.AreEqual(pair.Value.ToString(CultureInfo.InvariantCulture), value);
}
}
}
