public override void CreateUninitializedItem(HttpContext context, string id, int timeout)
{
var newSession = new MongoSession {
Id = id,
CreatedDate = DateTime.Now,
ExpiresDate = DateTime.Now.AddMinutes(timeout),
LockId = ObjectId.Empty,
LockedDate = DateTime.Now,
IsLocked = false,
Timeout = timeout,
Properties = null,
Actions = SessionStateActions.InitializeItem
};
try {
var sessions = GetSessionCollection();
sessions.Insert(newSession);
} catch (MongoSafeModeException e) {
var message = ProviderResources.CouldNotCreateSession;
throw TraceException("CreateUninitializedItem", new ProviderException(message, e));
}
}
public override void SetAndReleaseItemExclusive(HttpContext context, string id, SessionStateStoreData storeData, object lockId, bool newStoreData)
{
if (!newStoreData && !(lockId is ObjectId)) {
var message = ProviderResources.LockIdMustBeAnObjectId;
throw TraceException("SetAndReleaseItemExclusive", new ArgumentException(message, "lockId"));
}
if (!StoreDataKeysAreValid(storeData)) {
var message = ProviderResources.IllegalSessionKeyName;
throw TraceException("SetAndReleaseItemExclusive", new ProviderException(message));
}
var sessions = GetSessionCollection();
if (newStoreData) {
// Ensure expired session is removed first, if it exists.
try {
sessions.Remove(Query.EQ("_id", id));
var session = new MongoSession {
Id = id,
CreatedDate = DateTime.Now,
ExpiresDate = DateTime.Now.AddMinutes(storeData.Timeout),
LockId = ObjectId.Empty,
LockedDate = DateTime.Now,
IsLocked = false,
Timeout = storeData.Timeout,
Properties = ConvertStoreDataToBsonDocument(storeData),
Actions = SessionStateActions.None
};
sessions.Insert(session);
} catch (MongoSafeModeException e) {
var message = ProviderResources.CouldNotCreateSession;
throw TraceException("SetAndReleaseItemExclusive", new ProviderException(message, e));
}
} else {
try {
var query = Query.And(
Query.EQ("_id", id),
Query.EQ("LockId", (ObjectId) lockId));
var expiresDate = SerializationHelper.SerializeDateTime(DateTime.Now.AddMinutes(storeData.Timeout));
var update = Update
.Set("ExpiresDate", expiresDate)
.Set("IsLocked", false)
.Set("Properties", ConvertStoreDataToBsonDocument(storeData));
sessions.Update(query, update);
} catch (MongoSafeModeException e) {
var message = ProviderResources.CouldNotUpdateSession;
throw TraceException("SetAndReleaseItemExclusive", new ProviderException(message, e));
}
}
}
