protected FuncResult <Session> GetSessionInternal(string sessionId)
{
if (!sessions.ContainsKey(sessionId))
{
return(FuncResult.Failed <Session>());
}
return(sessions[sessionId].AsFuncResult());
}
protected FuncResult <string> ReadFromFile(string filePath)
{
if (!File.Exists(filePath))
{
return(FuncResult.Failed <string>());
}
var content = File.ReadAllText(filePath);
return(content.AsFuncResult());
}
public FuncResult <Snapshot> GetSnapshotSave(string sessionId, string snapshotId)
{
var sessionResult = GetSessionSave(sessionId);
if (sessionResult.IsSuccessful)
{
var snapshotResult = sessionResult.Value.GetSnapshotSave(snapshotId);
return(snapshotResult);
}
return(FuncResult.Failed <Snapshot>());
}
public FuncResult <Snapshot> GetSnapshotSave(string sessionId, string snapshotId)
{
Contract.NotNull <ArgumentNullException>(sessionId);
Contract.NotNull <ArgumentNullException>(snapshotId);
var filePath = GetPathForSnapshot(sessionId, snapshotId);
var resultFromFile = ReadFromFile(filePath);
if (resultFromFile.IsSuccessful)
{
var snapshot = Deserialize <Snapshot>(resultFromFile.Value);
return(snapshot.AsFuncResult());
}
return(FuncResult <Snapshot> .Failed());
}
public FuncResult <Session> GetSessionSave(string sessionId)
{
Contract.NotNull <ArgumentNullException>(sessionId);
var filePath = GetPathForSession(sessionId);
var resultFromFile = ReadFromFile(filePath);
if (resultFromFile.IsSuccessful)
{
var session = Deserialize <Session>(resultFromFile.Value);
session = FillSnapshotsFromSnapshotFiles(session);
return(session.AsFuncResult());
}
return(FuncResult <Session> .Failed());
}
public FuncResult <Session> GetSessionSave(string sessionId)
{
var result = GetSessionInternal(sessionId);
if (result.IsSuccessful)
{
return(result);
}
if (settings.IsSessionAutoCreate)
{
var session = CreateSession(sessionId);
return(session.AsFuncResult());
}
return(FuncResult.Failed <Session>());
}
public FuncResult <Session> GetSessionSave(string sessionId)
{
if (settings.IsEnabledFileCache && inMemoryStorage.DoesSessionExist(sessionId))
{
return(inMemoryStorage.GetSessionSave(sessionId));
}
var resultFromFile = dataProvider.GetSessionSave(sessionId);
if (resultFromFile.IsSuccessful)
{
inMemoryStorage.Add(resultFromFile.Value);
return(resultFromFile);
}
if (settings.IsSessionAutoCreate)
{
var session = inMemoryStorage.CreateSession(sessionId);
return(session.AsFuncResult());
}
return(FuncResult.Failed <Session>());
}
public static FuncResult <TValue> Failed <TValue>()
{
return(FuncResult <TValue> .Failed());
}
