public List <RemoteWorker> UpdateWorkersWithSavedData(RemoteWorkerFactory workerFactory, List <RemoteWorker> workers)
{
List <RemoteWorker> deserializedWorkers = LoadWorkers(workerFactory);
//
// If no workers were saved, there is no information to update, so just use the original
// list of workers.
//
if (deserializedWorkers == null)
{
return(workers);
}
List <RemoteWorker> updatedWorkersInfo = new List <RemoteWorker>();
foreach (RemoteWorker worker in workers)
{
RemoteWorker updatedWorker = FindMatchingWorker(deserializedWorkers, worker);
if (updatedWorker != null)
{
updatedWorkersInfo.Add(updatedWorker);
}
else
{
updatedWorkersInfo.Add(worker);
}
}
return(updatedWorkersInfo);
}
private RemoteWorker RemoteWorkerFromStream(RemoteWorkerFactory workerFactory, Stream serializedWorker)
{
BinaryFormatter formatter = new BinaryFormatter();
string id = ((string)formatter.Deserialize(serializedWorker));
string remoteAddress = ((string)formatter.Deserialize(serializedWorker));
DateTime lastPullTime = ((DateTime)formatter.Deserialize(serializedWorker));
return(workerFactory.CreateRemoteWorker(id, remoteAddress, lastPullTime));
}
public List <RemoteWorker> DeserializeWorkers(RemoteWorkerFactory workerFactory, Stream serializedWorkerInfoList)
{
List <RemoteWorker> deserialized = new List <RemoteWorker>();
while (serializedWorkerInfoList.Position < serializedWorkerInfoList.Length)
{
deserialized.Add(RemoteWorkerFromStream(workerFactory, serializedWorkerInfoList));
}
return(deserialized);
}
public CommandProcessor(CommandLineOptions options)
{
IConnectionManager connectionManager = CreateConnectionManager(options.ServerCertFile, options.ClientCertFile);
_workerFactory = new RemoteWorkerFactory(connectionManager, options.Password);
_destinationFolder = options.DestinationFolder;
_serverPassword = options.Password;
string workerSaveFile = GetSerializedWorkerPath(_destinationFolder);
_savedWorkerManager = new SavedWorkerManager(workerSaveFile);
_workers = WorkersFromCommandLineOptions(options);
}
private List <RemoteWorker> LoadWorkers(RemoteWorkerFactory workerFactory)
{
List <RemoteWorker> savedWorkers;
if (!File.Exists(_workerSaveFile))
{
return(null);
}
try
{
using (Stream savedInfoStream = File.OpenRead(_workerSaveFile))
{
savedWorkers = _workerSerializer.DeserializeWorkers(workerFactory, savedInfoStream);
}
}
catch (IOException)
{
return(null);
}
return(savedWorkers);
}
