protected override void Because_of()
{
//save to file
BinaryStateSerializer.Save();
//create new serializer, and get loaded state
BinaryStateSerializer = new BinaryStateSerializer(Logger.Object);
//save loaded state
restoredState = BinaryStateSerializer.CurrentState;
}
protected override void Establish_context()
{
base.Establish_context();
if (File.Exists(BinaryStateSerializer.STATE_FILE_NAME))
{
File.Delete(BinaryStateSerializer.STATE_FILE_NAME);
}
createdByDefaultState = BinaryStateSerializer.CurrentState;
createdByDefaultState.CurrentUri = uriInStateToSave;
}
private void load()
{
DownloaderState deserialized = null;
if (File.Exists(STATE_FILE_NAME))
{
try
{
using (var stream = File.OpenRead(STATE_FILE_NAME))
{
deserialized = netDataContractSerializer.Deserialize(stream)
as DownloaderState;
stream.Close();
}
}
catch (XmlException e)
{
deserialized = null;
logger.LogException(e);
}
}
if (deserialized != null)
{
CurrentState = deserialized;
}
else
{
CurrentState = new DownloaderState();
}
}