public ViewState([NotNull] string key, State state=null)
{
if (key == null) throw new ArgumentNullException(nameof(key));
Key = key;
State = state;
}
public StateBucket(string type, string id, State state, DateTime timeStamp)
{
Key = new StateBucketKey(type,id);
Type = type;
Id = id;
State = state;
TimeStamp = timeStamp;
}
public void WriteComplexState()
{
var state = new State(1, "<<something weird<> which breaks xml {}");
var store = new FileSettingsStore(new NullLogger());
store.Save("wierdfile", state);
var restored = store.Load("wierdfile");
restored.Should().Be(state);
}
public void WriteState()
{
var state = new State(1, "Test");
var store = new FileSettingsStore(new NullLogger());
store.Save("testfile",state);
var restored = store.Load("testfile");
restored.Should().Be(state);
}
public void Save(string key, State state)
{
var file = Path.Combine(Location, $"{key}.setting");
//XDocument and / or xmlTextWriter
//write the version [should be an attribute]
//write for the version [should be an Element]
throw new NotImplementedException();
}
public void Save(string key, State state)
{
var file = Path.Combine(Location, $"{key}.setting");
_logger.Info($"Creating setting for {key}");
var root = new XElement(new XElement(Structure.Root, new XAttribute(Structure.Version,state.Version)));
root.Add(new XElement(Structure.State, state.Value));
var doc = new XDocument(root);
var fileText = doc.ToString();
_logger.Info($"Writing value {fileText}");
File.WriteAllText(file, fileText);
}
public void Write(string type, string id, State state)
{
_cache.AddOrUpdate(new StateBucket(type, id, state,DateTime.UtcNow));
}
public void Restore(TailViewModel view, State state)
{
var converter = new TailViewToStateConverter();
Restore(view,converter.Convert(state));
}
void IPersistentStateProvider.Restore(State state)
{
_stateProvider.Restore(state);
}