public void Dispose()
{
if (_hostingWatcher != null)
{
_hostingWatcher.Changed -= hostingWatcher_Changed;
_hostingWatcher.Dispose();
_hostingWatcher = null;
}
if (_settingsWatcher != null)
{
_settingsWatcher.Changed -= settingsWatcher;
_settingsWatcher.Dispose();
_settingsWatcher = null;
}
_changed = null;
}
private void hostingWatcher_Changed(FileSystemEventArgs e)
{
var content = File.ReadAllText(e.FullPath);
Hosting = JsonConvert.DeserializeObject <Hosting>(content);
if (Hosting == null)
{
throw new ArgumentException("Settings file invalid: " + e.FullPath);
}
if (_settingsWatcher != null)
{
_settingsWatcher.Dispose();
}
var settingsPath = Combine(_settingsFilePath);
_settingsWatcher = new Mark.FileWatcher.FileWatcher(settingsPath);
_settingsWatcher.AddChangedListener(settingsWatcher, true);
}
public SettingsContext(string settingsFileName = "app.json", string settingsPath = "settings")
{
if (string.IsNullOrWhiteSpace(settingsFileName))
{
throw new ArgumentNullException("filename");
}
if (string.IsNullOrWhiteSpace(settingsPath))
{
throw new ArgumentNullException("settingsPath");
}
_settingsFilePath = settingsFileName;
if (Path.IsPathRooted(settingsPath))
{
_rootPath = settingsPath;
}
else
{
_rootPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, settingsPath);
}
var hostingPath = Path.Combine(_rootPath, "hosting.json");
if (File.Exists(hostingPath))
{
_hostingWatcher = new FileWatcher.FileWatcher(hostingPath);
_hostingWatcher.AddChangedListener(hostingWatcher_Changed, true);
}
else
{
Hosting = new Hosting();
var settingsFilePath = Combine(_settingsFilePath);
_settingsWatcher = new Mark.FileWatcher.FileWatcher(settingsFilePath);
_settingsWatcher.AddChangedListener(settingsWatcher, true);
}
}
