public virtual void SaveSettings(ShellSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
if (String.IsNullOrEmpty(settings.Name))
{
throw new ArgumentException("The Name property of the supplied ShellSettings object is null or empty; the settings cannot be saved.", "settings");
}
Logger.Debug("Saving ShellSettings for tenant '{0}'...", settings.Name);
var content = ShellSettingsSerializer.ComposeSettings(settings);
var filePath = _fileSystem.Combine(settings.Name, Constants.ShellSettingsFileName);
var file = _fileSystem.FileExists(filePath) ? _fileSystem.GetFile(filePath) : _fileSystem.CreateFile(filePath);
using (var stream = file.OpenWrite()) {
using (var writer = new StreamWriter(stream)) {
writer.Write(content);
}
}
Logger.Debug("ShellSettings saved successfully; flagging tenant '{0}' for restart.", settings.Name);
_events.Saved(settings);
}
void IDistributedShellRestartTriggerer.TriggerRestart(ShellSettings settings)
{
var context = string.Empty;
if (settings != null)
{
context = ShellSettingsSerializer.ComposeSettings(settings);
}
_eventService.Trigger(TenantRestartEventName, context);
}
void IDistributedEventHandler.Raised(IDistributedEvent distributedEvent)
{
if (distributedEvent.Name != TenantRestartEventName)
{
return;
}
var shellSettings = !string.IsNullOrEmpty(distributedEvent.Context) ? ShellSettingsSerializer.ParseSettings(distributedEvent.Context) : _shellSettings;
shellSettings["IsShellRestart"] = "True";
_shellSettingsEvents.Saved(shellSettings);
}
private IEnumerable <ShellSettings> LoadSettingsInternal()
{
foreach (var folder in _fileSystem.ListFolders(null))
{
foreach (var file in _fileSystem.ListFiles(folder.GetPath()))
{
if (!String.Equals(file.GetName(), Constants.ShellSettingsFileName))
{
continue;
}
using (var stream = file.OpenRead()) {
using (var reader = new StreamReader(stream))
yield return(ShellSettingsSerializer.ParseSettings(reader.ReadToEnd()));
}
}
}
}
void IShellSettingsManager.SaveSettings(ShellSettings settings)
{
var content = ShellSettingsSerializer.ComposeSettings(settings);
var filePath = _fileSystem.Combine(settings.Name, SettingsFilename);
var file = _fileSystem.FileExists(filePath)
? _fileSystem.GetFile(filePath)
: _fileSystem.CreateFile(filePath);
using (var stream = file.OpenWrite()) {
using (var writer = new StreamWriter(stream)) {
writer.Write(content);
}
}
_events.Saved(settings);
}
