public static IResourceCRUD CreateClientFileTransfer(bool isStandAlone, IResourceRemoteCRUD contract, ISourceDAL sourceDAL)
{
if (isStandAlone)
return new ClientSideStandAloneFileTransfer(sourceDAL);
else
{
return new ClientSideFileTransfer(contract);
}
}
public RemotePresentationClient(IPresentationNotifier presentationNotifier,
IClientConfiguration clientConfiguration, ISourceDAL sourceDAL, IDeviceSourceDAL deviceSourceDAL)
{
_sourceDAL = sourceDAL;
_deviceSourceDAL = deviceSourceDAL;
_presentationNotifier = presentationNotifier;
_configuration = clientConfiguration;
_presentationClient = new DuplexClient<IPresentationService>(new InstanceContext(presentationNotifier),
clientConfiguration.PingInterval);
_presentationClient.Open();
_presentationClient.OnChanged += new EventHandler<ClientState>(_presentationClient_OnChanged);
_deviceDescriptorCache = new DeviceDescriptorCache(presentationNotifier);
}
public override Presentation GetPresentation(string uniqueName, ISourceDAL sourceDAL, IDeviceSourceDAL deviceSourceDAL, out string[] deletedElements)
{
_sync.AcquireReaderLock(Timeout.Infinite);
try
{
ObjectKey key = ObjectKeyCreator.CreatePresentationKey(uniqueName);
Presentation presentation = _cache.Read(key);
if (presentation != null)
{
try
{
DeviceResourceDescriptor[] deviceResourceDescriptors =
deviceSourceDAL.GetGlobalSources().SelectMany(kv => kv.Value).ToArray();
// если презентация взята из кэша, нужно обновить ссылки
deletedElements = presentation.InitReference(_configuration.ModuleConfiguration, _configuration.LabelStorageAdapter.GetLabelStorage(),
GetDescriptorsForLoadPresentation(sourceDAL, presentation.UniqueName).ToArray(),
deviceResourceDescriptors);
if (deletedElements != null && deletedElements.Length != 0)
{
string output = deletedElements.Aggregate((cur, next) => cur + ", " + next);
_configuration.EventLog.WriteWarning(
string.Format(
"При инициализации сценария {0} не было обнаружено в конфигурации следующее оборудование:\n {1}",
presentation.Name, output));
}
return presentation;
}
catch (Exception ex)
{
_configuration.EventLog.WriteError(string.Format("PresentationDALCaching.GetPresentation: uniqueName: {0} \n{1}", uniqueName, ex));
}
}
presentation = base.GetPresentation(uniqueName, sourceDAL, deviceSourceDAL, out deletedElements);
if (presentation != null) _cache.Add(key, presentation);
return presentation;
}
finally
{
_sync.ReleaseReaderLock();
}
}
public void Initialize(IClientConfiguration configuration, bool isStandAlone)
{
_configuration = configuration;
IsStandAlone = isStandAlone;
_sourceDAL = new SourceDALCaching(_configuration, isStandAlone);
_deviceSourceDAL = new DeviceSourceDALCaching(_configuration, isStandAlone);
}
public static RemotePresentationClient CreatePresentationClient(ISourceDAL sourceDAL,
IDeviceSourceDAL deviceSourceDAL, IPresentationNotifier callback, IClientConfiguration configuration)
{
return new RemotePresentationClient(callback, configuration, sourceDAL, deviceSourceDAL);
}
//public static IPresentationWorker CreatePresentationWorker(bool isStandAlone, IPresentationNotifier callback)
//{
// if (isStandAlone)
// {
// return new StandAlonePresentationWorker();
// }
// else
// {
// return (new DuplexClient<IPresentationWorker>(new InstanceContext(callback), 500)).Channel;
// }
//}
public static IPresentationClient CreateStandAlonePresentationWorker(ISourceDAL sourceDAL,
IDeviceSourceDAL deviceSourceDAL, IClientConfiguration configuration,
IPresentationNotifier notifier)
{
return new StandAlonePresentationWorker(sourceDAL, deviceSourceDAL, configuration, null /*notifier*/); // кажется в автономном режиме нотификация не нужна.
}
public StandAlonePresentationWorker(ISourceDAL sourceDAL, IDeviceSourceDAL deviceSourceDAL,
IConfiguration configuration, IPresentationNotifier notifier)
{
_configuration = configuration;
_sourceDAL = sourceDAL;
_deviceSourceDAL = deviceSourceDAL;
_lockService = new LockingService(new TechnicalServices.Entity.UserIdentity(UserInfo.Empty, true, TimeSpan.MinValue, "localhost"), _configuration.EventLog);
_presentationDAL = new StandAlonePresentationDAL(configuration); //PresentationDAL
_presentationDAL.Init(_sourceDAL, _deviceSourceDAL);
_notifier = notifier;
Init();
}
public virtual ResourceDescriptor[] UploadResources(DisplayType displayType,
ResourceDescriptor[] resourceDescriptors,
ISourceDAL sourceDAL)
{
return resourceDescriptors;
}
