code.grnet.gr Git - pithos-ms-client/blob - trunk/Pithos.Core/Agents/Notifier.cs

   1 using System;\r
   2 using System.Collections.Generic;\r
   3 using System.Linq;\r
   4 using System.Text;\r
   5 using System.Threading.Tasks;\r
   6 \r
   7 namespace Pithos.Core\r
   8 {\r
   9     public class Notifier:IDisposable\r
  10     {\r
  11         private readonly IStatusNotification _statusNotification;\r
  12 \r
  13         private readonly Notification _endNotification;\r
  14 \r
  15         public Notifier(IStatusNotification statusNotification,string startMessage,string endMessage)\r
  16             :this(statusNotification,new Notification{Message=startMessage},new Notification{Message=endMessage} )\r
  17         {\r
  18             \r
  19         }\r
  20 \r
  21         public Notifier(IStatusNotification statusNotification,Notification startNotification,Notification endNotification)\r
  22         {\r
  23             _statusNotification = statusNotification;\r
  24             _endNotification = endNotification;\r
  25             \r
  26             if (startNotification!=null)\r
  27                 _statusNotification.Notify(startNotification);\r
  28         }\r
  29 \r
  30 \r
  31         public void Dispose()\r
  32         {\r
  33             Dispose(true);\r
  34             GC.SuppressFinalize(this);\r
  35         }\r
  36 \r
  37         ~Notifier()\r
  38         {\r
  39             Dispose(false);\r
  40         }\r
  41 \r
  42         protected virtual void Dispose(bool disposing)\r
  43         {\r
  44             if (disposing)\r
  45             {\r
  46                 if (_endNotification!=null)\r
  47                     _statusNotification.Notify(_endNotification);        \r
  48             }\r
  49         }\r
  50     }\r
  51 }\r