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comparison Implab/ComponentContainer.cs @ 116:da56ba7b1aab v2

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minor refactoring
author cin
date Tue, 23 Dec 2014 03:20:39 +0300
parents
children 2573b562e328
comparison
equal deleted inserted replaced
115:ffd3702968c7 116:da56ba7b1aab
1 using System;
2 using Implab.Parallels;
3 using System.Threading;
4
5 namespace Implab {
6 public class ComponentContainer : IComponentContainer, IDisposable {
7 static readonly ComponentContainer _appContainer;
8
9 static ComponentContainer() {
10 _appContainer = new ComponentContainer();
11 AppDomain.CurrentDomain.ProcessExit += HandleProcessExit;
12 }
13
14 public static ComponentContainer Global {
15 get {
16 return _appContainer;
17 }
18 }
19
20 bool m_disposed;
21 readonly MTQueue<IDisposable> m_components = new MTQueue<IDisposable>();
22
23 public void Add(IDisposable item) {
24 Safe.ArgumentNotNull(item, "item");
25 Thread.MemoryBarrier();
26 if (m_disposed) {
27 item.Dispose();
28 } else {
29 m_components.Enqueue(item);
30 if (m_disposed && m_components.TryDequeue(out item))
31 item.Dispose();
32 }
33 }
34
35 public void Dispose() {
36 m_disposed = true;
37 IDisposable item;
38 while (m_components.TryDequeue(out item))
39 item.Dispose();
40 }
41
42 static void HandleProcessExit (object sender, EventArgs e)
43 {
44 _appContainer.Dispose();
45 }
46 }
47 }
48