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NuCache: reorg some classes

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This commit is contained in:
Stephan
2019-02-22 16:03:39 +01:00
parent 13a8548d3a
commit c56b8863ee
7 changed files with 87 additions and 123 deletions
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53
src/Umbraco.Web/PublishedCache/NuCache/ContentStore.cs
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@@ -8,6 +8,7 @@ using CSharpTest.Net.Collections;
using Umbraco.Core.Logging;
using Umbraco.Core.Models.PublishedContent;
using Umbraco.Core.Scoping;
using Umbraco.Web.PublishedCache.NuCache.Snap;
namespace Umbraco.Web.PublishedCache.NuCache
{
@@ -1061,24 +1062,6 @@ namespace Umbraco.Web.PublishedCache.NuCache
#region Classes
private class LinkedNode<TValue>
where TValue: class
{
public LinkedNode(TValue value, long gen, LinkedNode<TValue> next = null)
{
Value = value;
Gen = gen;
Next = next;
}
internal readonly long Gen;
// reading & writing references is thread-safe on all .NET platforms
// mark as volatile to ensure we always read the correct value
internal volatile TValue Value;
internal volatile LinkedNode<TValue> Next;
}
public class Snapshot : IDisposable
{
private readonly ContentStore _store;
@@ -1210,40 +1193,6 @@ namespace Umbraco.Web.PublishedCache.NuCache
}
}
internal class GenObj
{
public GenObj(long gen)
{
Gen = gen;
WeakGenRef = new WeakReference(null);
}
public GenRef GetGenRef()
{
// not thread-safe but always invoked from within a lock
var genRef = (GenRef) WeakGenRef.Target;
if (genRef == null)
WeakGenRef.Target = genRef = new GenRef(this, Gen);
return genRef;
}
public readonly long Gen;
public readonly WeakReference WeakGenRef;
public int Count;
}
internal class GenRef
{
public GenRef(GenObj genObj, long gen)
{
GenObj = genObj;
Gen = gen;
}
public readonly GenObj GenObj;
public readonly long Gen;
}
#endregion
}
}