57 lines
2.1 KiB
C#
57 lines
2.1 KiB
C#
//---------------------------------------------------------------------
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// <copyright file="EdmItemCollection.OcAssemblyCache.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//
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// @owner [....]
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// @backupOwner [....]
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//---------------------------------------------------------------------
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using System.Collections.Generic;
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using System.Reflection;
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namespace System.Data.Metadata.Edm
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{
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internal class OcAssemblyCache
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{
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/// <summary>
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/// cache for loaded assembly
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/// </summary>
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private Dictionary<Assembly, ImmutableAssemblyCacheEntry> _conventionalOcCache;
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internal OcAssemblyCache()
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{
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_conventionalOcCache = new Dictionary<Assembly, ImmutableAssemblyCacheEntry>();
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}
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/// <summary>
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/// Please do NOT call this method outside of AssemblyCache. Since AssemblyCache maintain the lock,
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/// this method doesn't provide any locking mechanism.
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/// </summary>
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/// <param name="assemblyToLookup"></param>
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/// <param name="cacheEntry"></param>
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/// <returns></returns>
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internal bool TryGetConventionalOcCacheFromAssemblyCache(Assembly assemblyToLookup, out ImmutableAssemblyCacheEntry cacheEntry)
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{
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cacheEntry = null;
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return _conventionalOcCache.TryGetValue(assemblyToLookup, out cacheEntry);
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}
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/// <summary>
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/// Please do NOT call this method outside of AssemblyCache. Since AssemblyCache maintain the lock,
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/// this method doesn't provide any locking mechanism.
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/// </summary>
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/// <param name="assembly"></param>
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/// <param name="cacheEntry"></param>
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internal void AddAssemblyToOcCacheFromAssemblyCache(Assembly assembly, ImmutableAssemblyCacheEntry cacheEntry)
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{
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if (_conventionalOcCache.ContainsKey(assembly))
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{
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// we shouldn't update the cache if we already have one
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return;
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}
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_conventionalOcCache.Add(assembly, cacheEntry);
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}
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}
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}
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