57 lines
2.0 KiB
C#
57 lines
2.0 KiB
C#
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//---------------------------------------------------------------------
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// <copyright file="KnownAssemblyEntry.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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using System.Diagnostics;
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namespace System.Data.Metadata.Edm
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{
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internal sealed class KnownAssemblyEntry
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{
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private readonly AssemblyCacheEntry _cacheEntry;
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private bool _referencedAssembliesAreLoaded;
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private bool _seenWithEdmItemCollection;
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internal KnownAssemblyEntry(AssemblyCacheEntry cacheEntry, bool seenWithEdmItemCollection)
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{
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Debug.Assert(cacheEntry != null, "Found a null cacheEntry");
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_cacheEntry = cacheEntry;
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_referencedAssembliesAreLoaded = false;
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_seenWithEdmItemCollection = seenWithEdmItemCollection;
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}
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internal AssemblyCacheEntry CacheEntry
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{
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get { return _cacheEntry; }
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}
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public bool ReferencedAssembliesAreLoaded
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{
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get { return _referencedAssembliesAreLoaded; }
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set { _referencedAssembliesAreLoaded = value; }
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}
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public bool SeenWithEdmItemCollection
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{
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get { return _seenWithEdmItemCollection; }
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set { _seenWithEdmItemCollection = value; }
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}
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public bool HaveSeenInCompatibleContext(object loaderCookie, EdmItemCollection itemCollection)
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{
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// a new "context" is only when we have not seen this assembly with an itemCollection that is non-null
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// and we now have a non-null itemCollection, and we are not already in AttributeLoader mode.
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return SeenWithEdmItemCollection ||
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itemCollection == null ||
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ObjectItemAssemblyLoader.IsAttributeLoader(loaderCookie);
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}
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}
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}
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