Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / DataEntity / System / Data / Metadata / ObjectLayer / LockedAssemblyCache.cs / 1305376 / LockedAssemblyCache.cs
//---------------------------------------------------------------------- //// Copyright (c) Microsoft Corporation. All rights reserved. // // // @owner [....] // @backupOwner [....] //--------------------------------------------------------------------- using System.Collections.Generic; using System.Diagnostics; using System.Reflection; using System.Threading; namespace System.Data.Metadata.Edm { internal class LockedAssemblyCache : IDisposable { private object _lockObject; private Dictionary_globalAssemblyCache; internal LockedAssemblyCache(object lockObject, Dictionary globalAssemblyCache) { _lockObject = lockObject; _globalAssemblyCache = globalAssemblyCache; #pragma warning disable 0618 //@ Monitor.Enter(_lockObject); #pragma warning restore 0618 } public void Dispose() { // Technically, calling GC.SuppressFinalize is not required because the class does not // have a finalizer, but it does no harm, protects against the case where a finalizer is added // in the future, and prevents an FxCop warning. GC.SuppressFinalize(this); Monitor.Exit(_lockObject); _lockObject = null; _globalAssemblyCache = null; } [Conditional("DEBUG")] private void AssertLockedByThisThread() { bool entered = false; Monitor.TryEnter(_lockObject, ref entered); if (entered) { Monitor.Exit(_lockObject); } Debug.Assert(entered, "The cache is being accessed by a thread that isn't holding the lock"); } internal bool TryGetValue(Assembly assembly, out ImmutableAssemblyCacheEntry cacheEntry) { AssertLockedByThisThread(); return _globalAssemblyCache.TryGetValue(assembly, out cacheEntry); } internal void Add(Assembly assembly, ImmutableAssemblyCacheEntry assemblyCacheEntry) { AssertLockedByThisThread(); _globalAssemblyCache.Add(assembly, assemblyCacheEntry); } internal void Clear() { AssertLockedByThisThread(); _globalAssemblyCache.Clear(); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- LinkButton.cs
- VariableBinder.cs
- ClassData.cs
- XPathNode.cs
- SynchronizingStream.cs
- Stream.cs
- NameTable.cs
- X509DefaultServiceCertificateElement.cs
- TransformerInfoCollection.cs
- DesignObjectWrapper.cs
- BitmapCodecInfoInternal.cs
- HashSetDebugView.cs
- BoolExpression.cs
- XmlDataImplementation.cs
- SqlDataSourceCache.cs
- Base64Encoder.cs
- PeerUnsafeNativeMethods.cs
- StateDesigner.CommentLayoutGlyph.cs
- DataGridViewComboBoxColumnDesigner.cs
- IChannel.cs
- SizeValueSerializer.cs
- LayoutExceptionEventArgs.cs
- MenuItemStyleCollection.cs
- SpellerStatusTable.cs
- WebControl.cs
- TypeNameConverter.cs
- TransformedBitmap.cs
- CacheModeValueSerializer.cs
- WsdlBuildProvider.cs
- ToolStripItem.cs
- EncryptedType.cs
- ValidationEventArgs.cs
- ObjectDataSource.cs
- LZCodec.cs
- UnionCodeGroup.cs
- VoiceObjectToken.cs
- LowerCaseStringConverter.cs
- CodeAttributeArgumentCollection.cs
- ClientConvert.cs
- KeySpline.cs
- TraceContextEventArgs.cs
- DataPagerFieldCollection.cs
- PointCollection.cs
- TemplateModeChangedEventArgs.cs
- Trace.cs
- Directory.cs
- TypedMessageConverter.cs
- StyleCollectionEditor.cs
- Translator.cs
- TreeSet.cs
- GroupDescription.cs
- WebControlsSection.cs
- FastEncoderStatics.cs
- ContentOnlyMessage.cs
- MetadataUtilsSmi.cs
- AssemblyAttributesGoHere.cs
- MetadataItemEmitter.cs
- TextBreakpoint.cs
- ServicePointManagerElement.cs
- TrimSurroundingWhitespaceAttribute.cs
- DataPager.cs
- SQLGuid.cs
- SiteIdentityPermission.cs
- CustomAttribute.cs
- SnapLine.cs
- TextEditor.cs
- VirtualPath.cs
- ResourceReferenceExpression.cs
- DirectoryInfo.cs
- uribuilder.cs
- GcHandle.cs
- SerializationSectionGroup.cs
- EncoderReplacementFallback.cs
- SerializationEventsCache.cs
- ListItemCollection.cs
- StoreItemCollection.cs
- WizardStepBase.cs
- MemberExpressionHelper.cs
- LocatorBase.cs
- MetadataArtifactLoaderXmlReaderWrapper.cs
- BamlLocalizer.cs
- DiscardableAttribute.cs
- WebColorConverter.cs
- FrameworkElementFactory.cs
- SimpleRecyclingCache.cs
- PropertyStore.cs
- BaseInfoTable.cs
- followingsibling.cs
- CodeDefaultValueExpression.cs
- StickyNoteHelper.cs
- _ShellExpression.cs
- DesignerCategoryAttribute.cs
- OleDbEnumerator.cs
- HtmlEmptyTagControlBuilder.cs
- Solver.cs
- DataPointer.cs
- Lease.cs
- TemplatedAdorner.cs
- SrgsToken.cs
- AutoGeneratedFieldProperties.cs