Code:
/ FXUpdate3074 / FXUpdate3074 / 1.1 / DEVDIV / depot / DevDiv / releases / whidbey / QFE / ndp / fx / src / xsp / System / Web / Management / BufferedWebEventProvider.cs / 2 / BufferedWebEventProvider.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Management { using System; using System.Web; using System.Diagnostics; using System.Web.Util; using System.Web.Configuration; using System.Configuration.Provider; using System.Collections; using System.Collections.Specialized; using System.Configuration; using System.Security; using Debug=System.Web.Util.Debug; using System.Security.Permissions; // Interface for buffered event provider [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public abstract class BufferedWebEventProvider : WebEventProvider { bool _buffer = true; string _bufferMode; WebEventBuffer _webEventBuffer; public override void Initialize(string name, NameValueCollection config) { // create buffer according to the buffer mode settings specified, like we do in sql/mail providers // wire up the delegate to the ProcessEventFlush method Debug.Trace("BufferedWebEventProvider", "Initializing: name=" + name); ProviderUtil.GetAndRemoveBooleanAttribute(config, "buffer", name, ref _buffer); if (_buffer) { ProviderUtil.GetAndRemoveRequiredNonEmptyStringAttribute(config, "bufferMode", name, ref _bufferMode); _webEventBuffer = new WebEventBuffer(this, _bufferMode, new WebEventBufferFlushCallback(this.ProcessEventFlush)); } else { ProviderUtil.GetAndRemoveStringAttribute(config, "bufferMode", name, ref _bufferMode); } base.Initialize(name, config); ProviderUtil.CheckUnrecognizedAttributes(config, name); } public bool UseBuffering { get { return _buffer; } } public string BufferMode { get { return _bufferMode; } } public override void ProcessEvent(WebBaseEvent eventRaised) { if (_buffer) { // register the event with the buffer instead of writing it out Debug.Trace("BufferedWebEventProvider", "Saving event to buffer: event=" + eventRaised.GetType().Name); _webEventBuffer.AddEvent(eventRaised); } else { WebEventBufferFlushInfo flushInfo = new WebEventBufferFlushInfo( new WebBaseEventCollection(eventRaised), EventNotificationType.Unbuffered, 0, DateTime.MinValue, 0, 0); ProcessEventFlush(flushInfo); } } public abstract void ProcessEventFlush(WebEventBufferFlushInfo flushInfo); public override void Flush() { if (_buffer) { _webEventBuffer.Flush(Int32.MaxValue, FlushCallReason.StaticFlush); } } public override void Shutdown() { if (_webEventBuffer != null) { _webEventBuffer.Shutdown(); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Management { using System; using System.Web; using System.Diagnostics; using System.Web.Util; using System.Web.Configuration; using System.Configuration.Provider; using System.Collections; using System.Collections.Specialized; using System.Configuration; using System.Security; using Debug=System.Web.Util.Debug; using System.Security.Permissions; // Interface for buffered event provider [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public abstract class BufferedWebEventProvider : WebEventProvider { bool _buffer = true; string _bufferMode; WebEventBuffer _webEventBuffer; public override void Initialize(string name, NameValueCollection config) { // create buffer according to the buffer mode settings specified, like we do in sql/mail providers // wire up the delegate to the ProcessEventFlush method Debug.Trace("BufferedWebEventProvider", "Initializing: name=" + name); ProviderUtil.GetAndRemoveBooleanAttribute(config, "buffer", name, ref _buffer); if (_buffer) { ProviderUtil.GetAndRemoveRequiredNonEmptyStringAttribute(config, "bufferMode", name, ref _bufferMode); _webEventBuffer = new WebEventBuffer(this, _bufferMode, new WebEventBufferFlushCallback(this.ProcessEventFlush)); } else { ProviderUtil.GetAndRemoveStringAttribute(config, "bufferMode", name, ref _bufferMode); } base.Initialize(name, config); ProviderUtil.CheckUnrecognizedAttributes(config, name); } public bool UseBuffering { get { return _buffer; } } public string BufferMode { get { return _bufferMode; } } public override void ProcessEvent(WebBaseEvent eventRaised) { if (_buffer) { // register the event with the buffer instead of writing it out Debug.Trace("BufferedWebEventProvider", "Saving event to buffer: event=" + eventRaised.GetType().Name); _webEventBuffer.AddEvent(eventRaised); } else { WebEventBufferFlushInfo flushInfo = new WebEventBufferFlushInfo( new WebBaseEventCollection(eventRaised), EventNotificationType.Unbuffered, 0, DateTime.MinValue, 0, 0); ProcessEventFlush(flushInfo); } } public abstract void ProcessEventFlush(WebEventBufferFlushInfo flushInfo); public override void Flush() { if (_buffer) { _webEventBuffer.Flush(Int32.MaxValue, FlushCallReason.StaticFlush); } } public override void Shutdown() { if (_webEventBuffer != null) { _webEventBuffer.Shutdown(); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ObjectDataSourceDisposingEventArgs.cs
- ComPersistableTypeElement.cs
- ObsoleteAttribute.cs
- StatusBarDrawItemEvent.cs
- EntityClientCacheKey.cs
- TextSpanModifier.cs
- FontNamesConverter.cs
- SoapProtocolReflector.cs
- SoapCodeExporter.cs
- _IPv6Address.cs
- SafeRightsManagementSessionHandle.cs
- MatrixCamera.cs
- DbException.cs
- SettingsBindableAttribute.cs
- XsltFunctions.cs
- StrokeCollection.cs
- DataGridViewColumnEventArgs.cs
- PopupEventArgs.cs
- ToggleProviderWrapper.cs
- WinEventHandler.cs
- ScrollContentPresenter.cs
- LambdaCompiler.Statements.cs
- CodeMethodInvokeExpression.cs
- TcpClientChannel.cs
- SqlDataSource.cs
- DbMetaDataColumnNames.cs
- ActivityAction.cs
- SharedStatics.cs
- TableRowGroup.cs
- WindowsFormsLinkLabel.cs
- StylusPointPropertyId.cs
- RegexRunnerFactory.cs
- ColumnHeader.cs
- OracleInfoMessageEventArgs.cs
- FontCacheUtil.cs
- VirtualDirectoryMappingCollection.cs
- BufferedWebEventProvider.cs
- AdapterUtil.cs
- RenamedEventArgs.cs
- DispatcherObject.cs
- EtwTrackingParticipant.cs
- UnmanagedMemoryStreamWrapper.cs
- ZipIOFileItemStream.cs
- StylusTip.cs
- LoadedEvent.cs
- ServiceOperationViewControl.cs
- ViewCellRelation.cs
- SizeF.cs
- FormsAuthenticationUser.cs
- ZoneIdentityPermission.cs
- ProxyManager.cs
- BamlLocalizableResource.cs
- SByte.cs
- DocComment.cs
- SystemColorTracker.cs
- ControlAdapter.cs
- ExpressionBinding.cs
- XpsResourceDictionary.cs
- EntityWrapperFactory.cs
- ManagedFilter.cs
- UpdateManifestForBrowserApplication.cs
- AddingNewEventArgs.cs
- XmlSchemaAttributeGroupRef.cs
- MessageQueueKey.cs
- AutomationPattern.cs
- WebPartZone.cs
- Matrix.cs
- FrameworkReadOnlyPropertyMetadata.cs
- Buffer.cs
- TabControl.cs
- AnnotationObservableCollection.cs
- SerializationTrace.cs
- SmtpCommands.cs
- CommandTreeTypeHelper.cs
- PreservationFileReader.cs
- FormsAuthenticationUser.cs
- Compiler.cs
- WindowsSpinner.cs
- SqlMethodCallConverter.cs
- ConfigurationValidatorBase.cs
- DelegatingConfigHost.cs
- SchemaSetCompiler.cs
- ServicesUtilities.cs
- StructuralObject.cs
- XmlSyndicationContent.cs
- dtdvalidator.cs
- NetTcpBinding.cs
- AuthenticatedStream.cs
- Region.cs
- DataControlButton.cs
- AsyncOperationLifetimeManager.cs
- SoapClientMessage.cs
- RetrieveVirtualItemEventArgs.cs
- ActivityBindForm.cs
- DataObject.cs
- LightweightCodeGenerator.cs
- CallbackException.cs
- RegexReplacement.cs
- ArrayHelper.cs
- WindowsClientCredential.cs