Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / xsp / System / Web / Configuration / TransformerInfoCollection.cs / 5 / TransformerInfoCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Configuration { using System; using System.Configuration; using System.Collections; using System.Collections.Specialized; using System.Security.Principal; using System.Web; using System.Web.Compilation; using System.Web.Configuration; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.Util; using System.Xml; using System.Security.Permissions; [ConfigurationCollection(typeof(TransformerInfo))] [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class TransformerInfoCollection : ConfigurationElementCollection { private static ConfigurationPropertyCollection _properties; private Hashtable _transformerEntries; static TransformerInfoCollection() { _properties = new ConfigurationPropertyCollection(); } ///protected override ConfigurationPropertyCollection Properties { get { return _properties; } } public TransformerInfo this[int index] { get { return (TransformerInfo)BaseGet(index); } set { if (BaseGet(index) != null) { BaseRemoveAt(index); } BaseAdd(index, value); } } public void Add(TransformerInfo transformerInfo) { BaseAdd(transformerInfo); } public void Clear() { BaseClear(); } /// protected override ConfigurationElement CreateNewElement() { return new TransformerInfo(); } public void Remove(string s) { BaseRemove(s); } public void RemoveAt(int index) { BaseRemoveAt(index); } /// protected override object GetElementKey(ConfigurationElement element) { return ((TransformerInfo)element).Name; } internal Hashtable GetTransformerEntries() { if (_transformerEntries == null) { lock (this) { if (_transformerEntries == null) { _transformerEntries = new Hashtable(StringComparer.OrdinalIgnoreCase); foreach (TransformerInfo ti in this) { Type transformerType = ConfigUtil.GetType(ti.Type, "type", ti); if (transformerType.IsSubclassOf(typeof(WebPartTransformer)) == false) { throw new ConfigurationErrorsException( SR.GetString( SR.Type_doesnt_inherit_from_type, ti.Type, typeof(WebPartTransformer).FullName), ti.ElementInformation.Properties["type"].Source, ti.ElementInformation.Properties["type"].LineNumber); } Type consumerType; Type providerType; try { consumerType = WebPartTransformerAttribute.GetConsumerType(transformerType); providerType = WebPartTransformerAttribute.GetProviderType(transformerType); } catch (Exception e) { throw new ConfigurationErrorsException( SR.GetString(SR.Transformer_attribute_error, e.Message), e, ti.ElementInformation.Properties["type"].Source, ti.ElementInformation.Properties["type"].LineNumber); } if (_transformerEntries.Count != 0) { foreach (DictionaryEntry entry in _transformerEntries) { Type existingTransformerType = (Type)entry.Value; // We know these methods will not throw, because for the type to be in the transformers // collection, we must have successfully gotten the types previously without an exception. Type existingConsumerType = WebPartTransformerAttribute.GetConsumerType(existingTransformerType); Type existingProviderType = WebPartTransformerAttribute.GetProviderType(existingTransformerType); if ((consumerType == existingConsumerType) && (providerType == existingProviderType)) { throw new ConfigurationErrorsException( SR.GetString( SR.Transformer_types_already_added, (string)entry.Key, ti.Name), ti.ElementInformation.Properties["type"].Source, ti.ElementInformation.Properties["type"].LineNumber); } } } _transformerEntries[ti.Name] = transformerType; } } } } // return _transformerEntries; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ // // Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Configuration { using System; using System.Configuration; using System.Collections; using System.Collections.Specialized; using System.Security.Principal; using System.Web; using System.Web.Compilation; using System.Web.Configuration; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.Util; using System.Xml; using System.Security.Permissions; [ConfigurationCollection(typeof(TransformerInfo))] [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class TransformerInfoCollection : ConfigurationElementCollection { private static ConfigurationPropertyCollection _properties; private Hashtable _transformerEntries; static TransformerInfoCollection() { _properties = new ConfigurationPropertyCollection(); } ///protected override ConfigurationPropertyCollection Properties { get { return _properties; } } public TransformerInfo this[int index] { get { return (TransformerInfo)BaseGet(index); } set { if (BaseGet(index) != null) { BaseRemoveAt(index); } BaseAdd(index, value); } } public void Add(TransformerInfo transformerInfo) { BaseAdd(transformerInfo); } public void Clear() { BaseClear(); } /// protected override ConfigurationElement CreateNewElement() { return new TransformerInfo(); } public void Remove(string s) { BaseRemove(s); } public void RemoveAt(int index) { BaseRemoveAt(index); } /// protected override object GetElementKey(ConfigurationElement element) { return ((TransformerInfo)element).Name; } internal Hashtable GetTransformerEntries() { if (_transformerEntries == null) { lock (this) { if (_transformerEntries == null) { _transformerEntries = new Hashtable(StringComparer.OrdinalIgnoreCase); foreach (TransformerInfo ti in this) { Type transformerType = ConfigUtil.GetType(ti.Type, "type", ti); if (transformerType.IsSubclassOf(typeof(WebPartTransformer)) == false) { throw new ConfigurationErrorsException( SR.GetString( SR.Type_doesnt_inherit_from_type, ti.Type, typeof(WebPartTransformer).FullName), ti.ElementInformation.Properties["type"].Source, ti.ElementInformation.Properties["type"].LineNumber); } Type consumerType; Type providerType; try { consumerType = WebPartTransformerAttribute.GetConsumerType(transformerType); providerType = WebPartTransformerAttribute.GetProviderType(transformerType); } catch (Exception e) { throw new ConfigurationErrorsException( SR.GetString(SR.Transformer_attribute_error, e.Message), e, ti.ElementInformation.Properties["type"].Source, ti.ElementInformation.Properties["type"].LineNumber); } if (_transformerEntries.Count != 0) { foreach (DictionaryEntry entry in _transformerEntries) { Type existingTransformerType = (Type)entry.Value; // We know these methods will not throw, because for the type to be in the transformers // collection, we must have successfully gotten the types previously without an exception. Type existingConsumerType = WebPartTransformerAttribute.GetConsumerType(existingTransformerType); Type existingProviderType = WebPartTransformerAttribute.GetProviderType(existingTransformerType); if ((consumerType == existingConsumerType) && (providerType == existingProviderType)) { throw new ConfigurationErrorsException( SR.GetString( SR.Transformer_types_already_added, (string)entry.Key, ti.Name), ti.ElementInformation.Properties["type"].Source, ti.ElementInformation.Properties["type"].LineNumber); } } } _transformerEntries[ti.Name] = transformerType; } } } } // return _transformerEntries; } } } // 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
- EventSourceCreationData.cs
- DurableInstanceProvider.cs
- ListViewItem.cs
- SqlTriggerAttribute.cs
- ThreadBehavior.cs
- SrgsRulesCollection.cs
- COAUTHIDENTITY.cs
- AggregateNode.cs
- InvalidWMPVersionException.cs
- SafeFileHandle.cs
- ScriptResourceAttribute.cs
- SiteOfOriginContainer.cs
- TriggerAction.cs
- SecurityException.cs
- ToolStripRenderer.cs
- TextContainerHelper.cs
- SocketAddress.cs
- PackagePartCollection.cs
- MessageQueuePermissionEntry.cs
- GridProviderWrapper.cs
- XamlReaderHelper.cs
- RoleGroup.cs
- ReadContentAsBinaryHelper.cs
- DataGridViewCellErrorTextNeededEventArgs.cs
- ImageAnimator.cs
- Padding.cs
- AssemblyAttributes.cs
- StatusStrip.cs
- FieldToken.cs
- ExpressionBindingCollection.cs
- basevalidator.cs
- TableSectionStyle.cs
- MenuCommands.cs
- EventProxy.cs
- ConnectionPool.cs
- DefaultTextStore.cs
- InternalBase.cs
- SqlMultiplexer.cs
- InstanceNotReadyException.cs
- PowerEase.cs
- CompositeFontInfo.cs
- SqlDataSource.cs
- CheckBoxStandardAdapter.cs
- HtmlEncodedRawTextWriter.cs
- UIElement3D.cs
- TableSectionStyle.cs
- ImageCreator.cs
- TextLineResult.cs
- listitem.cs
- DataGridPagerStyle.cs
- CustomBinding.cs
- FixedSOMLineCollection.cs
- SamlAttribute.cs
- odbcmetadatafactory.cs
- ListViewGroup.cs
- WinFormsSecurity.cs
- PointCollection.cs
- ColorContext.cs
- SqlMethodTransformer.cs
- Bezier.cs
- UnmanagedBitmapWrapper.cs
- StatusBarAutomationPeer.cs
- SecurityKeyEntropyMode.cs
- SqlGenericUtil.cs
- Vector3DKeyFrameCollection.cs
- ElementMarkupObject.cs
- StyleXamlParser.cs
- ICspAsymmetricAlgorithm.cs
- CompilerHelpers.cs
- DrawingCollection.cs
- VariantWrapper.cs
- WpfWebRequestHelper.cs
- DiagnosticTrace.cs
- DataGridViewRowCancelEventArgs.cs
- WebUtil.cs
- Panel.cs
- KeyEventArgs.cs
- SplayTreeNode.cs
- COM2PropertyBuilderUITypeEditor.cs
- ThicknessConverter.cs
- HttpTransportElement.cs
- ReaderWriterLockWrapper.cs
- RSAOAEPKeyExchangeFormatter.cs
- IntPtr.cs
- SqlUtils.cs
- DataGridViewRow.cs
- WsiProfilesElement.cs
- KeyValueSerializer.cs
- DataServiceStreamResponse.cs
- WorkflowInstanceExtensionProvider.cs
- Point3DValueSerializer.cs
- CopyOfAction.cs
- Label.cs
- JavaScriptSerializer.cs
- SmiSettersStream.cs
- SqlConnectionManager.cs
- TreeViewImageKeyConverter.cs
- GlobalItem.cs
- Propagator.cs
- _DisconnectOverlappedAsyncResult.cs