Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / xsp / System / Web / Compilation / BaseTemplateBuildProvider.cs / 1407647 / BaseTemplateBuildProvider.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Compilation { using System; using System.IO; using System.Collections; using System.Collections.Specialized; using System.Reflection; using System.CodeDom; using System.CodeDom.Compiler; using System.Web.Util; using System.Web.UI; internal abstract class BaseTemplateBuildProvider: InternalBuildProvider { private TemplateParser _parser; internal TemplateParser Parser { get { return _parser; } } internal override IAssemblyDependencyParser AssemblyDependencyParser { get { return _parser; } } private string _instantiatableFullTypeName; private string _intermediateFullTypeName; protected abstract TemplateParser CreateParser(); internal abstract BaseCodeDomTreeGenerator CreateCodeDomTreeGenerator(TemplateParser parser); protected internal override CodeCompileUnit GetCodeCompileUnit(out IDictionary linePragmasTable) { Debug.Assert(_parser != null); // Return the provider type and compiler params Type codeDomProviderType = _parser.CompilerType.CodeDomProviderType; // Create a code generator for the language CodeDomProvider codeDomProvider = CompilationUtil.CreateCodeDomProviderNonPublic( codeDomProviderType); // Create a designer mode codedom tree for the page BaseCodeDomTreeGenerator treeGenerator = CreateCodeDomTreeGenerator(_parser); treeGenerator.SetDesignerMode(); CodeCompileUnit ccu = treeGenerator.GetCodeDomTree(codeDomProvider, new StringResourceBuilder(), VirtualPathObject); linePragmasTable = treeGenerator.LinePragmasTable; // This code is used to see the full generated code in the debugger. Just uncomment and look at // generatedCode in the debugger. Don't check in with this code uncommented! #if TESTCODE Stream stream = new MemoryStream(); StreamWriter writer = new StreamWriter(stream, System.Text.Encoding.Unicode); codeDomProvider.GenerateCodeFromCompileUnit(ccu, writer, null /*CodeGeneratorOptions*/); writer.Flush(); stream.Seek(0, SeekOrigin.Begin); TextReader reader = new StreamReader(stream); string generatedCode = reader.ReadToEnd(); #endif return ccu; } public override CompilerType CodeCompilerType { get { Debug.Assert(_parser == null); _parser = CreateParser(); if (IgnoreParseErrors) _parser.IgnoreParseErrors = true; if (IgnoreControlProperties) _parser.IgnoreControlProperties = true; if (!ThrowOnFirstParseError) _parser.ThrowOnFirstParseError = false; _parser.Parse(ReferencedAssemblies, VirtualPathObject); // If the page is non-compiled, don't ask for a language if (!Parser.RequiresCompilation) return null; return _parser.CompilerType; } } internal override ICollection GetCompileWithDependencies() { // If there is a code besides file, return it if (_parser.CodeFileVirtualPath == null) return null; // no-compile pages should not have any compile with dependencies Debug.Assert(Parser.RequiresCompilation); return new SingleObjectCollection(_parser.CodeFileVirtualPath); } public override void GenerateCode(AssemblyBuilder assemblyBuilder) { // Don't generate any code for no-compile pages if (!Parser.RequiresCompilation) return; BaseCodeDomTreeGenerator treeGenerator = CreateCodeDomTreeGenerator(_parser); CodeCompileUnit ccu = treeGenerator.GetCodeDomTree(assemblyBuilder.CodeDomProvider, assemblyBuilder.StringResourceBuilder, VirtualPathObject); if (ccu != null) { // Add all the assemblies if (_parser.AssemblyDependencies != null) { foreach (Assembly assembly in _parser.AssemblyDependencies) { assemblyBuilder.AddAssemblyReference(assembly, ccu); } } assemblyBuilder.AddCodeCompileUnit(this, ccu); } // Get the name of the generated type that can be instantiated. It may be null // in updatable compilation scenarios. _instantiatableFullTypeName = treeGenerator.GetInstantiatableFullTypeName(); // tell the assembly builder to generate a fast factory for this type if (_instantiatableFullTypeName != null) assemblyBuilder.GenerateTypeFactory(_instantiatableFullTypeName); _intermediateFullTypeName = treeGenerator.GetIntermediateFullTypeName(); } public override Type GetGeneratedType(CompilerResults results) { return GetGeneratedType(results, useDelayLoadTypeIfEnabled: false); } internal Type GetGeneratedType(CompilerResults results, bool useDelayLoadTypeIfEnabled) { // No Type is generated for no-compile pages if (!Parser.RequiresCompilation) return null; // Figure out the Type that needs to be persisted string typeName; if (_instantiatableFullTypeName == null) { if (Parser.CodeFileVirtualPath != null) { // Updatable precomp of a code separation page: use the intermediate type typeName = _intermediateFullTypeName; } else { // Updatable precomp of a single page: use the base type, since nothing got compiled return Parser.BaseType; } } else { typeName = _instantiatableFullTypeName; } Debug.Assert(typeName != null); Type generatedType; if (useDelayLoadTypeIfEnabled && DelayLoadType.Enabled) { string assemblyFilename = Path.GetFileName(results.PathToAssembly); string assemblyName = Util.GetAssemblyNameFromFileName(assemblyFilename); generatedType = new DelayLoadType(assemblyName, typeName); } else { generatedType = results.CompiledAssembly.GetType(typeName); } // It should always extend the required base type // Note: removing this assert as advanced ControlBuilder scenarios allow changing the base type //Debug.Assert(Parser.BaseType.IsAssignableFrom(generatedType)); return generatedType; } internal override BuildResultCompiledType CreateBuildResult(Type t) { return new BuildResultCompiledTemplateType(t); } public override ICollection VirtualPathDependencies { get { return _parser.SourceDependencies; } } internal override ICollection GetGeneratedTypeNames() { if (_parser.GeneratedClassName == null && _parser.BaseTypeName == null) { return null; } ArrayList collection = new ArrayList(); if (_parser.GeneratedClassName != null) { collection.Add(_parser.GeneratedClassName); } if (_parser.BaseTypeName != null) { collection.Add(Util.MakeFullTypeName(_parser.BaseTypeNamespace, _parser.BaseTypeName)); } return collection; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Compilation { using System; using System.IO; using System.Collections; using System.Collections.Specialized; using System.Reflection; using System.CodeDom; using System.CodeDom.Compiler; using System.Web.Util; using System.Web.UI; internal abstract class BaseTemplateBuildProvider: InternalBuildProvider { private TemplateParser _parser; internal TemplateParser Parser { get { return _parser; } } internal override IAssemblyDependencyParser AssemblyDependencyParser { get { return _parser; } } private string _instantiatableFullTypeName; private string _intermediateFullTypeName; protected abstract TemplateParser CreateParser(); internal abstract BaseCodeDomTreeGenerator CreateCodeDomTreeGenerator(TemplateParser parser); protected internal override CodeCompileUnit GetCodeCompileUnit(out IDictionary linePragmasTable) { Debug.Assert(_parser != null); // Return the provider type and compiler params Type codeDomProviderType = _parser.CompilerType.CodeDomProviderType; // Create a code generator for the language CodeDomProvider codeDomProvider = CompilationUtil.CreateCodeDomProviderNonPublic( codeDomProviderType); // Create a designer mode codedom tree for the page BaseCodeDomTreeGenerator treeGenerator = CreateCodeDomTreeGenerator(_parser); treeGenerator.SetDesignerMode(); CodeCompileUnit ccu = treeGenerator.GetCodeDomTree(codeDomProvider, new StringResourceBuilder(), VirtualPathObject); linePragmasTable = treeGenerator.LinePragmasTable; // This code is used to see the full generated code in the debugger. Just uncomment and look at // generatedCode in the debugger. Don't check in with this code uncommented! #if TESTCODE Stream stream = new MemoryStream(); StreamWriter writer = new StreamWriter(stream, System.Text.Encoding.Unicode); codeDomProvider.GenerateCodeFromCompileUnit(ccu, writer, null /*CodeGeneratorOptions*/); writer.Flush(); stream.Seek(0, SeekOrigin.Begin); TextReader reader = new StreamReader(stream); string generatedCode = reader.ReadToEnd(); #endif return ccu; } public override CompilerType CodeCompilerType { get { Debug.Assert(_parser == null); _parser = CreateParser(); if (IgnoreParseErrors) _parser.IgnoreParseErrors = true; if (IgnoreControlProperties) _parser.IgnoreControlProperties = true; if (!ThrowOnFirstParseError) _parser.ThrowOnFirstParseError = false; _parser.Parse(ReferencedAssemblies, VirtualPathObject); // If the page is non-compiled, don't ask for a language if (!Parser.RequiresCompilation) return null; return _parser.CompilerType; } } internal override ICollection GetCompileWithDependencies() { // If there is a code besides file, return it if (_parser.CodeFileVirtualPath == null) return null; // no-compile pages should not have any compile with dependencies Debug.Assert(Parser.RequiresCompilation); return new SingleObjectCollection(_parser.CodeFileVirtualPath); } public override void GenerateCode(AssemblyBuilder assemblyBuilder) { // Don't generate any code for no-compile pages if (!Parser.RequiresCompilation) return; BaseCodeDomTreeGenerator treeGenerator = CreateCodeDomTreeGenerator(_parser); CodeCompileUnit ccu = treeGenerator.GetCodeDomTree(assemblyBuilder.CodeDomProvider, assemblyBuilder.StringResourceBuilder, VirtualPathObject); if (ccu != null) { // Add all the assemblies if (_parser.AssemblyDependencies != null) { foreach (Assembly assembly in _parser.AssemblyDependencies) { assemblyBuilder.AddAssemblyReference(assembly, ccu); } } assemblyBuilder.AddCodeCompileUnit(this, ccu); } // Get the name of the generated type that can be instantiated. It may be null // in updatable compilation scenarios. _instantiatableFullTypeName = treeGenerator.GetInstantiatableFullTypeName(); // tell the assembly builder to generate a fast factory for this type if (_instantiatableFullTypeName != null) assemblyBuilder.GenerateTypeFactory(_instantiatableFullTypeName); _intermediateFullTypeName = treeGenerator.GetIntermediateFullTypeName(); } public override Type GetGeneratedType(CompilerResults results) { return GetGeneratedType(results, useDelayLoadTypeIfEnabled: false); } internal Type GetGeneratedType(CompilerResults results, bool useDelayLoadTypeIfEnabled) { // No Type is generated for no-compile pages if (!Parser.RequiresCompilation) return null; // Figure out the Type that needs to be persisted string typeName; if (_instantiatableFullTypeName == null) { if (Parser.CodeFileVirtualPath != null) { // Updatable precomp of a code separation page: use the intermediate type typeName = _intermediateFullTypeName; } else { // Updatable precomp of a single page: use the base type, since nothing got compiled return Parser.BaseType; } } else { typeName = _instantiatableFullTypeName; } Debug.Assert(typeName != null); Type generatedType; if (useDelayLoadTypeIfEnabled && DelayLoadType.Enabled) { string assemblyFilename = Path.GetFileName(results.PathToAssembly); string assemblyName = Util.GetAssemblyNameFromFileName(assemblyFilename); generatedType = new DelayLoadType(assemblyName, typeName); } else { generatedType = results.CompiledAssembly.GetType(typeName); } // It should always extend the required base type // Note: removing this assert as advanced ControlBuilder scenarios allow changing the base type //Debug.Assert(Parser.BaseType.IsAssignableFrom(generatedType)); return generatedType; } internal override BuildResultCompiledType CreateBuildResult(Type t) { return new BuildResultCompiledTemplateType(t); } public override ICollection VirtualPathDependencies { get { return _parser.SourceDependencies; } } internal override ICollection GetGeneratedTypeNames() { if (_parser.GeneratedClassName == null && _parser.BaseTypeName == null) { return null; } ArrayList collection = new ArrayList(); if (_parser.GeneratedClassName != null) { collection.Add(_parser.GeneratedClassName); } if (_parser.BaseTypeName != null) { collection.Add(Util.MakeFullTypeName(_parser.BaseTypeNamespace, _parser.BaseTypeName)); } return collection; } } } // 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
- WindowsBrush.cs
- AttachedPropertyBrowsableAttribute.cs
- ToolBar.cs
- Evidence.cs
- DocComment.cs
- DataComponentGenerator.cs
- IOException.cs
- MasterPageParser.cs
- PropertyValueChangedEvent.cs
- RelatedCurrencyManager.cs
- ScrollContentPresenter.cs
- StyleXamlTreeBuilder.cs
- ExternalException.cs
- UnaryNode.cs
- SqlDataSourceCustomCommandEditor.cs
- CriticalHandle.cs
- DataColumnChangeEvent.cs
- WebPartDisplayModeCancelEventArgs.cs
- AuthenticationServiceManager.cs
- ChangeConflicts.cs
- XamlBrushSerializer.cs
- GradientBrush.cs
- HTMLTagNameToTypeMapper.cs
- FixedSchema.cs
- WithParamAction.cs
- BatchServiceHost.cs
- AuthenticationManager.cs
- DeferredRunTextReference.cs
- SystemDropShadowChrome.cs
- TemplatePagerField.cs
- ManagementException.cs
- WmlMobileTextWriter.cs
- RoutedEventHandlerInfo.cs
- PrivilegedConfigurationManager.cs
- AtomicFile.cs
- UrlMapping.cs
- DesignTimeResourceProviderFactoryAttribute.cs
- FormsAuthentication.cs
- Vector3DCollectionConverter.cs
- StylusOverProperty.cs
- TemplateNodeContextMenu.cs
- DataGridViewCheckBoxColumn.cs
- GroupItemAutomationPeer.cs
- EdmTypeAttribute.cs
- DateTimeOffset.cs
- NativeCompoundFileAPIs.cs
- SamlConstants.cs
- SessionSymmetricMessageSecurityProtocolFactory.cs
- BooleanFunctions.cs
- IFormattable.cs
- ControlEvent.cs
- SqlVersion.cs
- PreservationFileWriter.cs
- SchemaAttDef.cs
- StyleCollection.cs
- MailAddressCollection.cs
- TableLayoutPanel.cs
- altserialization.cs
- SynchronizingStream.cs
- SqlStream.cs
- ListViewAutomationPeer.cs
- PropertyCondition.cs
- HandoffBehavior.cs
- LoadWorkflowCommand.cs
- ListBoxItem.cs
- DataTableMapping.cs
- DynamicEntity.cs
- WebPartsPersonalization.cs
- ContentHostHelper.cs
- TableLayoutPanel.cs
- RequestQueue.cs
- StringCollection.cs
- Serializer.cs
- ProcessModuleCollection.cs
- Win32.cs
- CodeAttributeArgumentCollection.cs
- ConstructorBuilder.cs
- DependencyProperty.cs
- ByteRangeDownloader.cs
- figurelengthconverter.cs
- VisualTreeHelper.cs
- SpoolingTaskBase.cs
- WebDisplayNameAttribute.cs
- WebResourceAttribute.cs
- TextEditorParagraphs.cs
- TypeLoadException.cs
- CodeDomLocalizationProvider.cs
- Random.cs
- DataListItem.cs
- storepermission.cs
- MsmqInputChannel.cs
- DeviceFilterEditorDialog.cs
- PropertyValueChangedEvent.cs
- EditorPartCollection.cs
- FormView.cs
- ModuleElement.cs
- Itemizer.cs
- SqlVersion.cs
- MimeBasePart.cs
- MediaElement.cs