Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / XmlUtils / System / Xml / Xsl / XsltOld / ElementAction.cs / 1305376 / ElementAction.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- namespace System.Xml.Xsl.XsltOld { using Res = System.Xml.Utils.Res; using System; using System.Diagnostics; using System.Xml; using System.Xml.XPath; internal class ElementAction : ContainerAction { private const int NameDone = 2; private Avt nameAvt; private Avt nsAvt; private bool empty; private InputScopeManager manager; // Compile time precalculated AVTs private string name; private string nsUri; private PrefixQName qname; // When we not have AVTs at all we can do this. null otherwise. internal ElementAction() {} private static PrefixQName CreateElementQName(string name, string nsUri, InputScopeManager manager) { if (nsUri == XmlReservedNs.NsXmlNs) { throw XsltException.Create(Res.Xslt_ReservedNS, nsUri); } PrefixQName qname = new PrefixQName(); qname.SetQName(name); if (nsUri == null) { qname.Namespace = manager.ResolveXmlNamespace(qname.Prefix); } else { qname.Namespace = nsUri; } return qname; } internal override void Compile(Compiler compiler) { CompileAttributes(compiler); CheckRequiredAttribute(compiler, this.nameAvt, "name"); this.name = PrecalculateAvt(ref this.nameAvt); this.nsUri = PrecalculateAvt(ref this.nsAvt ); // if both name and ns are not AVT we can calculate qname at compile time and will not need namespace manager anymore if (this.nameAvt == null && this.nsAvt == null) { if(this.name != "xmlns") { this.qname = CreateElementQName(this.name, this.nsUri, compiler.CloneScopeManager()); } } else { this.manager = compiler.CloneScopeManager(); } if (compiler.Recurse()) { Debug.Assert(this.empty == false); CompileTemplate(compiler); compiler.ToParent(); } this.empty = (this.containedActions == null) ; } internal override bool CompileAttribute(Compiler compiler) { string name = compiler.Input.LocalName; string value = compiler.Input.Value; if (Ref.Equal(name, compiler.Atoms.Name)) { this.nameAvt = Avt.CompileAvt(compiler, value); } else if (Ref.Equal(name, compiler.Atoms.Namespace)) { this.nsAvt = Avt.CompileAvt(compiler, value); } else if (Ref.Equal(name, compiler.Atoms.UseAttributeSets)) { AddAction(compiler.CreateUseAttributeSetsAction()); } else { return false; } return true; } internal override void Execute(Processor processor, ActionFrame frame) { Debug.Assert(processor != null && frame != null); switch (frame.State) { case Initialized: if(this.qname != null) { frame.CalulatedName = this.qname; } else { frame.CalulatedName = CreateElementQName( this.nameAvt == null ? this.name : this.nameAvt.Evaluate(processor, frame), this.nsAvt == null ? this.nsUri : this.nsAvt .Evaluate(processor, frame), this.manager ); } goto case NameDone; case NameDone: { PrefixQName qname = frame.CalulatedName; if (processor.BeginEvent(XPathNodeType.Element, qname.Prefix, qname.Name, qname.Namespace, this.empty) == false) { // Come back later frame.State = NameDone; break; } if (! this.empty) { processor.PushActionFrame(frame); frame.State = ProcessingChildren; break; // Allow children to run } else { goto case ProcessingChildren; } } case ProcessingChildren: if (processor.EndEvent(XPathNodeType.Element) == false) { frame.State = ProcessingChildren; break; } frame.Finished(); break; default: Debug.Fail("Invalid ElementAction execution state"); break; } } } } // 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
- XmlSchemaIdentityConstraint.cs
- TemplatedAdorner.cs
- Stacktrace.cs
- ObjectMemberMapping.cs
- XmlSchema.cs
- SurrogateChar.cs
- PageStatePersister.cs
- DependencyPropertyValueSerializer.cs
- GenericTypeParameterBuilder.cs
- SchemaUtility.cs
- FormsAuthenticationUserCollection.cs
- ResourcePermissionBaseEntry.cs
- DbProviderManifest.cs
- DrawingVisualDrawingContext.cs
- IpcClientManager.cs
- EventLogEntry.cs
- MultilineStringConverter.cs
- FixedFlowMap.cs
- BamlMapTable.cs
- TextPointerBase.cs
- HelpInfo.cs
- HMACSHA1.cs
- InheritanceAttribute.cs
- AnchoredBlock.cs
- QuerySetOp.cs
- AdapterUtil.cs
- FacetChecker.cs
- TreeViewDesigner.cs
- ColumnHeaderConverter.cs
- CodeSpit.cs
- RetrieveVirtualItemEventArgs.cs
- ArrayTypeMismatchException.cs
- UriTemplateLiteralQueryValue.cs
- MaterialGroup.cs
- MultiDataTrigger.cs
- HandledEventArgs.cs
- VirtualDirectoryMappingCollection.cs
- PointAnimationClockResource.cs
- BindingExpression.cs
- ResourcesBuildProvider.cs
- AttachedAnnotationChangedEventArgs.cs
- SimplePropertyEntry.cs
- AccessorTable.cs
- IssuedTokenParametersEndpointAddressElement.cs
- SchemaTypeEmitter.cs
- HttpHeaderCollection.cs
- MediaScriptCommandRoutedEventArgs.cs
- TileBrush.cs
- DisplayNameAttribute.cs
- LinkButton.cs
- ItemContainerGenerator.cs
- XhtmlStyleClass.cs
- CodeNamespaceCollection.cs
- SizeConverter.cs
- ReadOnlyMetadataCollection.cs
- _IPv6Address.cs
- ObjectListField.cs
- Shape.cs
- SafeNativeMethods.cs
- Normalization.cs
- TextElementEnumerator.cs
- TraceLog.cs
- _SslSessionsCache.cs
- infer.cs
- oledbmetadatacollectionnames.cs
- SqlLiftIndependentRowExpressions.cs
- DesignerSerializerAttribute.cs
- iisPickupDirectory.cs
- EventLogger.cs
- DrawingVisual.cs
- HandleTable.cs
- Binding.cs
- TiffBitmapDecoder.cs
- EntityContainer.cs
- EntityContainerEmitter.cs
- SectionXmlInfo.cs
- Predicate.cs
- AssertFilter.cs
- shaperfactoryquerycachekey.cs
- ListSortDescription.cs
- Attributes.cs
- CommandHelper.cs
- DataGrid.cs
- Native.cs
- UnaryNode.cs
- X509PeerCertificateAuthenticationElement.cs
- CustomErrorsSection.cs
- ResourceDescriptionAttribute.cs
- EventsTab.cs
- AsyncResult.cs
- _ContextAwareResult.cs
- CompilerScopeManager.cs
- MimeTypeAttribute.cs
- uribuilder.cs
- ObjectDataSource.cs
- SoapBinding.cs
- StorageEndPropertyMapping.cs
- WinEventHandler.cs
- WinEventTracker.cs
- WindowsFormsHelpers.cs