Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / XmlUtils / System / Xml / Xsl / XsltOld / ElementAction.cs / 1 / 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 == Keywords.s_XmlnsNamespace) { 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, Keywords.s_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 != Keywords.s_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 (Keywords.Equals(name, compiler.Atoms.Name)) { this.nameAvt = Avt.CompileAvt(compiler, value); } else if (Keywords.Equals(name, compiler.Atoms.Namespace)) { this.nsAvt = Avt.CompileAvt(compiler, value); } else if (Keywords.Equals(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. //------------------------------------------------------------------------------ //// 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 == Keywords.s_XmlnsNamespace) { 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, Keywords.s_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 != Keywords.s_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 (Keywords.Equals(name, compiler.Atoms.Name)) { this.nameAvt = Avt.CompileAvt(compiler, value); } else if (Keywords.Equals(name, compiler.Atoms.Namespace)) { this.nsAvt = Avt.CompileAvt(compiler, value); } else if (Keywords.Equals(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
- COM2EnumConverter.cs
- InvokePattern.cs
- StreamReader.cs
- OutputCacheProfile.cs
- loginstatus.cs
- DataContractJsonSerializer.cs
- RectangleHotSpot.cs
- Attributes.cs
- WebPartDisplayModeCollection.cs
- XmlEntityReference.cs
- RepeatBehavior.cs
- CompositeActivityCodeGenerator.cs
- TemplatePropertyEntry.cs
- GAC.cs
- RegexMatch.cs
- HtmlProps.cs
- PropertyNames.cs
- ConnectionPointCookie.cs
- SelectionListComponentEditor.cs
- XmlLangPropertyAttribute.cs
- TrustManagerPromptUI.cs
- AbstractSvcMapFileLoader.cs
- EllipticalNodeOperations.cs
- _SpnDictionary.cs
- UriWriter.cs
- RemoveFromCollection.cs
- EntityDataSourceSelectingEventArgs.cs
- WebHttpEndpointElement.cs
- Stroke.cs
- RegexGroupCollection.cs
- SevenBitStream.cs
- DataGridViewCellMouseEventArgs.cs
- SystemKeyConverter.cs
- ListViewDeletedEventArgs.cs
- TemplateEditingService.cs
- FileEnumerator.cs
- SQLMoneyStorage.cs
- HttpHeaderCollection.cs
- TextServicesProperty.cs
- DataGridColumn.cs
- ModuleConfigurationInfo.cs
- SplayTreeNode.cs
- ExtensionWindowResizeGrip.cs
- securitycriticaldataformultiplegetandset.cs
- Visual3D.cs
- NullRuntimeConfig.cs
- MsmqIntegrationChannelFactory.cs
- ColumnResizeUndoUnit.cs
- EdmItemError.cs
- RoleServiceManager.cs
- FlowNode.cs
- HtmlTextArea.cs
- SqlCachedBuffer.cs
- diagnosticsswitches.cs
- MdiWindowListItemConverter.cs
- ImageKeyConverter.cs
- SystemWebExtensionsSectionGroup.cs
- DataGridViewLinkCell.cs
- ToolStripLabel.cs
- ImageDrawing.cs
- OLEDB_Util.cs
- ConditionCollection.cs
- NativeMethods.cs
- httpserverutility.cs
- ListViewItem.cs
- AssemblyAttributes.cs
- AlphaSortedEnumConverter.cs
- ProcessHostMapPath.cs
- FontStretches.cs
- _CacheStreams.cs
- ViewManager.cs
- FlowDocumentScrollViewerAutomationPeer.cs
- CompositeActivityCodeGenerator.cs
- PermissionAttributes.cs
- TypedColumnHandler.cs
- DuplicateWaitObjectException.cs
- ResourceDescriptionAttribute.cs
- InnerItemCollectionView.cs
- log.cs
- Substitution.cs
- HighContrastHelper.cs
- EntityProviderServices.cs
- XamlFigureLengthSerializer.cs
- ReceiveActivity.cs
- EntityDataReader.cs
- ComponentDispatcher.cs
- GatewayDefinition.cs
- SettingsBindableAttribute.cs
- ComProxy.cs
- WebPartsSection.cs
- DrawingCollection.cs
- ProfileModule.cs
- SyndicationSerializer.cs
- ModulesEntry.cs
- BasicHttpMessageCredentialType.cs
- BamlLocalizerErrorNotifyEventArgs.cs
- EventLogSession.cs
- IPAddressCollection.cs
- XPathException.cs
- MeasurementDCInfo.cs