Code:
/ 4.0 / 4.0 / 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. //------------------------------------------------------------------------------ //// 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
- Constants.cs
- WebPartMenuStyle.cs
- ListViewDesigner.cs
- BitmapSourceSafeMILHandle.cs
- TextPenaltyModule.cs
- TextProviderWrapper.cs
- Imaging.cs
- Mouse.cs
- WindowsContainer.cs
- DefaultAssemblyResolver.cs
- TextDecorationLocationValidation.cs
- FormsAuthenticationTicket.cs
- EventItfInfo.cs
- BaseTemplateCodeDomTreeGenerator.cs
- TimeSpanStorage.cs
- CollectionViewSource.cs
- XamlFilter.cs
- OrderedDictionary.cs
- ArrangedElement.cs
- ListChangedEventArgs.cs
- RootBuilder.cs
- PropertyCollection.cs
- CompiledQueryCacheEntry.cs
- Double.cs
- XmlChildEnumerator.cs
- IdentityModelStringsVersion1.cs
- OLEDB_Util.cs
- PolyLineSegment.cs
- SqlWebEventProvider.cs
- ProtectedProviderSettings.cs
- RelationHandler.cs
- ConvertEvent.cs
- ConfigDefinitionUpdates.cs
- WebRequest.cs
- PagePropertiesChangingEventArgs.cs
- ListControl.cs
- PropertyCollection.cs
- SelectorAutomationPeer.cs
- TextFormatterHost.cs
- SoapElementAttribute.cs
- MTConfigUtil.cs
- CompareInfo.cs
- FilterableAttribute.cs
- CollectionBuilder.cs
- AssociationSetEnd.cs
- ConfigurationSection.cs
- FontStretchConverter.cs
- BinHexEncoder.cs
- PropVariant.cs
- ExecutionContext.cs
- Speller.cs
- XmlDataSource.cs
- PropertyKey.cs
- CodeIdentifiers.cs
- XmlRawWriter.cs
- SortExpressionBuilder.cs
- WhitespaceRuleReader.cs
- GraphicsContainer.cs
- ProgressBarHighlightConverter.cs
- TimeZoneNotFoundException.cs
- ITreeGenerator.cs
- ConfigXmlSignificantWhitespace.cs
- TextBox.cs
- WindowsListViewGroupHelper.cs
- DataConnectionHelper.cs
- ErrorInfoXmlDocument.cs
- DocumentPageHost.cs
- ObjectItemCollectionAssemblyCacheEntry.cs
- CodeNamespaceImport.cs
- basemetadatamappingvisitor.cs
- SqlDuplicator.cs
- TextLineBreak.cs
- ViewService.cs
- UrlMapping.cs
- SharedDp.cs
- FixedDSBuilder.cs
- DebugTraceHelper.cs
- MultiByteCodec.cs
- DataListCommandEventArgs.cs
- DisposableCollectionWrapper.cs
- HMACMD5.cs
- QilName.cs
- PhonemeEventArgs.cs
- FontFamily.cs
- ManualResetEventSlim.cs
- Vector3DValueSerializer.cs
- ServiceControllerDesigner.cs
- OleDbException.cs
- Mutex.cs
- KernelTypeValidation.cs
- FontConverter.cs
- PageWrapper.cs
- XmlAttributeCollection.cs
- TextReader.cs
- ReachDocumentPageSerializerAsync.cs
- HandleScope.cs
- StructuredProperty.cs
- FlowDocumentFormatter.cs
- EdmSchemaError.cs
- FeatureSupport.cs