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
- DesignerActionItemCollection.cs
- TemplatedMailWebEventProvider.cs
- PeerIPHelper.cs
- WebPartConnectionsConnectVerb.cs
- PropertyRecord.cs
- DrawingVisual.cs
- X509Utils.cs
- Point3D.cs
- RouteValueDictionary.cs
- SHA1.cs
- XmlStringTable.cs
- HttpPostClientProtocol.cs
- SendMailErrorEventArgs.cs
- validationstate.cs
- PerfService.cs
- PnrpPeerResolver.cs
- httpstaticobjectscollection.cs
- HeaderedItemsControl.cs
- XmlLanguage.cs
- PartialArray.cs
- OutputScope.cs
- ChannelSinkStacks.cs
- DataGridTemplateColumn.cs
- EntityDataSourceReferenceGroup.cs
- CodeArgumentReferenceExpression.cs
- MenuAdapter.cs
- AgileSafeNativeMemoryHandle.cs
- TextEditor.cs
- ConfigurationException.cs
- WebBrowserNavigatingEventHandler.cs
- QueryableFilterUserControl.cs
- SchemaSetCompiler.cs
- DataGridViewLinkCell.cs
- PasswordTextNavigator.cs
- FormattedTextSymbols.cs
- KeyFrames.cs
- ToolStripItemEventArgs.cs
- OutputCacheSection.cs
- HwndSourceParameters.cs
- ObjectFactoryCodeDomTreeGenerator.cs
- IIS7UserPrincipal.cs
- SharedPersonalizationStateInfo.cs
- HttpsHostedTransportConfiguration.cs
- PrintEvent.cs
- StaticSiteMapProvider.cs
- Rfc2898DeriveBytes.cs
- NameGenerator.cs
- CanonicalFontFamilyReference.cs
- RunClient.cs
- OpenTypeCommon.cs
- IsolatedStorageFile.cs
- graph.cs
- BulletedListEventArgs.cs
- xamlnodes.cs
- EnvelopedPkcs7.cs
- SelectionProcessor.cs
- PieceDirectory.cs
- SplitterEvent.cs
- TemplateBindingExtension.cs
- XmlElementAttributes.cs
- AbstractSvcMapFileLoader.cs
- SqlProvider.cs
- WindowsStatusBar.cs
- XmlElementList.cs
- TimeZoneNotFoundException.cs
- HttpHandlerAction.cs
- FileCodeGroup.cs
- versioninfo.cs
- AppSettingsSection.cs
- Screen.cs
- ColorBuilder.cs
- ExtensionFile.cs
- WindowsListViewGroupSubsetLink.cs
- ReliableMessagingVersion.cs
- SqlEnums.cs
- ValidateNames.cs
- StateChangeEvent.cs
- GridViewCellAutomationPeer.cs
- SharedDp.cs
- Claim.cs
- OutputCacheProfileCollection.cs
- Error.cs
- EntityCollection.cs
- CodeSnippetStatement.cs
- UserNameSecurityTokenAuthenticator.cs
- SHA1CryptoServiceProvider.cs
- DiffuseMaterial.cs
- SerialPinChanges.cs
- ToolTipService.cs
- ElasticEase.cs
- CompletionProxy.cs
- TimelineClockCollection.cs
- XmlSchemaAny.cs
- parserscommon.cs
- SrgsElement.cs
- MimeParameters.cs
- storagemappingitemcollection.viewdictionary.cs
- BlobPersonalizationState.cs
- DetailsViewDeleteEventArgs.cs
- ConfigXmlComment.cs