Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / XmlUtils / System / Xml / Xsl / Xslt / XsltQilFactory.cs / 1305376 / XsltQilFactory.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- using System.Collections.Generic; using System.Diagnostics; using System.Xml.Schema; using System.Xml.Xsl.Qil; using System.Xml.Xsl.Runtime; using System.Xml.Xsl.XPath; namespace System.Xml.Xsl.Xslt { using Res = System.Xml.Utils.Res; using T = XmlQueryTypeFactory; internal class XsltQilFactory : XPathQilFactory { public XsltQilFactory(QilFactory f, bool debug) : base(f, debug) {} [Conditional("DEBUG")] public void CheckXsltType(QilNode n) { // Five possible types are: anyType, node-set, string, boolean, and number XmlQueryType xt = n.XmlType; switch (xt.TypeCode) { case XmlTypeCode.String: case XmlTypeCode.Boolean: case XmlTypeCode.Double: Debug.Assert(xt.IsSingleton && xt.IsStrict, "Xslt assumes that these types will always be singleton and strict"); break; case XmlTypeCode.Item: case XmlTypeCode.None: break; case XmlTypeCode.QName: Debug.Assert(IsDebug, "QName is reserved as the marker for missing values"); break; default: Debug.Assert(xt.IsNode, "Unexpected expression type: " + xt.ToString()); break; } } [Conditional("DEBUG")] public void CheckQName(QilNode n) { Debug.Assert(n != null && n.XmlType.IsSubtypeOf(T.QNameX), "Must be a singleton QName"); } // We use a value of XmlQualifiedName type to denote a missing parameter public QilNode DefaultValueMarker() { return QName("default-value", XmlReservedNs.NsXslDebug); } public QilNode IsDefaultValueMarker(QilNode n) { return IsType(n, T.QNameX); } public QilNode InvokeIsSameNodeSort(QilNode n1, QilNode n2) { CheckNodeNotRtf(n1); CheckNodeNotRtf(n2); return XsltInvokeEarlyBound(QName("is-same-node-sort"), XsltMethods.IsSameNodeSort, T.BooleanX, new QilNode[] { n1, n2 } ); } public QilNode InvokeSystemProperty(QilNode n) { CheckQName(n); return XsltInvokeEarlyBound(QName("system-property"), XsltMethods.SystemProperty, T.Choice(T.DoubleX, T.StringX), new QilNode[] { n } ); } public QilNode InvokeElementAvailable(QilNode n) { CheckQName(n); return XsltInvokeEarlyBound(QName("element-available"), XsltMethods.ElementAvailable, T.BooleanX, new QilNode[] { n } ); } public QilNode InvokeCheckScriptNamespace(string nsUri) { return XsltInvokeEarlyBound(QName("register-script-namespace"), XsltMethods.CheckScriptNamespace, T.IntX, new QilNode[] { String(nsUri) } ); } public QilNode InvokeFunctionAvailable(QilNode n) { CheckQName(n); return XsltInvokeEarlyBound(QName("function-available"), XsltMethods.FunctionAvailable, T.BooleanX, new QilNode[] { n } ); } public QilNode InvokeBaseUri(QilNode n) { CheckNode(n); return XsltInvokeEarlyBound(QName("base-uri"), XsltMethods.BaseUri, T.StringX, new QilNode[] { n } ); } public QilNode InvokeOnCurrentNodeChanged(QilNode n) { CheckNode(n); return XsltInvokeEarlyBound(QName("on-current-node-changed"), XsltMethods.OnCurrentNodeChanged, T.IntX, new QilNode[] { n } ); } public QilNode InvokeLangToLcid(QilNode n, bool fwdCompat) { CheckString(n); return XsltInvokeEarlyBound(QName("lang-to-lcid"), XsltMethods.LangToLcid, T.IntX, new QilNode[] { n, Boolean(fwdCompat) } ); } public QilNode InvokeNumberFormat(QilNode value, QilNode format, QilNode lang, QilNode letterValue, QilNode groupingSeparator, QilNode groupingSize) { Debug.Assert(value != null && ( value.XmlType.IsSubtypeOf(T.IntXS) || value.XmlType.IsSubtypeOf(T.DoubleX)), "Value must be either a sequence of ints, or a double singleton" ); CheckString(format); CheckDouble(lang); CheckString(letterValue); CheckString(groupingSeparator); CheckDouble(groupingSize); return XsltInvokeEarlyBound(QName("number-format"), XsltMethods.NumberFormat, T.StringX, new QilNode[] { value, format, lang, letterValue, groupingSeparator, groupingSize } ); } public QilNode InvokeRegisterDecimalFormat(DecimalFormatDecl format) { Debug.Assert(format != null); return XsltInvokeEarlyBound(QName("register-decimal-format"), XsltMethods.RegisterDecimalFormat, T.IntX, new QilNode[] { QName(format.Name.Name, format.Name.Namespace), String(format.InfinitySymbol), String(format.NanSymbol), String(new string(format.Characters)) } ); } public QilNode InvokeRegisterDecimalFormatter(QilNode formatPicture, DecimalFormatDecl format) { CheckString(formatPicture); Debug.Assert(format != null); return XsltInvokeEarlyBound(QName("register-decimal-formatter"), XsltMethods.RegisterDecimalFormatter, T.DoubleX, new QilNode[] { formatPicture, String(format.InfinitySymbol), String(format.NanSymbol), String(new string(format.Characters)) } ); } public QilNode InvokeFormatNumberStatic(QilNode value, QilNode decimalFormatIndex) { CheckDouble(value); CheckDouble(decimalFormatIndex); return XsltInvokeEarlyBound(QName("format-number-static"), XsltMethods.FormatNumberStatic, T.StringX, new QilNode[] { value, decimalFormatIndex } ); } public QilNode InvokeFormatNumberDynamic(QilNode value, QilNode formatPicture, QilNode decimalFormatName, QilNode errorMessageName) { CheckDouble(value); CheckString(formatPicture); CheckQName(decimalFormatName); CheckString(errorMessageName); return XsltInvokeEarlyBound(QName("format-number-dynamic"), XsltMethods.FormatNumberDynamic, T.StringX, new QilNode[] { value, formatPicture, decimalFormatName, errorMessageName } ); } public QilNode InvokeOuterXml(QilNode n) { CheckNode(n); return XsltInvokeEarlyBound(QName("outer-xml"), XsltMethods.OuterXml, T.StringX, new QilNode[] { n } ); } public QilNode InvokeMsFormatDateTime(QilNode datetime, QilNode format, QilNode lang, QilNode isDate) { CheckString(datetime); CheckString(format); CheckString(lang); CheckBool(isDate); return XsltInvokeEarlyBound(QName("ms:format-date-time"), XsltMethods.MSFormatDateTime, T.StringX, new QilNode[] { datetime, format, lang, isDate } ); } public QilNode InvokeMsStringCompare(QilNode x, QilNode y, QilNode lang, QilNode options) { CheckString(x ); CheckString(y ); CheckString(lang ); CheckString(options); return XsltInvokeEarlyBound(QName("ms:string-compare"), XsltMethods.MSStringCompare, T.DoubleX, new QilNode[] { x, y, lang, options } ); } public QilNode InvokeMsUtc(QilNode n) { CheckString(n); return XsltInvokeEarlyBound(QName("ms:utc"), XsltMethods.MSUtc, T.StringX, new QilNode[] { n } ); } public QilNode InvokeMsNumber(QilNode n) { return XsltInvokeEarlyBound(QName("ms:number"), XsltMethods.MSNumber, T.DoubleX, new QilNode[] { n } ); } public QilNode InvokeMsLocalName(QilNode n) { CheckString(n); return XsltInvokeEarlyBound(QName("ms:local-name"), XsltMethods.MSLocalName, T.StringX, new QilNode[] { n } ); } public QilNode InvokeMsNamespaceUri(QilNode n, QilNode currentNode) { CheckString(n); CheckNodeNotRtf(currentNode); return XsltInvokeEarlyBound(QName("ms:namespace-uri"), XsltMethods.MSNamespaceUri, T.StringX, new QilNode[] { n, currentNode } ); } public QilNode InvokeEXslObjectType(QilNode n) { return XsltInvokeEarlyBound(QName("exsl:object-type"), XsltMethods.EXslObjectType, T.StringX, new QilNode[] { n } ); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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