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편집 파일: iso_abstract_expand.xsl
<?xml version="1.0" encoding="UTF-8"?><?xar XSLT?> <!-- OVERVIEW - iso_abstract_expand.xsl This is a preprocessor for ISO Schematron, which implements abstract patterns. It also * extracts a particular schema using an ID, where there are multiple schemas, such as when they are embedded in the same NVDL script * allows parameter substitution inside @context, @test, @select, @path * experimentally, allows parameter recognition and substitution inside text (NOTE: to be removed, for compataibility with other implementations, please do not use this) This should be used after iso-dsdl-include.xsl and before the skeleton or meta-stylesheet (e.g. iso-svrl.xsl) . It only requires XSLT 1. Each kind of inclusion can be turned off (or on) on the command line. --> <!-- Open Source Initiative OSI - The MIT License:Licensing [OSI Approved License] This source code was previously available under the zlib/libpng license. Attribution is polite. The MIT License Copyright (c) 2004-2010 Rick Jellife and Academia Sinica Computing Centre, Taiwan Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. --> <!-- VERSION INFORMATION 2013-09-19 RJ * Allow macro expansion in @path attributes, eg. for sch:name/@path 2010-07-10 RJ * Move to MIT license 2008-09-18 RJ * move out param test from iso:schema template to work with XSLT 1. (Noah Fontes) 2008-07-29 RJ * Create. Pull out as distinct XSL in its own namespace from old iso_pre_pro.xsl * Put everything in private namespace * Rewrite replace_substring named template so that copyright is clear 2008-07-24 RJ * correct abstract patterns so for correct names: param/@name and param/@value 2007-01-12 RJ * Use ISO namespace * Use pattern/@id not pattern/@name * Add Oliver Becker's suggests from old Schematron-love-in list for <copy> * Add XT -ism? 2003 RJ * Original written for old namespace * http://www.topologi.com/resources/iso-pre-pro.xsl --> <xslt:stylesheet version="1.0" xmlns:xslt="http://www.w3.org/1999/XSL/Transform" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:iso="http://purl.oclc.org/dsdl/schematron" xmlns:nvdl="http://purl.oclc.org/dsdl/nvdl" xmlns:iae="http://www.schematron.com/namespace/iae" > <xslt:param name="schema-id"></xslt:param> <!-- Driver for the mode --> <xsl:template match="/"> <xsl:apply-templates select="." mode="iae:go" /> </xsl:template> <!-- ================================================================================== --> <!-- Normal processing rules --> <!-- ================================================================================== --> <!-- Output only the selected schema --> <xslt:template match="iso:schema" > <xsl:if test="string-length($schema-id) =0 or @id= $schema-id "> <xslt:copy> <xslt:copy-of select="@*" /> <xslt:apply-templates mode="iae:go" /> </xslt:copy> </xsl:if> </xslt:template> <!-- Strip out any foreign elements above the Schematron schema . --> <xslt:template match="*[not(ancestor-or-self::iso:*)]" mode="iae:go" > <xslt:apply-templates mode="iae:go" /> </xslt:template> <!-- ================================================================================== --> <!-- Handle Schematron abstract pattern preprocessing --> <!-- abstract-to-real calls do-pattern calls macro-expand calls multi-macro-expand replace-substring --> <!-- ================================================================================== --> <!-- Abstract patterns allow you to say, for example <pattern name="htmlTable" is-a="table"> <param name="row" value="html:tr"/> <param name="cell" value="html:td" /> <param name="table" value="html:table" /> </pattern> For a good introduction, see Uche Ogbujii's article for IBM DeveloperWorks "Discover the flexibility of Schematron abstract patterns" http://www-128.ibm.com/developerworks/xml/library/x-stron.html However, note that ISO Schematron uses @name and @value attributes on the iso:param element, and @id not @name on the pattern element. --> <!-- Suppress declarations of abstract patterns --> <xslt:template match="iso:pattern[@abstract='true']" mode="iae:go" > <xslt:comment>Suppressed abstract pattern <xslt:value-of select="@id"/> was here</xslt:comment> </xslt:template> <!-- Suppress uses of abstract patterns --> <xslt:template match="iso:pattern[@is-a]" mode="iae:go" > <xslt:comment>Start pattern based on abstract <xslt:value-of select="@is-a"/></xslt:comment> <xslt:call-template name="iae:abstract-to-real" > <xslt:with-param name="caller" select="@id" /> <xslt:with-param name="is-a" select="@is-a" /> </xslt:call-template> </xslt:template> <!-- output everything else unchanged --> <xslt:template match="*" priority="-1" mode="iae:go" > <xslt:copy> <xslt:copy-of select="@*" /> <xslt:apply-templates mode="iae:go"/> </xslt:copy> </xslt:template> <!-- Templates for macro expansion of abstract patterns --> <!-- Sets up the initial conditions for the recursive call --> <xslt:template name="iae:macro-expand"> <xslt:param name="caller"/> <xslt:param name="text" /> <xslt:call-template name="iae:multi-macro-expand"> <xslt:with-param name="caller" select="$caller"/> <xslt:with-param name="text" select="$text"/> <xslt:with-param name="paramNumber" select="1"/> </xslt:call-template> </xslt:template> <!-- Template to replace the current parameter and then recurse to replace subsequent parameters. --> <xslt:template name="iae:multi-macro-expand"> <xslt:param name="caller"/> <xslt:param name="text" /> <xslt:param name="paramNumber" /> <xslt:choose> <xslt:when test="//iso:pattern[@id=$caller]/iso:param[ $paramNumber]"> <xslt:call-template name="iae:multi-macro-expand"> <xslt:with-param name="caller" select="$caller"/> <xslt:with-param name="paramNumber" select="$paramNumber + 1"/> <xslt:with-param name="text" > <xslt:call-template name="iae:replace-substring"> <xslt:with-param name="original" select="$text"/> <xslt:with-param name="substring" select="concat('$', //iso:pattern[@id=$caller]/iso:param[ $paramNumber ]/@name)"/> <xslt:with-param name="replacement" select="//iso:pattern[@id=$caller]/iso:param[ $paramNumber ]/@value"/> </xslt:call-template> </xslt:with-param> </xslt:call-template> </xslt:when> <xslt:otherwise><xslt:value-of select="$text" /></xslt:otherwise> </xslt:choose> </xslt:template> <!-- generate the real pattern from an abstract pattern + parameters--> <xslt:template name="iae:abstract-to-real" > <xslt:param name="caller"/> <xslt:param name="is-a" /> <xslt:for-each select="//iso:pattern[@id= $is-a]"> <xslt:copy> <xslt:choose> <xslt:when test=" string-length( $caller ) = 0"> <xslt:attribute name="id"><xslt:value-of select="concat( generate-id(.) , $is-a)" /></xslt:attribute> </xslt:when> <xslt:otherwise> <xslt:attribute name="id"><xslt:value-of select="$caller" /></xslt:attribute> </xslt:otherwise> </xslt:choose> <xslt:apply-templates select="*|text()" mode="iae:do-pattern" > <xslt:with-param name="caller"><xslt:value-of select="$caller"/></xslt:with-param> </xslt:apply-templates> </xslt:copy> </xslt:for-each> </xslt:template> <!-- Generate a non-abstract pattern --> <xslt:template mode="iae:do-pattern" match="*"> <xslt:param name="caller"/> <xslt:copy> <xslt:for-each select="@*[name()='test' or name()='context' or name()='select' or name()='path' ]"> <xslt:attribute name="{name()}"> <xslt:call-template name="iae:macro-expand"> <xslt:with-param name="text"><xslt:value-of select="."/></xslt:with-param> <xslt:with-param name="caller"><xslt:value-of select="$caller"/></xslt:with-param> </xslt:call-template> </xslt:attribute> </xslt:for-each> <xslt:copy-of select="@*[name()!='test'][name()!='context'][name()!='select'][name()!='path']" /> <xsl:for-each select="node()"> <xsl:choose> <!-- Experiment: replace macros in text as well, to allow parameterized assertions and so on, without having to have spurious <iso:value-of> calls and multiple delimiting. NOTE: THIS FUNCTIONALITY WILL BE REMOVED IN THE FUTURE --> <xsl:when test="self::text()"> <xslt:call-template name="iae:macro-expand"> <xslt:with-param name="text"><xslt:value-of select="."/></xslt:with-param> <xslt:with-param name="caller"><xslt:value-of select="$caller"/></xslt:with-param> </xslt:call-template> </xsl:when> <xsl:otherwise> <xslt:apply-templates select="." mode="iae:do-pattern"> <xslt:with-param name="caller"><xslt:value-of select="$caller"/></xslt:with-param> </xslt:apply-templates> </xsl:otherwise> </xsl:choose> </xsl:for-each> </xslt:copy> </xslt:template> <!-- UTILITIES --> <!-- Simple version of replace-substring function --> <xslt:template name="iae:replace-substring"> <xslt:param name="original" /> <xslt:param name="substring" /> <xslt:param name="replacement" select="''"/> <xsl:choose> <xsl:when test="not($original)" /> <xsl:when test="not(string($substring))"> <xsl:value-of select="$original" /> </xsl:when> <xsl:when test="contains($original, $substring)"> <xsl:variable name="before" select="substring-before($original, $substring)" /> <xsl:variable name="after" select="substring-after($original, $substring)" /> <xsl:value-of select="$before" /> <xsl:value-of select="$replacement" /> <!-- recursion --> <xsl:call-template name="iae:replace-substring"> <xsl:with-param name="original" select="$after" /> <xsl:with-param name="substring" select="$substring" /> <xsl:with-param name="replacement" select="$replacement" /> </xsl:call-template> </xsl:when> <xsl:otherwise> <!-- no substitution --> <xsl:value-of select="$original" /> </xsl:otherwise> </xsl:choose> </xslt:template> </xslt:stylesheet>