##// END OF EJS Templates
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Merge pull request !2 from ImplabNet v3...
Merge pull request !2 from ImplabNet v3 Changes from branch: V3
cin - - Load All Authors

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r289:95896f882995 v3.0.14 v3
r294:abef3ebaa230 merge default
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json.xsl
251 lines | 8.1 KiB | application/xml | XsltLexer
/ Implab / src / Xml / json.xsl
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cin
Added tests for Implab.ServiceHost.Unity configuration loader.
 r289 <?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:exsl="http://exslt.org/common">
<xsl:output method="text" />
<xsl:template match="/">
<xsl:apply-templates mode="json-value" />
</xsl:template>
<!-- handle json-object -->
<xsl:template match="*" mode="json-object">
<xsl:call-template name="write-members"/>
</xsl:template>
<xsl:template match="*|@*" mode="json-member">
<xsl:param name="values" select="."/>
<xsl:call-template name="write-string">
<xsl:with-param name="text"><xsl:apply-templates select="." mode="json-member-name"/></xsl:with-param>
</xsl:call-template>
<xsl:text> : </xsl:text>
<xsl:apply-templates select="." mode="json-member-value">
<xsl:with-param name="values" select="$values"/>
</xsl:apply-templates>
</xsl:template>
<xsl:template match="*" mode="json-member-name">
<xsl:value-of select="local-name(.)"/>
</xsl:template>
<xsl:template match="@*" mode="json-member-name">
<xsl:value-of select="concat('_',local-name(.))"/>
</xsl:template>
<xsl:template match="*|@*" mode="json-member-value">
<xsl:param name="values" select="."/>
<xsl:choose>
<xsl:when test="count($values) > 1">
<xsl:call-template name="write-array">
<xsl:with-param name="values" select="$values"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="$values" mode="json-value"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="*|@*" mode="json-array-item">
<xsl:apply-templates select="." mode="json-value"/>
<xsl:if test="position() != last()">
<xsl:text>, </xsl:text>
</xsl:if>
</xsl:template>
<!-- handle json-value -->
<xsl:template match="text()[. = 'true'] | @*[. = 'true']" mode="json-value">
<xsl:text>true</xsl:text>
</xsl:template>
<xsl:template match="text()[. = 'false'] | @*[. = 'false']"
mode="json-value">
<xsl:text>false</xsl:text>
</xsl:template>
<xsl:template match="text()[string(number(.)) != 'NaN'] | @*[string(number(.)) != 'NaN']"
mode="json-value">
<xsl:value-of select="number(.)" />
</xsl:template>
<xsl:template match="text()|@*" mode="json-value">
<xsl:call-template name="write-string">
<xsl:with-param name="text" select="."/>
</xsl:call-template>
</xsl:template>
<xsl:template match="*[boolean(* | @*) or not(text())]" mode="json-value">
<xsl:call-template name="write-object"/>
</xsl:template>
<xsl:template match="*[@xsi:nil = 'true']" mode="json-value">
<xsl:text>null</xsl:text>
</xsl:template>
<!-- template traits -->
<xsl:template name="write-value">
<xsl:param name="value" select="."/>
<xsl:apply-templates select="$value" mode="json-value"/>
</xsl:template>
<xsl:template name="write-member">
<xsl:param name="name"/>
<xsl:param name="value"/>
<xsl:call-template name="write-string">
<xsl:with-param name="text" select="$name"/>
</xsl:call-template>
<xsl:text> : </xsl:text>
<xsl:apply-templates select="$value" mode="json-value"/>
</xsl:template>
<xsl:template name="write-member-string">
<xsl:param name="name"/>
<xsl:param name="value"/>
<xsl:call-template name="write-string">
<xsl:with-param name="text" select="$name"/>
</xsl:call-template>
<xsl:text> : </xsl:text>
<xsl:call-template name="write-string">
<xsl:with-param name="text" select="$value"/>
</xsl:call-template>
</xsl:template>
<xsl:template name="write-member-array">
<xsl:param name="name"/>
<xsl:param name="values"/>
<xsl:call-template name="write-string">
<xsl:with-param name="text" select="$name"/>
</xsl:call-template>
<xsl:text> : </xsl:text>
<xsl:call-template name="write-array">
<xsl:with-param name="values" select="$values"/>
</xsl:call-template>
</xsl:template>
<xsl:template name="write-separator">
<xsl:text>, </xsl:text>
</xsl:template>
<!-- specialized template traits -->
<xsl:template name="write-string">
<xsl:param name="text"/>
<xsl:text>&quot;</xsl:text>
<xsl:call-template name="escape-bs-string">
<xsl:with-param name="s" select="$text"/>
</xsl:call-template>
<xsl:text>&quot;</xsl:text>
</xsl:template>
<xsl:template name="write-object">
<xsl:param name="value" select="."/>
<xsl:text>{ </xsl:text>
<xsl:apply-templates select="$value" mode="json-object"/>
<xsl:text> }</xsl:text>
</xsl:template>
<xsl:template name="write-array">
<xsl:param name="values"/>
<xsl:text>[ </xsl:text>
<xsl:apply-templates select="$values" mode="json-array-item"/>
<xsl:text> ]</xsl:text>
</xsl:template>
<xsl:template name="write-members">
<xsl:param name="members" select="*"/>
<xsl:for-each select="$members">
<xsl:variable name="current" select="."/>
<xsl:variable name="values" select="$members[local-name(.) = local-name($current)]"/>
<xsl:if test="generate-id($current) = generate-id($values)">
<xsl:if test="position()>1">
<xsl:call-template name="write-separator"/>
</xsl:if>
<xsl:apply-templates select="$current" mode="json-member">
<xsl:with-param name="values" select="$values"/>
</xsl:apply-templates>
</xsl:if>
</xsl:for-each>
</xsl:template>
<!-- escape string -->
<!--
Copyright (c) 2006,2008 Doeke Zanstra
All rights reserved.
https://github.com/doekman/xml2json-xslt/blob/master/xml2json.xslt
-->
<!-- Escape the backslash (\) before everything else. -->
<xsl:template name="escape-bs-string">
<xsl:param name="s"/>
<xsl:choose>
<xsl:when test="contains($s,'\')">
<xsl:call-template name="escape-quot-string">
<xsl:with-param name="s" select="concat(substring-before($s,'\'),'\\')"/>
</xsl:call-template>
<xsl:call-template name="escape-bs-string">
<xsl:with-param name="s" select="substring-after($s,'\')"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="escape-quot-string">
<xsl:with-param name="s" select="$s"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- Escape the double quote ("). -->
<xsl:template name="escape-quot-string">
<xsl:param name="s"/>
<xsl:choose>
<xsl:when test="contains($s,'&quot;')">
<xsl:call-template name="encode-string">
<xsl:with-param name="s" select="concat(substring-before($s,'&quot;'),'\&quot;')"/>
</xsl:call-template>
<xsl:call-template name="escape-quot-string">
<xsl:with-param name="s" select="substring-after($s,'&quot;')"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="encode-string">
<xsl:with-param name="s" select="$s"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- Replace tab, line feed and/or carriage return by its matching escape code. Can't escape backslash
or double quote here, because they don't replace characters (&#x0; becomes \t), but they prefix
characters (\ becomes \\). Besides, backslash should be seperate anyway, because it should be
processed first. This function can't do that. -->
<xsl:template name="encode-string">
<xsl:param name="s"/>
<xsl:choose>
<!-- tab -->
<xsl:when test="contains($s,'&#x9;')">
<xsl:call-template name="encode-string">
<xsl:with-param name="s" select="concat(substring-before($s,'&#x9;'),'\t',substring-after($s,'&#x9;'))"/>
</xsl:call-template>
</xsl:when>
<!-- line feed -->
<xsl:when test="contains($s,'&#xA;')">
<xsl:call-template name="encode-string">
<xsl:with-param name="s" select="concat(substring-before($s,'&#xA;'),'\n',substring-after($s,'&#xA;'))"/>
</xsl:call-template>
</xsl:when>
<!-- carriage return -->
<xsl:when test="contains($s,'&#xD;')">
<xsl:call-template name="encode-string">
<xsl:with-param name="s" select="concat(substring-before($s,'&#xD;'),'\r',substring-after($s,'&#xD;'))"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise><xsl:value-of select="$s"/></xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>