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copied!<p>Not a Java, but <strong>a pure XSLT 2.0 implementation</strong>:</p> <p>Have a look at the <a href="http://fxsl.cvs.sourceforge.net/viewvc/fxsl/fxsl-xslt2/f/func-json-document.xsl?view=markup&sortby=date" rel="noreferrer"><strong><code>f:json-document()</code></strong></a> from the <a href="http://fxsl.sf.net" rel="noreferrer"><strong>FXSL 2.x library</strong></a>.</p> <p>Using this function it is extremely easy to incorporate JSon and use it just as... XML.</p> <p>For example, one can just write the following XPath expression:</p> <pre><code>f:json-document($vstrParam)/Students/*[sex = 'Female'] </code></pre> <p>and <strong>get all children of <code>Students</code> with <code>sex = 'Female'</code></strong></p> <p><strong>Here is the complete example:</strong></p> <pre><code><xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:f="http://fxsl.sf.net/" exclude-result-prefixes="f xs" > <xsl:import href="../f/func-json-document.xsl"/> <xsl:output omit-xml-declaration="yes" indent="yes"/> <xsl:variable name="vstrParam" as="xs:string"> { "teacher":{ "name": "Mr Borat", "age": "35", "Nationality": "Kazakhstan" }, "Class":{ "Semester": "Summer", "Room": null, "Subject": "Politics", "Notes": "We're happy, you happy?" }, "Students": { "Smith": {"First Name":"Mary","sex":"Female"}, "Brown": {"First Name":"John","sex":"Male"}, "Jackson": {"First Name":"Jackie","sex":"Female"} } , "Grades": { "Test": [ {"grade":"A","points":68,"grade":"B","points":25,"grade":"C","points":15}, {"grade":"C","points":2, "grade":"B","points":29, "grade":"A","points":55}, {"grade":"C","points":2, "grade":"A","points":72, "grade":"A","points":65} ] } } </xsl:variable> <xsl:template match="/"> <xsl:sequence select= "f:json-document($vstrParam)/Students/*[sex = 'Female']"/> </xsl:template> </xsl:stylesheet> </code></pre> <p><strong>When the above transformation is applied on any XML document (ignored), the correct result is produced</strong>:</p> <pre><code><Smith> <First_Name>Mary</First_Name> <sex>Female</sex> </Smith> <Jackson> <First_Name>Jackie</First_Name> <sex>Female</sex> </Jackson> </code></pre>

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