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Hind Hakami

Subject: Deleate element except one of its children (UPDATED)
Author: Hind Hakami
Date: 18 May 2006 03:08 PM
Originally Posted: 16 May 2006 03:31 PM

Hello,

I'm new to xslt, and I need some help in correcting my xslt code so it can do the following:

If "UML:Package" element has "xmi.idref" attribute then delete its grandPa element block.
Otherwise: If "UML:Package" element doesn't has "xmi.idref" attribute then delete "UML:Package" element except the content of its of its chiled element "UML:Namespace.ownedElement".

XSLT Code:
<?xml version='1.0' ?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:UML="org.omg.xmi.namespace.UML" xmlns:a="http://graphml.graphdrawing.org/xmlns/graphml">
<xsl:output method="xml"/>
<xsl:template match="/">
<xsl:copy>
<xsl:copy-of select="@*"/>
<xsl:apply-templates/>
</xsl:copy>
</xsl:template>
<xsl:template match="*">
<xsl:copy>
<xsl:copy-of select="@*"/>
<xsl:apply-templates/>
</xsl:copy>
</xsl:template>
<xsl:template match="UML:Namespace.ownedElement[local-name(parent::*[1]) = 'Model']">
<xsl:element name="UML:Namespace.ownedElement">
<xsl:call-template name="graphml"/>
<xsl:copy>
<xsl:copy-of select="@*"/>
<xsl:apply-templates/>
</xsl:copy>

</xsl:element>
</xsl:template>
<xsl:template name="graphml">
<xsl:for-each select="//a:graphml/.//a:cluster">
<xsl:choose>
<xsl:when test="count(child::*) > 1">
<xsl:variable name="cOne" select="child::*[1]/@name"/>
<xsl:variable name="cTwo" select="child::*[2]/@name"/>
<xsl:if test="not((count(child::*) = '2') and ((contains($cOne, '.java') and contains($cOne, $cTwo)) or (contains($cTwo, '.java') and contains($cTwo, $cOne))))">
<xsl:element name="UML:Component">
<xsl:attribute name="xmi.id">
<xsl:text>.:000</xsl:text>
<xsl:value-of select="@id"/>
</xsl:attribute>
<xsl:attribute name="isSpecification">false</xsl:attribute>
<xsl:attribute name="isRoot">false</xsl:attribute>
<xsl:attribute name="isLeaf">false</xsl:attribute>
<xsl:attribute name="isAbstract">false</xsl:attribute>
<xsl:copy-of select="@name"/>
<xsl:element name="UML:ModelElement.clientDependency">
<xsl:for-each select="a:node">
<xsl:element name="UML:Dependency">
<xsl:attribute name="xmi.idref">
<xsl:value-of select="@xmi.id"/>
</xsl:attribute>
<xsl:apply-templates/>
</xsl:element>
</xsl:for-each>
</xsl:element>
</xsl:element>
</xsl:if>
</xsl:when>
</xsl:choose>
</xsl:for-each>
</xsl:template>

<xsl:template match="*[name(descendant::*[2]) = 'UML:Package']">
<xsl:choose>
<xsl:when test="string-length(descendant::UML:Package/@xmi.idref) > 0"/>
<xsl:otherwise>
<xsl:copy>
<xsl:copy-of select="@*"/>
<xsl:for-each select="child::*[1]">
<xsl:copy>
<xsl:copy-of select="@*"/>
</xsl:copy>
</xsl:for-each>
</xsl:copy>
</xsl:otherwise>
</xsl:choose>
</xsl:template>



<xsl:template match="a:graphml"/>
</xsl:stylesheet>

Thanks in Advance,
Hind

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