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File: Data.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<america>
<source>
<title>A</title>
<url>http://www.java2java.com</url>
<populations estimate="true" year="2002"/>
</source>
<nation>
<name>USA</name>
<capital>DC</capital>
<population>32277942</population>
<cc>dz</cc>
</nation>
</america>
File: Transform.xslt
<?xml version="1.0" encoding="US-ASCII"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text" />
<xsl:template match="america">
<xsl:apply-templates select="nation" />
</xsl:template>
<xsl:template match="nation">
<xsl:choose>
<xsl:when test="population = 10000000">
<xsl:value-of select="name" />
<xsl:text> = 10M</xsl:text>
<xsl:text> </xsl:text>
</xsl:when>
<xsl:when test="population = 1000000">
<xsl:value-of select="name" />
<xsl:text> = 1M</xsl:text>
<xsl:text> </xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:message terminate="yes">Not found!</xsl:message>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
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