Is it possible to check the type of a node I matched with a template inside the same template? In case it is, how can I do it? For example I would like to do something like this:
<xsl:template match="@*|node()">
<xsl:choose>
<xsl:when test="current() is an attribute">
<!-- ... -->
</xsl:when>
<xsl:when test="current() is an element">
<!-- ... -->
</xsl:when>
<xsl:otherwise>
<!-- ... -->
</xsl:otherwise>
</xsl:choose>
</xsl:template>
Take a look at this answer here, as this should give you the information you need:
Difference between: child::node() and child::*
This gives the following xsl:choose to test all the nodes, including the document node.
<xsl:choose>
<xsl:when test="count(.|/)=1">
<xsl:text>Root</xsl:text>
</xsl:when>
<xsl:when test="self::*">
<xsl:text>Element </xsl:text>
<xsl:value-of select="name()"/>
</xsl:when>
<xsl:when test="self::text()">
<xsl:text>Text</xsl:text>
</xsl:when>
<xsl:when test="self::comment()">
<xsl:text>Comment</xsl:text>
</xsl:when>
<xsl:when test="self::processing-instruction()">
<xsl:text>PI</xsl:text>
</xsl:when>
<xsl:when test="count(.|../@*)=count(../@*)">
<xsl:text>Attribute</xsl:text>
</xsl:when>
</xsl:choose>