Metacat

<?xml version="1.0" encoding="ISO-8859-1"?>

<!--

Description: transforms an OWS Context document Coverage resource element into

             the request string (HTTP GET only for now)

Author:      adair

Licence:     LGPL as specified in http://www.gnu.org/copyleft/lesser.html .

$Id$

$Name$

-->

<xsl:stylesheet version="1.0" 

    xmlns:wmc="http://www.opengis.net/context" 

    xmlns:mb="http://mapbuilder.sourceforge.net/mapbuilder" 

    xmlns:param="http;//www.opengis.net/param"

    xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 

    xmlns:xlink="http://www.w3.org/1999/xlink">

  <xsl:output method="xml"/>

  <xsl:strip-space elements="*"/>

  <xsl:param name="bBoxMinX"/>

  <xsl:param name="bBoxMinY"/>

  <xsl:param name="bBoxMaxX"/>

  <xsl:param name="bBoxMaxY"/>

  <xsl:param name="width"/>

  <xsl:param name="height"/>

  <xsl:param name="srs"/>

  <xsl:param name="version"/>

  <xsl:template match="wmc:Coverage">

    <xsl:variable name="bbox">

      <xsl:value-of select="$bBoxMinX"/>,<xsl:value-of select="$bBoxMinY"/>,

      <xsl:value-of select="$bBoxMaxX"/>,<xsl:value-of select="$bBoxMaxY"/>

    </xsl:variable>

    <GetCoverage>

      <mb:QueryString>

        <xsl:variable name="src">    

      VERSION=<xsl:value-of select="$version"/>

 &REQUEST=GetCoverage

 &SERVICE=WCS

     &amp;CRS=<xsl:value-of select="$srs"/>

    &amp;BBOX=<xsl:value-of select="$bbox"/>

   &amp;WIDTH=<xsl:value-of select="$width"/>

  &amp;HEIGHT=<xsl:value-of select="$height"/>

&amp;COVERAGE=<xsl:value-of select="wmc:Name"/>

  &amp;FORMAT=<xsl:value-of select="wmc:FormatList/wmc:Format[@current='1']"/>

        <xsl:for-each select="wmc:DimensionList/wmc:Dimension">

&amp;<xsl:value-of select="@name"/>=<xsl:value-of select="."/>

        </xsl:for-each>

        <xsl:for-each select="wmc:ParameterList/wmc:Parameter">

&amp;<xsl:value-of select="param:kvp/@name"/>=<xsl:value-of select="param:kvp/@value"/>          

        </xsl:for-each>

        </xsl:variable>

        <xsl:value-of select="translate(normalize-space($src),' ', '' )" disable-output-escaping="no"/>

      </mb:QueryString>

    </GetCoverage>

  </xsl:template>

  <xsl:template match="text()|@*"/>

</xsl:stylesheet>