Does anyone know how to get at the extendedData section of a Placemark or
other entry in KML files? It doesn't look like getAttributes(),
getUserData() and getProperties(). Example KML and parser code below.
*example KML file:*
<?xml version="1.0" encoding="utf-8"?>
<kml xmlns="http://earth.google.com/kml/2.1";>
<Document>
<name>Switzerland 1837</name>
<description></description>
<Style>
<ListStyle id="hideChildren">
<listItemType>checkHideChildren</listItemType>
</ListStyle>
</Style>
<Placemark>
<name>Aung San TB</name>
<visibility>0</visibility>
<Snippet maxLines="0"></Snippet>
<styleUrl>#adv</styleUrl>
<ExtendedData>
<Data name="level">
<value>1</value>
</Data>
<Data name="num">
<value>300</value>
</Data>
<Data name="UnitID">
<value>MMH00752</value>
</Data>
<Data name="LvlID">
<value>MMP013001004000000000</value>
</Data>
</ExtendedData>
<Point>
<coordinates>96.10939999999999,16.9165,0</coordinates>
</Point>
</Placemark>
</Document>
</kml>
*example parser code:*
Parser parser = new Parser(new KMLConfiguration());
SimpleFeature f = (SimpleFeature)
parser.parse(newFileInputStream(file));
Collection placemarks = (Collection) f.getAttribute(
"Feature");
for (Object mark : placemarks) {
SimpleFeature feature = (SimpleFeature)mark;
Set<Entry<Object, Object>> entrySet =
feature.getUserData().entrySet();
getLogger().info("props:{} \n attributes: {}",
feature.getProperties(), feature.getAttributes());
getLogger().info("{}: {}", feature.getAttribute("name"),
feature.getAttribute("description"));
}
thanks,
adam brin
_________________________________________________________
Adam Brin
Director of Technology, Digital Antiquity
480.965.1278
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