Hi Michael,
I am not sure it will be possible to parse sensor ml with geotools. The
GML support is limited to the simple features level 0 profile. I am not
familiar with sensorml but I would think it would take a bit of work to
get the parser to handle it.
-Justin
Michael Wong wrote:
> Hi, all,
>
> I am a new Geotools user, who want to parse GML file using Geotools library.
> After reading the tutorial page on
>
http://docs.codehaus.org/display/GEOTDOC/GML+XML+Support, and searching some
> articles on the mailing list, I am able to parse some of gml files. However,
> some other gml files can not be parsed by Geotools. All the gml files are
> all passed by the XmlSpy validation, so they should be both well-formed and
> validated. I appreciate if anyone can help me out about this parsing
> problem.
>
> The following sensorML.xml file cannot be parsed by my my Java program
> TestGeoTools2.java, which uses GeoTools. The sensorML.xml reference an
> external schema file. My GeoTools version is 2.5.4.
>
>
http://n2.nabble.com/file/n3152178/TestGeoTools2.java TestGeoTools2.java
>
http://n2.nabble.com/file/n3152178/sensorML.xml sensorML.xml
>
>
> The Exception that I got is as following:
>
> Jun 24, 2009 4:04:40 PM org.geotools.xml.impl.ParserHandler startElement
> WARNING: Error parsing:
>
http://schemas.opengis.net/sensorML/1.0.1/sensorML.xsd> Jun 24, 2009 4:04:40 PM org.geotools.xml.impl.ParserHandler startElement
> WARNING: Could not find a schema
> Jun 24, 2009 4:04:54 PM org.geotools.xml.impl.ParserHandler startElement
> INFO: Could not find declaration for:
> {
http://www.opengis.net/sensorML/1.0.1}SensorML. Creating a mock element
> declaration and parsing anyways...
> Jun 24, 2009 4:04:54 PM org.geotools.xml.impl.ParserHandler startElement
> ...
> ...
> Exception in thread "main" java.lang.ClassCastException: java.util.HashMap
> cannot be cast to org.geotools.feature.FeatureCollection
> at TestGeoTools2.main(TestGeoTools2.java:20)
>
>
--
Justin Deoliveira
OpenGeo -
http://opengeo.orgEnterprise support for open source geospatial.
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