Justin Deoliveira wrote:
>
> Hi Georg,
>
> Which version of GeoTools are you using? The GML2 support has been
> improved in more recent versions.
>
> -Justin
>
> Georg Walenciak wrote:
>> Hello,
>> I am trying to encode a FeatureCollection to a gml Document using the
>> code
>> snippet i found in the geotools user guid
>> (http://docs.codehaus.org/display/GEOTDOC/GML+XML+Support)
>> I'm using the code to parse a gml document without a schema which already
>> works quite fine. Now i'm trying to encode a featurecollection to a gml
>> document with the code posted at the end of this document. Streaming the
>> "xml" to a document returns the following result:
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <gml:_FeatureCollection xmlns:gml="http://www.opengis.net/gml";
>> xmlns:xlink="http://www.w3.org/1999/xlink"/>
>>
>> But I know that the featurecollection is not empty since i used the
>> recentliy parsed featurecollection.
>> Can anyone help me out with this problem?
>> Thanks
>>
>> Georg Walenciak
>>
>>
>> public void createGmlFeatureCollection(FeatureCollection
>> featureCollection){
>>
>> org.geotools.xml.Configuration configuration = new
>> org.geotools.gml2.GMLConfiguration();
>> org.geotools.xml.Encoder encoder = new org.geotools.xml.Encoder(
>> configuration );
>>
>> //output stream to serialize to
>> ByteArrayOutputStream xml = new ByteArrayOutputStream();
>>
>> try {
>>
>>
>> encoder.encode(featureCollection,org.geotools.gml2.GML._FeatureCollection,xml);
>>
>> } catch (IOException e) {
>> // TODO Auto-generated catch block
>> e.printStackTrace();
>> }
>> }
>
>
> --
> Justin Deoliveira
> OpenGeo - http://opengeo.org
> Enterprise support for open source geospatial.
>
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>
hi justin,
i was using geotools-2.5.5...
using geotools-2.6-M1 solved the problem
than you very much for help
best regards
georg
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