Thanks a lot! The line <MultiLineString xmlns="http://www.opengis.net/gml"; srsName="EPSG:4269"> did the trick!
Jonas On Thu, 2006-03-16 at 11:52 -0500, Chris Holmes wrote: > Have you tried including the gml namespace declarations in your > MultiLineString? That GeoTools parser generally likes them. Try > something like this: > > >><ComplexValue schema="http://foo.bar/gml_polygon_schema.xsd"; > xmlns:gml="http://www.opengis.net/gml";> > >><gml:MultiLineString srsName="EPSG:4269"> > >> <gml:lineStringMember> > >> <gml:LineString> > >> <gml:coordinates>-106,38 -106,35</gml:coordinates> > >> </gml:LineString> > >> </gml:lineStringMember> > >> <gml:lineStringMember> > >> <gml:LineString> > >> <gml:coordinates>-115,38 -115,35</gml:coordinates> > >> </gml:LineString> > >> </gml:lineStringMember> > >> </gml:MultiLineString> > >></ComplexValue> > > This also may work: > > >><ComplexValue schema="http://foo.bar/gml_polygon_schema.xsd";> > >><xmlns="http://www.opengis.net/gml"; MultiLineString srsName="EPSG:4269"> > >> <lineStringMember> > >> <LineString> > >> <coordinates>-106,38 -106,35</coordinates> > >> </LineString> > >> </lineStringMember> > >> <lineStringMember> > >> <LineString> > >> <coordinates>-115,38 -115,35</coordinates> > >> </LineString> > >> </lineStringMember> > >> </MultiLineString> > >></ComplexValue> > > If that's not it then it may be more involved, I don't remember how that > code works exactly. But I know that it just about requires the GML > namespace to be declared, and checks that the various gml properties are > in it. We're loose on filters, but not on GML. > > Chris > > Jonas Johansson wrote: > > So that you know, the parsing goes through without problems. > > ExcuteHandler also handles start(), end() and characters() and reads in > > the document just fine.. But the geometry() method never gets called. I > > checked that MultiLineString is indeed a type that would be handled by > > the geotools code. > > > > I'm clueless? > > > > Jonas > > > > On Thu, 2006-03-16 at 13:05 +0100, Jonas Johansson wrote: > > > >>On parsing a Geometry, what is it that I don't understand here? > >> > >>If my ExecuteHandler implements the method geometry(Geometry g), and the > >>reader is reading some XML-stream containing the following extract: > >> > >>.... > >> > >><ComplexValue schema="http://foo.bar/gml_polygon_schema.xsd";> > >><MultiLineString srsName="EPSG:4269"> > >> <lineStringMember> > >> <LineString> > >> <coordinates>-106,38 -106,35</coordinates> > >> </LineString> > >> </lineStringMember> > >> <lineStringMember> > >> <LineString> > >> <coordinates>-115,38 -115,35</coordinates> > >> </LineString> > >> </lineStringMember> > >> </MultiLineString> > >></ComplexValue> > >> > >>.... > >> > >>why isn't the method geometry ever called while parsing? > >>Basically, I set up the parser in this order: > >> > >>InputSource requestSource = new InputSource(reader); > >>ExecuteHandler contentHandler = new ExecuteHandler(); > >>GMLFilterGeometry geometryFilter = new > >>GMLFilterGeometry(contentHandler); > >>GMLFilterDocument documentFilter = new > >>GMLFilterDocument(geometryFilter); > >>SAXParserFactory factory = SAXParserFactory.newInstance(); > >>SAXParser parser = factory.newSAXParser(); > >>ParserAdapter adapter = new ParserAdapter(parser.getParser()); > >>adapter.setContentHandler(documentFilter); > >>adapter.parse(requestSource); > >> > >>Thanks for any help! > >> > >>Jonas > > > > > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by xPML, a groundbreaking scripting language > > that extends applications into web and mobile media. Attend the live webcast > > and join the prime developer group breaking into this new coding territory! > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 > > _______________________________________________ > > Geotools-devel mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/geotools-devel > ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 _______________________________________________ Geotools-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-devel
