From: [email protected]
To: [email protected]
Subject: RE: [Geotools-gt2-users] (no subject)
Date: Thu, 23 Apr 2009 11:25:52 +0200
> Date: Tue, 21 Apr 2009 12:00:42 +1000
> Subject: Re: [Geotools-gt2-users] (no subject)
> From: [email protected]
> To: [email protected]
> CC: [email protected]
>
> Date handling is always a mess; please look at the XML specifications
> for what ever iso format is used to communicates dates between systems
> (I cannot remember). Or check the geotools codebase where there is
> some date formatting/handling functions that can be used.
>
> Can you try just using your Date objects directly?
>
> Jody
Hi Jody,
I tried those 3 ways :
String startDateString = "28/04/2009";
String endDateString = "29/04/2009";
DateFormat formatter = new SimpleDateFormat("dd/MM/yyyy");
java.util.Date startDate = null;
java.util.Date endDate = null;
try
{
startDate = (Date)formatter.parse(startDateString);
endDate = (Date)formatter.parse(endDateString);
}
catch (ParseException e)
{
e.printStackTrace();
}
FeatureStore<SimpleFeatureType,SimpleFeature> fs = getFeatureStore("roads");
GeometryFactory geomFactory = new GeometryFactory();
Point point = geomFactory.createPoint( new Coordinate(0, 0));
FeatureCollection<SimpleFeatureType, SimpleFeature> collection =
FeatureCollections.newCollection("internal");
(1) ----- final SimpleFeature feature = SimpleFeatureBuilder.build(
fs.getSchema(), new Object[] {new java.sql.Timestamp(startDate.getTime()), new
java.sql.Timestamp(endDate.getTime()), "bla bla", point}, null );
(2) -----final SimpleFeature feature = SimpleFeatureBuilder.build(
fs.getSchema(), new Object[] {startDate, endDate, "bla bla", point}, null );
(3) -----final SimpleFeature feature = SimpleFeatureBuilder.build(
fs.getSchema(), new Object[] {"2009-04-28T00:00:00", "2009-04-29T00:00:00",
"bla bla", point}, null );
collection.add(feature);
fs.addFeatures(collection);
And I get thoses Errors:
(1) 23 avr. 2009 11:15:14 org.geotools.xml.XMLSAXHandler processException
GRAVE: java.lang.RuntimeException: Parsing failed for date_debut:
java.lang.IllegalArgumentException: Failed to parse dateTime 2009-04-28
00:00:00.0 at: 00:00:00.0
Parsing failed for date_debut: java.lang.IllegalArgumentException: Failed to
parse dateTime 2009-04-28 00:00:00.0 at: 00:00:00.0
Failed to parse dateTime 2009-04-28 00:00:00.0 at: 00:00:00.0
org.geotools.xml.filter.FilterComplexTypes$ServiceExceptionType.getValue(FilterComplexTypes.java:1669)
org.geotools.xml.handlers.ComplexElementHandler.endElement(ComplexElementHandler.java:157)
org.geotools.xml.XMLSAXHandler.endElement(XMLSAXHandler.java:266)
(2) 23 avr. 2009 11:14:12 org.geotools.xml.XMLSAXHandler processException
GRAVE: java.lang.RuntimeException: Parsing failed for date_debut:
java.lang.IllegalArgumentException: Failed to parse dateTime Tue Apr 28
00:00:00 CEST 2009 at:Tue Apr 28 00:00:00 CEST 2009
Parsing failed for date_debut: java.lang.IllegalArgumentException: Failed to
parse dateTime Tue Apr 28 00:00:00 CEST 2009 at:Tue Apr 28 00:00:00 CEST 2009
Failed to parse dateTime Tue Apr 28 00:00:00 CEST 2009 at:Tue Apr 28 00:00:00
CEST 2009
org.geotools.xml.filter.FilterComplexTypes$ServiceExceptionType.getValue(FilterComplexTypes.java:1669)
org.geotools.xml.handlers.ComplexElementHandler.endElement(ComplexElementHandler.java:157)
org.geotools.xml.XMLSAXHandler.endElement(XMLSAXHandler.java:266)
(3) 23 avr. 2009 11:12:28 org.geotools.xml.XMLSAXHandler processException
GRAVE: java.lang.RuntimeException: Parsing failed for date_debut:
java.lang.IllegalArgumentException: Failed to parse dateTime Tue Apr 28
02:00:00 CEST 2009 at:Tue Apr 28 02:00:00 CEST 2009
Parsing failed for date_debut: java.lang.IllegalArgumentException: Failed to
parse dateTime Tue Apr 28 02:00:00 CEST 2009 at:Tue Apr 28 02:00:00 CEST 2009
Failed to parse dateTime Tue Apr 28 02:00:00 CEST 2009 at:Tue Apr 28 02:00:00
CEST 2009
org.geotools.xml.filter.FilterComplexTypes$ServiceExceptionType.getValue(FilterComplexTypes.java:1669)
org.geotools.xml.handlers.ComplexElementHandler.endElement(ComplexElementHandler.java:157)
org.geotools.xml.XMLSAXHandler.endElement(XMLSAXHandler.java:266)
For the first case, It works with a PostGIS data store but not with WFS-T data
store (GeoServer)
I think the format defined here : http://www.w3.org/TR/xmlschema-2/#dateTime is
not respected
It looks like a 'T' is missing between the date and the time. It should be
2009-04-28T00:00:00.0.
Is this a bug? I'm Using Geotools 2.5.4.
Can I find a working example somewhere ?
Thank You,
Yako Bak.
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