Hi,
Retrieving features from a WFS, my process stop on empty date with
May 27, 2016 6:00:43 PM org.geotools.xml.XMLSAXHandler processException
SEVERE: Could not parse the Date ''
org.geotools.xml.xsi.XSISimpleTypes$Date.getValue(XSISimpleTypes.java:1176)
org.geotools.xml.handlers.SimpleElementHandler.endElement(SimpleElementHandler.java:125)
org.geotools.xml.XMLSAXHandler.endElement(XMLSAXHandler.java:264)
org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown
Source)
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source)
javax.xml.parsers.SAXParser.parse(SAXParser.java:195)
org.geotools.xml.DocumentFactory.getInstance(DocumentFactory.java:134)
org.geotools.data.wfs.v1_0_0.WFSFeatureReader.run(WFSFeatureReader.java:125)
May 27, 2016 6:00:43 PM org.geotools.xml.XMLSAXHandler endElement
WARNING: Could not parse the Date ''
May 27, 2016 6:00:43 PM org.geotools.xml.XMLSAXHandler endElement
WARNING: Line 230101 Col 36
The feature model is
<element name="SISMER_prelevements" type="ms:SISMER_prelevementsType"
substitutionGroup="gml:_Feature"/>
<complexType name="SISMER_prelevementsType">
<complexContent>
<extension base="gml:AbstractFeatureType">
<sequence>
<element name="msGeometry" type="gml:GeometryPropertyType" minOccurs="0"
maxOccurs="1"/>
<element name="OPE_COPE" minOccurs="0" type="integer"/>
<element name="OPE_NOM" minOccurs="0" type="string"/>
<element name="PNT_DATE" minOccurs="0" type="date"/>
...
for null date, getValue return null but empty ones will trigger the
exception. Related to:
https://github.com/geotools/geotools/blob/master/modules/library/xml/src/main/java/org/geotools/xml/xsi/XSISimpleTypes.java#L1172
Should empty dates be checked and null returned ? or is this (returning
null for empty) supposed to be done by the WFS server ?
If not, any example to catch this kind of exception and continue processing
next features ?
Thanks.
Francois
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