Hi Gerson,
As you see, you get a HTTP 401 (Unauthorized). If I open the url you provided
in the Error message, a login window pops-up... Geotools can't access that url
because of the Login.
Roy
_____
From: Gerson Galang [mailto:[email protected]]
To: [email protected]
Sent: Mon, 12 Mar 2012 07:21:00 +0100
Subject: [Geotools-gt2-users] getFeatures requests failing with WFS 1.0.0
servers
Hi,
I briefly touched on this topic last time and I was wondering if you have any
plans of supporting getFeatures queries on WFS 1.0.0 services.
The problem I have is when I try to access WFS 1.0.0, I get the exceptino
below..
12/03/2012 4:59:43 PM org.geotools.data.wfs.v1_0_0.NonStrictWFSStrategy
createFeatureReaderPOST
WARNING: java.io.IOException: java.io.IOException: Server returned HTTP
response code: 401 for URL:
https://www2.landgate.wa.gov.au/ows/wfsabs_4283/wfs?service=WFS&version=1.0.0&request=DescribeFeatureType&typeName=slip:ABS-073
12/03/2012 4:59:44 PM org.geotools.data.wfs.v1_0_0.NonStrictWFSStrategy
createFeatureReaderGET
WARNING: java.io.IOException: java.io.IOException: Server returned HTTP
response code: 401 for URL:
https://www2.landgate.wa.gov.au/ows/wfsabs_4283/wfs?service=WFS&version=1.0.0&request=DescribeFeatureType&typeName=slip:ABS-073
Here's my code:
try {
Query query = new Query(getName());
if (filter != null) {
query.setFilter(filter);
}
if (propertyNames != null && propertyNames.length > 0) {
query.setPropertyNames(propertyNames);
}
DataStore dataStore = (DataStore) featureSource.getDataStore();
if (dataStore instanceof WFSDataStore) {
WFSDataStore wfsDataStore = (WFSDataStore) dataStore;
try {
// when this doesn't throw an exception, it means
// we're using WFS version > 1.0.0
wfsDataStore.getServiceVersion();
LOGGER.debug("Using getFeature 1.1.0");
} catch (UnsupportedOperationException e) {
// this exception is usually thrown when we're trying to
talk to WFS 1.0.0
// at the moment, geotools WFS Plugin only supports WFS
1.1.0.
LOGGER.debug("Using getFeature 1.0.0");
}
}
return featureSource.getFeatures(query);
} catch (IOException e) {
LOGGER.error("IOException was thrown while calling getFeatures!");
return null;
}
The code works if I talk to a WFS 1.1.0 service. Upgrading the remote geoserver
is also not an option as the server runs outside of our domain.
Do you have any suggestions on how I can handle getFeatures queries on WFS
1.0.0 services?
Thanks,
Gerson ------------------------------------------------------------------------------
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