[Geoserver-users] GetPropertyValue reguest fail

Valentina_Sagris1 · October 17, 2014, 9:07am

Hi,
GeoServer manual stays that App-Schema extension supports GetPropertyValue
request

I have following error in log:
2014-10-17 11:59:22,956 WARN [geotools.xml] - Error parsing:
http://loom-gis.geo.ut.ee/ermas/schemas/eco/eco_ermas.xsd

after tring to execute following request:

<?xml version="1.0" encoding="UTF-8"?>
<wfs:GetPropertyValue version="2.0.0" service="WFS"
valueReference="eco:elevation" resolve="local" resolveDepth="*"
outputFormat="application/gml+xml; version=3.2"
xmlns:wfs="http://www.opengis.net/wfs/2.0"
xmlns:fes="http://www.opengis.net/fes/2.0"
xmlns:gml="http://www.opengis.net/gml/3.2"
xmlns:eco="http://loom-gis.geo.ut.ee/ermas/schemas/eco"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xlink="http://www.w3.org/1999/xlink"
xsi:schemaLocation="http://www.opengis.net/wfs/2.0
http://schemas.opengis.net/wfs/2.0/wfs.xsd
      http://www.opengis.net/gml/3.2
http://schemas.opengis.net/gml/3.2.1/gml.xsd
      http://loom-gis.geo.ut.ee/ermas/schemas/eco
http://loom-gis.geo.ut.ee/ermas/schemas/eco/eco_ermas.xsd">
  <wfs:Query typeNames="eco:EC_SamplingLocality">
    <fes:Filter>
      <fes:PropertyIsEqualTo>
        <fes:ValueReference>@gml:id</fes:ValueReference>
        <fes:Literal>plot_1-JS</fes:Literal>
      </fes:PropertyIsEqualTo>
    </fes:Filter>
  </wfs:Query>
</wfs:GetPropertyValue>

Schema is correct and validated
What may be a problem?

Valentina

--
View this message in context: http://osgeo-org.1560.x6.nabble.com/GetPropertyValue-reguest-fail-tp5167973.html
Sent from the GeoServer - User mailing list archive at Nabble.com.

Ben_Caradoc-Davies · October 20, 2014, 4:04am

Valentina,

this may just be a warning caused by the part of GeoServer that dispatches the request not being able to parse that schema.

- Do you have a full stack trace or anything else in the logs?

- Does the error occur at startup or when the request is received?

- What is the full response to the request? An error or is the response correct? If the response is correct, the warning can be ignored (or silenced in LOGGING.properties).

Kind regards,
Ben.

On 17/10/14 17:07, Valentina Sagris wrote:

Hi,
GeoServer manual stays that App-Schema extension supports GetPropertyValue
request

I have following error in log:
2014-10-17 11:59:22,956 WARN [geotools.xml] - Error parsing:
http://loom-gis.geo.ut.ee/ermas/schemas/eco/eco_ermas.xsd

after tring to execute following request:

<?xml version="1.0" encoding="UTF-8"?>
<wfs:GetPropertyValue version="2.0.0" service="WFS"
valueReference="eco:elevation" resolve="local" resolveDepth="*"
outputFormat="application/gml+xml; version=3.2"
xmlns:wfs="http://www.opengis.net/wfs/2.0"
xmlns:fes="http://www.opengis.net/fes/2.0"
xmlns:gml="http://www.opengis.net/gml/3.2"
xmlns:eco="http://loom-gis.geo.ut.ee/ermas/schemas/eco"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xlink="http://www.w3.org/1999/xlink"
xsi:schemaLocation="http://www.opengis.net/wfs/2.0
http://schemas.opengis.net/wfs/2.0/wfs.xsd
      http://www.opengis.net/gml/3.2
http://schemas.opengis.net/gml/3.2.1/gml.xsd
      http://loom-gis.geo.ut.ee/ermas/schemas/eco
http://loom-gis.geo.ut.ee/ermas/schemas/eco/eco_ermas.xsd">
  <wfs:Query typeNames="eco:EC_SamplingLocality">
    <fes:Filter>
      <fes:PropertyIsEqualTo>
        <fes:ValueReference>@gml:id</fes:ValueReference>
        <fes:Literal>plot_1-JS</fes:Literal>
      </fes:PropertyIsEqualTo>
    </fes:Filter>
  </wfs:Query>
</wfs:GetPropertyValue>

Schema is correct and validated
What may be a problem?

Valentina

--
View this message in context: http://osgeo-org.1560.x6.nabble.com/GetPropertyValue-reguest-fail-tp5167973.html
Sent from the GeoServer - User mailing list archive at Nabble.com.

------------------------------------------------------------------------------
Comprehensive Server Monitoring with Site24x7.
Monitor 10 servers for $9/Month.
Get alerted through email, SMS, voice calls or mobile push notifications.
Take corrective actions from your mobile device.
http://p.sf.net/sfu/Zoho
_______________________________________________
Geoserver-users mailing list
Geoserver-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/geoserver-users

--
Ben Caradoc-Davies <Ben.Caradoc-Davies@anonymised.com>
Software Engineer
CSIRO Mineral Resources Flagship
Australian Resources Research Centre

Ben_Caradoc-Davies · October 21, 2014, 9:25am

Valentina,

it looks like a mapping problem of some kind. Could be a bug. What version of GeoServer are you using?

These log messages I found interesting:

2014-10-20 14:42:33,908 DEBUG [geotools.xml] - ComplexAttributeImpl:elevation<double>=[AttributeImpl:elevation<double>=50.0] (org.geotools.feature.ComplexAttributeImpl) is not of type org.opengis.feature.Feature

and

org.geoserver.wfs.WFSException: Requested property: elevation is not available for eco:EC_SamplingLocality.
at org.geoserver.wfs.GetFeature.run(GetFeature.java:369)
at org.geoserver.wfs.DefaultWebFeatureService20.getFeature(DefaultWebFeatureService20.java:97)

But then I see eco:elevation encoded in the response.

Please keep discussions on list as both Rini and I are leaving soon.

Kind regards,
Ben.

On 20/10/14 22:15, Valentina Sagris wrote:

Hi Ben!

please find in attachment log file - we did restart followed by the
request. We switched all possible log options, so it may be tooo long
now. The feature we request is like
http://loom-gis.geo.ut.ee:8080/geoserver/wfs?service=WFS&version=2.0.0&request=GetFeature&count=3&typename=eco:EC_SamplingLocality

I did not find the same warning during restart, only after request: the
same, can not resolve/parse schema

the outcome of request - no errors, but warnings followed by
org.geotools/java messages and NO data

I also include GetFeature request with PropertyName – there we have an
error message: no elevation attribute for feature

Kind regards,

Valentina

20-10-2014 07:04 kirjutas Ben Caradoc-Davies:

Valentina,

this may just be a warning caused by the part of GeoServer that
dispatches the request not being able to parse that schema.

- Do you have a full stack trace or anything else in the logs?

- Does the error occur at startup or when the request is received?

- What is the full response to the request? An error or is the response
correct? If the response is correct, the warning can be ignored (or
silenced in LOGGING.properties).

Kind regards,
Ben.

On 17/10/14 17:07, Valentina Sagris wrote:

Hi, GeoServer manual stays that App-Schema extension supports
GetPropertyValue request I have following error in log: 2014-10-17
11:59:22,956 WARN [geotools.xml] - Error parsing:
http://loom-gis.geo.ut.ee/ermas/schemas/eco/eco_ermas.xsd after tring
to execute following request: <?xml version="1.0" encoding="UTF-8"?>
<wfs:GetPropertyValue version="2.0.0" service="WFS"
valueReference="eco:elevation" resolve="local" resolveDepth="*"
outputFormat="application/gml+xml; version=3.2"
xmlns:wfs="http://www.opengis.net/wfs/2.0"
xmlns:fes="http://www.opengis.net/fes/2.0"
xmlns:gml="http://www.opengis.net/gml/3.2"
xmlns:eco="http://loom-gis.geo.ut.ee/ermas/schemas/eco"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xlink="http://www.w3.org/1999/xlink"
xsi:schemaLocation="http://www.opengis.net/wfs/2.0
http://schemas.opengis.net/wfs/2.0/wfs.xsd
http://www.opengis.net/gml/3.2
http://schemas.opengis.net/gml/3.2.1/gml.xsd
http://loom-gis.geo.ut.ee/ermas/schemas/eco
http://loom-gis.geo.ut.ee/ermas/schemas/eco/eco_ermas.xsd">
<wfs:Query typeNames="eco:EC_SamplingLocality"> <fes:Filter>
<fes:PropertyIsEqualTo>
<fes:ValueReference>@gml:id</fes:ValueReference>
<fes:Literal>plot_1-JS</fes:Literal> </fes:PropertyIsEqualTo>
</fes:Filter> </wfs:Query> </wfs:GetPropertyValue> Schema is correct
and validated What may be a problem? Valentina -- View this message
in context:
http://osgeo-org.1560.x6.nabble.com/GetPropertyValue-reguest-fail-tp5167973.html
Sent from the GeoServer - User mailing list archive at Nabble.com.
------------------------------------------------------------------------------
Comprehensive Server Monitoring with Site24x7. Monitor 10 servers for
$9/Month. Get alerted through email, SMS, voice calls or mobile push
notifications. Take corrective actions from your mobile device.
http://p.sf.net/sfu/Zoho
_______________________________________________ Geoserver-users
mailing list Geoserver-users@lists.sourceforge.net
<mailto:Geoserver-users@lists.sourceforge.net>
https://lists.sourceforge.net/lists/listinfo/geoserver-users

--
Ben Caradoc-Davies <Ben.Caradoc-Davies@anonymised.com>
Software Engineer
CSIRO Mineral Resources Flagship
Australian Resources Research Centre

Valentina_Sagris1 · October 21, 2014, 10:14am

hi Ben and Rini,

we use version 2.5.2

yes, I'm agree, that it looks it l mysterious: general GetFeature request
like in url I sent encodes all of the properties correctly. But when you go
for GetPropertyValue or PropertyName in GetFeature it refuses to see them.

but it also complains about schema resolution in both requests - and I have
correct app-schema-cache

--
View this message in context: http://osgeo-org.1560.x6.nabble.com/GetPropertyValue-reguest-fail-tp5167973p5168621.html
Sent from the GeoServer - User mailing list archive at Nabble.com.

Ben_Caradoc-Davies · October 21, 2014, 12:27pm

Valentina,

please test with a recent 2.7-SNAPSHOT nightly. There have been many recent bug fixes.

Kind regards,

--
Ben Caradoc-Davies <Ben.Caradoc-Davies@anonymised.com>
Software Engineer
CSIRO Mineral Resources Flagship
Australian Resources Research Centre

________________________________________
From: Valentina Sagris [valentina.sagris@anonymised.com]
Sent: 21 October 2014 18:14
To: geoserver-users@lists.sourceforge.net
Subject: Re: [Geoserver-users] GetPropertyValue reguest fail

hi Ben and Rini,

we use version 2.5.2

yes, I'm agree, that it looks it l mysterious: general GetFeature request
like in url I sent encodes all of the properties correctly. But when you go
for GetPropertyValue or PropertyName in GetFeature it refuses to see them.

but it also complains about schema resolution in both requests - and I have
correct app-schema-cache

--
View this message in context: http://osgeo-org.1560.x6.nabble.com/GetPropertyValue-reguest-fail-tp5167973p5168621.html
Sent from the GeoServer - User mailing list archive at Nabble.com.

------------------------------------------------------------------------------
Comprehensive Server Monitoring with Site24x7.
Monitor 10 servers for $9/Month.
Get alerted through email, SMS, voice calls or mobile push notifications.
Take corrective actions from your mobile device.
http://p.sf.net/sfu/Zoho
_______________________________________________
Geoserver-users mailing list
Geoserver-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/geoserver-users

Valentina_Sagris1 · October 21, 2014, 3:39pm

Hi Ben,
I have installed 2.7 -SNAPSHOT, the resent one.

situation has remain the same:
1/ with URL GetFeature
http://localhost:8080/geoserver/ows?service=WFS&version=2.0.0&request=GetFeature&count=3&typenames=eco:EC_SamplingLocality&resolve=all&resolveDepth=1&propertyNames=eco:elevation

I have in LOG propertyNemas ingnored and responce with all properties
2014-10-21 18:07:46,573 INFO [geoserver.wfs] -
Request: getFeature
    service = WFS
    version = 2.0.0
    baseUrl = http://localhost:8080/geoserver/
    count = 3
    outputFormat = text/xml; subtype=gml/3.2
    resolve = all
    resolveDepth = 1
    resolveTimeout = 300
    resultType = results
    abstractQueryExpressionGroup[0] =
wfs:abstractQueryExpression=net.opengis.wfs20.impl.QueryTypeImpl@anonymised.com
(handle: null) (abstractProjectionClause: null, abstractSelectionClause:
null, abstractSortingClause: null, aliases: null, typeNames:
[{http://loom-gis.geo.ut.ee/ermas/schemas/eco\}EC_SamplingLocality])
(featureVersion: null, srsName: null, filter: null, propertyNames: null,
sortBy: null)
    abstractQueryExpression[0]:
        typeNames[0] =
{http://loom-gis.geo.ut.ee/ermas/schemas/eco\}EC_SamplingLocality

2/with POST GetFeature

Request: getServiceInfo
2014-10-21 18:12:55,684 WARN [geotools.xml] - Error parsing:
http://loom-gis.geo.ut.ee/ermas/schemas/eco/eco_ermas.xsd
org.geoserver.wfs.WFSException: Requested property: elevation is not
available for eco:EC_SamplingLocality.

3/with GetPropertyValue I have an error

org.xmlpull.v1.XmlPullParserException: processing instruction can not have
PITarget with reserveld xml name (position: START_DOCUMENT seen <?xml
version="1.0" encoding="UTF-8"?>\r\n<?xml ... @2:7)

the schema it complains about is
http://loom-gis.geo.ut.ee/ermas/schemas/eco/eco_ermas.xsd and in the
data-dir app-schema-cache

Kind regards,
Valentina

P.S for GetCapabilities request in the part GetPropertyFeature I have for
resolve parameter - only NONE . Shouldn't it be all/local there also?
<ows:Operation name="GetPropertyValue">
.....
<ows:Parameter name="resolve">
<ows:AllowedValues>
<ows:Value>none</ows:Value>
</ows:AllowedValues>
</ows:Parameter>
</ows:Operation>

--
View this message in context: http://osgeo-org.1560.x6.nabble.com/GetPropertyValue-reguest-fail-tp5167973p5168712.html
Sent from the GeoServer - User mailing list archive at Nabble.com.

Ben_Caradoc-Davies · October 22, 2014, 1:12am

Valentina,

please check that the copy of eco_ermas.xsd in your app-schema-cache is not corrupted. It almost looks as if it has *two* XML declarations ("<?xml ..."). The online schema appears valid. It has:

$ md5sum eco_ermas.xsd
4ecf517b26a8c93ab1ebf243cc2c36af eco_ermas.xsd

Kind regards,
Ben.

On 21/10/14 23:39, Valentina Sagris wrote:

Hi Ben,
I have installed 2.7 -SNAPSHOT, the resent one.

situation has remain the same:
1/ with URL GetFeature
http://localhost:8080/geoserver/ows?service=WFS&version=2.0.0&request=GetFeature&count=3&typenames=eco:EC_SamplingLocality&resolve=all&resolveDepth=1&propertyNames=eco:elevation

I have in LOG propertyNemas ingnored and responce with all properties
2014-10-21 18:07:46,573 INFO [geoserver.wfs] -
Request: getFeature
     service = WFS
     version = 2.0.0
     baseUrl = http://localhost:8080/geoserver/
     count = 3
     outputFormat = text/xml; subtype=gml/3.2
     resolve = all
     resolveDepth = 1
     resolveTimeout = 300
     resultType = results
     abstractQueryExpressionGroup[0] =
wfs:abstractQueryExpression=net.opengis.wfs20.impl.QueryTypeImpl@anonymised.com
(handle: null) (abstractProjectionClause: null, abstractSelectionClause:
null, abstractSortingClause: null, aliases: null, typeNames:
[{http://loom-gis.geo.ut.ee/ermas/schemas/eco\}EC_SamplingLocality])
(featureVersion: null, srsName: null, filter: null, propertyNames: null,
sortBy: null)
     abstractQueryExpression[0]:
         typeNames[0] =
{http://loom-gis.geo.ut.ee/ermas/schemas/eco\}EC_SamplingLocality

2/with POST GetFeature

Request: getServiceInfo
2014-10-21 18:12:55,684 WARN [geotools.xml] - Error parsing:
http://loom-gis.geo.ut.ee/ermas/schemas/eco/eco_ermas.xsd
org.geoserver.wfs.WFSException: Requested property: elevation is not
available for eco:EC_SamplingLocality.

3/with GetPropertyValue I have an error

org.xmlpull.v1.XmlPullParserException: processing instruction can not have
PITarget with reserveld xml name (position: START_DOCUMENT seen <?xml
version="1.0" encoding="UTF-8"?>\r\n<?xml ... @2:7)

the schema it complains about is
http://loom-gis.geo.ut.ee/ermas/schemas/eco/eco_ermas.xsd and in the
data-dir app-schema-cache

Kind regards,
Valentina

P.S for GetCapabilities request in the part GetPropertyFeature I have for
resolve parameter - only NONE . Shouldn't it be all/local there also?
<ows:Operation name="GetPropertyValue">
.....
<ows:Parameter name="resolve">
<ows:AllowedValues>
<ows:Value>none</ows:Value>
</ows:AllowedValues>
</ows:Parameter>
</ows:Operation>

--
View this message in context: http://osgeo-org.1560.x6.nabble.com/GetPropertyValue-reguest-fail-tp5167973p5168712.html
Sent from the GeoServer - User mailing list archive at Nabble.com.

------------------------------------------------------------------------------
Comprehensive Server Monitoring with Site24x7.
Monitor 10 servers for $9/Month.
Get alerted through email, SMS, voice calls or mobile push notifications.
Take corrective actions from your mobile device.
http://p.sf.net/sfu/Zoho
_______________________________________________
Geoserver-users mailing list
Geoserver-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/geoserver-users

--
Ben Caradoc-Davies <Ben.Caradoc-Davies@anonymised.com>
Software Engineer
CSIRO Mineral Resources Flagship
Australian Resources Research Centre

Valentina_Sagris1 · October 22, 2014, 6:58am

Hi Ben,
I opened schema in xml Spy and it is correct and validated. It has only one
<?xml... declaration
Schema was created trough EnterpriseArchitect GML extension and it was
copied by Geoserver during datastore creation.

In GetProperty request if I mention schema location, as it on on the web
page, it should get schema from there or from the cache?

Kind regards,
Valentina

--
View this message in context: http://osgeo-org.1560.x6.nabble.com/GetPropertyValue-reguest-fail-tp5167973p5168809.html
Sent from the GeoServer - User mailing list archive at Nabble.com.

Valentina_Sagris1 · October 22, 2014, 7:56am

Hi Ben,
what about P.S part of my previous message: should GetCapabilities request
give
for GetPropertyValue resolve parameter NONE? According to GeoServer web site
it should be All or LOCAL
Kind regards,
Valentina

--
View this message in context: http://osgeo-org.1560.x6.nabble.com/GetPropertyValue-reguest-fail-tp5167973p5168826.html
Sent from the GeoServer - User mailing list archive at Nabble.com.