[Geoserver-devel] filter request from geotools throwing exception

Simpson · December 15, 2004, 5:53am

Greetings,

I am evaluating using geotools-->geoserver to provide feature editing in a
Java client, and have installed the latest geotools, geoserver, tomcat on
Linux.

I am having a problem using filters, and was wondering if someone could get
me back on track.

I have successfully rendered maps using bbox requests on a county layer, but
when trying to make a WFS request with a geotools filter, it is throwing the
exception below.

Thanks for any assistance,
Drew.

===================== GOOD BBOX REQUEST =========================

SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county&BBOX=-89.90085,
30.20774,-89.742344,30.299211

===================== BAD LOGICAL FILTER REQUEST =================

SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county&FILTER=<Filter
xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinat
es decimal="." cs="," ts="
">-89.90085,30.20774 -89.90085,30.299211 -89.742344,30.299211 -89.742344,30.
20774 -89.90085,30.20774</gml:coordinates></gml:LinearRing></gml:outerBounda
ryIs></gml:Polygon></Intersects></Filter>

===================== CLIP FROM JAVA ==============================

FilterFactory ff = FilterFactory.createFilterFactory();

BBoxExpression bboxExpr =
ff.createBBoxExpression(new
Envelope(-89.90085,-89.742344,30.20774,30.299211));

AttributeExpression geomExpr =
ff.createAttributeExpression(ft, ft.getDefaultGeometry().getName());

GeometryFilter bbox_filter =
ff.createGeometryFilter(FilterType.GEOMETRY_BBOX);
bbox_filter.addLeftGeometry(geomExpr);
bbox_filter.addRightGeometry(bboxExpr);

GeometryFilter intersect_filter =
ff.createGeometryFilter(FilterType.GEOMETRY_INTERSECTS);
intersect_filter.addLeftGeometry(geomExpr);
intersect_filter.addRightGeometry(bboxExpr);

LogicFilter logic_filter =
ff.createLogicFilter(bbox_filter,intersect_filter,FilterType.LOGIC_AND);

// BBOX FILTER WORKS
FeatureCollection fc = source.getFeatures(bbox_filter).collection();

// LOGIC FILTER THROWS EXCEPTION ON GEOSERVER
FeatureCollection fc = source.getFeatures(logic_filter).collection();

=============== CUT FROM GEOSERVER LOG =============================

57248540 [FINE] org.vfny.geoserver.servlets.AbstractService - reading
request:
SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county%26FILTER%3D%3CF
ilter+xmlns%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22+xmlns%3Agml%3D%22http
%3A%2F%2Fwww.opengis.net%2Fgml%22%3E%3CIntersects%3E%3CPropertyName%3Ethe_ge
om%3C%2FPropertyName%3E%0A%3Cgml%3APolygon%3E%3Cgml%3AouterBoundaryIs%3E%3Cg
ml%3ALinearRing%3E%3Cgml%3Acoordinates+decimal%3D%22.%22+cs%3D%22%2C%22+ts%3
D%22+%22%3E-89.90085%2C30.20774+-89.90085%2C30.299211+-89.742344%2C30.299211
+-89.742344%2C30.20774+-89.90085%2C30.20774%3C%2Fgml%3Acoordinates%3E%0A%3C%
2Fgml%3ALinearRing%3E%0A%3C%2Fgml%3AouterBoundaryIs%3E%0A%3C%2Fgml%3APolygon
%3E%0A%3C%2FIntersects%3E%0A%3C%2FFilter%3E%0A
57248541 [INFO] org.vfny.geoserver.servlets.AbstractService - handling
request:
Request: null
output format:GML2
max features:2147483647
version:1.0.0
queries:
 Query
 feature type: county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="
 [properties: ALL ]

  Query
   feature type: " ts=" ">-89.90085
   [properties: ALL ]

  Query
   feature type: 30.20774 -89.90085
   [properties: ALL ]

  Query
   feature type: 30.299211 -89.742344
   [properties: ALL ]

  Query
   feature type: 30.20774 -89.90085
   [properties: ALL ]

Query
feature type: 30.20774</gml:coordinates>
</gml:LinearRing>
</gml:outerBoundaryIs>
</gml:Polygon>
</Intersects>
</Filter>

[properties: ALL ]

57248541 [FINE] org.vfny.geoserver.servlets.AbstractService - strategy is:
org.vfny.geoserver.servlets.FileStrategy@anonymised.com
57248542 [FINE] org.vfny.geoserver.global.Data - getting type
county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="
57248544 [WARNING] org.vfny.geoserver.servlets.AbstractService - service
exception while executing request:
Request: null
output format:GML2
max features:2147483647
version:1.0.0
queries:
 Query
 feature type: county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="
 [properties: ALL ]

  Query
   feature type: " ts=" ">-89.90085
   [properties: ALL ]

  Query
   feature type: 30.20774 -89.90085
   [properties: ALL ]

  Query
   feature type: 30.299211 -89.742344
   [properties: ALL ]

  Query
   feature type: 30.20774 -89.90085
   [properties: ALL ]

Query
feature type: 30.20774</gml:coordinates>
</gml:LinearRing>
</gml:outerBoundaryIs>
</gml:Polygon>
</Intersects>
</Filter>

[properties: ALL ]

cause: java.util.NoSuchElementException: Could not locate FeatureTypeConfig
'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="'
57248545 [WARNING] org.vfny.geoserver.ServiceException - encountered error:
java.util.NoSuchElementException: Could not locate FeatureTypeConfig
'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="'
StackTrace: java.util.NoSuchElementException: Could not locate
FeatureTypeConfig 'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="'
 at org.vfny.geoserver.global.Data.getFeatureTypeInfo(Data.java:857)
 at
org.vfny.geoserver.responses.wfs.FeatureResponse.execute(FeatureResponse.jav
a:233)
 at
org.vfny.geoserver.responses.wfs.FeatureResponse.execute(FeatureResponse.jav
a:142)
 at
org.vfny.geoserver.servlets.AbstractService.doService(AbstractService.java:3
62)
 at
org.vfny.geoserver.servlets.AbstractService.doGet(AbstractService.java:235)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:237)
 at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:157)
 at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:214)
 at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:178)
 at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
)
 at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
)
 at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:107)
 at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
 at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:731)
 at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:526)
 at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:80)
 at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
 at java.lang.Thread.run(Thread.java:595)

Chris_Holmes1 · December 15, 2004, 6:48am

First off it looks like your logic filter didnt actually get built all the
way, as the request you have is just the intersect.

Second it looks like the request is being sent wrong - for some reason the
& after county is getting encoded as %26, which I am not sure even means
anything, so geoserver is trying to read typenames, instead of seeing a &
and parsing the next Key value pair. David, any idea about this?

I assume you are using the wfs datastore - you may try having it use post
requests instead of get requests. I think you can set this as one of the
params in the datastore factory

best regards,

Chris

On Wed, 15 Dec 2004, Simpson wrote:

Greetings,

I am evaluating using geotools-->geoserver to provide feature editing in a
Java client, and have installed the latest geotools, geoserver, tomcat on
Linux.

I am having a problem using filters, and was wondering if someone could get
me back on track.

I have successfully rendered maps using bbox requests on a county layer, but
when trying to make a WFS request with a geotools filter, it is throwing the
exception below.

Thanks for any assistance,
Drew.

===================== GOOD BBOX REQUEST =========================

SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county&BBOX=-89.90085,
30.20774,-89.742344,30.299211

===================== BAD LOGICAL FILTER REQUEST =================

SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county&FILTER=<Filter
xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinat
es decimal="." cs="," ts="
">-89.90085,30.20774 -89.90085,30.299211 -89.742344,30.299211 -89.742344,30.
20774 -89.90085,30.20774</gml:coordinates></gml:LinearRing></gml:outerBounda
ryIs></gml:Polygon></Intersects></Filter>

===================== CLIP FROM JAVA ==============================

FilterFactory ff = FilterFactory.createFilterFactory();

BBoxExpression bboxExpr =
 ff.createBBoxExpression(new
Envelope(-89.90085,-89.742344,30.20774,30.299211));

AttributeExpression geomExpr =
 ff.createAttributeExpression(ft, ft.getDefaultGeometry().getName());

GeometryFilter bbox_filter =
 ff.createGeometryFilter(FilterType.GEOMETRY_BBOX);
bbox_filter.addLeftGeometry(geomExpr);
bbox_filter.addRightGeometry(bboxExpr);

GeometryFilter intersect_filter =
 ff.createGeometryFilter(FilterType.GEOMETRY_INTERSECTS);
intersect_filter.addLeftGeometry(geomExpr);
intersect_filter.addRightGeometry(bboxExpr);

LogicFilter logic_filter =
 ff.createLogicFilter(bbox_filter,intersect_filter,FilterType.LOGIC_AND);

// BBOX FILTER WORKS
FeatureCollection fc = source.getFeatures(bbox_filter).collection();

// LOGIC FILTER THROWS EXCEPTION ON GEOSERVER
FeatureCollection fc = source.getFeatures(logic_filter).collection();

=============== CUT FROM GEOSERVER LOG =============================

57248540 [FINE] org.vfny.geoserver.servlets.AbstractService - reading
request:
SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county%26FILTER%3D%3CF
ilter+xmlns%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22+xmlns%3Agml%3D%22http
%3A%2F%2Fwww.opengis.net%2Fgml%22%3E%3CIntersects%3E%3CPropertyName%3Ethe_ge
om%3C%2FPropertyName%3E%0A%3Cgml%3APolygon%3E%3Cgml%3AouterBoundaryIs%3E%3Cg
ml%3ALinearRing%3E%3Cgml%3Acoordinates+decimal%3D%22.%22+cs%3D%22%2C%22+ts%3
D%22+%22%3E-89.90085%2C30.20774+-89.90085%2C30.299211+-89.742344%2C30.299211
+-89.742344%2C30.20774+-89.90085%2C30.20774%3C%2Fgml%3Acoordinates%3E%0A%3C%
2Fgml%3ALinearRing%3E%0A%3C%2Fgml%3AouterBoundaryIs%3E%0A%3C%2Fgml%3APolygon
%3E%0A%3C%2FIntersects%3E%0A%3C%2FFilter%3E%0A
57248541 [INFO] org.vfny.geoserver.servlets.AbstractService - handling
request:
Request: null
output format:GML2
max features:2147483647
version:1.0.0
queries:
 Query
 feature type: county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="
 [properties: ALL ]

 Query
 feature type: " ts=" ">-89.90085
 [properties: ALL ]

 Query
 feature type: 30.20774 -89.90085
 [properties: ALL ]

 Query
 feature type: 30.299211 -89.742344
 [properties: ALL ]

 Query
 feature type: 30.299211 -89.742344
 [properties: ALL ]

 Query
 feature type: 30.20774 -89.90085
 [properties: ALL ]

 Query
 feature type: 30.20774</gml:coordinates>
</gml:LinearRing>
</gml:outerBoundaryIs>
</gml:Polygon>
</Intersects>
</Filter>

 [properties: ALL ]

57248541 [FINE] org.vfny.geoserver.servlets.AbstractService - strategy is:
org.vfny.geoserver.servlets.FileStrategy@anonymised.com
57248542 [FINE] org.vfny.geoserver.global.Data - getting type
county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="
57248544 [WARNING] org.vfny.geoserver.servlets.AbstractService - service
exception while executing request:
Request: null
output format:GML2
max features:2147483647
version:1.0.0
queries:
 Query
 feature type: county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="
 [properties: ALL ]

 Query
 feature type: " ts=" ">-89.90085
 [properties: ALL ]

 Query
 feature type: 30.20774 -89.90085
 [properties: ALL ]

 Query
 feature type: 30.299211 -89.742344
 [properties: ALL ]

 Query
 feature type: 30.299211 -89.742344
 [properties: ALL ]

 Query
 feature type: 30.20774 -89.90085
 [properties: ALL ]

 Query
 feature type: 30.20774</gml:coordinates>
</gml:LinearRing>
</gml:outerBoundaryIs>
</gml:Polygon>
</Intersects>
</Filter>

 [properties: ALL ]

cause: java.util.NoSuchElementException: Could not locate FeatureTypeConfig
'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="'
57248545 [WARNING] org.vfny.geoserver.ServiceException - encountered error:
java.util.NoSuchElementException: Could not locate FeatureTypeConfig
'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="'
StackTrace: java.util.NoSuchElementException: Could not locate
FeatureTypeConfig 'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="'
 at org.vfny.geoserver.global.Data.getFeatureTypeInfo(Data.java:857)
 at
org.vfny.geoserver.responses.wfs.FeatureResponse.execute(FeatureResponse.jav
a:233)
 at
org.vfny.geoserver.responses.wfs.FeatureResponse.execute(FeatureResponse.jav
a:142)
 at
org.vfny.geoserver.servlets.AbstractService.doService(AbstractService.java:3
62)
 at
org.vfny.geoserver.servlets.AbstractService.doGet(AbstractService.java:235)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:237)
 at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:157)
 at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:214)
 at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:178)
 at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
)
 at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
)
 at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:107)
 at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
 at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:731)
 at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:526)
 at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:80)
 at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
 at java.lang.Thread.run(Thread.java:595)

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--

Simpson · December 15, 2004, 7:13am

Chris,

You nailed it! Setting WFSDataStoreFactory.USE_POST true worked.

Here is SQL it sends to Postgres:

SELECT AsText(force_2d(Envelope(Extent("the_geom")))) FROM "county" WHERE
"the_geom" && GeometryFromText('POLYGON ((-89.90085 30.20774, -89.90085
30.299211, -89.742344 30.299211, -89.742344 30.20774, -89.90085 30.20774))',
4326) AND intersects("the_geom", GeometryFromText('POLYGON ((-89.90085
30.20774, -89.90085 30.299211, -89.742344 30.299211, -89.742344
30.20774, -89.90085 30.20774))', 4326))

I'll show my ignorance here, is there a way to have geotools tell geoserver
to intersect the result set, so I only get the line segments within the
bbox, or would this have to be done client side?

Thanks,
Drew.

-----Original Message-----
From: geotools-gt2-users-admin@lists.sourceforge.net
[mailto:geotools-gt2-users-admin@lists.sourceforge.net]On Behalf Of
Chris Holmes
Sent: Wednesday, December 15, 2004 8:47 AM
To: Simpson
Cc: geoserver-devel@lists.sourceforge.net;
geotools-gt2-users@lists.sourceforge.net; David Zwiers
Subject: Re: [Geotools-gt2-users] filter request from geotools throwing
exception

First off it looks like your logic filter didnt actually get built all the
way, as the request you have is just the intersect.

Second it looks like the request is being sent wrong - for some reason the
& after county is getting encoded as %26, which I am not sure even means
anything, so geoserver is trying to read typenames, instead of seeing a &
and parsing the next Key value pair. David, any idea about this?

I assume you are using the wfs datastore - you may try having it use post
requests instead of get requests. I think you can set this as one of the
params in the datastore factory

best regards,

Chris

On Wed, 15 Dec 2004, Simpson wrote:

Greetings,

I am evaluating using geotools-->geoserver to provide feature editing in a
Java client, and have installed the latest geotools, geoserver, tomcat on
Linux.

I am having a problem using filters, and was wondering if someone could

get

me back on track.

I have successfully rendered maps using bbox requests on a county layer,

but

when trying to make a WFS request with a geotools filter, it is throwing

the

exception below.

Thanks for any assistance,
Drew.

===================== GOOD BBOX REQUEST =========================

SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county&BBOX=-89.90085,

30.20774,-89.742344,30.299211

===================== BAD LOGICAL FILTER REQUEST =================

SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county&FILTER=<Filter

xmlns="http://www.opengis.net/ogc"

xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom</P

ropertyName><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinat

es decimal="." cs="," ts="

">-89.90085,30.20774 -89.90085,30.299211 -89.742344,30.299211 -89.742344,30.

20774 -89.90085,30.20774</gml:coordinates></gml:LinearRing></gml:outerBounda

ryIs></gml:Polygon></Intersects></Filter>

===================== CLIP FROM JAVA ==============================

FilterFactory ff = FilterFactory.createFilterFactory();

BBoxExpression bboxExpr =
 ff.createBBoxExpression(new
Envelope(-89.90085,-89.742344,30.20774,30.299211));

AttributeExpression geomExpr =
 ff.createAttributeExpression(ft, ft.getDefaultGeometry().getName());

GeometryFilter bbox_filter =
 ff.createGeometryFilter(FilterType.GEOMETRY_BBOX);
bbox_filter.addLeftGeometry(geomExpr);
bbox_filter.addRightGeometry(bboxExpr);

GeometryFilter intersect_filter =
 ff.createGeometryFilter(FilterType.GEOMETRY_INTERSECTS);
intersect_filter.addLeftGeometry(geomExpr);
intersect_filter.addRightGeometry(bboxExpr);

LogicFilter logic_filter =

ff.createLogicFilter(bbox_filter,intersect_filter,FilterType.LOGIC_AND);

// BBOX FILTER WORKS
FeatureCollection fc = source.getFeatures(bbox_filter).collection();

// LOGIC FILTER THROWS EXCEPTION ON GEOSERVER
FeatureCollection fc = source.getFeatures(logic_filter).collection();

=============== CUT FROM GEOSERVER LOG =============================

57248540 [FINE] org.vfny.geoserver.servlets.AbstractService - reading
request:

SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county%26FILTER%3D%3CF

ilter+xmlns%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22+xmlns%3Agml%3D%22http

%3A%2F%2Fwww.opengis.net%2Fgml%22%3E%3CIntersects%3E%3CPropertyName%3Ethe_ge

om%3C%2FPropertyName%3E%0A%3Cgml%3APolygon%3E%3Cgml%3AouterBoundaryIs%3E%3Cg

ml%3ALinearRing%3E%3Cgml%3Acoordinates+decimal%3D%22.%22+cs%3D%22%2C%22+ts%3

D%22+%22%3E-89.90085%2C30.20774+-89.90085%2C30.299211+-89.742344%2C30.299211

+-89.742344%2C30.20774+-89.90085%2C30.20774%3C%2Fgml%3Acoordinates%3E%0A%3C%

2Fgml%3ALinearRing%3E%0A%3C%2Fgml%3AouterBoundaryIs%3E%0A%3C%2Fgml%3APolygon

%3E%0A%3C%2FIntersects%3E%0A%3C%2FFilter%3E%0A
57248541 [INFO] org.vfny.geoserver.servlets.AbstractService - handling
request:
Request: null
output format:GML2
max features:2147483647
version:1.0.0
queries:
Query
feature type: county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"

xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom</P

ropertyName>
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="
 [properties: ALL ]

 Query
 feature type: " ts=" ">-89.90085
 [properties: ALL ]

 Query
 feature type: 30.20774 -89.90085
 [properties: ALL ]

 Query
 feature type: 30.299211 -89.742344
 [properties: ALL ]

 Query
 feature type: 30.299211 -89.742344
 [properties: ALL ]

 Query
 feature type: 30.20774 -89.90085
 [properties: ALL ]

 Query
 feature type: 30.20774</gml:coordinates>
</gml:LinearRing>
</gml:outerBoundaryIs>
</gml:Polygon>
</Intersects>
</Filter>

 [properties: ALL ]

57248541 [FINE] org.vfny.geoserver.servlets.AbstractService - strategy is:
org.vfny.geoserver.servlets.FileStrategy@anonymised.com
57248542 [FINE] org.vfny.geoserver.global.Data - getting type
county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"

xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom</P

ropertyName>
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="
57248544 [WARNING] org.vfny.geoserver.servlets.AbstractService - service
exception while executing request:
Request: null
output format:GML2
max features:2147483647
version:1.0.0
queries:
Query
feature type: county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"

xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom</P

ropertyName>
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="
 [properties: ALL ]

 Query
 feature type: " ts=" ">-89.90085
 [properties: ALL ]

 Query
 feature type: 30.20774 -89.90085
 [properties: ALL ]

 Query
 feature type: 30.299211 -89.742344
 [properties: ALL ]

 Query
 feature type: 30.299211 -89.742344
 [properties: ALL ]

 Query
 feature type: 30.20774 -89.90085
 [properties: ALL ]

 Query
 feature type: 30.20774</gml:coordinates>
</gml:LinearRing>
</gml:outerBoundaryIs>
</gml:Polygon>
</Intersects>
</Filter>

 [properties: ALL ]

cause: java.util.NoSuchElementException: Could not locate

FeatureTypeConfig

'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"

xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom</P

ropertyName>
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="'
57248545 [WARNING] org.vfny.geoserver.ServiceException - encountered

error:

java.util.NoSuchElementException: Could not locate FeatureTypeConfig
'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"

xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom</P

ropertyName>
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="'
StackTrace: java.util.NoSuchElementException: Could not locate
FeatureTypeConfig 'county&FILTER=<Filter

xmlns="http://www.opengis.net/ogc"

xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom</P

ropertyName>
<gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
decimal="." cs="'
at

org.vfny.geoserver.global.Data.getFeatureTypeInfo(Data.java:857)

at

org.vfny.geoserver.responses.wfs.FeatureResponse.execute(FeatureResponse.jav

a:233)
at

org.vfny.geoserver.responses.wfs.FeatureResponse.execute(FeatureResponse.jav

a:142)
at

org.vfny.geoserver.servlets.AbstractService.doService(AbstractService.java:3

62)
at

org.vfny.geoserver.servlets.AbstractService.doGet(AbstractService.java:235)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application

FilterChain.java:237)
at

org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh

ain.java:157)
at

org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja

va:214)
at

org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja

va:178)
at

org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126

)
at

org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105

)
at

org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java

:107)
at

org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)

at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
at

org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne

ction(Http11Protocol.java:731)
at

org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav

a:526)
at

org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo

rkerThread.java:80)
at

org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav

a:684)
at java.lang.Thread.run(Thread.java:595)

-------------------------------------------------------
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Chris_Holmes1 · December 15, 2004, 7:38am

Chris,

You nailed it! Setting WFSDataStoreFactory.USE_POST true worked.

Here is SQL it sends to Postgres:

SELECT AsText(force_2d(Envelope(Extent("the_geom")))) FROM "county" WHERE
"the_geom" && GeometryFromText('POLYGON ((-89.90085 30.20774, -89.90085
30.299211, -89.742344 30.299211, -89.742344 30.20774, -89.90085 30.20774))',
4326) AND intersects("the_geom", GeometryFromText('POLYGON ((-89.90085
30.20774, -89.90085 30.299211, -89.742344 30.299211, -89.742344
30.20774, -89.90085 30.20774))', 4326))

I'll show my ignorance here, is there a way to have geotools tell geoserver
to intersect the result set, so I only get the line segments within the
bbox, or would this have to be done client side?

Not quite sure what you mean. Do you just mean the And filter? That you
should be able to do, and I am not sure why your first request did not
send the Anded Bbox. You cant really do operations on the result set, but
you can do multiple operations at once with and and or filters. In your
initial request the bbox just was not sent. Your code looks right, so I
am not sure what the problem is - do a toString on the logic filter and
see what you get - perhaps the wfs datastore is losing it somewhere along
the way...

Chris

Thanks,
Drew.

-----Original Message-----
From: geotools-gt2-users-admin@lists.sourceforge.net
[mailto:geotools-gt2-users-admin@lists.sourceforge.net]On Behalf Of
Chris Holmes
Sent: Wednesday, December 15, 2004 8:47 AM
To: Simpson
Cc: geoserver-devel@lists.sourceforge.net;
geotools-gt2-users@lists.sourceforge.net; David Zwiers
Subject: Re: [Geotools-gt2-users] filter request from geotools throwing
exception

First off it looks like your logic filter didnt actually get built all the
way, as the request you have is just the intersect.

Second it looks like the request is being sent wrong - for some reason the
& after county is getting encoded as %26, which I am not sure even means
anything, so geoserver is trying to read typenames, instead of seeing a &
and parsing the next Key value pair. David, any idea about this?

I assume you are using the wfs datastore - you may try having it use post
requests instead of get requests. I think you can set this as one of the
params in the datastore factory

best regards,

Chris

On Wed, 15 Dec 2004, Simpson wrote:

> Greetings,
>
> I am evaluating using geotools-->geoserver to provide feature editing in a
> Java client, and have installed the latest geotools, geoserver, tomcat on
> Linux.
>
> I am having a problem using filters, and was wondering if someone could
get
> me back on track.
>
> I have successfully rendered maps using bbox requests on a county layer,
but
> when trying to make a WFS request with a geotools filter, it is throwing
the
> exception below.
>
> Thanks for any assistance,
> Drew.
>
>
> ===================== GOOD BBOX REQUEST =========================
>
>
SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county&BBOX=-89.90085,
> 30.20774,-89.742344,30.299211
>
> ===================== BAD LOGICAL FILTER REQUEST =================
>
>
SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county&FILTER=<Filter
> xmlns="http://www.opengis.net/ogc"
>
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom
ropertyName><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinat
> es decimal="." cs="," ts="
>
">-89.90085,30.20774 -89.90085,30.299211 -89.742344,30.299211 -89.742344,30.
>
20774 -89.90085,30.20774</gml:coordinates></gml:LinearRing></gml:outerBounda
> ryIs></gml:Polygon></Intersects></Filter>
>
> ===================== CLIP FROM JAVA ==============================
>
> FilterFactory ff = FilterFactory.createFilterFactory();
>
> BBoxExpression bboxExpr =
> ff.createBBoxExpression(new
> Envelope(-89.90085,-89.742344,30.20774,30.299211));
>
> AttributeExpression geomExpr =
> ff.createAttributeExpression(ft, ft.getDefaultGeometry().getName());
>
> GeometryFilter bbox_filter =
> ff.createGeometryFilter(FilterType.GEOMETRY_BBOX);
> bbox_filter.addLeftGeometry(geomExpr);
> bbox_filter.addRightGeometry(bboxExpr);
>
>
> GeometryFilter intersect_filter =
> ff.createGeometryFilter(FilterType.GEOMETRY_INTERSECTS);
> intersect_filter.addLeftGeometry(geomExpr);
> intersect_filter.addRightGeometry(bboxExpr);
>
> LogicFilter logic_filter =
>
ff.createLogicFilter(bbox_filter,intersect_filter,FilterType.LOGIC_AND);
>
> // BBOX FILTER WORKS
> FeatureCollection fc = source.getFeatures(bbox_filter).collection();
>
> // LOGIC FILTER THROWS EXCEPTION ON GEOSERVER
> FeatureCollection fc = source.getFeatures(logic_filter).collection();
>
>
>
> =============== CUT FROM GEOSERVER LOG =============================
>
> 57248540 [FINE] org.vfny.geoserver.servlets.AbstractService - reading
> request:
>
SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county%26FILTER%3D%3CF
>
ilter+xmlns%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22+xmlns%3Agml%3D%22http
>
%3A%2F%2Fwww.opengis.net%2Fgml%22%3E%3CIntersects%3E%3CPropertyName%3Ethe_ge
>
om%3C%2FPropertyName%3E%0A%3Cgml%3APolygon%3E%3Cgml%3AouterBoundaryIs%3E%3Cg
>
ml%3ALinearRing%3E%3Cgml%3Acoordinates+decimal%3D%22.%22+cs%3D%22%2C%22+ts%3
>
D%22+%22%3E-89.90085%2C30.20774+-89.90085%2C30.299211+-89.742344%2C30.299211
>
+-89.742344%2C30.20774+-89.90085%2C30.20774%3C%2Fgml%3Acoordinates%3E%0A%3C%
>
2Fgml%3ALinearRing%3E%0A%3C%2Fgml%3AouterBoundaryIs%3E%0A%3C%2Fgml%3APolygon
> %3E%0A%3C%2FIntersects%3E%0A%3C%2FFilter%3E%0A
> 57248541 [INFO] org.vfny.geoserver.servlets.AbstractService - handling
> request:
> Request: null
> output format:GML2
> max features:2147483647
> version:1.0.0
> queries:
> Query
> feature type: county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
>
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom ropertyName>
> <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> decimal="." cs="
> [properties: ALL ]
>
> Query
> feature type: " ts=" ">-89.90085
> [properties: ALL ]
>
> Query
> feature type: 30.20774 -89.90085
> [properties: ALL ]
>
> Query
> feature type: 30.299211 -89.742344
> [properties: ALL ]
>
> Query
> feature type: 30.299211 -89.742344
> [properties: ALL ]
>
> Query
> feature type: 30.20774 -89.90085
> [properties: ALL ]
>
> Query
> feature type: 30.20774</gml:coordinates>
> </gml:LinearRing>
> </gml:outerBoundaryIs>
> </gml:Polygon>
> </Intersects>
> </Filter>
>
> [properties: ALL ]
>
> 57248541 [FINE] org.vfny.geoserver.servlets.AbstractService - strategy is:
> org.vfny.geoserver.servlets.FileStrategy@anonymised.com
> 57248542 [FINE] org.vfny.geoserver.global.Data - getting type
> county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
>
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom ropertyName>
> <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> decimal="." cs="
> 57248544 [WARNING] org.vfny.geoserver.servlets.AbstractService - service
> exception while executing request:
> Request: null
> output format:GML2
> max features:2147483647
> version:1.0.0
> queries:
> Query
> feature type: county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
>
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom ropertyName>
> <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> decimal="." cs="
> [properties: ALL ]
>
> Query
> feature type: " ts=" ">-89.90085
> [properties: ALL ]
>
> Query
> feature type: 30.20774 -89.90085
> [properties: ALL ]
>
> Query
> feature type: 30.299211 -89.742344
> [properties: ALL ]
>
> Query
> feature type: 30.299211 -89.742344
> [properties: ALL ]
>
> Query
> feature type: 30.20774 -89.90085
> [properties: ALL ]
>
> Query
> feature type: 30.20774</gml:coordinates>
> </gml:LinearRing>
> </gml:outerBoundaryIs>
> </gml:Polygon>
> </Intersects>
> </Filter>
>
> [properties: ALL ]
>
> cause: java.util.NoSuchElementException: Could not locate
FeatureTypeConfig
> 'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
>
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom ropertyName>
> <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> decimal="." cs="'
> 57248545 [WARNING] org.vfny.geoserver.ServiceException - encountered
error:
> java.util.NoSuchElementException: Could not locate FeatureTypeConfig
> 'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
>
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom ropertyName>
> <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> decimal="." cs="'
> StackTrace: java.util.NoSuchElementException: Could not locate
> FeatureTypeConfig 'county&FILTER=<Filter
xmlns="http://www.opengis.net/ogc"
>
xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom ropertyName>
> <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> decimal="." cs="'
> at
org.vfny.geoserver.global.Data.getFeatureTypeInfo(Data.java:857)
> at
>
org.vfny.geoserver.responses.wfs.FeatureResponse.execute(FeatureResponse.jav
> a:233)
> at
>
org.vfny.geoserver.responses.wfs.FeatureResponse.execute(FeatureResponse.jav
> a:142)
> at
>
org.vfny.geoserver.servlets.AbstractService.doService(AbstractService.java:3
> 62)
> at
>
org.vfny.geoserver.servlets.AbstractService.doGet(AbstractService.java:235)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:237)
> at
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain.java:157)
> at
>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
> va:214)
> at
>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
> va:178)
> at
>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
> )
> at
>
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
> )
> at
>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
> :107)
> at
>
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
> at
>
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
> ction(Http11Protocol.java:731)
> at
>
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
> a:526)
> at
>
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
> rkerThread.java:80)
> at
>
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
> a:684)
> at java.lang.Thread.run(Thread.java:595)
>
>
>
>
>
>
> -------------------------------------------------------
> SF email is sponsored by - The IT Product Guide
> Read honest & candid reviews on hundreds of IT Products from real users.
> Discover which products truly live up to the hype. Start reading now.
> http://productguide.itmanagersjournal.com/
> _______________________________________________
> Geotools-gt2-users mailing list
> Geotools-gt2-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
>

--

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Discover which products truly live up to the hype. Start reading now.
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-------------------------------------------------------
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--

David_Zwiers1 · December 15, 2004, 9:40am

On Wed, 2004-12-15 at 06:46, Chris Holmes wrote:

First off it looks like your logic filter didnt actually get built all the
way, as the request you have is just the intersect.

Second it looks like the request is being sent wrong - for some reason the
& after county is getting encoded as %26,

This is UTF-8 encoding ... just run it through the URLDecoder provided
by sun first (the http connection should give you the encoding name).

David

which I am not sure even means
anything, so geoserver is trying to read typenames, instead of seeing a &
and parsing the next Key value pair. David, any idea about this?

I assume you are using the wfs datastore - you may try having it use post
requests instead of get requests. I think you can set this as one of the
params in the datastore factory

Yes, post is the recommended method (faster too).

best regards,

Chris

On Wed, 15 Dec 2004, Simpson wrote:

> Greetings,
>
> I am evaluating using geotools-->geoserver to provide feature editing in a
> Java client, and have installed the latest geotools, geoserver, tomcat on
> Linux.
>
> I am having a problem using filters, and was wondering if someone could get
> me back on track.
>
> I have successfully rendered maps using bbox requests on a county layer, but
> when trying to make a WFS request with a geotools filter, it is throwing the
> exception below.
>
> Thanks for any assistance,
> Drew.
>
>
> ===================== GOOD BBOX REQUEST =========================
>
> SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county&BBOX=-89.90085,
> 30.20774,-89.742344,30.299211
>
> ===================== BAD LOGICAL FILTER REQUEST =================
>
> SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county&FILTER=<Filter
> xmlns="http://www.opengis.net/ogc"
> xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom ropertyName><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinat
> es decimal="." cs="," ts="
> ">-89.90085,30.20774 -89.90085,30.299211 -89.742344,30.299211 -89.742344,30.
> 20774 -89.90085,30.20774</gml:coordinates></gml:LinearRing></gml:outerBounda
> ryIs></gml:Polygon></Intersects></Filter>
>
> ===================== CLIP FROM JAVA ==============================
>
> FilterFactory ff = FilterFactory.createFilterFactory();
>
> BBoxExpression bboxExpr =
> ff.createBBoxExpression(new
> Envelope(-89.90085,-89.742344,30.20774,30.299211));
>
> AttributeExpression geomExpr =
> ff.createAttributeExpression(ft, ft.getDefaultGeometry().getName());
>
> GeometryFilter bbox_filter =
> ff.createGeometryFilter(FilterType.GEOMETRY_BBOX);
> bbox_filter.addLeftGeometry(geomExpr);
> bbox_filter.addRightGeometry(bboxExpr);
>
>
> GeometryFilter intersect_filter =
> ff.createGeometryFilter(FilterType.GEOMETRY_INTERSECTS);
> intersect_filter.addLeftGeometry(geomExpr);
> intersect_filter.addRightGeometry(bboxExpr);
>
> LogicFilter logic_filter =
> ff.createLogicFilter(bbox_filter,intersect_filter,FilterType.LOGIC_AND);
>
> // BBOX FILTER WORKS
> FeatureCollection fc = source.getFeatures(bbox_filter).collection();
>
> // LOGIC FILTER THROWS EXCEPTION ON GEOSERVER
> FeatureCollection fc = source.getFeatures(logic_filter).collection();
>
>
>
> =============== CUT FROM GEOSERVER LOG =============================
>
> 57248540 [FINE] org.vfny.geoserver.servlets.AbstractService - reading
> request:
> SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county%26FILTER%3D%3CF
> ilter+xmlns%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22+xmlns%3Agml%3D%22http
> %3A%2F%2Fwww.opengis.net%2Fgml%22%3E%3CIntersects%3E%3CPropertyName%3Ethe_ge
> om%3C%2FPropertyName%3E%0A%3Cgml%3APolygon%3E%3Cgml%3AouterBoundaryIs%3E%3Cg
> ml%3ALinearRing%3E%3Cgml%3Acoordinates+decimal%3D%22.%22+cs%3D%22%2C%22+ts%3
> D%22+%22%3E-89.90085%2C30.20774+-89.90085%2C30.299211+-89.742344%2C30.299211
> +-89.742344%2C30.20774+-89.90085%2C30.20774%3C%2Fgml%3Acoordinates%3E%0A%3C%
> 2Fgml%3ALinearRing%3E%0A%3C%2Fgml%3AouterBoundaryIs%3E%0A%3C%2Fgml%3APolygon
> %3E%0A%3C%2FIntersects%3E%0A%3C%2FFilter%3E%0A
> 57248541 [INFO] org.vfny.geoserver.servlets.AbstractService - handling
> request:
> Request: null
> output format:GML2
> max features:2147483647
> version:1.0.0
> queries:
> Query
> feature type: county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
> xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom ropertyName>
> <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> decimal="." cs="
> [properties: ALL ]
>
> Query
> feature type: " ts=" ">-89.90085
> [properties: ALL ]
>
> Query
> feature type: 30.20774 -89.90085
> [properties: ALL ]
>
> Query
> feature type: 30.299211 -89.742344
> [properties: ALL ]
>
> Query
> feature type: 30.299211 -89.742344
> [properties: ALL ]
>
> Query
> feature type: 30.20774 -89.90085
> [properties: ALL ]
>
> Query
> feature type: 30.20774</gml:coordinates>
> </gml:LinearRing>
> </gml:outerBoundaryIs>
> </gml:Polygon>
> </Intersects>
> </Filter>
>
> [properties: ALL ]
>
> 57248541 [FINE] org.vfny.geoserver.servlets.AbstractService - strategy is:
> org.vfny.geoserver.servlets.FileStrategy@anonymised.com
> 57248542 [FINE] org.vfny.geoserver.global.Data - getting type
> county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
> xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom ropertyName>
> <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> decimal="." cs="
> 57248544 [WARNING] org.vfny.geoserver.servlets.AbstractService - service
> exception while executing request:
> Request: null
> output format:GML2
> max features:2147483647
> version:1.0.0
> queries:
> Query
> feature type: county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
> xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom ropertyName>
> <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> decimal="." cs="
> [properties: ALL ]
>
> Query
> feature type: " ts=" ">-89.90085
> [properties: ALL ]
>
> Query
> feature type: 30.20774 -89.90085
> [properties: ALL ]
>
> Query
> feature type: 30.299211 -89.742344
> [properties: ALL ]
>
> Query
> feature type: 30.299211 -89.742344
> [properties: ALL ]
>
> Query
> feature type: 30.20774 -89.90085
> [properties: ALL ]
>
> Query
> feature type: 30.20774</gml:coordinates>
> </gml:LinearRing>
> </gml:outerBoundaryIs>
> </gml:Polygon>
> </Intersects>
> </Filter>
>
> [properties: ALL ]
>
> cause: java.util.NoSuchElementException: Could not locate FeatureTypeConfig
> 'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
> xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom ropertyName>
> <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> decimal="." cs="'
> 57248545 [WARNING] org.vfny.geoserver.ServiceException - encountered error:
> java.util.NoSuchElementException: Could not locate FeatureTypeConfig
> 'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
> xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom ropertyName>
> <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> decimal="." cs="'
> StackTrace: java.util.NoSuchElementException: Could not locate
> FeatureTypeConfig 'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
> xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom ropertyName>
> <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> decimal="." cs="'
> at org.vfny.geoserver.global.Data.getFeatureTypeInfo(Data.java:857)
> at
> org.vfny.geoserver.responses.wfs.FeatureResponse.execute(FeatureResponse.jav
> a:233)
> at
> org.vfny.geoserver.responses.wfs.FeatureResponse.execute(FeatureResponse.jav
> a:142)
> at
> org.vfny.geoserver.servlets.AbstractService.doService(AbstractService.java:3
> 62)
> at
> org.vfny.geoserver.servlets.AbstractService.doGet(AbstractService.java:235)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:237)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain.java:157)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
> va:214)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
> va:178)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
> )
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
> )
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
> :107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
> ction(Http11Protocol.java:731)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
> a:526)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
> rkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
> a:684)
> at java.lang.Thread.run(Thread.java:595)
>
>
>
>
>
>
> -------------------------------------------------------
> SF email is sponsored by - The IT Product Guide
> Read honest & candid reviews on hundreds of IT Products from real users.
> Discover which products truly live up to the hype. Start reading now.
> http://productguide.itmanagersjournal.com/
> _______________________________________________
> Geotools-gt2-users mailing list
> Geotools-gt2-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
>

Chris_Holmes1 · December 15, 2004, 10:39am

On Wed, 2004-12-15 at 06:46, Chris Holmes wrote:
> First off it looks like your logic filter didnt actually get built all the
> way, as the request you have is just the intersect.
>
> Second it looks like the request is being sent wrong - for some reason the
> & after county is getting encoded as %26,

This is UTF-8 encoding ... just run it through the URLDecoder provided
by sun first (the http connection should give you the encoding name).

I definitely run it through the urldecoder. It is an odd problem, I will
figure it out at some later date.

David
> which I am not sure even means
> anything, so geoserver is trying to read typenames, instead of seeing a &
> and parsing the next Key value pair. David, any idea about this?
>
> I assume you are using the wfs datastore - you may try having it use post
> requests instead of get requests. I think you can set this as one of the
> params in the datastore factory
Yes, post is the recommended method (faster too).
>
> best regards,
>
> Chris
>
> On Wed, 15 Dec 2004, Simpson wrote:
>
> > Greetings,
> >
> > I am evaluating using geotools-->geoserver to provide feature editing in a
> > Java client, and have installed the latest geotools, geoserver, tomcat on
> > Linux.
> >
> > I am having a problem using filters, and was wondering if someone could get
> > me back on track.
> >
> > I have successfully rendered maps using bbox requests on a county layer, but
> > when trying to make a WFS request with a geotools filter, it is throwing the
> > exception below.
> >
> > Thanks for any assistance,
> > Drew.
> >
> >
> > ===================== GOOD BBOX REQUEST =========================
> >
> > SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county&BBOX=-89.90085,
> > 30.20774,-89.742344,30.299211
> >
> > ===================== BAD LOGICAL FILTER REQUEST =================
> >
> > SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county&FILTER=<Filter
> > xmlns="http://www.opengis.net/ogc"
> > xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom > ropertyName><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinat
> > es decimal="." cs="," ts="
> > ">-89.90085,30.20774 -89.90085,30.299211 -89.742344,30.299211 -89.742344,30.
> > 20774 -89.90085,30.20774</gml:coordinates></gml:LinearRing></gml:outerBounda
> > ryIs></gml:Polygon></Intersects></Filter>
> >
> > ===================== CLIP FROM JAVA ==============================
> >
> > FilterFactory ff = FilterFactory.createFilterFactory();
> >
> > BBoxExpression bboxExpr =
> > ff.createBBoxExpression(new
> > Envelope(-89.90085,-89.742344,30.20774,30.299211));
> >
> > AttributeExpression geomExpr =
> > ff.createAttributeExpression(ft, ft.getDefaultGeometry().getName());
> >
> > GeometryFilter bbox_filter =
> > ff.createGeometryFilter(FilterType.GEOMETRY_BBOX);
> > bbox_filter.addLeftGeometry(geomExpr);
> > bbox_filter.addRightGeometry(bboxExpr);
> >
> >
> > GeometryFilter intersect_filter =
> > ff.createGeometryFilter(FilterType.GEOMETRY_INTERSECTS);
> > intersect_filter.addLeftGeometry(geomExpr);
> > intersect_filter.addRightGeometry(bboxExpr);
> >
> > LogicFilter logic_filter =
> > ff.createLogicFilter(bbox_filter,intersect_filter,FilterType.LOGIC_AND);
> >
> > // BBOX FILTER WORKS
> > FeatureCollection fc = source.getFeatures(bbox_filter).collection();
> >
> > // LOGIC FILTER THROWS EXCEPTION ON GEOSERVER
> > FeatureCollection fc = source.getFeatures(logic_filter).collection();
> >
> >
> >
> > =============== CUT FROM GEOSERVER LOG =============================
> >
> > 57248540 [FINE] org.vfny.geoserver.servlets.AbstractService - reading
> > request:
> > SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=county%26FILTER%3D%3CF
> > ilter+xmlns%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22+xmlns%3Agml%3D%22http
> > %3A%2F%2Fwww.opengis.net%2Fgml%22%3E%3CIntersects%3E%3CPropertyName%3Ethe_ge
> > om%3C%2FPropertyName%3E%0A%3Cgml%3APolygon%3E%3Cgml%3AouterBoundaryIs%3E%3Cg
> > ml%3ALinearRing%3E%3Cgml%3Acoordinates+decimal%3D%22.%22+cs%3D%22%2C%22+ts%3
> > D%22+%22%3E-89.90085%2C30.20774+-89.90085%2C30.299211+-89.742344%2C30.299211
> > +-89.742344%2C30.20774+-89.90085%2C30.20774%3C%2Fgml%3Acoordinates%3E%0A%3C%
> > 2Fgml%3ALinearRing%3E%0A%3C%2Fgml%3AouterBoundaryIs%3E%0A%3C%2Fgml%3APolygon
> > %3E%0A%3C%2FIntersects%3E%0A%3C%2FFilter%3E%0A
> > 57248541 [INFO] org.vfny.geoserver.servlets.AbstractService - handling
> > request:
> > Request: null
> > output format:GML2
> > max features:2147483647
> > version:1.0.0
> > queries:
> > Query
> > feature type: county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
> > xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom > ropertyName>
> > <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> > decimal="." cs="
> > [properties: ALL ]
> >
> > Query
> > feature type: " ts=" ">-89.90085
> > [properties: ALL ]
> >
> > Query
> > feature type: 30.20774 -89.90085
> > [properties: ALL ]
> >
> > Query
> > feature type: 30.299211 -89.742344
> > [properties: ALL ]
> >
> > Query
> > feature type: 30.299211 -89.742344
> > [properties: ALL ]
> >
> > Query
> > feature type: 30.20774 -89.90085
> > [properties: ALL ]
> >
> > Query
> > feature type: 30.20774</gml:coordinates>
> > </gml:LinearRing>
> > </gml:outerBoundaryIs>
> > </gml:Polygon>
> > </Intersects>
> > </Filter>
> >
> > [properties: ALL ]
> >
> > 57248541 [FINE] org.vfny.geoserver.servlets.AbstractService - strategy is:
> > org.vfny.geoserver.servlets.FileStrategy@anonymised.com
> > 57248542 [FINE] org.vfny.geoserver.global.Data - getting type
> > county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
> > xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom > ropertyName>
> > <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> > decimal="." cs="
> > 57248544 [WARNING] org.vfny.geoserver.servlets.AbstractService - service
> > exception while executing request:
> > Request: null
> > output format:GML2
> > max features:2147483647
> > version:1.0.0
> > queries:
> > Query
> > feature type: county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
> > xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom > ropertyName>
> > <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> > decimal="." cs="
> > [properties: ALL ]
> >
> > Query
> > feature type: " ts=" ">-89.90085
> > [properties: ALL ]
> >
> > Query
> > feature type: 30.20774 -89.90085
> > [properties: ALL ]
> >
> > Query
> > feature type: 30.299211 -89.742344
> > [properties: ALL ]
> >
> > Query
> > feature type: 30.299211 -89.742344
> > [properties: ALL ]
> >
> > Query
> > feature type: 30.20774 -89.90085
> > [properties: ALL ]
> >
> > Query
> > feature type: 30.20774</gml:coordinates>
> > </gml:LinearRing>
> > </gml:outerBoundaryIs>
> > </gml:Polygon>
> > </Intersects>
> > </Filter>
> >
> > [properties: ALL ]
> >
> > cause: java.util.NoSuchElementException: Could not locate FeatureTypeConfig
> > 'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
> > xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom > ropertyName>
> > <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> > decimal="." cs="'
> > 57248545 [WARNING] org.vfny.geoserver.ServiceException - encountered error:
> > java.util.NoSuchElementException: Could not locate FeatureTypeConfig
> > 'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
> > xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom > ropertyName>
> > <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> > decimal="." cs="'
> > StackTrace: java.util.NoSuchElementException: Could not locate
> > FeatureTypeConfig 'county&FILTER=<Filter xmlns="http://www.opengis.net/ogc"
> > xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>the\_geom > ropertyName>
> > <gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates
> > decimal="." cs="'
> > at org.vfny.geoserver.global.Data.getFeatureTypeInfo(Data.java:857)
> > at
> > org.vfny.geoserver.responses.wfs.FeatureResponse.execute(FeatureResponse.jav
> > a:233)
> > at
> > org.vfny.geoserver.responses.wfs.FeatureResponse.execute(FeatureResponse.jav
> > a:142)
> > at
> > org.vfny.geoserver.servlets.AbstractService.doService(AbstractService.java:3
> > 62)
> > at
> > org.vfny.geoserver.servlets.AbstractService.doGet(AbstractService.java:235)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> > FilterChain.java:237)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> > ain.java:157)
> > at
> > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
> > va:214)
> > at
> > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
> > va:178)
> > at
> > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
> > )
> > at
> > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
> > )
> > at
> > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
> > :107)
> > at
> > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> > at
> > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
> > at
> > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
> > ction(Http11Protocol.java:731)
> > at
> > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
> > a:526)
> > at
> > org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
> > rkerThread.java:80)
> > at
> > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
> > a:684)
> > at java.lang.Thread.run(Thread.java:595)
> >
> >
> >
> >
> >
> >
> > -------------------------------------------------------
> > SF email is sponsored by - The IT Product Guide
> > Read honest & candid reviews on hundreds of IT Products from real users.
> > Discover which products truly live up to the hype. Start reading now.
> > http://productguide.itmanagersjournal.com/
> > _______________________________________________
> > Geotools-gt2-users mailing list
> > Geotools-gt2-users@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
> >

-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://productguide.itmanagersjournal.com/
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