Hello guys, we have an installed latest geoserver with postgis
database. We use openlayers to display the map and to modify it.
I would like to be able to display a map (WMS), then some polygons
above the map in vector format (WFS), and the ability to modify
and save the polygons.
I was able to write a html code that displays the map, the
corresponding layer javascript is the following:
var wfslayer = new OpenLayers.Layer.Vector("WFS", {
strategies: [new OpenLayers.Strategy.BBOX(),
saveStrategy],
protocol: new OpenLayers.Protocol.WFS({
url:
"http://localhost:8888/geoserver/wfs";,
featureType: "gis_fence",
featureNS:
"http://www.opengeospatial.net/cite";,
srsName: "EPSG:4326",
version: "1.1.0"
})
});
I added a save strategy, and everything is displayed correctly.
However, as i press the save button, nothing happens, but in the
response i get the following exception in the
WFS response:
java.lang.RuntimeException: java.io.IOException: Error occured
calculating bounds
java.io.IOException: Error occured calculating bounds
Error occured calculating bounds
ERROR: current transaction is aborted, commands ignored until end of
transaction block</ows:ExceptionText>
<ows:ExceptionText>Details:</ows:ExceptionText>
<ows:ExceptionText>org.geoserver.wfs.WFSException:
java.lang.RuntimeException: java.io.IOException: Error occured
calculating bounds
at org.geoserver.wfs.Transaction.transaction(Transaction.java:114)
at
org.geoserver.wfs.DefaultWebFeatureService.transaction(DefaultWebFeatureService.java:162)
....
for full log see http://www.easy-share.com/1913720938/geoserver.zip
The WFS transaction query what openlayer sends is the following:
<wfs:transaction xmlns:wfs="http://www.opengis.net/wfs"; service="WFS"
version="1.1.0" xsi:schemaLocation="http://www.opengis.net/wfs
http://schemas.opengis.net/wfs/1.1.0/wfs.xsd";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";><wfs:update
typeName="feature:gis_fence"
xmlns:feature="http://www.opengeospatial.net/cite";><wfs:property><wfs:name>the_geom</wfs:name><wfs:value><gml:polygon
xmlns:gml="http://www.opengis.net/gml";
srsName="EPSG:4326"><gml:exterior><gml:linearring><gml:poslist>148.82368515625004
-41.059201012073224 149.46089218750004 -41.398250171029446
148.49409531250004 -41.55477518113302 148.82368515625004
-41.059201012073224</gml:poslist></gml:linearring></gml:exterior></gml:polygon></wfs:value></wfs:property><wfs:property><wfs:name>fencetype</wfs:name><wfs:value>1</wfs:value></wfs:property><ogc:filter
xmlns:ogc="http://www.opengis.net/ogc";><ogc:featureid
fid="gis_fence.7"></ogc:featureid></ogc:filter></wfs:update></wfs:transaction>
The SQL query for the fence is the following:
CREATE TABLE gis_fence
(
id serial NOT NULL,
fencetype integer,
fencename character varying,
the_geom geometry,
CONSTRAINT pk_fence PRIMARY KEY (id),
CONSTRAINT enforce_dims_the_geom CHECK (st_ndims(the_geom) = 2),
CONSTRAINT enforce_geotype_the_geom CHECK (geometrytype(the_geom) =
'POLYGON'::text OR the_geom IS NULL),
CONSTRAINT enforce_srid_the_geom CHECK (st_srid(the_geom) = 4326)
)
WITH (
OIDS=FALSE
);
ALTER TABLE gis_fence OWNER TO postgres;
I added the fence to CITE namespace in GeoServer.
Can someone please check whether this is a bug, or i just mistyped something?
Thanks in advance:
Zsolt Sandor
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