The WFS client only support GML 2.x ...
schemaLocation="http://schemas.opengis.net/gml/3.0.1/base/feature.xsd"
David
On 2/15/06, Tim Englich <[EMAIL PROTECTED]> wrote:
Hello everybody,
i have got trouble with the WFS-Datastore.
I recive the follwing Exception when I try to Query Features from the WFS:
15.02.2006 20:58:23 org.geotools.xml.handlers.xsi.ComplexTypeHandler
compress
WARNUNG: LengthType :: http://www.opengis.net/gml should have a real parent:
null
java.lang.NullPointerException
at
org.geotools.xml.handlers.xsi.ComplexTypeHandler.compress(ComplexTypeHandler.java:645)
at
org.geotools.xml.handlers.xsi.SchemaHandler.compress(SchemaHandler.java :520)
at
org.geotools.xml.handlers.xsi.RootHandler.getSchema(RootHandler.java:116)
at org.geotools.xml.XSISAXHandler.getSchema(XSISAXHandler.java:238)
at org.geotools.xml.SchemaFactory.getRealInstance (SchemaFactory.java:286)
at org.geotools.xml.SchemaFactory.getInstance(SchemaFactory.java:264)
at
org.geotools.xml.handlers.xsi.SchemaHandler.compress(SchemaHandler.java:374)
at
org.geotools.xml.handlers.xsi.RootHandler.getSchema (RootHandler.java:116)
at org.geotools.xml.XSISAXHandler.getSchema(XSISAXHandler.java:238)
at org.geotools.xml.SchemaFactory.getRealInstance(SchemaFactory.java:286)
at org.geotools.xml.SchemaFactory.getInstance (SchemaFactory.java:264)
at
org.geotools.xml.handlers.xsi.SchemaHandler.compress(SchemaHandler.java:374)
at
org.geotools.xml.handlers.xsi.RootHandler.getSchema(RootHandler.java:116)
at org.geotools.xml.XSISAXHandler.getSchema(XSISAXHandler.java:238)
at org.geotools.xml.SchemaFactory.getRealInstance(SchemaFactory.java:286)
at org.geotools.xml.SchemaFactory.getInstance(SchemaFactory.java :264)
at
org.geotools.xml.handlers.xsi.SchemaHandler.compress(SchemaHandler.java:374)
at
org.geotools.xml.handlers.xsi.RootHandler.getSchema(RootHandler.java:116)
at org.geotools.xml.XSISAXHandler.getSchema (XSISAXHandler.java:238)
at org.geotools.xml.SchemaFactory.getRealInstance(SchemaFactory.java:286)
at org.geotools.xml.SchemaFactory.getInstance(SchemaFactory.java:264)
at
org.geotools.xml.handlers.xsi.SchemaHandler.compress (SchemaHandler.java:419)
at
org.geotools.xml.handlers.xsi.RootHandler.getSchema(RootHandler.java:116)
at org.geotools.xml.XSISAXHandler.getSchema(XSISAXHandler.java:238)
at org.geotools.xml.SchemaFactory.getRealInstance (SchemaFactory.java:336)
at org.geotools.xml.SchemaFactory.getInstance(SchemaFactory.java:318)
at org.geotools.xml.SchemaFactory.getInstance(SchemaFactory.java:192)
at org.geotools.data.wfs.WFSDataStore.getSchemaGet (WFSDataStore.java:386)
at org.geotools.data.wfs.WFSDataStore.getSchema(WFSDataStore.java:293)
at org.geotools.data.wfs.WFSDataStore.splitFilters(WFSDataStore.java:853)
at
org.geotools.data.wfs.WFSDataStore.getFeatureReader (WFSDataStore.java:706)
at
de.ivu.geotools.maplayer.wfs.WFSDataStore.getFeatures(WFSDataStore.java:119)
at
de.ivu.geotools.maplayer.wfs.WFSFeatureProvider.getFeatures(WFSFeatureProvider.java:48)
at
de.ivu.geotools.maplayer.AbstractLayerSourceManager.getLayer(AbstractLayerSourceManager.java:119)
at
de.ivu.geotools.maplayer.wfs.WFSLayerSourceManagerBase.getLayer(WFSLayerSourceManagerBase.java :60)
at
de.ivu.geotools.maplayermanager.DefaultLayerManager.insertWEBService(DefaultLayerManager.java:499)
at
de.ivu.geotools.mapgui.tools.layertools.gui.InsertLayerDialog$InsertLayerAction.insertLayer (InsertLayerDialog.java:319)
at
de.ivu.geotools.mapgui.tools.layertools.gui.InsertLayerDialog$InsertLayerAction.actionPerformed(InsertLayerDialog.java:281)
at javax.swing.AbstractButton.fireActionPerformed (Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed (Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent (Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl (Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent (Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy (Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
The Second point is that I recieve this Exception only when I run my
Application as an Applet in an Webbrowser. When I run the Application e.g.
in Eclipse everything works fine.
I tried out the Version 2.1.0 and 2.1.1
Here is the XML-Schema of the WFS:
<xs:schema targetNamespace="http://myServer.de/WFS/wfs"
elementFormDefault="qualified" attributeFormDefault="unqualified"
version="1.0">
<xs:import namespace="http://www.opengis.net/gml"
schemaLocation=" http://schemas.opengis.net/gml/3.0.1/base/feature.xsd"/>
<xs:complexType name="typefahrzeug">
<xs:complexContent>
<xs:extension base="gml:AbstractFeatureType">
<xs:sequence>
<xs:element name="typ" type="xs:string" minOccurs="1" nillable="false"
maxOccurs="1"/>
<xs:element name="tid" type="xs:string" minOccurs="1" nillable="false"
maxOccurs="1"/>
<xs:element name="sym" type="xs:string" minOccurs="1" nillable="false"
maxOccurs="1"/>
<xs:element name="frb" type="xs:string" minOccurs="1" nillable="false"
maxOccurs="1"/>
<xs:element name="li" type="xs:string" minOccurs="1" nillable="false"
maxOccurs="1"/>
<xs:element name="ku" type="xs:string" minOccurs="1" nillable="false"
maxOccurs="1"/>
<xs:element name="liku" type="xs:string" minOccurs="1" nillable="false"
maxOccurs="1"/>
<xs:element name="wunr" type="xs:string" minOccurs="1" nillable="false"
maxOccurs="1"/>
<xs:element name="fnr" type="xs:string" minOccurs="1" nillable="false"
maxOccurs="1"/>
<xs:element name="SELECTED" type="xs:short" minOccurs="1"
nillable="false" maxOccurs="1"/>
<xs:element name="fab" type="xs:string" minOccurs="1" nillable="false"
maxOccurs="1"/>
<xs:element name="position" type="gml:PointPropertyType" minOccurs="1"
nillable="false" maxOccurs="1"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:element name="fahrzeug" type="bon:typefahrzeug"
substitutionGroup="gml:_Feature"/>
</xs:schema>
I also tried to Import a WFS created by GeoServer. It cause the same
Problems.
I hope that someone can help me.
Best regrads
Tim
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