Fields of type BLOB like SE_ANNO_CAD_DATA lead to exception
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Key: GEOS-3099
URL: http://jira.codehaus.org/browse/GEOS-3099
Project: GeoServer
Issue Type: Bug
Components: ArcSDE, Oracle, WFS
Affects Versions: 1.7.4
Environment: ArcSDE 9.2 SP 6 database, Oracle NG datastore and ArcSDE datastore
Reporter: Gerhard Sommer
Assignee: Andrea Aime
Priority: Critical
In ArcSDE feature types there often is a field called SE_ANNO_CAD_DATA, which is used by ArcGIS software internally to store annotation data. The data type in Oracle is BLOB and causes the following exception in a GetFeature request using the Oracle NG datastore or the ArcSDE datastore (though there this field is not even shown in the configuration):
<ServiceExceptionReport version="1.2.0" xsi:schemaLocation="http://www.opengis.net/ogc http://schemas.opengis.net/wfs/1.0.0/OGC-exception.xsd">
−
<ServiceException>
java.lang.NullPointerException: Could not find a type for property: SE_ANNO_CAD_DATA of type: java.lang.Object
Could not find a type for property: SE_ANNO_CAD_DATA of type: java.lang.Object
Details:
org.geoserver.platform.ServiceException: java.lang.NullPointerException: Could not find a type for property: SE_ANNO_CAD_DATA of type: java.lang.Object
at org.geoserver.ows.Dispatcher.exception(Dispatcher.java:1272)
at org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:224)
at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264)
at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
at org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:178)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:229)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274)
at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148)
at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:73)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:163)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:47)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:835)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1286)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException: Could not find a type for property: SE_ANNO_CAD_DATA of type: java.lang.Object
at org.geoserver.wfs.xml.FeatureTypeSchemaBuilder.buildSchemaContent(FeatureTypeSchemaBuilder.java:317)
at org.geoserver.wfs.xml.FeatureTypeSchemaBuilder.build(FeatureTypeSchemaBuilder.java:153)
at org.geoserver.wfs.xml.FeatureTypeSchemaBuilder.addApplicationTypes(FeatureTypeSchemaBuilder.java:204)
at org.geoserver.wfs.xml.v1_0_0.WFS.buildSchema(WFS.java:226)
at org.geotools.xml.XSD.getSchema(XSD.java:127)
at org.geotools.xml.SchemaLocator.locateSchema(SchemaLocator.java:92)
at org.geotools.xml.impl.ParserHandler.startElement(ParserHandler.java:289)
at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.geotools.xml.Parser.parse(Parser.java:180)
at org.geotools.xml.Parser.parse(Parser.java:158)
at org.geoserver.wfs.xml.v1_0_0.WfsXmlReader.read(WfsXmlReader.java:60)
at org.geoserver.ows.Dispatcher.parseRequestXML(Dispatcher.java:1148)
at org.geoserver.ows.Dispatcher.dispatch(Dispatcher.java:438)
at org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:209)
... 48 more
</ServiceException>
</ServiceExceptionReport>
This was no problem in GeoServer 1.6, because this field, which is not needed in WFS anyway, could be excluded by changing the schema or in the configuration dialog. But this is not possible anymore in 1.7 (which was a bad surprise in any case).
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