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Re: [Geotools-gt2-users] DataStoreException !
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From: Jody G. <jod...@gm...> - 2009-08-27 07:40:16
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Sounds like you are missing some jars .. mvn dependency:tree provides me with the following: [INFO] [dependency:tree] [INFO] org.geotools:gt-wfs:jar:2.6-SNAPSHOT [INFO] +- org.geotools:gt-wms:jar:2.6-SNAPSHOT:compile [INFO] | +- org.geotools:gt-main:jar:2.6-SNAPSHOT:compile [INFO] | | +- com.vividsolutions:jts:jar:1.10:compile [INFO] | | +- jdom:jdom:jar:1.0:compile [INFO] | | \- commons-beanutils:commons-beanutils:jar:1.7.0:compile [INFO] | +- org.geotools:gt-coverage:jar:2.6-SNAPSHOT:compile [INFO] | +- org.geotools:gt-xml:jar:2.6-SNAPSHOT:compile [INFO] | \- commons-lang:commons-lang:jar:2.3:compile [INFO] +- org.geotools:gt-referencing:jar:2.6-SNAPSHOT:compile [INFO] | +- java3d:vecmath:jar:1.3.2:compile [INFO] | +- commons-pool:commons-pool:jar:1.3:compile [INFO] | \- org.geotools:gt-metadata:jar:2.6-SNAPSHOT:compile [INFO] | +- org.opengis:geoapi:jar:2.3-M1:compile [INFO] | +- org.opengis:geoapi-pending:jar:2.3-M1:compile [INFO] | \- net.java.dev.jsr-275:jsr-275:jar:1.0-beta-2:compile [INFO] +- org.geotools:gt-sample-data:jar:2.6-SNAPSHOT:test [INFO] +- org.geotools.xsd:gt-xsd-wfs:jar:2.6-SNAPSHOT:compile [INFO] | +- org.geotools.xsd:gt-xsd-filter:jar:2.6-SNAPSHOT:compile [INFO] | | +- org.geotools.xsd:gt-xsd-core:jar:2.6-SNAPSHOT:compile [INFO] | | | +- org.geotools:gt-graph:jar:2.6-SNAPSHOT:compile [INFO] | | | +- picocontainer:picocontainer:jar:1.2:compile [INFO] | | | | \- xml-apis:xml-apis:jar:1.3.04:compile (version managed from 1.0.b2) [INFO] | | | +- xerces:xercesImpl:jar:2.7.1:compile [INFO] | | | +- xml-apis:xml-apis-xerces:jar:2.7.1:compile [INFO] | | | +- commons-jxpath:commons-jxpath:jar:1.2:compile [INFO] | | | | \- ant:ant-optional:jar:1.5.1:compile [INFO] | | | +- commons-collections:commons-collections:jar:3.1:compile [INFO] | | | \- org.eclipse.xsd:xsd:jar:2.2.2:compile [INFO] | | +- org.geotools.xsd:gt-xsd-gml2:jar:2.6-SNAPSHOT:compile [INFO] | | \- org.geotools.xsd:gt-xsd-gml3:jar:2.6-SNAPSHOT:compile [INFO] | \- org.geotools.xsd:gt-xsd-ows:jar:2.6-SNAPSHOT:compile [INFO] +- org.geotools.ogc:net.opengis.wfs:jar:2.6-SNAPSHOT:compile [INFO] | +- org.geotools.ogc:net.opengis.ows:jar:2.6-SNAPSHOT:compile [INFO] | | \- org.geotools.ogc:org.w3.xlink:jar:2.6-SNAPSHOT:compile [INFO] | +- org.geotools:gt-api:jar:2.6-SNAPSHOT:compile [INFO] | +- org.eclipse.emf:common:jar:2.2.1:compile [INFO] | \- org.eclipse.emf:ecore:jar:2.2.2:compile [INFO] +- xpp3:xpp3:jar:1.1.3.4.O:compile [INFO] +- org.geotools:gt-epsg-hsql:jar:2.6-SNAPSHOT:test [INFO] | \- hsqldb:hsqldb:jar:1.8.0.7:test [INFO] +- commons-httpclient:commons-httpclient:jar:3.1:compile [INFO] | +- commons-logging:commons-logging:jar:1.1.1:compile [INFO] | \- commons-codec:commons-codec:jar:1.2:compile [INFO] +- javax.media:jai_core:jar:1.1.3:provided [INFO] \- junit:junit:jar:4.4:test Instructions for getting the source code (including the pom.xml file) are on the wiki; you can download or checkout your choice (http://docs.codehaus.org/display/GEOT/2+Building). Jody On Thu, Aug 27, 2009 at 3:10 PM, Leonardo Rodriguez<leo...@gm...> wrote: > It's the last error: > Caused by: java.lang.ClassNotFoundException: > org.geotools.filter.visitor.SimplifyingFilterVisitor$FIDValidator > at > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387) > at > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) > ... 20 more > > When can i find the maven pom data for this class????? It's a newbie > question xD > > 2009/8/27 Leonardo Rodriguez <leo...@gm...> >> >> WTF! Again: >> >> params.put("dbtype", "postgis"); >> params.put("host","localhost"); >> params.put("database","geo0"); >> params.put("user", "tiresias"); >> params.put("port","5432"); >> params.put("passwd","1234"); >> >> >> PostgisDataStoreFactory pf = new PostgisDataStoreFactory(); >> DataStore ds = pf.createDataStore(params); >> Filter filter = CQL.toFilter("stationid < 40"); >> String[] getColumns = new String[] >> { >> "geom","streetname" >> }; >> Query q = new DefaultQuery("busstation", filter, getColumns); >> FeatureReader fr = ds.getFeatureReader(q, new >> DefaultTransaction()); >> >> The Error at runtime: >> >> org.geotools.data.DataSourceException: Error querying relation:busstation. >> Possible >> cause:org/geotools/filter/visitor/SimplifyingFilterVisitor$FIDValidator >> at >> org.geotools.data.postgis.PostgisDataStore.buildSchema(PostgisDataStore.java:658) >> at >> org.geotools.data.jdbc.FeatureTypeHandler.getFeatureTypeInfo(FeatureTypeHandler.java:198) >> at >> org.geotools.data.jdbc.FeatureTypeHandler.getSchema(FeatureTypeHandler.java:166) >> at >> org.geotools.data.jdbc.JDBC1DataStore.getSchema(JDBC1DataStore.java:336) >> at >> org.geotools.data.postgis.PostgisDataStore.getSchema(PostgisDataStore.java:1934) >> at proyecto1.Servlet1.buildGraph(Servlet1.java:89) >> at proyecto1.Servlet1.init(Servlet1.java:52) >> at >> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173) >> at >> org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:809) >> at >> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:129) >> at >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) >> at >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) >> at >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) >> at >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) >> at >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) >> at >> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) >> at >> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) >> at >> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) >> at java.lang.Thread.run(Thread.java:619) >> Caused by: java.lang.NoClassDefFoundError: >> org/geotools/filter/visitor/SimplifyingFilterVisitor$FIDValidator >> at >> org.geotools.data.postgis.PostgisDataStore.buildSchema(PostgisDataStore.java:648) >> ... 19 more >> Caused by: java.lang.ClassNotFoundException: >> org.geotools.filter.visitor.SimplifyingFilterVisitor$FIDValidator >> at >> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387) >> at >> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) >> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) >> ... 20 more >> >> Hints? >> Thanks! >> >> >> 2009/8/27 Leonardo Rodriguez <leo...@gm...> >>> >>> Hi list! >>> >>> Map params = new HashMap(); >>> params.put("dbtype", "postgis"); >>> //params.put("wkb enabled", "true"); >>> //params.put("loose bbox", "true"); >>> params.put("host","localhost"); >>> params.put("database","geo0"); >>> params.put("user", "tiresias"); >>> params.put("port","5432"); >>> params.put("passwd","1234"); >>> //params.put("table","streets"); >>> >>> PostgisDataStoreFactory pf = new PostgisDataStoreFactory(); >>> DataStore ds = pf.createDataStore(params); >>> /* >>> PostgisDataStore pds = (PostgisDataStore)ds; >>> FeatureSource<SimpleFeatureType,SimpleFeature> fs = >>> pds.getFeatureSource("streets"); >>> >>> FeatureCollection<SimpleFeatureType,SimpleFeature> fc = >>> fs.getFeatures(); >>> System.out.println(fc.size()); >>> */ >>> //CQL. >>> Filter filter = CQL.toFilter("stationid < 40"); >>> String[] getColumns = new String[] >>> { >>> "geom","streetname" >>> }; >>> Query q = new DefaultQuery("busstation", filter, getColumns); >>> FeatureReader fr = ds.getFeatureReader(q, new >>> DefaultTransaction()); >>> >> > > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. 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