Re: [Geotools-gt2-users] DataStoreException !

[Leonardo R. <leo...@gm...>]

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());
>>
>>
>
>