Package org.geotools.data

Examples of org.geotools.data.DefaultQuery

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                filter = createBBoxFilters(schema, attributes, aoi);

                // now build the query using only the attributes and the bounding
                // box needed
                DefaultQuery q = new DefaultQuery(schema.getTypeName());
                q.setFilter(filter);
                q.setPropertyNames(attributes);

                // now, if a definition query has been established for this layer, be
                // sure to respect it by combining it with the bounding box one.
                Query definitionQuery = layer.getQuery();

                if (definitionQuery != Query.ALL) {
                    if (q == Query.ALL) {
                        q = (DefaultQuery) definitionQuery;
                    } else {
                        q = (DefaultQuery) DataUtilities.mixQueries(definitionQuery, q, "KMLEncoder");
                    }
                }

                q.setCoordinateSystem(layer.getFeatureSource().getSchema().getCoordinateReferenceSystem());

                FeatureCollection<SimpleFeatureType, SimpleFeature> fc = fSource.getFeatures(q);

                // decide wheter to render vector or raster based on kmscore
                int kmscore = mapContext.getRequest().getWMS().getKmScore();
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            // build an optimized query, loading only the necessary attributes
            GeometryDescriptor geom = fs.getSchema()
                    .getGeometryDescriptor();
            CoordinateReferenceSystem nativeCrs = geom
                    .getCoordinateReferenceSystem();
            DefaultQuery q = new DefaultQuery();
           
            if (geom.getLocalName().equals(attribute)) {
                q.setPropertyNames(new String[] { geom.getLocalName() });
            } else {
                q.setPropertyNames(new String[] { attribute, geom.getLocalName() });
            }
           
            // setup the eventual transform
            MathTransform tx = null;
            double[] coords = new double[2];
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        Element urlSet = new Element("urlset", SITEMAP);
        urlSet.addNamespaceDeclaration(GEOSITEMAP);
        d.setRootElement(urlSet);

        try {
            DefaultQuery q = new DefaultQuery();
            if (fti.getFeatureSource(null, null).getQueryCapabilities().isOffsetSupported()){
                // surely no one would use a shapefile for more than 50000 features, right?
                q.setStartIndex(1 + 50000 * (page - 1));
                q.setMaxFeatures(50000);
            }

            FeatureCollection col = fti.getFeatureSource(null, null).getFeatures(q);
           
            Iterator fi = col.iterator();
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                + featureType.getMetadata().get("indexingEnabled"),
                Status.CLIENT_ERROR_FORBIDDEN
                );
        }

        DefaultQuery q = new DefaultQuery();
        FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);

        q.setFilter(ff.id(Collections.singleton(ff.featureId(feature))));

        FeatureCollection col = null;
        try {
            col = featureType.getFeatureSource(null, null).getFeatures(q);
        } catch (IOException e) {
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        }
    }

    public FeatureCollection<SimpleFeatureType, SimpleFeature> getVersionedFeatures(Filter filter)
            throws IOException {
        return getFeatures(new DefaultQuery(schema.getTypeName(), filter));
    }
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    public void testFilter() throws Exception {
        // Set up a map context with a filtered layer
        WMSMapContext map = new WMSMapContext(createGetMapRequest(MockData.BUILDINGS));
        MapLayer layer = createMapLayer(MockData.BUILDINGS);
        Filter f = ff.equals(ff.property("ADDRESS"), ff.literal("215 Main Street"));
        layer.setQuery(new DefaultQuery(MockData.BUILDINGS.getLocalPart(), f));
        map.addLayer(layer);
       
        Document document = getRSSResponse(map, AtomGeoRSSTransformer.GeometryEncoding.LATLONG);
        NodeList items = document.getDocumentElement().getElementsByTagName("item");
        assertEquals(1, items.getLength());
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        }
    }

    public FeatureCollection<SimpleFeatureType, SimpleFeature> getVersionedFeatures(Filter filter)
            throws IOException {
        return getFeatures(new DefaultQuery(schema.getTypeName(), filter));
    }
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        }
    }

    public FeatureCollection<SimpleFeatureType, SimpleFeature> getVersionedFeatures(Filter filter)
            throws IOException {
        return getFeatures(new DefaultQuery(schema.getTypeName(), filter));
    }
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        LOG.info("getFeatureReader #2 " + query.getClass().getName());
        if (!query.retrieveAllProperties()) {
            String[] props = new String[query.getPropertyNames().length + 1];
            System.arraycopy(query.getPropertyNames(), 0, props, 0, query.getPropertyNames().length);
            props[props.length - 1] = featureUniqueKey;
            query = new DefaultQuery(query.getTypeName(), query.getNamespace(), query.getFilter(), query.getMaxFeatures(), props, query.getHandle());
        }
        return new LineMergerFeatureReader(super.getFeatureReader(query, trans), featureUniqueKey);
        //return super.getFeatureReader(query, trans);
    }
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                            // int numberLocked =
                            // ((DEFQueryFeatureLocking)source).lockFeature(feature);
                            // HACK: Query.NO_NAMES isn't working in postgis
                            // right now,
                            // so we'll just use all.
                            Query query = new DefaultQuery(meta.getName(), (Filter) fidFilter,
                                    Query.DEFAULT_MAX, Query.ALL_NAMES, lock.getHandle());

                            numberLocked = ((FeatureLocking<SimpleFeatureType, SimpleFeature>) source)
                                    .lockFeatures(query);
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Related Classes of org.geotools.data.DefaultQuery

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  • com.gi.server.core.service.mapservice.MapServiceInstance
  • com.orci.geotools.data.LineMergerPostgis.LineMergerPostgisDataStore
  • org.geoserver.feature.retype.FullyRetypingDataStoreTest
  • org.geoserver.feature.retype.RetypingDataStore
  • org.geoserver.feature.retype.RetypingDataStoreTest
  • org.geoserver.feature.retype.RetypingFeatureSource
  • org.geoserver.geosearch.AbstractFeatureDescription
  • org.geoserver.geosearch.LayerSiteMapRestlet
  • org.geoserver.gss.DefaultGeoServerSynchronizationService
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