Examples of ReprojectingFilterVisitor

org.geoserver.feature.ReprojectingFilterVisitor
Returns a clone of the provided filter where all geometries and bboxes have been reprojected to the CRS of the associated attributes. The working assumption is that the filters specified are strictly compliant with the OGC spec, so the first item is always a {@link PropertyName}, and the second always a {@link Literal} @author Andrea Aime - The Open Planning Project
org.geotools.filter.spatial.ReprojectingFilterVisitor
Returns a clone of the provided filter where all geometries and bboxes have been reprojected to the CRS of the associated attributes. The working assumption is that the filters specified are strictly compliant with the OGC spec, so the first item is always a {@link PropertyName}, and the second always a {@link Literal} @author Andrea Aime - The Open Planning Project @source $URL$

Examples of org.geoserver.feature.ReprojectingFilterVisitor

     * @param filter
     * @param schema
     * @return
     */
    public static Filter reprojectFilter(Filter filter, FeatureType schema) {
        ReprojectingFilterVisitor visitor = new ReprojectingFilterVisitor(ff, schema);
        return (Filter) filter.accept(visitor, null);
    }

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Examples of org.geoserver.feature.ReprojectingFilterVisitor

            DefaultCRSFilterVisitor defaultCRSVisitor = new DefaultCRSFilterVisitor(ff, defaultCRS);
            Filter defaultedFilter = (Filter) query.getFilter().accept(defaultCRSVisitor, null);
            
            // and then we reproject all geometries so that the datastore receives
            // them in the native projection system (or the forced one, in case of force) 
            ReprojectingFilterVisitor reprojectingVisitor = new ReprojectingFilterVisitor(ff, nativeFeatureType);
            Filter reprojectedFilter = (Filter) defaultedFilter.accept(reprojectingVisitor, null);
            
            DefaultQuery reprojectedQuery = new DefaultQuery(query);
            reprojectedQuery.setFilter(reprojectedFilter);
            return reprojectedQuery;

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Examples of org.geoserver.feature.ReprojectingFilterVisitor

            Filter filter = query.getFilter() != null ? query.getFilter() : Filter.INCLUDE;
            Filter defaultedFilter = (Filter) filter.accept(defaultCRSVisitor, null);
            
            // and then we reproject all geometries so that the datastore receives
            // them in the native projection system (or the forced one, in case of force) 
            ReprojectingFilterVisitor reprojectingVisitor = new ReprojectingFilterVisitor(ff, nativeFeatureType);
            Filter reprojectedFilter = (Filter) defaultedFilter.accept(reprojectingVisitor, null);
            
            Query reprojectedQuery = new Query(query);
            reprojectedQuery.setFilter(reprojectedFilter);
            return reprojectedQuery;

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Examples of org.geotools.filter.spatial.ReprojectingFilterVisitor

                LOGGER.trace("Not reprojecting filter to native CRS because feature type does not declare a CRS");


            } else {


                filter = (Filter) filter.accept(
                        new ReprojectingFilterVisitor(filterFactory, schema),


                        null);


            }
        }

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Examples of org.geotools.filter.spatial.ReprojectingFilterVisitor

        
        // all right, we need to default the literals to the declaredCRS and then reproject to
        // the native one
        DefaultCRSFilterVisitor defaulter = new DefaultCRSFilterVisitor(filterFactory, declaredCRS);
        Filter defaulted = (Filter) filter.accept(defaulter, null);
        ReprojectingFilterVisitor reprojector = new ReprojectingFilterVisitor(filterFactory, schema);
        Filter reprojected = (Filter) defaulted.accept(reprojector, null);
        return reprojected;
    }

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Examples of org.geotools.filter.spatial.ReprojectingFilterVisitor

                }
                if (transform) {
                    epsgCode = defaultCrs;
                    FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2(null);
                    SimpleFeatureType ftype = getSchema(typeName);
                    ReprojectingFilterVisitor visitor = new ReprojectingFilterVisitor(ff, ftype);
                    Filter filter = query.getFilter();
                    Filter reprojectedFilter = (Filter) filter.accept(visitor, null);
                    if (LOGGER.isLoggable(Level.FINER)) {
                        LOGGER.finer("Original Filter: " + filter + "\nReprojected filter: "
                                + reprojectedFilter);

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Examples of org.geotools.filter.spatial.ReprojectingFilterVisitor

        CoordinateReferenceSystem crsDelegate = delegate.getSchema().getCoordinateReferenceSystem();
        if(crs != null) {
            DefaultCRSFilterVisitor defaulter = new DefaultCRSFilterVisitor(FF, crs);
            filter = (Filter) filter.accept(defaulter, null);
            if(crsDelegate != null && !CRS.equalsIgnoreMetadata(crs, crsDelegate)) {
                ReprojectingFilterVisitor reprojector = new ReprojectingFilterVisitor(FF, delegate.getSchema());
                filter = (Filter) filter.accept(reprojector, null);
            }
        }
        
        return new ReprojectingFeatureCollection(delegate.subCollection(filter), target);

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Examples of org.geotools.filter.spatial.ReprojectingFilterVisitor

      // the tests in this module
      Hints.putSystemDefault(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER, Boolean.TRUE);
        GeoTools.fireConfigurationChanged();
        ft = DataUtilities.createType("testType", "geom:Point:srid=4326,line:LineString,name:String,id:int");
        ff = CommonFactoryFinder.getFilterFactory2(GeoTools.getDefaultHints());
        reprojector = new ReprojectingFilterVisitor(ff, ft);
    }

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Examples of org.geotools.filter.spatial.ReprojectingFilterVisitor

    public void testBboxReprojectNoNativeAuthority() throws Exception {
        // like WGS84, but no authority
        String wkt = "GEOGCS[\"WGS 84\", DATUM[\"World Geodetic System 1984\", SPHEROID[\"WGS 84\", 6378137.0, 298.257223563]], PRIMEM[\"Greenwich\", 0.0], UNIT[\"degree\", 0.017453292519943295], AXIS[\"Geodetic longitude\", EAST], AXIS[\"Geodetic latitude\", NORTH]]";
        CoordinateReferenceSystem crs = CRS.parseWKT(wkt);
        SimpleFeatureType newFt = FeatureTypes.transform(ft, crs);
        reprojector = new ReprojectingFilterVisitor(ff, newFt);
        
        BBOX bbox = ff.bbox(ff.property("geom"), 10, 15, 20, 25, "urn:x-ogc:def:crs:EPSG:6.11.2:4326");
        Filter clone = (Filter) bbox.accept(reprojector, null);
        assertNotSame(bbox, clone);
        BBOX clonedBbox = (BBOX) clone;

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Examples of org.geotools.filter.spatial.ReprojectingFilterVisitor

     * @param filter
     * @param schema
     * @return
     */
    public static Filter reprojectFilter(Filter filter, FeatureType schema) {
        ReprojectingFilterVisitor visitor = new ReprojectingFilterVisitor(ff, schema);
        return (Filter) filter.accept(visitor, null);
    }

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