Package org.geotools.filter

Examples of org.geotools.filter.FilterFactory

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                            //
                            // While that sounds like a good idea, it would be
                            // extra work when doing release mode ALL.
                            //
                            DataStore data = store.getDataStore();
                            FilterFactory factory = FilterFactory
                                .createFilterFactory();
                            FeatureWriter writer;                           
                            writer = data.getFeatureWriter(typeName, filter,
                                    transaction);

                            try {
                                while (writer.hasNext()) {
                                    String fid = writer.next().getID();
                                    locking.unLockFeatures(factory
                                        .createFidFilter(fid));
                                    writer.remove();
                                }
                            } finally {
                                writer.close();
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        LinearRing boundary = geomFac.createLinearRing(coords);

        Polygon pixelRect = geomFac.createPolygon(boundary, null);

        FilterFactory filterFac = FilterFactory.createFilterFactory();

        GeometryFilter getFInfoFilter = null;

        try {
            getFInfoFilter = filterFac.createGeometryFilter(AbstractFilter.GEOMETRY_INTERSECTS);
            getFInfoFilter.addLeftGeometry(filterFac.createLiteralExpression(
                    pixelRect));
        } catch (IllegalFilterException e) {
            e.printStackTrace();
            throw new WmsException(null, "Internal error : " + e.getMessage());
        }
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        throws WmsException {
        int nLayers = layers.length;
        Query[] queries = new Query[nLayers];
        GetFeatureInfoRequest infoRequest = getRequest();
        Envelope requestExtent = infoRequest.getGetMapRequest().getBbox();
        FilterFactory ffactory = FilterFactory.createFilterFactory();

        try {
            Filter finalLayerFilter;
            Query layerQuery;
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        throws DataSourceException {
        Filter newFilter = filter;

        try {
            if (definitionQuery != Filter.NONE) {
                FilterFactory ff = FilterFactory.createFilterFactory();
                newFilter = ff.createLogicFilter(AbstractFilter.LOGIC_AND);
                ((LogicFilter) newFilter).addFilter(definitionQuery);
                ((LogicFilter) newFilter).addFilter(filter);
            }
        } catch (Exception ex) {
            throw new DataSourceException("Can't create the definition filter",
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     * symbolizer with an all blue fill for scale up to 1:5000.
     *
     * @return
     */
    private Style createSampleStyleWithScale() {
        FilterFactory ff = FilterFactory.createFilterFactory();
        StyleFactory sf = StyleFactory.createStyleFactory();
        Style s = sf.createStyle();

        Rule rule1_1000 = sf.createRule();
        Fill redFill = sf.createFill(ff.createLiteralExpression("0xFF0000"));
        Symbolizer redSym = sf.createPolygonSymbolizer(null, redFill, null);
        rule1_1000.setSymbolizers(new Symbolizer[] { redSym });
        rule1_1000.setMaxScaleDenominator(1000);

        Rule rule1_5000 = sf.createRule();
        Fill blueFill = sf.createFill(ff.createLiteralExpression("0x0000FF"));
        Symbolizer blueSym = sf.createPolygonSymbolizer(null, blueFill, null);
        rule1_5000.setSymbolizers(new Symbolizer[] { blueSym });
        rule1_5000.setMinScaleDenominator(1000);
        rule1_5000.setMaxScaleDenominator(5000);

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        int nLayers = layers.length;

        // FeatureTypeInfo layerInfo = null;
        int defMaxDecimals = writer.getMaximunFractionDigits();

        FilterFactory fFac = FilterFactory.createFilterFactory();

        for (int i = 0; i < nLayers; i++) {
            MapLayer layer = layers[i];
            FeatureReader featureReader = null;
            FeatureSource fSource = layer.getFeatureSource();
            FeatureType schema = fSource.getSchema();

            try {
                Expression bboxExpression = fFac.createBBoxExpression(mapContext
                        .getAreaOfInterest());
                GeometryFilter bboxFilter = fFac.createGeometryFilter(FilterType.GEOMETRY_INTERSECTS);
                bboxFilter.addLeftGeometry(bboxExpression);
                bboxFilter.addRightGeometry(fFac.createAttributeExpression(
                        schema, schema.getDefaultGeometry().getName()));

                Query bboxQuery = new DefaultQuery(schema.getTypeName(),
                        bboxFilter);
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        int nLayers = layers.length;

        // FeatureTypeInfo layerInfo = null;
        int defMaxDecimals = writer.getMaximunFractionDigits();

        FilterFactory fFac = FilterFactoryFinder.createFilterFactory();

        for (int i = 0; i < nLayers; i++) {
            MapLayer layer = layers[i];
            SimpleFeatureIterator featureReader = null;
            SimpleFeatureSource fSource;
            fSource = (SimpleFeatureSource) layer.getFeatureSource();
            SimpleFeatureType schema = fSource.getSchema();

            try {
                Expression bboxExpression = fFac.createBBoxExpression(mapContext
                        .getAreaOfInterest());
                GeometryFilter bboxFilter = fFac
                        .createGeometryFilter(FilterType.GEOMETRY_INTERSECTS);
                bboxFilter.addLeftGeometry(fFac.createAttributeExpression(schema, schema
                        .getGeometryDescriptor().getName().getLocalPart()));
                bboxFilter.addRightGeometry(bboxExpression);

                Query bboxQuery = new Query(schema.getTypeName(), bboxFilter);
                Query definitionQuery = layer.getQuery();
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Related Classes of org.geotools.filter.FilterFactory

  • com.orci.geoserver.wfs.getnearest.GetNearestResponse
  • org.geoserver.wms.svg.StreamingSVGMap
  • org.vfny.geoserver.global.GeoServerFeatureSource
  • org.vfny.geoserver.wfs.responses.FeatureResponse
  • org.vfny.geoserver.wfs.responses.LockResponse
  • org.vfny.geoserver.wfs.responses.TransactionResponse
  • org.vfny.geoserver.wms.responses.DefaultRasterLegendProducerTest
  • org.vfny.geoserver.wms.responses.featureInfo.AbstractFeatureInfoResponse
  • org.vfny.geoserver.wms.responses.featureInfo.GetFeatureInfoDelegate
  • org.vfny.geoserver.wms.responses.map.kml.EncodeKML
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