Package org.geoserver.wms

Examples of org.geoserver.wms.WMSMapContext

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        MapLayer mapLayer = createMapLayer(MockData.BASIC_POLYGONS, "SingleFeature");

        FeatureSource<SimpleFeatureType, SimpleFeature> featureSource;
        featureSource = (SimpleFeatureSource) mapLayer.getFeatureSource();

        WMSMapContext mapContext = new WMSMapContext(createGetMapRequest(MockData.BASIC_POLYGONS));
        Document document;
        try {
            mapContext.addLayer(mapLayer);

            KMLVectorTransformer transformer = new KMLVectorTransformer(getWMS(), mapContext,
                    mapLayer);
            transformer.setIndentation(2);
            document = WMSTestSupport.transform(featureSource.getFeatures(), transformer);
        } finally {
            mapContext.dispose();
        }
        Element element = document.getDocumentElement();
        assertEquals("kml", element.getNodeName());
        assertEquals(1, element.getElementsByTagName("Placemark").getLength());
        assertEquals(1, element.getElementsByTagName("Style").getLength());
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        HashMap formatOptions = new HashMap();
        formatOptions.put("kmplacemark", new Boolean(doPlacemarks));
        formatOptions.put("kmscore", new Integer(0));
        getMapRequest.setFormatOptions(formatOptions);

        WMSMapContext mapContext = new WMSMapContext(getMapRequest);
        mapContext.addLayer(mapLayer);
        mapContext.setMapHeight(1024);
        mapContext.setMapWidth(1024);

        // create the map producer
        KMZMapOutputFormat mapProducer = new KMZMapOutputFormat(getWMS());
        KMZMapResponse mapEncoder = new KMZMapResponse(getWMS());
        KMZMap kmzMap = mapProducer.produceMap(mapContext);
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    public static Test suite() {
        return new OneTimeTestSetup(new RSSGeoRSSTransformerTest());
    }

    public void testLatLongInternal() throws Exception {
        WMSMapContext map = new WMSMapContext(createGetMapRequest(MockData.BASIC_POLYGONS));
        map.addLayer(createMapLayer(MockData.BASIC_POLYGONS));

        Document document;
        try {
            document = getRSSResponse(map, AtomGeoRSSTransformer.GeometryEncoding.LATLONG);
        } finally {
            map.dispose();
        }
        Element element = document.getDocumentElement();
        assertEquals("rss", element.getNodeName());

        NodeList items = element.getElementsByTagName("item");
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            assertEquals(1, item.getElementsByTagName("geo:long").getLength());
        }
    }
   
    public void testSimpleInternal() throws Exception {
        WMSMapContext map = new WMSMapContext(createGetMapRequest(MockData.BASIC_POLYGONS));
        map.addLayer(createMapLayer(MockData.BASIC_POLYGONS));

        Document document;
        try {
            // print(document);
            document = getRSSResponse(map, GeoRSSTransformerBase.GeometryEncoding.SIMPLE);
        } finally {
            map.dispose();
        }
        Element element = document.getDocumentElement();
        assertEquals("rss", element.getNodeName());

        NodeList entries = element.getElementsByTagName("item");
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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));
        Document document;
        try {
            MapLayer layer = createMapLayer(MockData.BUILDINGS);
            Filter f = ff.equals(ff.property("ADDRESS"), ff.literal("215 Main Street"));
            layer.setQuery(new Query(MockData.BUILDINGS.getLocalPart(), f));
            map.addLayer(layer);

            document = getRSSResponse(map, AtomGeoRSSTransformer.GeometryEncoding.LATLONG);
        } finally {
            map.dispose();
        }
        NodeList items = document.getDocumentElement().getElementsByTagName("item");
        assertEquals(1, items.getLength());
    }
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        assertEquals(1, items.getLength());
    }
   
    public void testReproject() throws Exception {
        // Set up a map context with a projected layer
        WMSMapContext map = new WMSMapContext(createGetMapRequest(MockData.LINES));
        map.addLayer(createMapLayer(MockData.LINES));
       
        Document document;
        try {
            document = getRSSResponse(map, AtomGeoRSSTransformer.GeometryEncoding.LATLONG);
        } finally {
            map.dispose();
        }
        NodeList items = document.getDocumentElement().getElementsByTagName("item");
       
        // check all items are there
        assertEquals(1, items.getLength());
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        // Map<String, String> namespaces = new HashMap<String, String>();
        // namespaces.put("atom", "http://purl.org/atom/ns#");
        // XMLUnit.setXpathNamespaceContext(new SimpleNamespaceContext(namespaces));

        MapLayerInfo layer = mockData.addFeatureTypeLayer("TestPoints", Point.class);
        mapContext = new WMSMapContext();
        GetMapRequest request = mockData.createRequest();
        request.setLayers(Collections.singletonList(layer));

        SimpleFeatureSource featureSource;
        featureSource = (SimpleFeatureSource) ((FeatureTypeInfo)layer.getFeature()).getFeatureSource(null, null);
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                            "xmlns", "http://www.opengis.net/kml/2.2",
                            "xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance",
                            "xsi:schemaLocation", "http://www.opengis.net/kml/2.2 http://schemas.opengis.net/kml/2.2.0/ogckml22.xsd"
                    }));
           
            WMSMapContext mapContext = (WMSMapContext) o;
            GetMapRequest request = mapContext.getRequest();
            MapLayer[] layers = mapContext.getLayers();
           
            //calculate scale denominator
            scaleDenominator = 1;
            try {
               scaleDenominator =
                       RendererUtilities.calculateScale(mapContext.getAreaOfInterest(), mapContext.getMapWidth(), mapContext.getMapHeight(), null);
            }
            catch( Exception e ) {
               LOGGER.log(Level.WARNING, "Error calculating scale denominator", e);
            }
            LOGGER.log(Level.FINE, "scale denominator = " + scaleDenominator);

            //if we have more than one layer ( or a legend was requested ),
            //use the name "GeoServer" to group them
            boolean group = (layers.length > 1) || request.getLegend();

            if (group) {
                StringBuffer sb = new StringBuffer();
                for ( int i = 0; i < layers.length; i++ ) {
                    sb.append( layers[i].getTitle() + "," );
                }
                sb.setLength(sb.length()-1);
              
                start("Document");
                element("name", sb.toString() );
            }

            //for every layer specified in the request
            for (int i = 0; i < layers.length; i++) {
                //layer and info
                MapLayer layer = layers[i];
                MapLayerInfo layerInfo = mapContext.getRequest().getLayers().get(i);

                //was a super overlay requested?
                Boolean superoverlay = (Boolean)mapContext.getRequest().getFormatOptions().get("superoverlay");
                superoverlay = (superoverlay == null ? Boolean.FALSE : superoverlay);
                if (superoverlay) {
                    //encode as super overlay
                    encodeSuperOverlayLayer(mapContext, layer);
                } else {
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            MapContext map = renderer.getContext();
            double width = -1;
            double height = -1;

            if (map instanceof WMSMapContext) {
                WMSMapContext wmsMap = (WMSMapContext) map;
                width = wmsMap.getMapWidth();
                height = wmsMap.getMapHeight();
            } else {
                // guess a width and height based on the envelope
                Envelope area = map.getAreaOfInterest();

                if ((area.getHeight() > 0) && (area.getWidth() > 0)) {
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        final FeatureSource<SimpleFeatureType,SimpleFeature> fs = testDS.getFeatureSource("BuildingCenters");
        final ReferencedEnvelope env = new ReferencedEnvelope(fs.getBounds(),WGS84);

        LOGGER.info("about to create map ctx for BuildingCenters with bounds " + env);

        final WMSMapContext map = new WMSMapContext();
        map.setAreaOfInterest(env);
        map.setMapWidth(mapWidth);
        map.setMapHeight(mapHeight);
       
        map.setTransparent(false);
               
        Style basicStyle = getTestStyle("BuildingCenters3.sld");
        map.addLayer(fs, basicStyle);
        EncodeHTMLImageMap result = mapProducer.produceMap(map);
       
        assertTestResult("BuildingCenters3", result);

  }
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Related Classes of org.geoserver.wms.WMSMapContext

  • org.geoserver.kml.KMLLegendTransformerTest
  • org.geoserver.kml.KMLNetworkLinkTransformerTest
  • org.geoserver.kml.KMLSuperOverlayTransformerTest
  • org.geoserver.kml.KMLTransformer$KMLTranslator
  • org.geoserver.kml.KMLTransformerTest
  • org.geoserver.kml.KMLVectorTransformerTest
  • org.geoserver.kml.KMZMapProducerTest
  • org.geoserver.kml.KMZMapResponse
  • org.geoserver.python.format.PythonMapFormatAdapterTest
  • org.geoserver.wms.georss.AtomGeoRSSTransformer$AtomGeoRSSTranslator
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