Package org.geowebcache.grid

Examples of org.geowebcache.grid.GridSubset

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        List<TileLayer> layers = loadResource("geowebcache_101.xml");
        TileLayer layer = findLayer(layers, "topp:states");
        assertTrue(layer != null);
        //assertEquals(layer.getCachePrefix(), "/var/lib/geowebcache/topp_states");
        TileLayer layer2 = findLayer(layers, "topp:states2");
        GridSubset grid = layer2.getGridSubsetForSRS(SRS.getSRS(2163));
        assertTrue(layer2 != null);
        assertTrue(grid != null);
       
        // The additions in 1.0.1 are allowCacheBypass and backendTimeout
        assertEquals(layer.getBackendTimeout().intValue(), 60);
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        List<TileLayer> layers = loadResource("geowebcache_114.xml");
        TileLayer layer = findLayer(layers, "topp:states");
        assertTrue(layer != null);
        //assertEquals(layer.getCachePrefix(), "/var/lib/geowebcache/topp_states");
        TileLayer layer2 = findLayer(layers, "topp:states2");
        GridSubset grid = layer2.getGridSubsetForSRS(SRS.getSRS(2163));
        assertTrue(layer2 != null);
        assertTrue(grid != null);
       
        // The additions in 1.0.1 are allowCacheBypass and backendTimeout
        assertEquals(layer.getBackendTimeout().intValue(), 120);
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        List<TileLayer> layers = loadResource(LATEST_FILENAME);
        TileLayer layer = findLayer(layers, "topp:states");
        assertTrue(layer != null);
        //assertEquals(layer.getCachePrefix(), "/var/lib/geowebcache/topp_states");
        TileLayer layer2 = findLayer(layers, "topp:states2");
        GridSubset grid = layer2.getGridSubsetForSRS(SRS.getSRS(2163));
        assertTrue(layer2 != null);
        assertTrue(grid != null);
       
        // The additions in 1.0.1 are allowCacheBypass and backendTimeout
        assertEquals(layer.getBackendTimeout().intValue(), 120);
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    private String getTilePath(final ConveyorTile tile) {

        final MimeType mimeType = tile.getMimeType();
        final long[] tileIndex = tile.getTileIndex();
        final String gridSetId = tile.getGridSetId();
        final GridSubset gridSubset = this.getGridSubset(gridSetId);

        GridSet gridSet = gridSubset.getGridSet();
        final int z = (int) tileIndex[2];

        Grid grid = gridSet.getGrids()[z];

        // long[] coverage = gridSubset.getCoverage(z);
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                continue;
            }
            Iterator<GridSubset> gridIter = layer.getGridSubsets().values().iterator();

            while (gridIter.hasNext()) {
                GridSubset grid = gridIter.next();

                Iterator<MimeType> mimeIter = null;

                if (layer.getMimeTypes() != null) {
                    mimeIter = layer.getMimeTypes().iterator();
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        Iterator<GridSubset> gridSetIter = layer.getGridSubsets().values().iterator();
        TreeSet<SRS> srsSet = new TreeSet<SRS>();
        StringBuilder boundingBoxStr = new StringBuilder();
        while (gridSetIter.hasNext()) {
            GridSubset curGridSubSet = gridSetIter.next();
            SRS curSRS = curGridSubSet.getSRS();
            if (!srsSet.contains(curSRS)) {
                str.append("      <SRS>" + curSRS.toString() + "</SRS>\n");

                // Save bounding boxes for later
                String[] bs = boundsPrep(curGridSubSet.getCoverageBestFitBounds());
                boundingBoxStr.append("      <BoundingBox SRS=\""
                        + curGridSubSet.getSRS().toString() + "\" minx=\"" + bs[0] + "\" miny=\""
                        + bs[1] + "\" maxx=\"" + bs[2] + "\" maxy=\"" + bs[3] + "\"/>\n");

                srsSet.add(curSRS);
            }
        }

        GridSubset epsg4326GridSubSet = layer.getGridSubsetForSRS(SRS.getEPSG4326());
        if (null != epsg4326GridSubSet) {
            String[] bs = boundsPrep(epsg4326GridSubSet.getCoverageBestFitBounds());
            str.append("      <LatLonBoundingBox minx=\"" + bs[0] + "\" miny=\"" + bs[1]
                    + "\" maxx=\"" + bs[2] + "\" maxy=\"" + bs[3] + "\"/>\n");
        }

        // Bounding boxes gathered earlier
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        }
        if (gridSetId == null) {
            gridSetId = tl.getGridSubsets().entrySet().iterator().next().getKey();
        }

        GridSubset gridSubset = tl.getGridSubset(gridSetId);

        if (gridSubset == null) {
            throw new GeoWebCacheException("Unknown grid set " + gridSetId);
        }

        long[][] coveredGridLevels;

        BoundingBox bounds = req.getBounds();
        if (bounds == null) {
            coveredGridLevels = gridSubset.getCoverages();
        } else {
            coveredGridLevels = gridSubset.getCoverageIntersections(bounds);
        }

        int[] metaTilingFactors = tl.getMetaTilingFactors();

        coveredGridLevels = gridSubset.expandToMetaFactors(coveredGridLevels, metaTilingFactors);

        String layerName = tl.getName();
        Map<String, String> parameters = req.getParameters();
        return new TileRange(layerName, gridSetId, zoomStart, zoomStop, coveredGridLevels,
                mimeType, parameters);
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    }

    public void makeRequest(ConveyorTile tile, Resource target) throws GeoWebCacheException {
        WMSLayer layer = (WMSLayer) tile.getLayer();

        GridSubset gridSubset = layer.getGridSubset(tile.getGridSetId());

        Map<String, String> wmsParams = layer.getWMSRequestTemplate(tile.getMimeType(),
                WMSLayer.RequestType.MAP);

        wmsParams.put("FORMAT", tile.getMimeType().getFormat());
        wmsParams.put("SRS", layer.backendSRSOverride(gridSubset.getSRS()));
        wmsParams.put("HEIGHT", String.valueOf(gridSubset.getTileHeight()));
        wmsParams.put("WIDTH", String.valueOf(gridSubset.getTileWidth()));
        // strBuilder.append("&TILED=").append(requestTiled);

        BoundingBox bbox = gridSubset.boundsFromIndex(tile.getTileIndex());

        wmsParams.put("BBOX", bbox.toString());

        Map<String, String> fullParameters = tile.getFullParameters();
        if (fullParameters.isEmpty()) {
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    public Resource makeFeatureInfoRequest(ConveyorTile tile, BoundingBox bbox, int height,
            int width, int x, int y) throws GeoWebCacheException {
        WMSLayer layer = (WMSLayer) tile.getLayer();

        GridSubset gridSubset = tile.getGridSubset();

        Map<String, String> wmsParams = layer.getWMSRequestTemplate(tile.getMimeType(),
                WMSLayer.RequestType.FEATUREINFO);

        wmsParams.put("INFO_FORMAT", tile.getMimeType().getFormat());
        wmsParams.put("FORMAT", layer.getDefaultMimeType().getMimeType());
        wmsParams.put("SRS", layer.backendSRSOverride(gridSubset.getSRS()));
        wmsParams.put("HEIGHT", String.valueOf(height));
        wmsParams.put("WIDTH", String.valueOf(width));

        wmsParams.put("BBOX", bbox.toString());
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            buf.append("<td><table width=\"100%\">");
           
            int count = 0;
            Iterator<GridSubset> iter = layer.getGridSubsets().values().iterator();
            while(iter.hasNext()) {
                GridSubset gridSubset = iter.next();
                String gridSetName = gridSubset.getName();
                if(gridSetName.length() > 20) {
                    gridSetName = gridSetName.substring(0, 20) + "...";
                }
                buf.append("<tr><td style=\"width: 170px;\">").append(gridSetName);
               
                buf.append("</td><td>OpenLayers: [");
                Iterator<MimeType> mimeIter = layer.getMimeTypes().iterator();
                boolean prependComma = false;
                while(mimeIter.hasNext()) {
                    MimeType mime = mimeIter.next();
                    if(mime instanceof ImageMime) {
                        if(prependComma) {
                            buf.append(", ");
                        } else {
                            prependComma = true;
                        }
                        buf.append(generateDemoUrl(layer.getName(), gridSubset.getName(), (ImageMime) mime));
                    }
                }
                buf.append("]</td><td>\n");
               
                if(gridSubset.getName().equals(gridSetBroker.WORLD_EPSG4326.getName())) {
                    buf.append(" &nbsp; KML: [");
                    String prefix = "";
                    prependComma = false;
                    Iterator<MimeType> kmlIter = layer.getMimeTypes().iterator();
                    while(kmlIter.hasNext()) {
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Related Classes of org.geowebcache.grid.GridSubset

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  • org.geoserver.gwc.CatalogConfigurationTest
  • org.geoserver.gwc.GWC
  • org.geoserver.gwc.GWCCatalogListener
  • org.geoserver.gwc.GWCCatalogListenerTest
  • org.geoserver.gwc.GWCIntegrationTest
  • org.geoserver.gwc.GWCTest
  • org.geoserver.gwc.layer.GeoServerTileLayer
  • org.geoserver.gwc.wms.CachingExtendedCapabilitiesProvider
  • org.geoserver.gwc.wms.CachingWebMapService
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