gpkg.add(e, (SimpleFeatureCollection) collection);
}
} else if (layer.getType() == LayerType.TILES) {
TilesLayer tiles = (TilesLayer) layer;
GetMapRequest request = new GetMapRequest();
request.setLayers(new ArrayList<MapLayerInfo>());
for (QName layerQName : tiles.getLayers()) {
LayerInfo layerInfo = null;
if ("".equals(layerQName.getNamespaceURI())) {
layerInfo = catalog.getLayerByName(layerQName.getLocalPart());
} else {
layerInfo = catalog.getLayerByName(new NameImpl(layerQName.getNamespaceURI(), layerQName.getLocalPart()));
}
if (layerInfo == null) {
throw new ServiceException("Layer not found: " + layerQName);
}
request.getLayers().add(new MapLayerInfo(layerInfo));
}
if (tiles.getBbox() == null) {
try {
// generate one from requests layers
CoordinateReferenceSystem crs =
tiles.getSrs() != null ? CRS.decode(tiles.getSrs().toString()) : null;
ReferencedEnvelope bbox = null;
for (MapLayerInfo l : request.getLayers()) {
ResourceInfo r = l.getResource();
ReferencedEnvelope b = null;
if (crs != null) {
// transform from lat lon bbox
b = r.getLatLonBoundingBox().transform(crs, true);
}
else {
// use native bbox
b = r.getNativeBoundingBox();
if (bbox != null) {
// transform
b = b.transform(bbox.getCoordinateReferenceSystem(), true);
}
}
if (bbox != null) {
bbox.include(b);
}
else {
bbox = b;
}
}
request.setBbox(bbox);
}
catch(Exception e) {
String msg = "Must specify bbox, unable to derive from requested layers";
throw new RuntimeException(msg ,e);
}
}
else {
request.setBbox(tiles.getBbox());
}
if (tiles.getSrs() == null) {
// use srs of first layer
ResourceInfo r = request.getLayers().iterator().next().getResource();
request.setSRS(r.getSRS());
}
else {
request.setSRS(tiles.getSrs().toString());
}
// Get the request SRS defined and set is as the request CRS
String srs = request.getSRS();
if(srs != null && !srs.isEmpty()){
try {
request.setCrs(CRS.decode(srs));
} catch (FactoryException e) {
throw new RuntimeException(e);
}
}
request.setBgColor(tiles.getBgColor());
request.setTransparent(tiles.isTransparent());
request.setStyleBody(tiles.getSldBody());
if (tiles.getSld() != null) {
request.setStyleUrl(tiles.getSld().toURL());
}
else if (tiles.getSldBody() != null) {
request.setStyleBody(tiles.getSldBody());
}
else {
request.setStyles(new ArrayList<Style>());
if (tiles.getStyles() != null) {
for (String styleName : tiles.getStyles()) {
StyleInfo info = catalog.getStyleByName(styleName);
if (info != null){
request.getStyles().add(info.getStyle());
}
}
}
if (request.getStyles().isEmpty()) {
for (MapLayerInfo layerInfo : request.getLayers()) {
request.getStyles().add(layerInfo.getDefaultStyle());
}
}
}
request.setFormat("none");
Map formatOptions = new HashMap();
formatOptions.put("format",tiles.getFormat());
if (tiles.getCoverage() != null) {
if (tiles.getCoverage().getMinZoom() != null) {
formatOptions.put("min_zoom", tiles.getCoverage().getMinZoom());
}
if (tiles.getCoverage().getMaxZoom() != null) {
formatOptions.put("max_zoom", tiles.getCoverage().getMaxZoom());
}
if (tiles.getCoverage().getMinColumn() != null) {
formatOptions.put("min_column", tiles.getCoverage().getMinColumn());
}
if (tiles.getCoverage().getMaxColumn() != null) {
formatOptions.put("max_column", tiles.getCoverage().getMaxColumn());
}
if (tiles.getCoverage().getMinRow() != null) {
formatOptions.put("min_row", tiles.getCoverage().getMinRow());
}
if (tiles.getCoverage().getMaxRow() != null) {
formatOptions.put("max_row", tiles.getCoverage().getMaxRow());
}
}
if (tiles.getGridSetName() != null) {
formatOptions.put("gridset", tiles.getGridSetName());
}
request.setFormatOptions(formatOptions);
TileEntry e = new TileEntry();
addLayerMetadata(e, tiles);
if (tiles.getGrids() != null) {
mapOutput.addTiles(gpkg, e, request, tiles.getGrids(), layer.getName());
} else {
mapOutput.addTiles(gpkg, e, request, layer.getName());
}
}
}