private void layerFormats(StringBuilder str, TileLayer layer) {
Iterator<MimeType> mimeIter = layer.getMimeTypes().iterator();
while (mimeIter.hasNext()) {
str.append(" <Format>" + mimeIter.next().getFormat() + "</Format>\n");
}
}
private void capabilityRequestGetMap(StringBuilder str) {
// Find all the formats we support
Iterable<TileLayer> layerIter = tld.getLayerList();
HashSet<String> formats = new HashSet<String>();
for (TileLayer layer : layerIter) {
if (!layer.isEnabled()) {
continue;
}
if (layer.getMimeTypes() != null) {
Iterator<MimeType> mimeIter = layer.getMimeTypes().iterator();
while (mimeIter.hasNext()) {
MimeType mime = mimeIter.next();
formats.add(mime.getFormat());
}
} else {
formats.add("image/png");
formats.add("image/jpeg");
}
}
str.append(" <GetMap>\n");
Iterator<String> formatIter = formats.iterator();
while (formatIter.hasNext()) {
str.append(" <Format>" + formatIter.next() + "</Format>\n");
}
str.append(" <DCPType>\n");
str.append(" <HTTP>\n");
str.append(" <Get>\n");
str.append(
" <OnlineResource xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:type=\"simple\" xlink:href=\""
+ urlStr
+ "\"/>\n");
str.append(" </Get>\n");
str.append(" </HTTP>\n");
str.append(" </DCPType>\n");
str.append(" </GetMap>\n");
}
private void capabilityVendorSpecific(StringBuilder str) {
str.append(" <VendorSpecificCapabilities>\n");
Iterable<TileLayer> layerIter = tld.getLayerList();
for (TileLayer layer : layerIter) {
if (!layer.isEnabled()) {
continue;
}
for (String gridSetId : layer.getGridSubsets()) {
GridSubset grid = layer.getGridSubset(gridSetId);
List<String> formats = new ArrayList<String>(2);
if (layer.getMimeTypes() != null) {
for (MimeType mime : layer.getMimeTypes()) {
formats.add(mime.getFormat());
}
} else {
formats.add(ImageMime.png.getFormat());
formats.add(ImageMime.jpeg.getFormat());
}
List<String> styles = getStyles(layer.getParameterFilters());
for (String format : formats) {
for (String style : styles) {
try {
capabilityVendorSpecificTileset(str, layer, grid, format, style);
} catch (GeoWebCacheException e) {
log.error(e.getMessage());
}
}
}
}
}
str.append(" </VendorSpecificCapabilities>\n");
}
protected WMSTileFuser(TileLayerDispatcher tld, StorageBroker sb, HttpServletRequest servReq)
throws GeoWebCacheException {
this.sb = sb;
String[] keys = {
"layers", "format", "srs", "bbox", "width", "height", "transparent", "bgcolor"
};
Map<String, String> values =
ServletUtils.selectedStringsFromMap(
servReq.getParameterMap(), servReq.getCharacterEncoding(), keys);
// TODO Parameter filters?
String layerName = values.get("layers");
layer = tld.getTileLayer(layerName);
List<MimeType> ml = layer.getMimeTypes();
Iterator<MimeType> iter = ml.iterator();
while (iter.hasNext()) {
MimeType mt = iter.next();
if (mt.getInternalName().equalsIgnoreCase("png")) {
this.srcFormat = (ImageMime) mt;
}
}
gridSubset = layer.getGridSubsetForSRS(SRS.getSRS(values.get("srs")));
outputFormat = (ImageMime) ImageMime.createFromFormat(values.get("format"));
reqBounds = new BoundingBox(values.get("bbox"));
reqWidth = Integer.valueOf(values.get("width"));
reqHeight = Integer.valueOf(values.get("height"));
// if(values[6] != null) {
// this.reqTransparent = Boolean.valueOf(values[6]);
// }
// if(values[7] != null) {
// this.reqBgColor = values[7];
// }
fullParameters =
layer.getModifiableParameters(servReq.getParameterMap(), servReq.getCharacterEncoding());
}
/**
* @see
* org.geoserver.wms.ExtendedCapabilitiesProvider#encode(org.geoserver.wms.ExtendedCapabilitiesProvider.Translator,
* org.geoserver.wms.WMSInfo, org.geotools.util.Version)
*/
public void encode(final Translator tx, final WMSInfo wms, final GetCapabilitiesRequest request)
throws IOException {
Version version = WMS.version(request.getVersion(), true);
if (!WMS.VERSION_1_1_1.equals(version) || !isTiled(request)) {
return;
}
String namespacePrefixFilter = request.getNamespace();
Iterable<TileLayer> tileLayers = gwc.getTileLayersByNamespacePrefix(namespacePrefixFilter);
for (TileLayer layer : tileLayers) {
Set<String> layerGrids = layer.getGridSubsets();
for (String gridId : layerGrids) {
GridSubset grid = layer.getGridSubset(gridId);
for (MimeType mime : layer.getMimeTypes()) {
vendorSpecificTileset(tx, layer, grid, mime.getFormat());
}
}
}
}
private static String tableRows(
TileLayerDispatcher tileLayerDispatcher, GridSetBroker gridSetBroker)
throws GeoWebCacheException {
StringBuffer buf = new StringBuffer();
Set<String> layerList = new TreeSet<String>(tileLayerDispatcher.getLayerNames());
for (String layerName : layerList) {
TileLayer layer = tileLayerDispatcher.getTileLayer(layerName);
buf.append(
"<tr><td style=\"min-width: 100px;\"><strong>" + layer.getName() + "</strong><br />\n");
buf.append("<a href=\"rest/seed/" + layer.getName() + "\">Seed this layer</a>\n");
buf.append("</td><td>" + layer.isEnabled() + "</td>");
buf.append("<td><table width=\"100%\">");
int count = 0;
for (String gridSetId : layer.getGridSubsets()) {
GridSubset gridSubset = layer.getGridSubset(gridSetId);
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(" KML: [");
String prefix = "";
prependComma = false;
Iterator<MimeType> kmlIter = layer.getMimeTypes().iterator();
while (kmlIter.hasNext()) {
MimeType mime = kmlIter.next();
if (mime instanceof ImageMime || mime == XMLMime.kml) {
if (prependComma) {
buf.append(", ");
} else {
prependComma = true;
}
buf.append(
"<a href=\""
+ prefix
+ "service/kml/"
+ layer.getName()
+ "."
+ mime.getFileExtension()
+ ".kml\">"
+ mime.getFileExtension()
+ "</a>");
} else if (mime == XMLMime.kmz) {
if (prependComma) {
buf.append(", ");
} else {
prependComma = true;
}
buf.append(
"<a href=\"" + prefix + "service/kml/" + layer.getName() + ".kml.kmz\">kmz</a>");
}
}
buf.append("]");
} else {
// No Google Earth support
}
buf.append("</td></tr>");
count++;
}
// if(count == 0) {
// buf.append("<tr><td colspan=\"2\"><i>None</i></td></tr>\n");
// }
buf.append("</table></td>\n");
buf.append("</tr>\n");
}
return buf.toString();
}