@Override
public synchronized DataNode getRootNode() throws DataStoreException {
if (rootNode == null) {
rootNode = new DefaultDataNode();
final AbstractWMSCapabilities capa;
try {
capa = getCapabilities();
} catch (CapabilitiesException ex) {
throw new DataStoreException(ex);
}
final List<AbstractLayer> layers = capa.getLayers();
for (AbstractLayer al : layers) {
final String name = al.getName();
if (name != null) {
final GenericName nn = NamesExt.valueOf(name);
final CoverageReference ref = createReference(nn);
rootNode.getChildren().add(ref);
}
}
}
return rootNode;
}
