private BoundWcsRequest negotiateResponseCRS(BoundWcsRequest request) throws IOException {
Set<String> crss = request.getSupportedResponseCRSs();
// Hack. It will work so long as backing servers
// are GeoServers
if (crss.isEmpty() && request.getNativeCRSs().isEmpty()) return request;
if (!crss.contains(request.getResponseEpsgCode())) {
String newCrs = "EPSG:4326";
if (request.getNativeCRSs().isEmpty()) {
Iterator<String> crsIter = crss.iterator();
if (!crss.contains(newCrs) && crsIter.hasNext()) {
newCrs = crsIter.next();
} else {
}
} else {
newCrs = request.getNativeCRSs().iterator().next();
}
return request.withCRS(newCrs);
}
return request;
}
