int lastIndexOfSlash = uri.lastIndexOf('/');
String assetName = uri.substring(lastIndexOfSlash + 1);
fileName = assetName + ".xml";
PackageItem pkg = fm.getRepository().loadPackage( helper.getPackageName() );
AssetItem asset = pkg.loadAsset(assetName);
out.write(asset.getBinaryContentAsBytes());
} else {
fileName = fm.loadBinaryPackage( helper.getPackageName(),
helper.getVersion(),