/**
* Get Content-Type type provided by the client.
*
* @param req Request
* @return Media type
* @throws IOException If fails
*/
@SuppressWarnings("PMD.AvoidInstantiatingObjectsInLoops")
private static MediaTypes getType(final Request req) throws IOException {
MediaTypes list = new MediaTypes();
final Iterable<String> headers = new RqHeaders.Base(req).header("Content-Type");
for (final String hdr : headers) {
list = list.merge(new MediaTypes(hdr));
}
if (list.isEmpty()) {
list = new MediaTypes("*/*");
}
return list;
}
