@RequestMapping(value = "/hash", method = RequestMethod.GET)
public ResponseEntity<ShortURL> hash(
@RequestParam(value = "hash") String hash, HttpServletRequest request) {
logger.info("Requested shortURL from hash " + hash);
ShortURL shortURL = null;
if (hash != null && !hash.equals("")) {
shortURL = shortURLRepositoryExtended.findByKey(hash);
}
if (shortURL != null) {
return new ResponseEntity<>(shortURL, HttpStatus.CREATED);
} else {
return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
}
}
@RequestMapping(value = "/{name:(?!link|home|login|users|advert).*}", method = RequestMethod.GET)
public ResponseEntity<?> redirectTo(@PathVariable String name, HttpServletRequest request) {
logger.info("Requested redirection with hash " + name);
ShortURL l = shortURLRepositoryExtended.findByKey(name);
if (l != null) {
createAndSaveClick(extractIP(request), name);
String conditionalTarget = exprMatching(name, request, l.getTarget());
if (conditionalTarget != null) l.setTarget(conditionalTarget);
return createSuccessfulRedirectToResponse(l);
} else {
return new ResponseEntity<>(HttpStatus.NOT_FOUND);
}
}