/** DELETE /transporters/:id -> delete the "id" transporter. */
 @RequestMapping(
     value = "/transporters/{id}",
     method = RequestMethod.DELETE,
     produces = MediaType.APPLICATION_JSON_VALUE)
 @Timed
 public ResponseEntity<Void> deleteTransporter(@PathVariable Long id) {
   log.debug("REST request to delete Transporter : {}", id);
   transporterRepository.delete(id);
   return ResponseEntity.ok()
       .headers(HeaderUtil.createEntityDeletionAlert("transporter", id.toString()))
       .build();
 }
 /** PUT /transporters -> Updates an existing transporter. */
 @RequestMapping(
     value = "/transporters",
     method = RequestMethod.PUT,
     produces = MediaType.APPLICATION_JSON_VALUE)
 @Timed
 public ResponseEntity<Transporter> updateTransporter(@RequestBody Transporter transporter)
     throws URISyntaxException {
   log.debug("REST request to update Transporter : {}", transporter);
   if (transporter.getId() == null) {
     return createTransporter(transporter);
   }
   Transporter result = transporterRepository.save(transporter);
   return ResponseEntity.ok()
       .headers(HeaderUtil.createEntityUpdateAlert("transporter", transporter.getId().toString()))
       .body(result);
 }
 /** POST /transporters -> Create a new transporter. */
 @RequestMapping(
     value = "/transporters",
     method = RequestMethod.POST,
     produces = MediaType.APPLICATION_JSON_VALUE)
 @Timed
 public ResponseEntity<Transporter> createTransporter(@RequestBody Transporter transporter)
     throws URISyntaxException {
   log.debug("REST request to save Transporter : {}", transporter);
   if (transporter.getId() != null) {
     return ResponseEntity.badRequest()
         .header("Failure", "A new transporter cannot already have an ID")
         .body(null);
   }
   Transporter result = transporterRepository.save(transporter);
   return ResponseEntity.created(new URI("/api/transporters/" + result.getId()))
       .headers(HeaderUtil.createEntityCreationAlert("transporter", result.getId().toString()))
       .body(result);
 }