SearchController.java 文件源码

@CrossOrigin
@RequestMapping(value = "/getSupportedLanguages", method = RequestMethod.GET)
public HttpEntity<Object> getSupportedLanguages() {
    try {
        List<String> languages = sparqlDerivation.getSupportedLanguages();

        Gson output = new Gson();
        String result = "";
        OutoutForGetSupportedLanguages supportedLanguages = new OutoutForGetSupportedLanguages();
        supportedLanguages.getLanguages().addAll(languages);
        result = output.toJson(supportedLanguages);

        return new ResponseEntity<Object>(result, HttpStatus.OK);
    } catch (Exception e) {
        return new ResponseEntity<Object>(e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
    }
}