public Response searchLocations()

in baremaps-server/src/main/java/org/apache/baremaps/server/GeocoderResource.java [65:104]
34 lines of code
5 McCabe index (conditional complexity)

  public Response searchLocations(
      @QueryParam("queryText") String queryText,
      @QueryParam("countryCode") @DefaultValue("") String countryCode,
      @QueryParam("limit") @DefaultValue("10") int limit) {
    if (queryText == null) {
      throw new WebApplicationException(Response.status(Response.Status.BAD_REQUEST)
          .entity("The queryText parameter is mandatory").build());
    }
    try {
      IndexSearcher searcher = searcherManager.acquire();
      try {
        // Querying to search location uses AND operator between terms such as every term "adds up"
        // Examples of queryText:
        // - "paris", returns paris in france in first results (i.e because of scoring with
        // population)
        // - "paris brazil", returns paris in brazil and not paris in france.
        var query = new GeonamesQueryBuilder()
            .queryText(queryText).countryCode(countryCode).scoringByPopulation()
            .andOperator()
            .build();

        var result = searcher.search(query, limit);
        var results =
            Arrays.stream(result.scoreDocs).map(scoreDoc -> asResult(searcher, scoreDoc)).toList();
        return Response.status(Response.Status.OK).header(ACCESS_CONTROL_ALLOW_ORIGIN, "*")
            .header(CONTENT_TYPE, APPLICATION_JSON).entity(new GeocoderResponse(results)).build();
      } catch (IllegalArgumentException e) {
        logger.warn("Illegal input while processing request", e);
        return Response.status(Response.Status.BAD_REQUEST).build();
      } catch (IOException | ParseException e) {
        logger.error("Error while processing request", e);
        return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
      } finally {
        searcherManager.release(searcher);
      }
    } catch (IOException e) {
      logger.error("Error while processing request", e);
      return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
    }
  }