Perdjesk commented on code in PR #712:
URL:
https://github.com/apache/incubator-baremaps/pull/712#discussion_r1250316258
##########
baremaps-server/src/main/java/org/apache/baremaps/server/GeocoderResource.java:
##########
@@ -54,28 +58,43 @@
@GET
@javax.ws.rs.Path("/api/geocoder")
- public Response getIpToLocation(
+ public Response searchLocations(
@QueryParam("queryText") String queryText,
@QueryParam("countryCode") @DefaultValue("") String countryCode,
- @QueryParam("limit") @DefaultValue("10") int limit) throws IOException {
+ @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());
}
- var query = new
GeonamesQueryBuilder().queryText(queryText).countryCode(countryCode).build();
- var searcher = searcherManager.acquire();
try {
- var result = searcher.search(query, limit);
- var results =
- Arrays.stream(result.scoreDocs).map(scoreDoc -> asResult(searcher,
scoreDoc)).toList();
- return Response.status(200).header(ACCESS_CONTROL_ALLOW_ORIGIN, "*")
- .header(CONTENT_TYPE, APPLICATION_JSON).entity(new
GeocoderResponse(results)).build();
- } catch (IllegalArgumentException e) {
- return Response.status(400).entity(e.getMessage()).build();
+ 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).withScoringByPopulation()
+ .withAndOperator()
+ .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) {
+ return
Response.status(Response.Status.BAD_REQUEST).entity(e.getMessage()).build();
Review Comment:
https://github.com/apache/incubator-baremaps/issues/713
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