LocationController.java
package edu.ucsb.cs156.spring.backenddemo.controllers;
import org.springframework.web.bind.annotation.RestController;
import edu.ucsb.cs156.spring.backenddemo.services.LocationQueryService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
@Tag(name="Location info from USGS")
@Slf4j
@RestController
@RequestMapping("/api/locations")
public class LocationController {
ObjectMapper mapper = new ObjectMapper();
@Autowired
LocationQueryService locationQueryService;
@Operation(summary = "Get list of locations that match a given location name", description = "Uses API documented here: https://nominatim.org/release-docs/develop/api/Search/")
@GetMapping("/get")
public ResponseEntity<String> getLocation(
@Parameter(name="location", description="name to search", example="Isla Vista") @RequestParam String location
) throws JsonProcessingException {
log.info("getLocation: Location={}", location);
String result = locationQueryService.getJSON(location);
return ResponseEntity.ok().body(result);
}
}