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package kusitms.gallae.global; | ||
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import lombok.NoArgsConstructor; | ||
import org.json.JSONArray; | ||
import org.json.JSONObject; | ||
import org.springframework.beans.factory.annotation.Value; | ||
import org.springframework.stereotype.Service; | ||
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import java.io.BufferedReader; | ||
import java.io.InputStream; | ||
import java.io.InputStreamReader; | ||
import java.net.URL; | ||
import java.net.URLEncoder; | ||
import java.util.HashMap; | ||
import java.util.Map; | ||
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@Service | ||
@NoArgsConstructor | ||
public class GeocoderService { | ||
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@Value("${google.api-key}") | ||
private String api_key; | ||
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public Map<String, String> getGeoDataByAddress(String completeAddress) { | ||
try { | ||
String API_KEY = api_key; | ||
String surl = "https://maps.googleapis.com/maps/api/geocode/json?address="+ URLEncoder.encode(completeAddress, "UTF-8")+"&key="+API_KEY; | ||
URL url = new URL(surl); | ||
InputStream is = url.openConnection().getInputStream(); | ||
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BufferedReader streamReader = new BufferedReader(new InputStreamReader(is, "UTF-8")); | ||
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StringBuilder responseStrBuilder = new StringBuilder(); | ||
String inputStr; | ||
while ((inputStr = streamReader.readLine()) != null) { | ||
responseStrBuilder.append(inputStr); | ||
} | ||
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JSONObject jo = new JSONObject(responseStrBuilder.toString()); | ||
JSONArray results = jo.getJSONArray("results"); | ||
Map<String, String> ret = new HashMap<String, String>(); | ||
if(results.length() > 0) { | ||
JSONObject jsonObject; | ||
jsonObject = results.getJSONObject(0); | ||
Double lat = jsonObject.getJSONObject("geometry").getJSONObject("location").getDouble("lat"); | ||
Double lng = jsonObject.getJSONObject("geometry").getJSONObject("location").getDouble("lng"); | ||
ret.put("lat", lat.toString()); | ||
ret.put("lng", lng.toString()); | ||
return ret; | ||
} | ||
} catch (Exception e) { | ||
e.printStackTrace(); | ||
} | ||
return null; | ||
} | ||
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} |
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