Java GeocoderRequestBuilder类代码示例

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
/**
 * calls the google geocode api and enrich the given address with latitude
 * and longitude information
 *
 * It expects a valid german address. There is not check if the address is correct.
 *
 * @param address
 * @return
 */
public static Coordinate calculateCoordinateForAddress(Address address) {
    String requestAddress = "";
    requestAddress += address.getStreet() != null ? address.getStreet()  + " " : "";
    requestAddress += (address.getStreet() != null && address.getStreetNumber()  != null) ? address.getStreetNumber()  + " " : "";
    requestAddress += address.getZipCode() != null ? address.getZipCode()  + " " : "";
    requestAddress += address.getCity()!= null ? address.getCity()     + " " : "";
    requestAddress += ", Deutschland";

    try {
        final Geocoder geocoder = new Geocoder();
        GeocoderRequest geocoderRequest = new GeocoderRequestBuilder().setAddress(requestAddress).setLanguage("de").getGeocoderRequest();
        List<GeocoderResult> geocoderResults = geocoder.geocode(geocoderRequest).getResults();
        if (geocoderResults.isEmpty()) {
            throw new RuntimeException("Google geocode could not find any results for: " + requestAddress); //TODO for testing purposes an exception is fine, how about in production?
        }
        //use first result, hopefully it is the best
        LatLng location = geocoderResults.get(0).getGeometry().getLocation();

        return new Coordinate(location.getLat().doubleValue(), location.getLng().doubleValue());
    } catch (IOException e) {
        throw new RuntimeException("Could not gather google geocode api for parameter: " + requestAddress); //TODO for testing purposes an exception is fine, how about in production?
    }
}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
@Test
public void testAccurateSearch() throws IOException {
	//My Home :-)
	String myHome = "237 Avenue Jean Jaurès 69007 Lyon France";
	
	GeocoderRequest geocoderRequest = new GeocoderRequestBuilder().setAddress(myHome)
			.setRegion("fr").setLanguage("fr").getGeocoderRequest();
	GeocodeResponse geocoderResponse = geocoder.geocode(geocoderRequest);
	assertFalse(geocoderResponse.getResults().isEmpty());
	
	GeocoderResult geocoderResult = geocoderResponse.getResults().iterator().next();
	LatLng location = geocoderResult.getGeometry().getLocation();
	
	geocoderRequest = new GeocoderRequestBuilder().setLocation(location).setLanguage("fr").getGeocoderRequest();
	geocoderResponse = geocoder.geocode(geocoderRequest);
	assertTrue(geocoderResult.getFormattedAddress().contains(myHome));
}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
@Test 
public void testBoundingCity() throws IOException {
	LatLng limit_southwest = new LatLng("45.434616", "4.479726");
	LatLng limit_northeast = new LatLng("45.53778", "4.889763");
	
	GeocoderRequest geocoderRequest = new GeocoderRequestBuilder().setAddress("st martin").setRegion("fr").setLanguage("fr").getGeocoderRequest();
	GeocodeResponse geocoderResponse = geocoder.geocode(geocoderRequest);
	assertTrue(geocoderResponse.getResults().size() > 1 );
	
	geocoderRequest = new GeocoderRequestBuilder().setAddress("st martin")
			.setRegion("fr")
			.setLanguage("fr")
			.setBounds(new LatLngBounds(limit_southwest, limit_northeast)).getGeocoderRequest();
	geocoderResponse = geocoder.geocode(geocoderRequest);
	for(GeocoderResult result : geocoderResponse.getResults()) {
		List<GeocoderAddressComponent> addressComponents = result.getAddressComponents();
		for(GeocoderAddressComponent addressComponent : addressComponents) {
			if (addressComponent.getTypes().contains(GeocoderResultType.ADMINISTRATIVE_AREA_LEVEL_1.value())) {
				assertTrue(addressComponent.getLongName().equals("Rhône-Alpes"));
			}
		}
	}
}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
@Test
public void testSitraObject() throws IOException{
	String obt_domaine_skiable = "Domaines skiables";
	String obt_patrimoine_naturel = "Patrimoine Naturel";
	String obt_fetes_manifestations = "Fêtes et Manisfestations";
	
	GeocoderRequest geocoderRequest = new GeocoderRequestBuilder().setAddress(obt_domaine_skiable).setRegion("fr").setLanguage("fr").getGeocoderRequest();
	GeocodeResponse geocoderResponse = geocoder.geocode(geocoderRequest);
	assertEquals(geocoderResponse.getStatus(), GeocoderStatus.ZERO_RESULTS);
	
	geocoderRequest = new GeocoderRequestBuilder().setAddress(obt_patrimoine_naturel).setRegion("fr").setLanguage("fr").getGeocoderRequest();
	geocoderResponse = geocoder.geocode(geocoderRequest);
	assertEquals(geocoderResponse.getStatus(), GeocoderStatus.ZERO_RESULTS);
	
	geocoderRequest = new GeocoderRequestBuilder().setAddress(obt_fetes_manifestations).setRegion("fr").setLanguage("fr").getGeocoderRequest();
	geocoderResponse = geocoder.geocode(geocoderRequest);
	assertEquals(geocoderResponse.getStatus(), GeocoderStatus.ZERO_RESULTS);
}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
private String getLocationName(double lat, double lon) {

		LatLng p = new LatLng(Double.toString(lat), Double.toString(lon));
		GeocoderRequest geocoderRequest = new GeocoderRequestBuilder()
				.setLocation(p).setLanguage("en").getGeocoderRequest();
		GeocodeResponse geocoderResponse;
		try {
			geocoderResponse = geocoder.geocode(geocoderRequest);
			GeocoderResult result = geocoderResponse.getResults().get(0);

			return result.getFormattedAddress();

		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

		return null;

	}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
private void updateGeoData(LocationRecord locationRec) {
	if (!keepManuallyUpdatedGeoData) {
		try {
			String address = locationRec.getAddress() + "," + (locationRec.getZip() != null ? locationRec.getZip() : "")
					+ " " + locationRec.getCity() + "," + locationRec.getCountry();

			final Geocoder geocoder = new Geocoder();
			GeocoderRequest geocoderRequest = new GeocoderRequestBuilder().setAddress(address).getGeocoderRequest();
			GeocodeResponse geocoderResponse = geocoder.geocode(geocoderRequest);

			if (geocoderResponse.getResults().size() != 1) {
				log.error("Failed to get one result for " + address + " got " + geocoderResponse.getResults());
			}

			for (GeocoderResult gr : geocoderResponse.getResults()) {
				LatLng latLng = gr.getGeometry().getLocation();
				locationRec.setGeoLat(latLng.getLat().doubleValue());
				locationRec.setGeoLng(latLng.getLng().doubleValue());

			}
		} catch (IOException e) {
			log.error("Error accessing Geocoder API", e);
		}
	}
}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
@Override
public void execute(Tuple tuple,
                    BasicOutputCollector outputCollector) {
  String address = tuple.getStringByField("address");
  Long time = tuple.getLongByField("time");

  GeocoderRequest request = new GeocoderRequestBuilder()
      .setAddress(address)
      .setLanguage("en")
      .getGeocoderRequest();
  GeocodeResponse response = geocoder.geocode(request);
  GeocoderStatus status = response.getStatus();
  if (GeocoderStatus.OK.equals(status)) {
    GeocoderResult firstResult = response.getResults().get(0);
    LatLng latLng = firstResult.getGeometry().getLocation();
    outputCollector.emit(new Values(time, latLng));
  }
}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
@Override
public synchronized Coordinates getCoordinates(final String address) throws GeocoderException {
    ensureInitialized();

    final GeocoderRequest request = new GeocoderRequestBuilder().setAddress(address).setLanguage("en").getGeocoderRequest();
    final GeocodeResponse response = m_geocoder.geocode(request);

    switch (response.getStatus()) {
    case OK:
        return new GoogleCoordinates(response.getResults().get(0));
    case OVER_QUERY_LIMIT:
        throw new TemporaryGeocoderException("Failed to get coordinates for " + address + " using the Google Geocoder.  You have exceeded the daily usage limit.");
    case ERROR:
    case INVALID_REQUEST:
    case REQUEST_DENIED:
    case UNKNOWN_ERROR:
    case ZERO_RESULTS:
    default:
        throw new GeocoderException("Failed to get coordinates for " + address + " using Google Geocoder.  Response was: " + response.getStatus().toString());
    }
}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
@Nullable
public static GeoPt getGeoPt(String addressStr) {
  // TODO(avaliani): use an api key to avoid geocoding quota limits
  final Geocoder geocoder = new Geocoder();
  GeocoderRequest geocoderRequest = new GeocoderRequestBuilder()
    .setAddress(addressStr)
    .setLanguage("en")
    .getGeocoderRequest();
  GeocodeResponse geocoderResponse = geocoder.geocode(geocoderRequest);

  if (geocoderResponse.getStatus() == GeocoderStatus.OK) {
    GeocoderResult firstResult = geocoderResponse.getResults().get(0);
    return new GeoPt(
      firstResult.getGeometry().getLocation().getLat().floatValue(),
      firstResult.getGeometry().getLocation().getLng().floatValue());
  } else {
    log.log(GEOCODE_LOG_LEVEL,
      "Geocoding failed: status=" + geocoderResponse.getStatus() + ", " +
        "response=" + geocoderResponse);

    // TODO(avaliani): Properly handle geopt encoding failures. Retrying in cases where
    //   the error is over quota.
    return null;
  }
}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
@Test
public void testURL() throws IOException {
	//Obtenir une réponse
	GeocoderRequest geocoderRequest = new GeocoderRequestBuilder().setAddress("Lyon, France").setLanguage("fr").getGeocoderRequest();
	GeocodeResponse geocoderResponse = geocoder.geocode(geocoderRequest);
	assertEquals(geocoderResponse.getStatus(), GeocoderStatus.OK);
}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
@Test
public void reverseGeocoding() throws IOException {
	GeocoderRequest geocoderRequest = new GeocoderRequestBuilder().setLocation(new LatLng("45.772216", "4.859242")).setLanguage("fr").getGeocoderRequest();
	GeocodeResponse geocoderResponse = geocoder.geocode(geocoderRequest);
	assertNotNull(geocoderResponse);
	assertEquals(GeocoderStatus.OK, geocoderResponse.getStatus());
	assertFalse(geocoderResponse.getResults().isEmpty());
	final GeocoderResult geocoderResult = geocoderResponse.getResults().iterator().next();
	assertTrue(geocoderResult.getFormattedAddress().contains("Rue Jean Novel"));
}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
@Test
public void testTourismName() throws IOException {
	String domaine_skiable = "La croix fry"; //Domaine skiable
	String restaurant = "Mc Donalds";
	String fete = "Fêtes des lumières";
	String parc = "Parc de la tête d'or";
	
	GeocoderRequest geocoderRequest = new GeocoderRequestBuilder().setAddress(domaine_skiable).setRegion("fr").setLanguage("fr").getGeocoderRequest();
	GeocodeResponse geocoderResponse = geocoder.geocode(geocoderRequest);
	assertFalse(geocoderResponse.getResults().iterator().next().getTypes().contains(GeocoderResultType.POINT_OF_INTEREST.value()));
	
	geocoderRequest = new GeocoderRequestBuilder().setAddress(restaurant).setRegion("fr").setLanguage("fr").getGeocoderRequest();
	geocoderResponse = geocoder.geocode(geocoderRequest);
	assertFalse(geocoderResponse.getResults().iterator().next().getTypes().contains(GeocoderResultType.POINT_OF_INTEREST.value()));
	
	geocoderRequest = new GeocoderRequestBuilder().setAddress(fete).setRegion("fr").setLanguage("fr").getGeocoderRequest();
	geocoderResponse = geocoder.geocode(geocoderRequest);
	assertEquals(geocoderResponse.getStatus(), GeocoderStatus.ZERO_RESULTS);
	
	geocoderRequest = new GeocoderRequestBuilder().setAddress("restaurant Lyon").setRegion("fr").setLanguage("fr").getGeocoderRequest();
	geocoderResponse = geocoder.geocode(geocoderRequest);
	assertFalse(geocoderResponse.getResults().iterator().next().getTypes().contains(GeocoderResultType.POINT_OF_INTEREST.value()));
	
	geocoderRequest = new GeocoderRequestBuilder().setAddress(parc).setRegion("fr").setLanguage("fr").getGeocoderRequest();
	geocoderResponse = geocoder.geocode(geocoderRequest);
	assertTrue(geocoderResponse.getResults().iterator().next().getTypes().contains(GeocoderResultType.PARK.value()));
	
	geocoderRequest = new GeocoderRequestBuilder().setAddress("Aéroport").setRegion("fr").setLanguage("fr").getGeocoderRequest();
	geocoderResponse = geocoder.geocode(geocoderRequest);
	assertTrue(geocoderResponse.getResults().iterator().next().getTypes().contains(GeocoderResultType.AIRPORT.value()));
	
	geocoderRequest = new GeocoderRequestBuilder().setAddress("L'Yon, Vendée, Pays de la Loire").setRegion("fr").setLanguage("fr").getGeocoderRequest();
	geocoderResponse = geocoder.geocode(geocoderRequest);
	assertTrue(geocoderResponse.getResults().iterator().next().getTypes().contains(GeocoderResultType.NATURAL_FEATURE.value()));
}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
@Test
public void testAutocompleteAdress() throws IOException {
	String adress = "place foch";
	
	GeocoderRequest geocoderRequest = new GeocoderRequestBuilder().setAddress(adress).setRegion("fr").setLanguage("fr").getGeocoderRequest();
	GeocodeResponse geocoderResponse = geocoder.geocode(geocoderRequest);
	assertTrue(geocoderResponse.getResults().size() == 10);
	
	adress = "rue  Victor Hugo";
	geocoderRequest = new GeocoderRequestBuilder().setAddress(adress).setRegion("fr").setLanguage("fr").getGeocoderRequest();
	geocoderResponse = geocoder.geocode(geocoderRequest);
	assertTrue(geocoderResponse.getResults().size() == 10);
}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
@Test
public void testCodePostal() throws IOException {
	String codePostal = "69007";
	
	GeocoderRequest geocoderRequest = new GeocoderRequestBuilder().setAddress(codePostal).setRegion("fr").setLanguage("fr").getGeocoderRequest();
	GeocodeResponse geocoderResponse = geocoder.geocode(geocoderRequest);
	assertTrue(geocoderResponse.getResults().size() > 0);
}
 

import com.google.code.geocoder.GeocoderRequestBuilder; //导入依赖的package包/类
static public SearchNode getGeocode(String location) {

        if (location == null)
            return null;

        Geocoder geocoder = new Geocoder();
        LatLngBounds bounds = new LatLngBounds(
                new LatLng(new BigDecimal(BOUNDS_SOUTHWEST_LAT), new BigDecimal(BOUNDS_SOUTHWEST_LON)),
                new LatLng(new BigDecimal(BOUNDS_NORTHEAST_LAT), new BigDecimal(BOUNDS_NORTHEAST_LON)));
        GeocoderRequest geocoderRequest = new GeocoderRequestBuilder()
                .setAddress(location)
                .setLanguage("de")
                .setBounds(bounds)
                .getGeocoderRequest();
        GeocodeResponse geocoderResponse;

        try {
            geocoderResponse = geocoder.geocode(geocoderRequest);

            if (geocoderResponse.getStatus() == GeocoderStatus.OK
                    & !geocoderResponse.getResults().isEmpty()) {
                GeocoderResult geocoderResult =
                        geocoderResponse.getResults().iterator().next();
                LatLng latitudeLongitude =
                        geocoderResult.getGeometry().getLocation();

                // Only use first part of the address.
                Scanner lineScanner = new Scanner(geocoderResult.getFormattedAddress());
                lineScanner.useDelimiter(",");

                return new SearchNode(
                        lineScanner.next(),
                        latitudeLongitude.getLat().doubleValue(),
                        latitudeLongitude.getLng().doubleValue());
            }
        } catch (IOException ex) {
            ex.printStackTrace();
        }
        return null;
    }