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Diffstat (limited to 'src/org/traccar/geocoder/GoogleReverseGeocoder.java')
-rw-r--r--src/org/traccar/geocoder/GoogleReverseGeocoder.java86
1 files changed, 86 insertions, 0 deletions
diff --git a/src/org/traccar/geocoder/GoogleReverseGeocoder.java b/src/org/traccar/geocoder/GoogleReverseGeocoder.java
new file mode 100644
index 000000000..f644079d3
--- /dev/null
+++ b/src/org/traccar/geocoder/GoogleReverseGeocoder.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2012 - 2015 Anton Tananaev (anton@traccar.org)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.geocoder;
+
+import javax.json.JsonArray;
+import javax.json.JsonObject;
+import javax.json.JsonString;
+
+public class GoogleReverseGeocoder extends JsonReverseGeocoder {
+
+ public GoogleReverseGeocoder() {
+ this(0);
+ }
+
+ public GoogleReverseGeocoder(int cacheSize) {
+ super("http://maps.googleapis.com/maps/api/geocode/json?latlng=%f,%f", cacheSize);
+ }
+
+ public GoogleReverseGeocoder(String key, int cacheSize) {
+ super("https://maps.googleapis.com/maps/api/geocode/json?latlng=%f,%f&key=" + key, cacheSize);
+ }
+
+ @Override
+ public Address parseAddress(JsonObject json) {
+ JsonArray results = json.getJsonArray("results");
+
+ if (!results.isEmpty()) {
+ Address address = new Address();
+
+ JsonObject result = (JsonObject) results.get(0);
+ JsonArray components = result.getJsonArray("address_components");
+
+ for (JsonObject component : components.getValuesAs(JsonObject.class)) {
+
+ String value = component.getString("short_name");
+
+ typesLoop: for (JsonString type : component.getJsonArray("types").getValuesAs(JsonString.class)) {
+
+ switch (type.getString()) {
+ case "street_number":
+ address.setHouse(value);
+ break typesLoop;
+ case "route":
+ address.setStreet(value);
+ break typesLoop;
+ case "locality":
+ address.setSettlement(value);
+ break typesLoop;
+ case "administrative_area_level_2":
+ address.setDistrict(value);
+ break typesLoop;
+ case "administrative_area_level_1":
+ address.setState(value);
+ break typesLoop;
+ case "country":
+ address.setCountry(value);
+ break typesLoop;
+ case "postal_code":
+ address.setPostcode(value);
+ break typesLoop;
+ default:
+ break;
+ }
+ }
+ }
+
+ return address;
+ }
+
+ return null;
+ }
+
+}