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authorAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
commit59416923dcb3a756eaf532cc4259f2f6625c0762 (patch)
tree9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/org/traccar/geocoder/JsonGeocoder.java
parent79a129dd6327d932133d6b9a50190d3f4927bff9 (diff)
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Convert project to gradle
Diffstat (limited to 'src/org/traccar/geocoder/JsonGeocoder.java')
-rw-r--r--src/org/traccar/geocoder/JsonGeocoder.java121
1 files changed, 0 insertions, 121 deletions
diff --git a/src/org/traccar/geocoder/JsonGeocoder.java b/src/org/traccar/geocoder/JsonGeocoder.java
deleted file mode 100644
index ed59a1d8d..000000000
--- a/src/org/traccar/geocoder/JsonGeocoder.java
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright 2015 - 2018 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 org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.traccar.Context;
-
-import javax.json.JsonObject;
-import javax.ws.rs.ClientErrorException;
-import javax.ws.rs.client.Invocation;
-import javax.ws.rs.client.InvocationCallback;
-import java.util.AbstractMap;
-import java.util.Collections;
-import java.util.LinkedHashMap;
-import java.util.Map;
-
-public abstract class JsonGeocoder implements Geocoder {
-
- private static final Logger LOGGER = LoggerFactory.getLogger(JsonGeocoder.class);
-
- private final String url;
- private final AddressFormat addressFormat;
-
- private Map<Map.Entry<Double, Double>, String> cache;
-
- public JsonGeocoder(String url, final int cacheSize, AddressFormat addressFormat) {
- this.url = url;
- this.addressFormat = addressFormat;
- if (cacheSize > 0) {
- this.cache = Collections.synchronizedMap(new LinkedHashMap<Map.Entry<Double, Double>, String>() {
- @Override
- protected boolean removeEldestEntry(Map.Entry eldest) {
- return size() > cacheSize;
- }
- });
- }
- }
-
- private String handleResponse(
- double latitude, double longitude, JsonObject json, ReverseGeocoderCallback callback) {
-
- Address address = parseAddress(json);
- if (address != null) {
- String formattedAddress = addressFormat.format(address);
- if (cache != null) {
- cache.put(new AbstractMap.SimpleImmutableEntry<>(latitude, longitude), formattedAddress);
- }
- if (callback != null) {
- callback.onSuccess(formattedAddress);
- }
- return formattedAddress;
- } else {
- String msg = "Empty address. Error: " + parseError(json);
- if (callback != null) {
- callback.onFailure(new GeocoderException(msg));
- } else {
- LOGGER.warn(msg);
- }
- }
- return null;
- }
-
- @Override
- public String getAddress(
- final double latitude, final double longitude, final ReverseGeocoderCallback callback) {
-
- if (cache != null) {
- String cachedAddress = cache.get(new AbstractMap.SimpleImmutableEntry<>(latitude, longitude));
- if (cachedAddress != null) {
- if (callback != null) {
- callback.onSuccess(cachedAddress);
- }
- return cachedAddress;
- }
- }
-
- Invocation.Builder request = Context.getClient().target(String.format(url, latitude, longitude)).request();
-
- if (callback != null) {
- request.async().get(new InvocationCallback<JsonObject>() {
- @Override
- public void completed(JsonObject json) {
- handleResponse(latitude, longitude, json, callback);
- }
-
- @Override
- public void failed(Throwable throwable) {
- callback.onFailure(throwable);
- }
- });
- } else {
- try {
- return handleResponse(latitude, longitude, request.get(JsonObject.class), null);
- } catch (ClientErrorException e) {
- LOGGER.warn("Geocoder network error", e);
- }
- }
- return null;
- }
-
- public abstract Address parseAddress(JsonObject json);
-
- protected String parseError(JsonObject json) {
- return null;
- }
-
-}