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authornamo <namo@gurtam.com>2017-10-19 17:59:25 +0300
committernamo <namo@gurtam.com>2017-10-19 17:59:25 +0300
commitda4fce0da7be92b381c6cdc1069486bc83a2974d (patch)
treed68e1703030582be68c956ef6bb455229e44581b /src/org/traccar/flespi/FlespiClient.java
parent5193bd866734b6fea1bf96b5d975c52f09cbec2e (diff)
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Revert "initial flespi integtation: pulling messages from flespi channels and updating devices' position"
This reverts commit 5193bd866734b6fea1bf96b5d975c52f09cbec2e.
Diffstat (limited to 'src/org/traccar/flespi/FlespiClient.java')
-rw-r--r--src/org/traccar/flespi/FlespiClient.java128
1 files changed, 0 insertions, 128 deletions
diff --git a/src/org/traccar/flespi/FlespiClient.java b/src/org/traccar/flespi/FlespiClient.java
deleted file mode 100644
index 2c98f36b3..000000000
--- a/src/org/traccar/flespi/FlespiClient.java
+++ /dev/null
@@ -1,128 +0,0 @@
-package org.traccar.flespi;
-
-
-import com.ning.http.client.AsyncCompletionHandler;
-import com.ning.http.client.Response;
-import org.traccar.Context;
-import org.traccar.helper.Log;
-import org.traccar.model.Device;
-import org.traccar.model.Position;
-
-import javax.json.Json;
-import javax.json.JsonObject;
-import javax.json.JsonNumber;
-import javax.json.JsonReader;
-import javax.json.JsonArray;
-import java.util.Date;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.TimeUnit;
-
-public class FlespiClient {
- private final String url;
- private final String token;
- private final String channel_id;
- private final ScheduledExecutorService pullChannelExecutor = Executors.newScheduledThreadPool(5);
- private ScheduledFuture<?> pullTask;
- private Integer pullDelay = 5;
- private int nextKey;
-
- public FlespiClient(String url, String token, String channelId) {
- this.channel_id = channelId;
- this.url = url + "/gw/channels/" + channelId + "/messages?data={\"limit_count\":1000000,"
- + "\"limit_size\":100000000,\"delete\":true,\"timeout\":25,\"curr_key\":%d}";
- this.token = "FlespiToken " + token;
-
- schedulePull();
- }
-
- private void schedulePull() {
- pullTask = pullChannelExecutor.scheduleAtFixedRate(new ChannelPullTask(this), 1, pullDelay, TimeUnit.SECONDS);
- }
-
- public void stopPullTask() {
- if (pullTask != null) {
- pullTask.cancel(false);
- }
- }
-
- protected synchronized void channelPull() {
- Context.getAsyncHttpClient().prepareGet(String.format(this.url, nextKey))
- .addHeader("Authorization", this.token)
- .execute(new AsyncCompletionHandler() {
- @Override
- public Object onCompleted(Response response) throws Exception {
- try (JsonReader reader = Json.createReader(response.getResponseBodyAsStream())) {
- JsonObject object = reader.readObject();
- JsonArray result = object.getJsonArray("result");
- nextKey = object.getInt("next_key", nextKey);
- Log.debug(String.format("channelPull next_key=%d msgs_count=%d", nextKey, result.size()));
- for (int i = 0; i < result.size(); i++) {
- Position position = decodePosition(result.getJsonObject(i));
- if (position != null && position.getLatitude() != 0 && position.getLongitude() != 0) {
- Context.getConnectionManager().updateDevice(position.getDeviceId(),
- Device.STATUS_ONLINE, new Date());
- Context.getDeviceManager().updateLatestPosition(position);
- }
- }
- JsonArray errors = object.getJsonArray("errors");
- if (errors != null) {
- for (int i = 0; i < errors.size(); i++) {
- JsonObject error = errors.getJsonObject(i);
- Log.warning("Error in flespi channel: " + error.toString());
- }
- if (result == null || result.size() == 0) {
- stopPullTask();
- }
- }
- }
- return null;
- }
-
- @Override
- public void onThrowable(Throwable t) {
- t.printStackTrace();
- }
- });
- }
-
- private Position decodePosition(JsonObject msg) {
- Device device = null;
- try {
- device = Context.getIdentityManager().getByUniqueId(msg.getString("ident"));
- } catch (Exception e) {
- e.printStackTrace();
- return null;
- }
- if (device == null) {
- return null;
- }
- Position position = new Position();
- position.setDeviceId(device.getId());
-
-
- position.setProtocol("flespi");
-
- position.setTime(new Date((long) msg.getJsonNumber("timestamp").doubleValue() * 1000));
- JsonNumber lat = msg.getJsonNumber("position.latitude");
- JsonNumber lon = msg.getJsonNumber("position.longitude");
- position.setLatitude((lat != null && lon != null) ? lat.doubleValue() : 0);
- position.setLongitude((lat != null && lon != null) ? lon.doubleValue() : 0);
-
- JsonNumber speed = msg.getJsonNumber("position.speed");
- position.setSpeed(speed != null ? speed.doubleValue() : 0);
-
- JsonNumber course = msg.getJsonNumber("position.direction");
- position.setCourse(course != null ? course.doubleValue() : 0);
-
- JsonNumber altitude = msg.getJsonNumber("position.altitude");
- position.setAltitude(altitude != null ? altitude.doubleValue() : 0);
-
- int satellites = msg.getInt("position.satellites", 0);
- position.setValid(lat != null && lon != null && satellites >= 3);
- position.set(Position.KEY_SATELLITES, satellites);
-
- return position;
- }
-}