Revert "initial flespi integtation: pulling messages from flespi channels and updating devices' position"

This reverts commit 5193bd866734b6fea1bf96b5d975c52f09cbec2e.

6 files changed, 1 insertions, 179 deletions

diff --git a/checkstyle.xml b/checkstyle.xml
index dc038f551..9d0314b06 100644
--- a/checkstyle.xml
+++ b/checkstyle.xml
@@ -67,9 +67,7 @@
         <module name="LineLength">
             <property name="max" value="120"/>
         </module>
-        <module name="MethodLength">
-            <property name="max" value="160"/>
-        </module>
+        <module name="MethodLength"/>
         <module name="ParameterNumber"/>
 
         <!-- Checks for whitespace                               -->
diff --git a/setup/default.xml b/setup/default.xml
index 0a7b421d7..95b69e216 100644
--- a/setup/default.xml
+++ b/setup/default.xml
@@ -218,10 +218,4 @@
     <entry key='esky.port'>5147</entry>
     <entry key='genx.port'>5148</entry>
 
-    <!-- flespi config -->
-    <entry key="flespi.enable">true</entry>
-    <entry key='flespi.url'>https://flespi.io</entry>
-    <entry key='flespi.token'></entry>
-    <entry key='flespi.channel.ids'></entry>
-
 </properties>
diff --git a/src/org/traccar/Context.java b/src/org/traccar/Context.java
index e582c5256..3b24c6460 100644
--- a/src/org/traccar/Context.java
+++ b/src/org/traccar/Context.java
@@ -21,9 +21,6 @@ import com.ning.http.client.AsyncHttpClient;
 
 import java.net.InetAddress;
 import java.net.UnknownHostException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
 import java.util.Properties;
 
 import org.apache.velocity.app.VelocityEngine;
@@ -46,7 +43,6 @@ import org.traccar.database.StatisticsManager;
 import org.traccar.database.UsersManager;
 import org.traccar.events.MotionEventHandler;
 import org.traccar.events.OverspeedEventHandler;
-import org.traccar.flespi.FlespiClient;
 import org.traccar.geocoder.BingMapsGeocoder;
 import org.traccar.geocoder.FactualGeocoder;
 import org.traccar.geocoder.GeocodeFarmGeocoder;
@@ -267,12 +263,6 @@ public final class Context {
                 config.getDouble("event.motion.speedThreshold", 0.01));
     }
 
-    private final static List<FlespiClient> flespiClients = new ArrayList<>();
-
-    public static List<FlespiClient> getFlespiClients() {
-        return flespiClients;
-    }
-
     public static void init(String[] arguments) throws Exception {
 
         config = new Config();
@@ -421,17 +411,6 @@ public final class Context {
             smppClient = new SmppClient();
         }
 
-        if (config.getBoolean("flespi.enable")) {
-            String uri = config.getString("flespi.url");
-            String token = config.getString("flespi.token");
-            String channelIds = config.getString("flespi.channel.ids");
-            List<String> ids = Arrays.asList(channelIds.split(","));
-            if (uri != null && token != null) {
-                for (String channelId : ids) {
-                    flespiClients.add(new FlespiClient(uri, token, channelId));
-                }
-            }
-        }
     }
 
     public static void init(IdentityManager testIdentityManager) {
diff --git a/src/org/traccar/Main.java b/src/org/traccar/Main.java
index 0d7c2ecf0..1e2db2693 100644
--- a/src/org/traccar/Main.java
+++ b/src/org/traccar/Main.java
@@ -15,11 +15,9 @@
  */
 package org.traccar;
 
-import org.traccar.flespi.FlespiClient;
 import org.traccar.helper.Log;
 
 import java.sql.SQLException;
-import java.util.List;
 import java.util.Timer;
 import java.util.TimerTask;
 import java.util.Locale;
@@ -58,10 +56,6 @@ public final class Main {
             public void run() {
                 Log.info("Shutting down server...");
 
-                List<FlespiClient> flespiClients = Context.getFlespiClients();
-                for (FlespiClient flespiClient : flespiClients) {
-                    flespiClient.stopPullTask();
-                }
                 if (Context.getWebServer() != null) {
                     Context.getWebServer().stop();
                 }
diff --git a/src/org/traccar/flespi/ChannelPullTask.java b/src/org/traccar/flespi/ChannelPullTask.java
deleted file mode 100644
index 5e5525ec9..000000000
--- a/src/org/traccar/flespi/ChannelPullTask.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package org.traccar.flespi;
-
-public class ChannelPullTask implements Runnable {
-
-    private final FlespiClient flespiClient;
-
-    protected ChannelPullTask(FlespiClient flespiClient) {
-        this.flespiClient = flespiClient;
-    }
-
-    @Override
-    public void run() {
-        flespiClient.channelPull();
-    }
-}
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;
-    }
-}