1 files changed, 2 insertions, 39 deletions
diff --git a/src/main/java/org/traccar/database/DeviceManager.java b/src/main/java/org/traccar/database/DeviceManager.java
index d6c442f10..7a472c2d4 100644
--- a/src/main/java/org/traccar/database/DeviceManager.java
+++ b/src/main/java/org/traccar/database/DeviceManager.java
@@ -15,34 +15,22 @@
  */
 package org.traccar.database;
 
-import org.traccar.config.Config;
-import org.traccar.config.Keys;
 import org.traccar.model.Device;
-import org.traccar.session.DeviceState;
-import org.traccar.storage.StorageException;
 
-import java.util.Collection;
-import java.util.Map;
 import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicLong;
 
 public class DeviceManager extends BaseObjectManager<Device> {
 
-    private final long dataRefreshDelay;
-
     private final AtomicLong devicesLastUpdate = new AtomicLong();
 
-    private final Map<Long, DeviceState> deviceStates = new ConcurrentHashMap<>();
-
-    public DeviceManager(Config config, DataManager dataManager) {
+    public DeviceManager(DataManager dataManager) {
         super(dataManager, Device.class);
-        dataRefreshDelay = config.getLong(Keys.DATABASE_REFRESH_DELAY) * 1000;
     }
 
     public void updateDeviceCache(boolean force) {
         long lastUpdate = devicesLastUpdate.get();
-        if ((force || System.currentTimeMillis() - lastUpdate > dataRefreshDelay)
+        if ((force || System.currentTimeMillis() - lastUpdate > 300000L)
                 && devicesLastUpdate.compareAndSet(lastUpdate, System.currentTimeMillis())) {
             refreshItems();
         }
@@ -58,10 +46,6 @@ public class DeviceManager extends BaseObjectManager<Device> {
         return result;
     }
 
-    public Collection<Device> getAllDevices() {
-        return getItems(getAllItems());
-    }
-
     @Override
     protected void updateCachedItem(Device device) {
         Device cachedDevice = getById(device.getId());
@@ -84,25 +68,4 @@ public class DeviceManager extends BaseObjectManager<Device> {
         }
     }
 
-    public void updateDeviceStatus(Device device) throws StorageException {
-        getDataManager().updateDeviceStatus(device);
-        Device cachedDevice = getById(device.getId());
-        if (cachedDevice != null) {
-            cachedDevice.setStatus(device.getStatus());
-        }
-    }
-
-    public DeviceState getDeviceState(long deviceId) {
-        DeviceState deviceState = deviceStates.get(deviceId);
-        if (deviceState == null) {
-            deviceState = new DeviceState();
-            deviceStates.put(deviceId, deviceState);
-        }
-        return deviceState;
-    }
-
-    public void setDeviceState(long deviceId, DeviceState deviceState) {
-        deviceStates.put(deviceId, deviceState);
-    }
-
 }