2 files changed, 7 insertions, 64 deletions
diff --git a/src/main/java/org/traccar/database/DataManager.java b/src/main/java/org/traccar/database/DataManager.java
deleted file mode 100644
index 398c63892..000000000
--- a/src/main/java/org/traccar/database/DataManager.java
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright 2012 - 2022 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.database;
-
-import org.traccar.model.BaseModel;
-import org.traccar.model.Server;
-import org.traccar.storage.Storage;
-import org.traccar.storage.StorageException;
-import org.traccar.storage.query.Columns;
-import org.traccar.storage.query.Condition;
-import org.traccar.storage.query.Request;
-
-import javax.inject.Inject;
-import java.util.Collection;
-
-public class DataManager {
-
-    private final Storage storage;
-
-    @Inject
-    public DataManager(Storage storage) {
-        this.storage = storage;
-    }
-
-    public Server getServer() throws StorageException {
-        return storage.getObject(Server.class, new Request(new Columns.All()));
-    }
-
-    public <T extends BaseModel> Collection<T> getObjects(Class<T> clazz) throws StorageException {
-        return storage.getObjects(clazz, new Request(new Columns.All()));
-    }
-
-    public void addObject(BaseModel entity) throws StorageException {
-        entity.setId(storage.addObject(entity, new Request(new Columns.Exclude("id"))));
-    }
-
-    public void updateObject(BaseModel entity) throws StorageException {
-        storage.updateObject(entity, new Request(
-                new Columns.Exclude("id"),
-                new Condition.Equals("id", "id")));
-    }
-
-    public void removeObject(Class<? extends BaseModel> clazz, long entityId) throws StorageException {
-        storage.removeObject(clazz, new Request(new Condition.Equals("id", "id", entityId)));
-    }
-
-}
diff --git a/src/main/java/org/traccar/database/StatisticsManager.java b/src/main/java/org/traccar/database/StatisticsManager.java
index d5a179cbe..e0995dabc 100644
--- a/src/main/java/org/traccar/database/StatisticsManager.java
+++ b/src/main/java/org/traccar/database/StatisticsManager.java
@@ -23,7 +23,10 @@ import org.traccar.config.Config;
 import org.traccar.config.Keys;
 import org.traccar.helper.DateUtil;
 import org.traccar.model.Statistics;
+import org.traccar.storage.Storage;
 import org.traccar.storage.StorageException;
+import org.traccar.storage.query.Columns;
+import org.traccar.storage.query.Request;
 
 import javax.inject.Inject;
 import javax.inject.Singleton;
@@ -46,7 +49,7 @@ public class StatisticsManager {
     private static final int SPLIT_MODE = Calendar.DAY_OF_MONTH;
 
     private final Config config;
-    private final DataManager dataManager;
+    private final Storage storage;
     private final Client client;
     private final ObjectMapper objectMapper;
 
@@ -64,9 +67,9 @@ public class StatisticsManager {
     private int geolocationRequests;
 
     @Inject
-    public StatisticsManager(Config config, DataManager dataManager, Client client, ObjectMapper objectMapper) {
+    public StatisticsManager(Config config, Storage storage, Client client, ObjectMapper objectMapper) {
         this.config = config;
-        this.dataManager = dataManager;
+        this.storage = storage;
         this.client = client;
         this.objectMapper = objectMapper;
     }
@@ -107,7 +110,7 @@ public class StatisticsManager {
             }
 
             try {
-                dataManager.addObject(statistics);
+                storage.addObject(statistics, new Request(new Columns.Exclude("id")));
             } catch (StorageException e) {
                 LOGGER.warn("Error saving statistics", e);
             }