1 files changed, 43 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/database/IdentityManager.java b/src/main/java/org/traccar/database/IdentityManager.java
new file mode 100644
index 000000000..6228a0f75
--- /dev/null
+++ b/src/main/java/org/traccar/database/IdentityManager.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2015 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.Device;
+import org.traccar.model.Position;
+
+public interface IdentityManager {
+
+    long addUnknownDevice(String uniqueId);
+
+    Device getById(long id);
+
+    Device getByUniqueId(String uniqueId) throws Exception;
+
+    Position getLastPosition(long deviceId);
+
+    boolean isLatestPosition(Position position);
+
+    boolean lookupAttributeBoolean(long deviceId, String attributeName, boolean defaultValue, boolean lookupConfig);
+
+    String lookupAttributeString(long deviceId, String attributeName, String defaultValue, boolean lookupConfig);
+
+    int lookupAttributeInteger(long deviceId, String attributeName, int defaultValue, boolean lookupConfig);
+
+    long lookupAttributeLong(long deviceId, String attributeName, long defaultValue, boolean lookupConfig);
+
+    double lookupAttributeDouble(long deviceId, String attributeName, double defaultValue, boolean lookupConfig);
+
+}