1 files changed, 31 insertions, 0 deletions
diff --git a/src/org/traccar/web/client/model/DataServiceAsync.java b/src/org/traccar/web/client/model/DataServiceAsync.java
new file mode 100644
index 00000000..357beb5d
--- /dev/null
+++ b/src/org/traccar/web/client/model/DataServiceAsync.java
@@ -0,0 +1,31 @@
+package org.traccar.web.client.model;
+
+import java.util.Date;
+import java.util.List;
+
+import org.traccar.web.shared.model.Device;
+import org.traccar.web.shared.model.Position;
+
+import com.google.gwt.user.client.rpc.AsyncCallback;
+
+public interface DataServiceAsync {
+
+    void authenticate(String login, String password, AsyncCallback<Boolean> callback);
+
+    void authenticated(AsyncCallback<Boolean> callback);
+
+    void register(String login, String password, AsyncCallback<Boolean> callback);
+
+    void getDevices(AsyncCallback<List<Device>> callback);
+
+    void addDevice(Device device, AsyncCallback<Device> callback);
+
+    void updateDevice(Device device, AsyncCallback<Device> callback);
+
+    void removeDevice(Device device, AsyncCallback<Device> callback);
+
+    void getLatestPositions(AsyncCallback<List<Position>> callback);
+
+    void getPositions(Device device, Date from, Date to, AsyncCallback<List<Position>> callback);
+
+}