1 files changed, 16 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/storage/MemoryStorage.java b/src/main/java/org/traccar/storage/MemoryStorage.java
index 0ebd3b87e..0a2e5a81f 100644
--- a/src/main/java/org/traccar/storage/MemoryStorage.java
+++ b/src/main/java/org/traccar/storage/MemoryStorage.java
@@ -1,5 +1,6 @@
 package org.traccar.storage;
 
+import org.traccar.model.Permission;
 import org.traccar.storage.query.Request;
 
 import java.util.List;
@@ -24,4 +25,19 @@ public class MemoryStorage extends Storage {
     public void removeObject(Class<?> clazz, Request request) throws StorageException {
     }
 
+    @Override
+    public List<Permission> getPermissions(Class<?> ownerClass, Class<?> propertyClass) throws StorageException {
+        return null;
+    }
+
+    @Override
+    public void addPermission(Permission permission) throws StorageException {
+
+    }
+
+    @Override
+    public void removePermission(Permission permission) throws StorageException {
+
+    }
+
 }