diff --git a/src/main/java/li/strolch/persistence/impl/XmlOrderDao.java b/src/main/java/li/strolch/persistence/impl/XmlOrderDao.java
index a552a41c4..4e0314fac 100644
--- a/src/main/java/li/strolch/persistence/impl/XmlOrderDao.java
+++ b/src/main/java/li/strolch/persistence/impl/XmlOrderDao.java
@@ -15,8 +15,11 @@
  */
 package li.strolch.persistence.impl;
 
+import java.util.List;
+
 import li.strolch.model.Order;
 import li.strolch.model.Tags;
+import li.strolch.model.query.OrderQuery;
 import li.strolch.persistence.api.OrderDao;
 import li.strolch.persistence.api.StrolchTransaction;
 
@@ -30,4 +33,10 @@ public class XmlOrderDao extends AbstractDao<Order> implements OrderDao {
 	protected String getClassType() {
 		return Tags.ORDER;
 	}
+
+	@Override
+	public List<Order> doQuery(OrderQuery query) {
+		// TODO Auto-generated method stub
+		return null;
+	}
 }
diff --git a/src/main/java/li/strolch/persistence/impl/XmlResourceDao.java b/src/main/java/li/strolch/persistence/impl/XmlResourceDao.java
index aba0d8d0a..e7153c36f 100644
--- a/src/main/java/li/strolch/persistence/impl/XmlResourceDao.java
+++ b/src/main/java/li/strolch/persistence/impl/XmlResourceDao.java
@@ -15,8 +15,11 @@
  */
 package li.strolch.persistence.impl;
 
+import java.util.List;
+
 import li.strolch.model.Resource;
 import li.strolch.model.Tags;
+import li.strolch.model.query.ResourceQuery;
 import li.strolch.persistence.api.ResourceDao;
 import li.strolch.persistence.api.StrolchTransaction;
 
@@ -30,4 +33,10 @@ public class XmlResourceDao extends AbstractDao<Resource> implements ResourceDao
 	protected String getClassType() {
 		return Tags.RESOURCE;
 	}
+
+	@Override
+	public List<Resource> doQuery(ResourceQuery query) {
+		// TODO Auto-generated method stub
+		return null;
+	}
 }