[ONOS-3722] Add noRowsMessage method to sample UiTableMessageHandler

This commit fixes the archetype building failure which is caused
by lacking of noRowsMessage method in AppUiTableMessageHandler.

Change-Id: I11fcff169aaf01830d6eaf847e5dadaa8a58f832

@@ -45,6 +45,8 @@ public class AppUiTableMessageHandler extends UiMessageHandler {
     private static final String SAMPLE_TABLE_DETAIL_RESP = "sampleTableDetailsResponse";
     private static final String DETAILS = "details";
 
+    private static final String NO_ROWS_MESSAGE = "No items found";
+
     private static final String ID = "id";
     private static final String LABEL = "label";
     private static final String CODE = "code";
@@ -81,6 +83,11 @@ public class AppUiTableMessageHandler extends UiMessageHandler {
         // if required, override createTableModel() to set column formatters / comparators
 
         @Override
+        protected String noRowsMessage(ObjectNode payload) {
+            return NO_ROWS_MESSAGE;
+        }
+
+        @Override
         protected void populateTable(TableModel tm, ObjectNode payload) {
             // === NOTE: the table model supplied here will have been created
             // via  a call to createTableModel(). To assign non-default

@@ -26,7 +26,7 @@
             <table>
                 <tr ng-if="!tableData.length" class="no-data">
                     <td colspan="3">
-                        No Items found
+                        {{annots.no_rows_msg}}
                     </td>
                 </tr>