commit 8baf44783bcad189b80c513f184b346e7ae42a85
author Jian Li <pyguni@gmail.com> Fri Jan 15 15:08:09 2016 -0800
committer Gerrit Code Review <gerrit@onlab.us> Sat Jan 16 00:40:14 2016 +0000
tree 786a8be362124bf1dad0deef7212eb1d1cae8a7c
parent d8d92db11de698730ec5c545497943a205735c53

[ONOS-3722] Augment TableModel to support annotations

Change-Id: Ie90fa6b26887ddd5afb03eb116304c16f10396ff

core/api/src/main/java/org/onosproject/ui/table/TableRequestHandler.java

diff --git a/core/api/src/main/java/org/onosproject/ui/table/TableRequestHandler.java b/core/api/src/main/java/org/onosproject/ui/table/TableRequestHandler.java
index 43700db..5cbf01f 100644
--- a/core/api/src/main/java/org/onosproject/ui/table/TableRequestHandler.java
+++ b/core/api/src/main/java/org/onosproject/ui/table/TableRequestHandler.java
@@ -55,7 +55,7 @@
         String sortDir = JsonUtils.string(payload, "sortDir", "asc");
         tm.sort(sortCol, TableModel.sortDir(sortDir));
 
-        addTableConfigAnnotations(tm);
+        addTableConfigAnnotations(tm, payload);
 
         ObjectNode rootNode = MAPPER.createObjectNode();
         rootNode.set(nodeName, TableUtils.generateRowArrayNode(tm));
@@ -77,12 +77,13 @@
     }
 
     /**
-     * Adds all annotations to table model.
+     * Adds table configuration specific annotations to table model.
      *
      * @param tm a table model
+     * @param payload the event payload from the client
      */
-    protected void addTableConfigAnnotations(TableModel tm) {
-        tm.addAnnotation(NO_ROWS_MSG_KEY, noRowsMessage());
+    protected void addTableConfigAnnotations(TableModel tm, ObjectNode payload) {
+        tm.addAnnotation(NO_ROWS_MSG_KEY, noRowsMessage(payload));
     }
 
     /**
@@ -110,9 +111,10 @@
      * are no rows to display. For example, a host table might return
      * "No hosts found".
      *
+     * @param payload request payload
      * @return the message
      */
-    protected abstract String noRowsMessage();
+    protected abstract String noRowsMessage(ObjectNode payload);
 
     /**
      * Subclasses should populate the table model by adding