commit ccf8436813392459e59225b88e20a1070e81c7d4
author Konstantinos Kanonakis <kanonakisk@gmail.com> Mon Mar 14 11:31:23 2016 -0500
committer Jon Hall <jhall@onlab.us> Tue May 17 00:30:07 2016 +0000
tree 3f1a3317fe9d12aa7070580809a6fab318e711a6
parent 978223fab120d080083edd1074f0d0d780ef89ee

Fixes to solve Jira Issues ONOS-4173 and ONOS-4174

- Using Pair<DeviceId, MeterId> instead of MeterId in storedMeterMap to avoid duplicate key IllegalStateException
- Replaced ADD operation with MODIFY in pushMeterMetrics method to avoid METER_EXISTS errors

Change-Id: I80d3ccededa452445b11bb09b949fb2a208293a4
(cherry picked from commit a45755d78847f97b6c9aa82ff96456736df9267b)

incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java

diff --git a/incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java b/incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java
index e4315a1..5789954 100644
--- a/incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java
+++ b/incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java
@@ -15,6 +15,7 @@
  */
 package org.onosproject.incubator.net.meter.impl;
 
+import org.apache.commons.lang3.tuple.Pair;
 import com.google.common.collect.Maps;
 import org.apache.felix.scr.annotations.Activate;
 import org.apache.felix.scr.annotations.Component;
@@ -210,19 +211,19 @@
         public void pushMeterMetrics(DeviceId deviceId, Collection<Meter> meterEntries) {
             //FIXME: FOLLOWING CODE CANNOT BE TESTED UNTIL SOMETHING THAT
             //FIXME: IMPLEMENTS METERS EXISTS
-            Map<MeterId, Meter> storedMeterMap = store.getAllMeters().stream()
-                    .collect(Collectors.toMap(Meter::id, m -> m));
+            Map<Pair<DeviceId, MeterId>, Meter> storedMeterMap = store.getAllMeters().stream()
+                    .collect(Collectors.toMap(m -> Pair.of(m.deviceId(), m.id()), m -> m));
 
             meterEntries.stream()
-                    .filter(m -> storedMeterMap.remove(m.id()) != null)
+                    .filter(m -> storedMeterMap.remove(Pair.of(m.deviceId(), m.id())) != null)
                     .forEach(m -> store.updateMeterState(m));
 
             storedMeterMap.values().stream().forEach(m -> {
                 if (m.state() == MeterState.PENDING_ADD) {
                     provider().performMeterOperation(m.deviceId(),
                                                      new MeterOperation(m,
-                                                                        MeterOperation.Type.ADD));
-                } else if ((m.state() == MeterState.PENDING_REMOVE)) {
+                                                                        MeterOperation.Type.MODIFY));
+                } else if (m.state() == MeterState.PENDING_REMOVE) {
                     store.deleteMeterNow(m);
                 }
             });