Merge "Fix for Bug 3"

[controller.git] / opendaylight / forwardingrulesmanager / implementation / src / main / java / org / opendaylight / controller / forwardingrulesmanager / internal / ForwardingRulesManager.java

diff --git a/opendaylight/forwardingrulesmanager/implementation/src/main/java/org/opendaylight/controller/forwardingrulesmanager/internal/ForwardingRulesManager.java b/opendaylight/forwardingrulesmanager/implementation/src/main/java/org/opendaylight/controller/forwardingrulesmanager/internal/ForwardingRulesManager.java
index 45fb11a83eda110b96b1588dd43b0c8fd6c7b164..41075b9554339d7bd503ba9e1dd952bcfa080ac0 100644 (file)
--- a/opendaylight/forwardingrulesmanager/implementation/src/main/java/org/opendaylight/controller/forwardingrulesmanager/internal/ForwardingRulesManager.java
+++ b/opendaylight/forwardingrulesmanager/implementation/src/main/java/org/opendaylight/controller/forwardingrulesmanager/internal/ForwardingRulesManager.java
@@ -2639,6 +2639,13 @@ public class ForwardingRulesManager implements
         }
     }
 
+    /**
+     * Function called by the dependency manager before Container is Stopped and Destroyed.
+     */
+    public void containerStop() {
+        uninstallAllFlowEntries(false);
+    }
+
     /**
      * Function called by the dependency manager before the services exported by
      * the component are unregistered, this will be followed by a "destroy ()"
@@ -2646,7 +2653,6 @@ public class ForwardingRulesManager implements
      */
     void stop() {
         stopping = true;
-        uninstallAllFlowEntries(false);
         // Shutdown executor
         this.executor.shutdownNow();
         // Now walk all the workMonitor and wake up the one sleeping because
@@ -2930,8 +2936,16 @@ public class ForwardingRulesManager implements
         }
         if (target != null) {
             // Update Configuration database
-            target.toggleInstallation();
-            target.setStatus(StatusCode.SUCCESS.toString());
+            if (target.getHardTimeout() != null || target.getIdleTimeout() != null) {
+                /*
+                 * No need for checking if actual values: these strings were
+                 * validated at configuration creation. Also, after a switch
+                 * down scenario, no use to reinstall a timed flow. Mark it as
+                 * "do not install". User can manually toggle it.
+                 */
+                target.toggleInstallation();
+            }
+            target.setStatus(StatusCode.GONE.toString());
             staticFlows.put(key, target);
         }
 
@@ -2980,7 +2994,11 @@ public class ForwardingRulesManager implements
                 // staticFlowEntry should never be null.
                 // the null check is just an extra defensive check.
                 if(staticFlowEntry != null) {
-                    staticFlows.remove(staticFlowEntry.getKey());
+                    // Modify status and update cluster cache
+                    log.debug("Updating static flow configuration on async error event");
+                    String status = String.format("Cannot be installed on node. reason: %s", errorString);
+                    staticFlowEntry.getValue().setStatus(status);
+                    refreshClusterStaticFlowsStatus(node);
                 }
             }
         }