X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fprotocol_plugins%2Fopenflow%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fprotocol_plugin%2Fopenflow%2Finternal%2FFlowProgrammerNotifier.java;h=dfa2026cddc041ea08b040c33b50ca31de0cc8ca;hb=34fc95a8574f5b8344e5c3b1000c9459517238c2;hp=594164ddcf800948197df5a9fc87159c84a03d1f;hpb=286d94196561feb6de722b2c21a52245ae36e213;p=controller.git

diff --git a/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/FlowProgrammerNotifier.java b/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/FlowProgrammerNotifier.java
index 594164ddcf..dfa2026cdd 100644
--- a/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/FlowProgrammerNotifier.java
+++ b/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/FlowProgrammerNotifier.java
@@ -10,6 +10,7 @@ package org.opendaylight.controller.protocol_plugin.openflow.internal;
 
 import org.apache.felix.dm.Component;
 import org.opendaylight.controller.protocol_plugin.openflow.IFlowProgrammerNotifier;
+import org.opendaylight.controller.sal.connection.IPluginOutConnectionService;
 import org.opendaylight.controller.sal.core.Node;
 import org.opendaylight.controller.sal.flowprogrammer.Flow;
 import org.opendaylight.controller.sal.flowprogrammer.IPluginOutFlowProgrammerService;
@@ -24,6 +25,7 @@ public class FlowProgrammerNotifier implements IFlowProgrammerNotifier {
     protected static final Logger logger = LoggerFactory
             .getLogger(FlowProgrammerNotifier.class);
     private IPluginOutFlowProgrammerService salNotifier;
+    private IPluginOutConnectionService connectionOutService;
 
     public FlowProgrammerNotifier() {
         salNotifier = null;
@@ -37,7 +39,7 @@ public class FlowProgrammerNotifier implements IFlowProgrammerNotifier {
      * Function called by the dependency manager when at least one dependency
      * become unsatisfied or when the component is shutting down because for
      * example bundle is being stopped.
-     * 
+     *
      */
     void destroy() {
         logger.debug("DESTROY called!");
@@ -46,7 +48,7 @@ public class FlowProgrammerNotifier implements IFlowProgrammerNotifier {
     /**
      * Function called by dependency manager after "init ()" is called and after
      * the services provided by the class are registered in the service registry
-     * 
+     *
      */
     void start() {
         logger.debug("START called!");
@@ -56,7 +58,7 @@ public class FlowProgrammerNotifier implements IFlowProgrammerNotifier {
      * Function called by the dependency manager before the services exported by
      * the component are unregistered, this will be followed by a "destroy ()"
      * calls
-     * 
+     *
      */
     void stop() {
         logger.debug("STOP called!");
@@ -76,6 +78,11 @@ public class FlowProgrammerNotifier implements IFlowProgrammerNotifier {
 
     @Override
     public void flowRemoved(Node node, Flow flow) {
+        if (!connectionOutService.isLocal(node)) {
+            logger.debug("flow removed will not be notified in a non-master controller for node "+node);
+            return;
+        }
+
         if (salNotifier != null) {
             salNotifier.flowRemoved(node, flow);
         } else {
@@ -83,4 +90,28 @@ public class FlowProgrammerNotifier implements IFlowProgrammerNotifier {
         }
     }
 
+    @Override
+    public void flowErrorReported(Node node, long rid, Object err) {
+        if (!connectionOutService.isLocal(node)) {
+            logger.debug("flow error will not be notified in a non-master controller for node "+node);
+            return;
+        }
+
+        if (salNotifier != null) {
+            salNotifier.flowErrorReported(node, rid, err);
+        } else {
+            logger.warn("Unable to relay switch error message to upper layer");
+        }
+    }
+
+    void setIPluginOutConnectionService(IPluginOutConnectionService s) {
+        connectionOutService = s;
+    }
+
+    void unsetIPluginOutConnectionService(IPluginOutConnectionService s) {
+        if (connectionOutService == s) {
+            connectionOutService = null;
+        }
+    }
+
 }