Bug-2827: role switch proposal

[openflowplugin.git] / openflowplugin / src / main / java / org / opendaylight / openflowplugin / openflow / md / core / session / SessionContextOFImpl.java

diff --git a/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/session/SessionContextOFImpl.java b/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/session/SessionContextOFImpl.java
index 3749756ff04ff7d4b5ce5720a427f2a53f22d960..899e1f66c5874d5fb61ff94b7d15fc758a7da6d9 100644 (file)
--- a/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/session/SessionContextOFImpl.java
+++ b/openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/session/SessionContextOFImpl.java
@@ -8,6 +8,7 @@
 
 package org.opendaylight.openflowplugin.openflow.md.core.session;
 
+import com.google.common.base.Preconditions;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
@@ -18,13 +19,14 @@ import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicLong;
 
-import org.opendaylight.openflowplugin.api.openflow.md.core.session.IMessageDispatchService;
-import org.opendaylight.openflowplugin.api.openflow.md.core.session.SessionContext;
-import org.opendaylight.openflowplugin.api.openflow.md.core.session.SwitchSessionKeyOF;
 import org.opendaylight.openflowplugin.api.openflow.md.ModelDrivenSwitch;
 import org.opendaylight.openflowplugin.api.openflow.md.core.ConnectionConductor;
 import org.opendaylight.openflowplugin.api.openflow.md.core.NotificationEnqueuer;
 import org.opendaylight.openflowplugin.api.openflow.md.core.SwitchConnectionDistinguisher;
+import org.opendaylight.openflowplugin.api.openflow.md.core.session.IMessageDispatchService;
+import org.opendaylight.openflowplugin.api.openflow.md.core.session.SessionContext;
+import org.opendaylight.openflowplugin.api.openflow.md.core.session.SwitchSessionKeyOF;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ControllerRole;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
 import org.opendaylight.yangtools.concepts.CompositeObjectRegistration;
@@ -46,7 +48,8 @@ public class SessionContextOFImpl implements SessionContext {
     private final Map<Long, Boolean> portBandwidth;
     private CompositeObjectRegistration<ModelDrivenSwitch> providerRegistration;
     private int seed;
-    
+    private ControllerRole roleOnDevice = ControllerRole.OFPCRROLEEQUAL;
+
 
     /**
      * default ctor
@@ -81,7 +84,7 @@ public class SessionContextOFImpl implements SessionContext {
     public Set<Entry<SwitchConnectionDistinguisher, ConnectionConductor>> getAuxiliaryConductors() {
         return Collections.unmodifiableSet(auxiliaryConductors.entrySet());
     }
-    
+
     @Override
     public GetFeaturesOutput getFeatures() {
         return features;
@@ -125,7 +128,7 @@ public class SessionContextOFImpl implements SessionContext {
     public void setSessionKey(SwitchSessionKeyOF sessionKey) {
         this.sessionKey = sessionKey;
     }
-    
+
     /**
      * @param seed the seed to set
      */
@@ -152,7 +155,7 @@ public class SessionContextOFImpl implements SessionContext {
     public Map<Long, PortGrouping> getPhysicalPorts() {
         return this.physicalPorts;
     }
-    
+
     @Override
     public Map<Long, Boolean> getPortsBandwidth() {
         return this.portBandwidth;
@@ -207,23 +210,23 @@ public class SessionContextOFImpl implements SessionContext {
         }
         return result;
     }
-    
+
     @Override
     public void setProviderRegistration(
             CompositeObjectRegistration<ModelDrivenSwitch> providerRegistration) {
                 this.providerRegistration = providerRegistration;
     }
-    
+
     @Override
     public CompositeObjectRegistration<ModelDrivenSwitch> getProviderRegistration() {
         return providerRegistration;
     }
-    
+
     @Override
     public int getSeed() {
         return seed;
     }
-    
+
     /**
      * @param notificationEnqueuer the notificationEnqueuer to set
      */
@@ -231,9 +234,26 @@ public class SessionContextOFImpl implements SessionContext {
             NotificationEnqueuer notificationEnqueuer) {
         this.notificationEnqueuer = notificationEnqueuer;
     }
-    
+
     @Override
     public NotificationEnqueuer getNotificationEnqueuer() {
         return notificationEnqueuer;
     }
+
+    /**
+     * @return the roleOnDevice
+     */
+    @Override
+    public ControllerRole getRoleOnDevice() {
+        return roleOnDevice;
+    }
+
+    /**
+     * @param roleOnDevice the roleOnDevice to set
+     */
+    @Override
+    public void setRoleOnDevice(ControllerRole roleOnDevice) {
+        Preconditions.checkNotNull("Proposed controller role can not be empty.", roleOnDevice);
+        this.roleOnDevice = roleOnDevice;
+    }
 }