Merge "Added controller is-connected code"

[netvirt.git] / openstack / net-virt / src / main / java / org / opendaylight / ovsdb / openstack / netvirt / FloatingIPHandler.java

diff --git a/openstack/net-virt/src/main/java/org/opendaylight/ovsdb/openstack/netvirt/FloatingIPHandler.java b/openstack/net-virt/src/main/java/org/opendaylight/ovsdb/openstack/netvirt/FloatingIPHandler.java
index e06fbcfaf062955187f6d43ad615fe8e9c0bfec8..cda629dc7f524667571e0d361e76198d5d9fb859 100644 (file)
--- a/openstack/net-virt/src/main/java/org/opendaylight/ovsdb/openstack/netvirt/FloatingIPHandler.java
+++ b/openstack/net-virt/src/main/java/org/opendaylight/ovsdb/openstack/netvirt/FloatingIPHandler.java
@@ -9,12 +9,15 @@
  */
 package org.opendaylight.ovsdb.openstack.netvirt;
 
-import org.opendaylight.controller.networkconfig.neutron.INeutronFloatingIPAware;
-import org.opendaylight.controller.networkconfig.neutron.NeutronFloatingIP;
-import org.opendaylight.ovsdb.plugin.api.OvsdbConfigurationService;
-import org.opendaylight.ovsdb.plugin.api.OvsdbConnectionService;
-import org.opendaylight.ovsdb.plugin.api.OvsdbInventoryListener;
+import org.opendaylight.neutron.spi.INeutronFloatingIPAware;
+import org.opendaylight.neutron.spi.NeutronFloatingIP;
+import org.opendaylight.ovsdb.openstack.netvirt.api.Action;
+import org.opendaylight.ovsdb.openstack.netvirt.api.EventDispatcher;
+import org.opendaylight.ovsdb.openstack.netvirt.impl.NeutronL3Adapter;
 
+import org.opendaylight.ovsdb.utils.servicehelper.ServiceHelper;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceReference;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -24,16 +27,13 @@ import java.net.HttpURLConnection;
  * Handle requests for Neutron Floating IP.
  */
 public class FloatingIPHandler extends AbstractHandler
-        implements INeutronFloatingIPAware {
+        implements INeutronFloatingIPAware, ConfigInterface {
 
-    /**
-     * Logger instance.
-     */
     static final Logger logger = LoggerFactory.getLogger(FloatingIPHandler.class);
 
-    private volatile OvsdbConfigurationService ovsdbConfigurationService;
-    private volatile OvsdbConnectionService connectionService;
-    private volatile OvsdbInventoryListener ovsdbInventoryListener;
+    // The implementation for each of these services is resolved by the OSGi Service Manager
+    private volatile NeutronL3Adapter neutronL3Adapter;
+    private volatile EventDispatcher eventDispatcher;
 
     /**
      * Services provide this interface method to indicate if the specified floatingIP can be created
@@ -59,9 +59,7 @@ public class FloatingIPHandler extends AbstractHandler
      */
     @Override
     public void neutronFloatingIPCreated(NeutronFloatingIP floatingIP) {
-        logger.debug(" Floating IP created {}, uuid {}",
-                     floatingIP.getFixedIPAddress(),
-                     floatingIP.getFloatingIPUUID());
+        enqueueEvent(new NorthboundEvent(floatingIP, Action.ADD));
     }
 
     /**
@@ -90,9 +88,7 @@ public class FloatingIPHandler extends AbstractHandler
      */
     @Override
     public void neutronFloatingIPUpdated(NeutronFloatingIP floatingIP) {
-        logger.debug(" Floating IP updated {}, uuid {}",
-                     floatingIP.getFixedIPAddress(),
-                     floatingIP.getFloatingIPUUID());
+        enqueueEvent(new NorthboundEvent(floatingIP, Action.UPDATE));
     }
 
     /**
@@ -118,8 +114,47 @@ public class FloatingIPHandler extends AbstractHandler
      */
     @Override
     public void neutronFloatingIPDeleted(NeutronFloatingIP floatingIP) {
-        logger.debug(" Floating IP deleted {}, uuid {}",
-                     floatingIP.getFixedIPAddress(),
-                     floatingIP.getFloatingIPUUID());
+        enqueueEvent(new NorthboundEvent(floatingIP, Action.DELETE));
     }
+
+    /**
+     * Process the event.
+     *
+     * @param abstractEvent the {@link org.opendaylight.ovsdb.openstack.netvirt.AbstractEvent} event to be handled.
+     * @see org.opendaylight.ovsdb.openstack.netvirt.api.EventDispatcher
+     */
+    @Override
+    public void processEvent(AbstractEvent abstractEvent) {
+        if (!(abstractEvent instanceof NorthboundEvent)) {
+            logger.error("Unable to process abstract event " + abstractEvent);
+            return;
+        }
+        NorthboundEvent ev = (NorthboundEvent) abstractEvent;
+        switch (ev.getAction()) {
+            case ADD:
+                // fall through
+            case DELETE:
+                // fall through
+            case UPDATE:
+                neutronL3Adapter.handleNeutronFloatingIPEvent(ev.getNeutronFloatingIP(), ev.getAction());
+                break;
+            default:
+                logger.warn("Unable to process event action " + ev.getAction());
+                break;
+        }
+    }
+
+    @Override
+    public void setDependencies(BundleContext bundleContext, ServiceReference serviceReference) {
+        eventDispatcher =
+                (EventDispatcher) ServiceHelper.getGlobalInstance(EventDispatcher.class, this);
+        eventDispatcher.eventHandlerAdded(
+                bundleContext.getServiceReference(INeutronFloatingIPAware.class.getName()), this);
+        super.setDispatcher(eventDispatcher);
+        neutronL3Adapter =
+                (NeutronL3Adapter) ServiceHelper.getGlobalInstance(NeutronL3Adapter.class, this);
+    }
+
+    @Override
+    public void setDependencies(Object impl) {}
 }