diff options
Diffstat (limited to 'framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/routerinterface/impl/RouterInterfaceManager.java')
| -rw-r--r-- | framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/routerinterface/impl/RouterInterfaceManager.java | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/routerinterface/impl/RouterInterfaceManager.java b/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/routerinterface/impl/RouterInterfaceManager.java deleted file mode 100644 index 244a5c03..00000000 --- a/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/routerinterface/impl/RouterInterfaceManager.java +++ /dev/null @@ -1,235 +0,0 @@ -/* - * Copyright 2015 Open Networking Laboratory - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.onosproject.vtnrsc.routerinterface.impl; - -import static com.google.common.base.Preconditions.checkNotNull; -import static org.slf4j.LoggerFactory.getLogger; - -import java.util.Collection; -import java.util.Collections; -import java.util.Set; - -import org.apache.felix.scr.annotations.Activate; -import org.apache.felix.scr.annotations.Component; -import org.apache.felix.scr.annotations.Deactivate; -import org.apache.felix.scr.annotations.Reference; -import org.apache.felix.scr.annotations.ReferenceCardinality; -import org.apache.felix.scr.annotations.Service; -import org.onlab.util.KryoNamespace; -import org.onosproject.core.ApplicationId; -import org.onosproject.core.CoreService; -import org.onosproject.store.serializers.KryoNamespaces; -import org.onosproject.store.service.EventuallyConsistentMap; -import org.onosproject.store.service.EventuallyConsistentMapEvent; -import org.onosproject.store.service.EventuallyConsistentMapListener; -import org.onosproject.store.service.StorageService; -import org.onosproject.store.service.WallClockTimestamp; -import org.onosproject.vtnrsc.RouterId; -import org.onosproject.vtnrsc.RouterInterface; -import org.onosproject.vtnrsc.SubnetId; -import org.onosproject.vtnrsc.TenantId; -import org.onosproject.vtnrsc.VirtualPortId; -import org.onosproject.vtnrsc.router.RouterService; -import org.onosproject.vtnrsc.routerinterface.RouterInterfaceEvent; -import org.onosproject.vtnrsc.routerinterface.RouterInterfaceListener; -import org.onosproject.vtnrsc.routerinterface.RouterInterfaceService; -import org.onosproject.vtnrsc.subnet.SubnetService; -import org.onosproject.vtnrsc.virtualport.VirtualPortService; -import org.slf4j.Logger; - -import com.google.common.collect.Sets; - -/** - * Provides implementation of the Router interface service. - */ -@Component(immediate = true) -@Service -public class RouterInterfaceManager implements RouterInterfaceService { - private static final String SUBNET_ID_NULL = "Subnet ID cannot be null"; - private static final String ROUTER_INTERFACE_NULL = "Router Interface cannot be null"; - private static final String ROUTER_INTERFACE = "vtn-router-interface-store"; - private static final String VTNRSC_APP = "org.onosproject.vtnrsc"; - private static final String LISTENER_NOT_NULL = "Listener cannot be null"; - private static final String EVENT_NOT_NULL = "event cannot be null"; - - private final Logger log = getLogger(getClass()); - private final Set<RouterInterfaceListener> listeners = Sets - .newCopyOnWriteArraySet(); - private EventuallyConsistentMapListener<SubnetId, RouterInterface> routerInterfaceListener = - new InnerRouterInterfaceStoreListener(); - protected EventuallyConsistentMap<SubnetId, RouterInterface> routerInterfaceStore; - protected ApplicationId appId; - - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected StorageService storageService; - - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected CoreService coreService; - - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected VirtualPortService virtualPortService; - - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected SubnetService subnetService; - - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected RouterService routerService; - - @Activate - public void activate() { - appId = coreService.registerApplication(VTNRSC_APP); - KryoNamespace.Builder serializer = KryoNamespace - .newBuilder() - .register(KryoNamespaces.API) - .register(RouterId.class, TenantId.class, VirtualPortId.class, - RouterInterface.class, SubnetId.class); - routerInterfaceStore = storageService - .<SubnetId, RouterInterface>eventuallyConsistentMapBuilder() - .withName(ROUTER_INTERFACE).withSerializer(serializer) - .withTimestampProvider((k, v) -> new WallClockTimestamp()) - .build(); - routerInterfaceStore.addListener(routerInterfaceListener); - log.info("Started"); - } - - @Deactivate - public void deactivate() { - routerInterfaceStore.removeListener(routerInterfaceListener); - routerInterfaceStore.destroy(); - listeners.clear(); - log.info("Stopped"); - } - - @Override - public boolean exists(SubnetId subnetId) { - checkNotNull(subnetId, SUBNET_ID_NULL); - return routerInterfaceStore.containsKey(subnetId); - } - - @Override - public Collection<RouterInterface> getRouterInterfaces() { - return Collections - .unmodifiableCollection(routerInterfaceStore.values()); - } - - @Override - public RouterInterface getRouterInterface(SubnetId subnetId) { - checkNotNull(subnetId, SUBNET_ID_NULL); - return routerInterfaceStore.get(subnetId); - } - - @Override - public boolean addRouterInterface(RouterInterface routerInterface) { - checkNotNull(routerInterface, ROUTER_INTERFACE_NULL); - verifyRouterInterfaceData(routerInterface); - routerInterfaceStore.put(routerInterface.subnetId(), routerInterface); - if (!routerInterfaceStore.containsKey(routerInterface.subnetId())) { - log.debug("The router interface is created failed whose identifier is {}", - routerInterface.subnetId().toString()); - return false; - } - return true; - } - - @Override - public boolean removeRouterInterface(RouterInterface routerInterface) { - checkNotNull(routerInterface, ROUTER_INTERFACE_NULL); - if (!routerInterfaceStore.containsKey(routerInterface.subnetId())) { - log.debug("The router interface is not exist whose identifier is {}", - routerInterface.subnetId().toString()); - throw new IllegalArgumentException("subnet ID doesn't exist"); - } - verifyRouterInterfaceData(routerInterface); - routerInterfaceStore - .remove(routerInterface.subnetId(), routerInterface); - if (routerInterfaceStore.containsKey(routerInterface.subnetId())) { - log.debug("The router interface deleted is failed whose identifier is {}", - routerInterface.subnetId().toString()); - return false; - } - return true; - } - - @Override - public void addListener(RouterInterfaceListener listener) { - checkNotNull(listener, LISTENER_NOT_NULL); - listeners.add(listener); - } - - @Override - public void removeListener(RouterInterfaceListener listener) { - checkNotNull(listener, LISTENER_NOT_NULL); - listeners.remove(listener); - } - - /** - * Verifies validity of Router interface data. - * - * @param routers router instance - */ - private void verifyRouterInterfaceData(RouterInterface routerInterface) { - checkNotNull(routerInterface, ROUTER_INTERFACE_NULL); - if (!subnetService.exists(routerInterface.subnetId())) { - log.debug("The subnet ID of interface is not exist whose identifier is {}", - routerInterface.subnetId().toString()); - throw new IllegalArgumentException( - "subnet ID of interface doesn't exist"); - } - if (!virtualPortService.exists(routerInterface.portId())) { - log.debug("The port ID of interface is not exist whose identifier is {}", - routerInterface.portId().toString()); - throw new IllegalArgumentException( - "port ID of interface doesn't exist"); - } - if (!routerService.exists(routerInterface.routerId())) { - log.debug("The router ID of interface is not exist whose identifier is {}", - routerInterface.routerId().toString()); - throw new IllegalArgumentException( - "router ID of interface doesn't exist"); - } - } - - private class InnerRouterInterfaceStoreListener - implements - EventuallyConsistentMapListener<SubnetId, RouterInterface> { - - @Override - public void event(EventuallyConsistentMapEvent<SubnetId, RouterInterface> event) { - checkNotNull(event, EVENT_NOT_NULL); - RouterInterface routerInterface = event.value(); - if (EventuallyConsistentMapEvent.Type.PUT == event.type()) { - notifyListeners(new RouterInterfaceEvent( - RouterInterfaceEvent.Type.ROUTER_INTERFACE_PUT, - routerInterface)); - } - if (EventuallyConsistentMapEvent.Type.REMOVE == event.type()) { - notifyListeners(new RouterInterfaceEvent( - RouterInterfaceEvent.Type.ROUTER_INTERFACE_DELETE, - routerInterface)); - } - } - } - - /** - * Notifies specify event to all listeners. - * - * @param event Floating IP event - */ - private void notifyListeners(RouterInterfaceEvent event) { - checkNotNull(event, EVENT_NOT_NULL); - listeners.forEach(listener -> listener.event(event)); - } -} |