diff options
Diffstat (limited to 'framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/router/impl/RouterManager.java')
| -rw-r--r-- | framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/router/impl/RouterManager.java | 269 |
1 files changed, 0 insertions, 269 deletions
diff --git a/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/router/impl/RouterManager.java b/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/router/impl/RouterManager.java deleted file mode 100644 index b796fd7b..00000000 --- a/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/router/impl/RouterManager.java +++ /dev/null @@ -1,269 +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.router.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.DefaultRouter; -import org.onosproject.vtnrsc.FixedIp; -import org.onosproject.vtnrsc.Router; -import org.onosproject.vtnrsc.RouterGateway; -import org.onosproject.vtnrsc.RouterId; -import org.onosproject.vtnrsc.SubnetId; -import org.onosproject.vtnrsc.TenantId; -import org.onosproject.vtnrsc.TenantNetworkId; -import org.onosproject.vtnrsc.VirtualPortId; -import org.onosproject.vtnrsc.router.RouterEvent; -import org.onosproject.vtnrsc.router.RouterListener; -import org.onosproject.vtnrsc.router.RouterService; -import org.onosproject.vtnrsc.subnet.SubnetService; -import org.onosproject.vtnrsc.tenantnetwork.TenantNetworkService; -import org.onosproject.vtnrsc.virtualport.VirtualPortService; -import org.slf4j.Logger; - -import com.google.common.collect.Sets; - -/** - * Provides implementation of the Router service. - */ -@Component(immediate = true) -@Service -public class RouterManager implements RouterService { - - private static final String ROUTER_ID_NULL = "Router ID cannot be null"; - private static final String ROUTER_NOT_NULL = "Router cannot be null"; - private static final String ROUTER = "vtn-router-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<RouterListener> listeners = Sets.newCopyOnWriteArraySet(); - private EventuallyConsistentMapListener<RouterId, Router> routerListener = new InnerRouterStoreListener(); - protected EventuallyConsistentMap<RouterId, Router> routerStore; - 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 TenantNetworkService tenantNetworkService; - - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected VirtualPortService virtualPortService; - - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected SubnetService subnetService; - - @Activate - public void activate() { - appId = coreService.registerApplication(VTNRSC_APP); - KryoNamespace.Builder serializer = KryoNamespace - .newBuilder() - .register(KryoNamespaces.API) - .register(Router.class, RouterId.class, DefaultRouter.class, - TenantNetworkId.class, TenantId.class, - VirtualPortId.class, DefaultRouter.class, - RouterGateway.class, Router.Status.class, - SubnetId.class); - routerStore = storageService - .<RouterId, Router>eventuallyConsistentMapBuilder() - .withName(ROUTER).withSerializer(serializer) - .withTimestampProvider((k, v) -> new WallClockTimestamp()) - .build(); - routerStore.addListener(routerListener); - log.info("Started"); - } - - @Deactivate - public void deactivate() { - routerStore.removeListener(routerListener); - routerStore.destroy(); - listeners.clear(); - log.info("Stopped"); - } - - @Override - public boolean exists(RouterId routerId) { - checkNotNull(routerId, ROUTER_ID_NULL); - return routerStore.containsKey(routerId); - } - - @Override - public Collection<Router> getRouters() { - return Collections.unmodifiableCollection(routerStore.values()); - } - - @Override - public Router getRouter(RouterId routerId) { - checkNotNull(routerId, ROUTER_ID_NULL); - return routerStore.get(routerId); - } - - @Override - public boolean createRouters(Collection<Router> routers) { - checkNotNull(routers, ROUTER_NOT_NULL); - for (Router router : routers) { - verifyRouterData(router); - routerStore.put(router.id(), router); - if (!routerStore.containsKey(router.id())) { - log.debug("The router is created failed whose identifier is {}", - router.id().toString()); - return false; - } - } - return true; - } - - @Override - public boolean updateRouters(Collection<Router> routers) { - checkNotNull(routers, ROUTER_NOT_NULL); - for (Router router : routers) { - if (!routerStore.containsKey(router.id())) { - log.debug("The routers is not exist whose identifier is {}", - router.id().toString()); - throw new IllegalArgumentException( - "routers ID doesn't exist"); - } - verifyRouterData(router); - routerStore.put(router.id(), router); - if (!router.equals(routerStore.get(router.id()))) { - log.debug("The router is updated failed whose identifier is {}", - router.id().toString()); - return false; - } - } - return true; - } - - @Override - public boolean removeRouters(Collection<RouterId> routerIds) { - checkNotNull(routerIds, ROUTER_ID_NULL); - for (RouterId routerId : routerIds) { - if (!routerStore.containsKey(routerId)) { - log.debug("The router is not exist whose identifier is {}", - routerId.toString()); - throw new IllegalArgumentException( - "router ID doesn't exist"); - } - Router router = routerStore.get(routerId); - routerStore.remove(routerId, router); - if (routerStore.containsKey(routerId)) { - log.debug("The router deleted is failed whose identifier is {}", - routerId.toString()); - return false; - } - } - return true; - } - - @Override - public void addListener(RouterListener listener) { - checkNotNull(listener, LISTENER_NOT_NULL); - listeners.add(listener); - } - - @Override - public void removeListener(RouterListener listener) { - checkNotNull(listener, LISTENER_NOT_NULL); - listeners.remove(listener); - } - - /** - * Verifies validity of Router data. - * - * @param routers router instance - */ - private void verifyRouterData(Router routers) { - checkNotNull(routers, ROUTER_NOT_NULL); - if (routers.gatewayPortid() != null - && !virtualPortService.exists(routers.gatewayPortid())) { - log.debug("The gateway port ID is not exist whose identifier is {}", - routers.gatewayPortid().toString()); - throw new IllegalArgumentException("gateway port ID doesn't exist"); - } - - if (routers.externalGatewayInfo() != null) { - RouterGateway routerGateway = routers.externalGatewayInfo(); - if (!tenantNetworkService.exists(routerGateway.networkId())) { - log.debug("The network ID of gateway info is not exist whose identifier is {}", - routers.id().toString()); - throw new IllegalArgumentException( - "network ID of gateway info doesn't exist"); - } - Iterable<FixedIp> fixedIps = routerGateway.externalFixedIps(); - for (FixedIp fixedIp : fixedIps) { - if (!subnetService.exists(fixedIp.subnetId())) { - log.debug("The subnet ID of gateway info is not exist whose identifier is {}", - routers.id().toString()); - throw new IllegalArgumentException( - "subnet ID of gateway info doesn't exist"); - } - } - } - } - - private class InnerRouterStoreListener - implements EventuallyConsistentMapListener<RouterId, Router> { - - @Override - public void event(EventuallyConsistentMapEvent<RouterId, Router> event) { - checkNotNull(event, EVENT_NOT_NULL); - Router router = event.value(); - if (EventuallyConsistentMapEvent.Type.PUT == event.type()) { - notifyListeners(new RouterEvent(RouterEvent.Type.ROUTER_PUT, - router)); - } - if (EventuallyConsistentMapEvent.Type.REMOVE == event.type()) { - notifyListeners(new RouterEvent(RouterEvent.Type.ROUTER_DELETE, - router)); - } - } - } - - /** - * Notifies specify event to all listeners. - * - * @param event Floating IP event - */ - private void notifyListeners(RouterEvent event) { - checkNotNull(event, EVENT_NOT_NULL); - listeners.forEach(listener -> listener.event(event)); - } -} |