| /* |
| * Copyright 2016-present Open Networking Foundation |
| * |
| * 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.castor; |
| |
| import com.google.common.collect.ImmutableSet; |
| import org.onlab.packet.IpAddress; |
| import org.onlab.packet.MacAddress; |
| import org.onlab.util.KryoNamespace; |
| import org.onosproject.net.intent.Key; |
| import org.onosproject.net.intent.MultiPointToSinglePointIntent; |
| import org.onosproject.net.intent.PointToPointIntent; |
| import org.onosproject.store.serializers.KryoNamespaces; |
| import org.onosproject.store.service.ConsistentMap; |
| import org.onosproject.store.service.DistributedSet; |
| import org.onosproject.store.service.Serializer; |
| import org.onosproject.store.service.StorageService; |
| import org.onosproject.store.service.Versioned; |
| import org.osgi.service.component.annotations.Activate; |
| import org.osgi.service.component.annotations.Component; |
| import org.osgi.service.component.annotations.Deactivate; |
| import org.osgi.service.component.annotations.Reference; |
| import org.osgi.service.component.annotations.ReferenceCardinality; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * Distributed Store for Castor. |
| */ |
| |
| @Component(immediate = true, service = CastorStore.class) |
| public class DistributedCastorStore implements CastorStore { |
| |
| private final Logger log = LoggerFactory.getLogger(getClass()); |
| |
| @Reference(cardinality = ReferenceCardinality.MANDATORY) |
| protected StorageService storageService; |
| |
| private ConsistentMap<IpAddress, MacAddress> addressMap; |
| private ConsistentMap<Key, PointToPointIntent> peerIntents; |
| private ConsistentMap<String, MultiPointToSinglePointIntent> layer2Intents; |
| private DistributedSet<Peer> allPeers; |
| private DistributedSet<Peer> customers; |
| private DistributedSet<Peer> routeServers; |
| |
| |
| @Activate |
| protected void activate() { |
| |
| addressMap = storageService.<IpAddress, MacAddress>consistentMapBuilder() |
| .withName("castor-addressMap") |
| .withSerializer(Serializer.using(KryoNamespaces.API)) |
| .build(); |
| |
| peerIntents = storageService.<Key, PointToPointIntent>consistentMapBuilder() |
| .withName("castor-peerIntents") |
| .withSerializer(Serializer.using(KryoNamespaces.API)) |
| .build(); |
| |
| layer2Intents = storageService.<String, MultiPointToSinglePointIntent>consistentMapBuilder() |
| .withName("castor-layer2Intents") |
| .withSerializer(Serializer.using(KryoNamespaces.API)) |
| .build(); |
| |
| allPeers = storageService.<Peer>setBuilder() |
| .withName("castor-allPeers") |
| .withSerializer(Serializer.using( |
| new KryoNamespace.Builder() |
| .register(KryoNamespaces.API) |
| .register(Peer.class) |
| .build())) |
| .build() |
| .asDistributedSet(); |
| |
| customers = storageService.<Peer>setBuilder() |
| .withName("castor-customers") |
| .withSerializer(Serializer.using( |
| new KryoNamespace.Builder() |
| .register(KryoNamespaces.API) |
| .register(Peer.class) |
| .build())) |
| .build() |
| .asDistributedSet(); |
| |
| routeServers = storageService.<Peer>setBuilder() |
| .withName("castor-routeServers") |
| .withSerializer(Serializer.using( |
| new KryoNamespace.Builder() |
| .register(KryoNamespaces.API) |
| .register(Peer.class) |
| .build())) |
| .build() |
| .asDistributedSet(); |
| |
| log.info("Started"); |
| |
| } |
| |
| @Deactivate |
| protected void deactivate() { |
| |
| } |
| |
| @Override |
| public Set<Peer> getAllPeers() { |
| return ImmutableSet.copyOf(allPeers); |
| } |
| |
| @Override |
| public void storePeer(Peer peer) { |
| allPeers.add(peer); |
| } |
| |
| @Override |
| public Set<Peer> getServers() { |
| return ImmutableSet.copyOf(routeServers); |
| } |
| |
| @Override |
| public void storeServer(Peer server) { |
| routeServers.add(server); |
| } |
| |
| @Override |
| public Set<Peer> getCustomers() { |
| return ImmutableSet.copyOf(customers); |
| } |
| |
| @Override |
| public void storeCustomer(Peer customer) { |
| customers.add(customer); |
| } |
| |
| @Override |
| public Map<IpAddress, MacAddress> getAddressMap() { |
| Map<IpAddress, MacAddress> validMapping = new HashMap<>(); |
| for (Map.Entry<IpAddress, Versioned<MacAddress>> entry: addressMap.entrySet()) { |
| validMapping.put(entry.getKey(), entry.getValue().value()); |
| } |
| return validMapping; |
| } |
| |
| @Override |
| public void setAddressMap(IpAddress ip, MacAddress mac) { |
| addressMap.put(ip, mac); |
| } |
| |
| @Override |
| public Map<Key, PointToPointIntent> getPeerIntents() { |
| Map<Key, PointToPointIntent> validMapping = new HashMap<>(); |
| for (Map.Entry<Key, Versioned<PointToPointIntent>> entry: peerIntents.entrySet()) { |
| validMapping.put(entry.getKey(), entry.getValue().value()); |
| } |
| return validMapping; |
| } |
| |
| @Override |
| public void storePeerIntent(Key key, PointToPointIntent intent) { |
| peerIntents.put(key, intent); |
| |
| } |
| |
| @Override |
| public Map<String, MultiPointToSinglePointIntent> getLayer2Intents() { |
| Map<String, MultiPointToSinglePointIntent> validMapping = new HashMap<>(); |
| for (Map.Entry<String, Versioned<MultiPointToSinglePointIntent>> entry: layer2Intents.entrySet()) { |
| validMapping.put(entry.getKey(), entry.getValue().value()); |
| } |
| return validMapping; |
| } |
| |
| @Override |
| public void storeLayer2Intent(String key, MultiPointToSinglePointIntent intent) { |
| layer2Intents.put(key, intent); |
| } |
| |
| @Override |
| public Map<String, String> getCustomersMap() { |
| Map<String, String> peerMap = new HashMap<>(); |
| for (Peer cust : customers) { |
| peerMap.put(cust.getName(), cust.getIpAddress()); |
| } |
| return peerMap; |
| } |
| |
| @Override |
| public void removeCustomer(Peer peer) { |
| customers.remove(peer); |
| allPeers.remove(peer); |
| } |
| |
| @Override |
| public void removePeerIntent(Key key) { |
| peerIntents.remove(key); |
| |
| } |
| |
| @Override |
| public void removeLayer2Intent(String key) { |
| layer2Intents.remove(key); |
| |
| } |
| } |
| |