Castor app - Needs final review and merge
Change-Id: Ieb32596216ac848e9661c0785427bfe96fb958c6
diff --git a/apps/castor/src/main/java/org/onosproject/castor/DistributedCastorStore.java b/apps/castor/src/main/java/org/onosproject/castor/DistributedCastorStore.java
new file mode 100644
index 0000000..d879db6
--- /dev/null
+++ b/apps/castor/src/main/java/org/onosproject/castor/DistributedCastorStore.java
@@ -0,0 +1,222 @@
+/*
+ * Copyright 2016-present 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.castor;
+
+import com.google.common.collect.ImmutableSet;
+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.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.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.onosproject.store.serializers.KryoNamespaces;
+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
+public class DistributedCastorStore implements CastorStore {
+
+ private final Logger log = LoggerFactory.getLogger(getClass());
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ 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);
+
+ }
+}
+