Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 1 | package net.onrc.onos.datagrid; |
| 2 | |
| 3 | import java.io.FileNotFoundException; |
| 4 | import java.util.ArrayList; |
| 5 | import java.util.Collection; |
| 6 | import java.util.HashMap; |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 7 | import java.util.LinkedList; |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 8 | import java.util.List; |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 9 | import java.util.Map; |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 10 | import java.util.Set; |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 11 | import java.util.concurrent.TimeUnit; |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 12 | |
| 13 | import net.floodlightcontroller.core.IFloodlightProviderService; |
| 14 | import net.floodlightcontroller.core.module.FloodlightModuleContext; |
| 15 | import net.floodlightcontroller.core.module.FloodlightModuleException; |
| 16 | import net.floodlightcontroller.core.module.IFloodlightModule; |
| 17 | import net.floodlightcontroller.core.module.IFloodlightService; |
Pavlin Radoslavov | da7ef61 | 2013-10-30 16:12:14 -0700 | [diff] [blame] | 18 | import net.floodlightcontroller.restserver.IRestApiService; |
Pavlin Radoslavov | da7ef61 | 2013-10-30 16:12:14 -0700 | [diff] [blame] | 19 | import net.onrc.onos.datagrid.web.DatagridWebRoutable; |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 20 | import net.onrc.onos.ofcontroller.flowmanager.IFlowEventHandlerService; |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 21 | import net.onrc.onos.ofcontroller.proxyarp.ArpReplyNotification; |
| 22 | import net.onrc.onos.ofcontroller.proxyarp.IArpReplyEventHandler; |
| 23 | import net.onrc.onos.ofcontroller.proxyarp.IPacketOutEventHandler; |
| 24 | import net.onrc.onos.ofcontroller.proxyarp.PacketOutNotification; |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 25 | import net.onrc.onos.ofcontroller.topology.TopologyElement; |
Pavlin Radoslavov | 909da3c | 2014-01-09 04:04:33 -0800 | [diff] [blame] | 26 | import net.onrc.onos.ofcontroller.util.Dpid; |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 27 | import net.onrc.onos.ofcontroller.util.FlowEntry; |
| 28 | import net.onrc.onos.ofcontroller.util.FlowEntryId; |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 29 | import net.onrc.onos.ofcontroller.util.FlowId; |
| 30 | import net.onrc.onos.ofcontroller.util.FlowPath; |
Pavlin Radoslavov | a9c0c3b | 2014-01-09 10:54:45 -0800 | [diff] [blame] | 31 | import net.onrc.onos.ofcontroller.util.Pair; |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 32 | import net.onrc.onos.ofcontroller.util.serializers.KryoFactory; |
| 33 | |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 34 | import org.slf4j.Logger; |
| 35 | import org.slf4j.LoggerFactory; |
| 36 | |
Yuta HIGUCHI | 2d5ac52 | 2014-01-22 10:21:41 -0800 | [diff] [blame] | 37 | import com.esotericsoftware.kryo.Kryo; |
| 38 | import com.esotericsoftware.kryo.io.Input; |
| 39 | import com.esotericsoftware.kryo.io.Output; |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 40 | import com.hazelcast.config.Config; |
| 41 | import com.hazelcast.config.FileSystemXmlConfig; |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 42 | import com.hazelcast.core.EntryEvent; |
| 43 | import com.hazelcast.core.EntryListener; |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 44 | import com.hazelcast.core.Hazelcast; |
| 45 | import com.hazelcast.core.HazelcastInstance; |
Toshio Koide | 3738ee5 | 2014-02-12 14:57:39 -0800 | [diff] [blame^] | 46 | import com.hazelcast.core.IList; |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 47 | import com.hazelcast.core.IMap; |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 48 | import com.hazelcast.instance.GroupProperties; |
Toshio Koide | 3738ee5 | 2014-02-12 14:57:39 -0800 | [diff] [blame^] | 49 | import net.onrc.onos.intent.Intent; |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 50 | |
Pavlin Radoslavov | e249767 | 2014-01-12 18:03:35 -0800 | [diff] [blame] | 51 | import net.onrc.onos.ofcontroller.flowmanager.PerformanceMonitor; |
| 52 | |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 53 | /** |
| 54 | * A datagrid service that uses Hazelcast as a datagrid. |
| 55 | * The relevant data is stored in the Hazelcast datagrid and shared as |
| 56 | * appropriate in a multi-node cluster. |
| 57 | */ |
| 58 | public class HazelcastDatagrid implements IFloodlightModule, IDatagridService { |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 59 | private final static int MAX_BUFFER_SIZE = 64*1024; |
| 60 | |
Yuta HIGUCHI | 6ac8d18 | 2013-10-22 15:24:56 -0700 | [diff] [blame] | 61 | protected final static Logger log = LoggerFactory.getLogger(HazelcastDatagrid.class); |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 62 | protected IFloodlightProviderService floodlightProvider; |
Pavlin Radoslavov | da7ef61 | 2013-10-30 16:12:14 -0700 | [diff] [blame] | 63 | protected IRestApiService restApi; |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 64 | |
| 65 | protected static final String HazelcastConfigFile = "datagridConfig"; |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 66 | private HazelcastInstance hazelcastInstance = null; |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 67 | private Config hazelcastConfig = null; |
| 68 | |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 69 | private KryoFactory kryoFactory = new KryoFactory(); |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 70 | private IFlowEventHandlerService flowEventHandlerService = null; |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 71 | |
| 72 | // State related to the Flow map |
| 73 | protected static final String mapFlowName = "mapFlow"; |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 74 | private IMap<Long, byte[]> mapFlow = null; |
| 75 | private MapFlowListener mapFlowListener = null; |
| 76 | private String mapFlowListenerId = null; |
| 77 | |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 78 | // State related to the Flow Entry map |
| 79 | protected static final String mapFlowEntryName = "mapFlowEntry"; |
| 80 | private IMap<Long, byte[]> mapFlowEntry = null; |
| 81 | private MapFlowEntryListener mapFlowEntryListener = null; |
| 82 | private String mapFlowEntryListenerId = null; |
| 83 | |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 84 | // State related to the Flow ID map |
| 85 | protected static final String mapFlowIdName = "mapFlowId"; |
| 86 | private IMap<Long, byte[]> mapFlowId = null; |
| 87 | private MapFlowIdListener mapFlowIdListener = null; |
| 88 | private String mapFlowIdListenerId = null; |
| 89 | |
Pavlin Radoslavov | 909da3c | 2014-01-09 04:04:33 -0800 | [diff] [blame] | 90 | // State related to the Flow Entry ID map |
| 91 | protected static final String mapFlowEntryIdName = "mapFlowEntryId"; |
| 92 | private IMap<Long, byte[]> mapFlowEntryId = null; |
| 93 | private MapFlowEntryIdListener mapFlowEntryIdListener = null; |
| 94 | private String mapFlowEntryIdListenerId = null; |
| 95 | |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 96 | // State related to the Network Topology map |
| 97 | protected static final String mapTopologyName = "mapTopology"; |
| 98 | private IMap<String, byte[]> mapTopology = null; |
| 99 | private MapTopologyListener mapTopologyListener = null; |
| 100 | private String mapTopologyListenerId = null; |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 101 | |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 102 | // State related to the packet out map |
| 103 | protected static final String packetOutMapName = "packetOutMap"; |
| 104 | private IMap<PacketOutNotification, byte[]> packetOutMap = null; |
| 105 | private List<IPacketOutEventHandler> packetOutEventHandlers = new ArrayList<IPacketOutEventHandler>(); |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 106 | |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 107 | private final byte[] dummyByte = {0}; |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 108 | |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 109 | // State related to the ARP reply map |
| 110 | protected static final String arpReplyMapName = "arpReplyMap"; |
| 111 | private IMap<ArpReplyNotification, byte[]> arpReplyMap = null; |
| 112 | private List<IArpReplyEventHandler> arpReplyEventHandlers = new ArrayList<IArpReplyEventHandler>(); |
Toshio Koide | 3738ee5 | 2014-02-12 14:57:39 -0800 | [diff] [blame^] | 113 | |
| 114 | |
| 115 | protected static final String intentListName = "intentList"; |
| 116 | private IList<Intent> intentList = null; |
| 117 | |
| 118 | @Override |
| 119 | public void registerIntent(Collection<Intent> intents) { |
| 120 | intentList.addAll(intents); |
| 121 | } |
| 122 | |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 123 | |
| 124 | /** |
| 125 | * Class for receiving notifications for Flow state. |
| 126 | * |
| 127 | * The datagrid map is: |
| 128 | * - Key : Flow ID (Long) |
Pavlin Radoslavov | 5367d21 | 2013-11-07 11:18:51 -0800 | [diff] [blame] | 129 | * - Value : Serialized FlowPath (byte[]) |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 130 | */ |
| 131 | class MapFlowListener implements EntryListener<Long, byte[]> { |
| 132 | /** |
| 133 | * Receive a notification that an entry is added. |
| 134 | * |
| 135 | * @param event the notification event for the entry. |
| 136 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 137 | @Override |
Pavlin Radoslavov | 95e6e90 | 2013-12-11 12:03:29 -0800 | [diff] [blame] | 138 | public void entryAdded(EntryEvent<Long, byte[]> event) { |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 139 | byte[] valueBytes = event.getValue(); |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 140 | |
| 141 | // |
| 142 | // Decode the value and deliver the notification |
| 143 | // |
| 144 | Kryo kryo = kryoFactory.newKryo(); |
| 145 | Input input = new Input(valueBytes); |
| 146 | FlowPath flowPath = kryo.readObject(input, FlowPath.class); |
| 147 | kryoFactory.deleteKryo(kryo); |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 148 | flowEventHandlerService.notificationRecvFlowAdded(flowPath); |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 149 | } |
| 150 | |
| 151 | /** |
| 152 | * Receive a notification that an entry is removed. |
| 153 | * |
| 154 | * @param event the notification event for the entry. |
| 155 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 156 | @Override |
Pavlin Radoslavov | 95e6e90 | 2013-12-11 12:03:29 -0800 | [diff] [blame] | 157 | public void entryRemoved(EntryEvent<Long, byte[]> event) { |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 158 | byte[] valueBytes = event.getValue(); |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 159 | |
| 160 | // |
| 161 | // Decode the value and deliver the notification |
| 162 | // |
| 163 | Kryo kryo = kryoFactory.newKryo(); |
| 164 | Input input = new Input(valueBytes); |
| 165 | FlowPath flowPath = kryo.readObject(input, FlowPath.class); |
| 166 | kryoFactory.deleteKryo(kryo); |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 167 | flowEventHandlerService.notificationRecvFlowRemoved(flowPath); |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 168 | } |
| 169 | |
| 170 | /** |
| 171 | * Receive a notification that an entry is updated. |
| 172 | * |
| 173 | * @param event the notification event for the entry. |
| 174 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 175 | @Override |
Pavlin Radoslavov | 95e6e90 | 2013-12-11 12:03:29 -0800 | [diff] [blame] | 176 | public void entryUpdated(EntryEvent<Long, byte[]> event) { |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 177 | byte[] valueBytes = event.getValue(); |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 178 | |
| 179 | // |
| 180 | // Decode the value and deliver the notification |
| 181 | // |
| 182 | Kryo kryo = kryoFactory.newKryo(); |
| 183 | Input input = new Input(valueBytes); |
| 184 | FlowPath flowPath = kryo.readObject(input, FlowPath.class); |
| 185 | kryoFactory.deleteKryo(kryo); |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 186 | flowEventHandlerService.notificationRecvFlowUpdated(flowPath); |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 187 | } |
| 188 | |
| 189 | /** |
| 190 | * Receive a notification that an entry is evicted. |
| 191 | * |
| 192 | * @param event the notification event for the entry. |
| 193 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 194 | @Override |
Pavlin Radoslavov | 95e6e90 | 2013-12-11 12:03:29 -0800 | [diff] [blame] | 195 | public void entryEvicted(EntryEvent<Long, byte[]> event) { |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 196 | // NOTE: We don't use eviction for this map |
| 197 | } |
| 198 | } |
| 199 | |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 200 | /** |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 201 | * Class for receiving notifications for FlowEntry state. |
| 202 | * |
| 203 | * The datagrid map is: |
| 204 | * - Key : FlowEntry ID (Long) |
| 205 | * - Value : Serialized FlowEntry (byte[]) |
| 206 | */ |
| 207 | class MapFlowEntryListener implements EntryListener<Long, byte[]> { |
| 208 | /** |
| 209 | * Receive a notification that an entry is added. |
| 210 | * |
| 211 | * @param event the notification event for the entry. |
| 212 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 213 | @Override |
Pavlin Radoslavov | 95e6e90 | 2013-12-11 12:03:29 -0800 | [diff] [blame] | 214 | public void entryAdded(EntryEvent<Long, byte[]> event) { |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 215 | byte[] valueBytes = event.getValue(); |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 216 | |
| 217 | // |
| 218 | // Decode the value and deliver the notification |
| 219 | // |
| 220 | Kryo kryo = kryoFactory.newKryo(); |
| 221 | Input input = new Input(valueBytes); |
| 222 | FlowEntry flowEntry = kryo.readObject(input, FlowEntry.class); |
| 223 | kryoFactory.deleteKryo(kryo); |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 224 | flowEventHandlerService.notificationRecvFlowEntryAdded(flowEntry); |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 225 | } |
| 226 | |
| 227 | /** |
| 228 | * Receive a notification that an entry is removed. |
| 229 | * |
| 230 | * @param event the notification event for the entry. |
| 231 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 232 | @Override |
Pavlin Radoslavov | 95e6e90 | 2013-12-11 12:03:29 -0800 | [diff] [blame] | 233 | public void entryRemoved(EntryEvent<Long, byte[]> event) { |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 234 | byte[] valueBytes = event.getValue(); |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 235 | |
| 236 | // |
| 237 | // Decode the value and deliver the notification |
| 238 | // |
| 239 | Kryo kryo = kryoFactory.newKryo(); |
| 240 | Input input = new Input(valueBytes); |
| 241 | FlowEntry flowEntry = kryo.readObject(input, FlowEntry.class); |
| 242 | kryoFactory.deleteKryo(kryo); |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 243 | flowEventHandlerService.notificationRecvFlowEntryRemoved(flowEntry); |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 244 | } |
| 245 | |
| 246 | /** |
| 247 | * Receive a notification that an entry is updated. |
| 248 | * |
| 249 | * @param event the notification event for the entry. |
| 250 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 251 | @Override |
Pavlin Radoslavov | 95e6e90 | 2013-12-11 12:03:29 -0800 | [diff] [blame] | 252 | public void entryUpdated(EntryEvent<Long, byte[]> event) { |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 253 | byte[] valueBytes = event.getValue(); |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 254 | |
| 255 | // |
| 256 | // Decode the value and deliver the notification |
| 257 | // |
| 258 | Kryo kryo = kryoFactory.newKryo(); |
| 259 | Input input = new Input(valueBytes); |
| 260 | FlowEntry flowEntry = kryo.readObject(input, FlowEntry.class); |
| 261 | kryoFactory.deleteKryo(kryo); |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 262 | flowEventHandlerService.notificationRecvFlowEntryUpdated(flowEntry); |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 263 | } |
| 264 | |
| 265 | /** |
| 266 | * Receive a notification that an entry is evicted. |
| 267 | * |
| 268 | * @param event the notification event for the entry. |
| 269 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 270 | @Override |
Pavlin Radoslavov | 95e6e90 | 2013-12-11 12:03:29 -0800 | [diff] [blame] | 271 | public void entryEvicted(EntryEvent<Long, byte[]> event) { |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 272 | // NOTE: We don't use eviction for this map |
| 273 | } |
| 274 | } |
| 275 | |
| 276 | /** |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 277 | * Class for receiving notifications for FlowId state. |
| 278 | * |
| 279 | * The datagrid map is: |
| 280 | * - Key : FlowId (Long) |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 281 | * - Value : Serialized Switch Dpid (byte[]) |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 282 | */ |
| 283 | class MapFlowIdListener implements EntryListener<Long, byte[]> { |
| 284 | /** |
| 285 | * Receive a notification that an entry is added. |
| 286 | * |
| 287 | * @param event the notification event for the entry. |
| 288 | */ |
| 289 | public void entryAdded(EntryEvent<Long, byte[]> event) { |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 290 | Long keyLong = event.getKey(); |
| 291 | FlowId flowId = new FlowId(keyLong); |
| 292 | |
Pavlin Radoslavov | 909da3c | 2014-01-09 04:04:33 -0800 | [diff] [blame] | 293 | byte[] valueBytes = event.getValue(); |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 294 | |
| 295 | // |
| 296 | // Decode the value and deliver the notification |
| 297 | // |
| 298 | Kryo kryo = kryoFactory.newKryo(); |
| 299 | Input input = new Input(valueBytes); |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 300 | Dpid dpid = kryo.readObject(input, Dpid.class); |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 301 | kryoFactory.deleteKryo(kryo); |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 302 | flowEventHandlerService.notificationRecvFlowIdAdded(flowId, dpid); |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 303 | } |
| 304 | |
| 305 | /** |
| 306 | * Receive a notification that an entry is removed. |
| 307 | * |
| 308 | * @param event the notification event for the entry. |
| 309 | */ |
| 310 | public void entryRemoved(EntryEvent<Long, byte[]> event) { |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 311 | Long keyLong = event.getKey(); |
| 312 | FlowId flowId = new FlowId(keyLong); |
| 313 | |
Pavlin Radoslavov | 909da3c | 2014-01-09 04:04:33 -0800 | [diff] [blame] | 314 | byte[] valueBytes = event.getValue(); |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 315 | |
| 316 | // |
| 317 | // Decode the value and deliver the notification |
| 318 | // |
| 319 | Kryo kryo = kryoFactory.newKryo(); |
| 320 | Input input = new Input(valueBytes); |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 321 | Dpid dpid = kryo.readObject(input, Dpid.class); |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 322 | kryoFactory.deleteKryo(kryo); |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 323 | flowEventHandlerService.notificationRecvFlowIdRemoved(flowId, dpid); |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 324 | } |
| 325 | |
| 326 | /** |
| 327 | * Receive a notification that an entry is updated. |
| 328 | * |
| 329 | * @param event the notification event for the entry. |
| 330 | */ |
| 331 | public void entryUpdated(EntryEvent<Long, byte[]> event) { |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 332 | Long keyLong = event.getKey(); |
| 333 | FlowId flowId = new FlowId(keyLong); |
| 334 | |
Pavlin Radoslavov | 909da3c | 2014-01-09 04:04:33 -0800 | [diff] [blame] | 335 | byte[] valueBytes = event.getValue(); |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 336 | |
| 337 | // |
| 338 | // Decode the value and deliver the notification |
| 339 | // |
| 340 | Kryo kryo = kryoFactory.newKryo(); |
| 341 | Input input = new Input(valueBytes); |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 342 | Dpid dpid = kryo.readObject(input, Dpid.class); |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 343 | kryoFactory.deleteKryo(kryo); |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 344 | flowEventHandlerService.notificationRecvFlowIdUpdated(flowId, dpid); |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 345 | } |
| 346 | |
| 347 | /** |
| 348 | * Receive a notification that an entry is evicted. |
| 349 | * |
| 350 | * @param event the notification event for the entry. |
| 351 | */ |
| 352 | public void entryEvicted(EntryEvent<Long, byte[]> event) { |
| 353 | // NOTE: We don't use eviction for this map |
| 354 | } |
| 355 | } |
| 356 | |
| 357 | /** |
Pavlin Radoslavov | 909da3c | 2014-01-09 04:04:33 -0800 | [diff] [blame] | 358 | * Class for receiving notifications for FlowEntryId state. |
| 359 | * |
| 360 | * The datagrid map is: |
| 361 | * - Key : FlowEntryId (Long) |
| 362 | * - Value : Serialized Switch Dpid (byte[]) |
| 363 | */ |
| 364 | class MapFlowEntryIdListener implements EntryListener<Long, byte[]> { |
| 365 | /** |
| 366 | * Receive a notification that an entry is added. |
| 367 | * |
| 368 | * @param event the notification event for the entry. |
| 369 | */ |
| 370 | public void entryAdded(EntryEvent<Long, byte[]> event) { |
| 371 | Long keyLong = event.getKey(); |
| 372 | FlowEntryId flowEntryId = new FlowEntryId(keyLong); |
| 373 | |
| 374 | byte[] valueBytes = event.getValue(); |
| 375 | |
| 376 | // |
| 377 | // Decode the value and deliver the notification |
| 378 | // |
| 379 | Kryo kryo = kryoFactory.newKryo(); |
| 380 | Input input = new Input(valueBytes); |
| 381 | Dpid dpid = kryo.readObject(input, Dpid.class); |
| 382 | kryoFactory.deleteKryo(kryo); |
| 383 | flowEventHandlerService.notificationRecvFlowEntryIdAdded(flowEntryId, dpid); |
| 384 | } |
| 385 | |
| 386 | /** |
| 387 | * Receive a notification that an entry is removed. |
| 388 | * |
| 389 | * @param event the notification event for the entry. |
| 390 | */ |
| 391 | public void entryRemoved(EntryEvent<Long, byte[]> event) { |
| 392 | Long keyLong = event.getKey(); |
| 393 | FlowEntryId flowEntryId = new FlowEntryId(keyLong); |
| 394 | |
| 395 | byte[] valueBytes = event.getValue(); |
| 396 | |
| 397 | // |
| 398 | // Decode the value and deliver the notification |
| 399 | // |
| 400 | Kryo kryo = kryoFactory.newKryo(); |
| 401 | Input input = new Input(valueBytes); |
| 402 | Dpid dpid = kryo.readObject(input, Dpid.class); |
| 403 | kryoFactory.deleteKryo(kryo); |
| 404 | flowEventHandlerService.notificationRecvFlowEntryIdRemoved(flowEntryId, dpid); |
| 405 | } |
| 406 | |
| 407 | /** |
| 408 | * Receive a notification that an entry is updated. |
| 409 | * |
| 410 | * @param event the notification event for the entry. |
| 411 | */ |
| 412 | public void entryUpdated(EntryEvent<Long, byte[]> event) { |
| 413 | Long keyLong = event.getKey(); |
| 414 | FlowEntryId flowEntryId = new FlowEntryId(keyLong); |
| 415 | |
| 416 | byte[] valueBytes = event.getValue(); |
| 417 | |
| 418 | // |
| 419 | // Decode the value and deliver the notification |
| 420 | // |
| 421 | Kryo kryo = kryoFactory.newKryo(); |
| 422 | Input input = new Input(valueBytes); |
| 423 | Dpid dpid = kryo.readObject(input, Dpid.class); |
| 424 | kryoFactory.deleteKryo(kryo); |
| 425 | flowEventHandlerService.notificationRecvFlowEntryIdUpdated(flowEntryId, dpid); |
| 426 | } |
| 427 | |
| 428 | /** |
| 429 | * Receive a notification that an entry is evicted. |
| 430 | * |
| 431 | * @param event the notification event for the entry. |
| 432 | */ |
| 433 | public void entryEvicted(EntryEvent<Long, byte[]> event) { |
| 434 | // NOTE: We don't use eviction for this map |
| 435 | } |
| 436 | } |
| 437 | |
| 438 | /** |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 439 | * Class for receiving notifications for Network Topology state. |
| 440 | * |
| 441 | * The datagrid map is: |
| 442 | * - Key: TopologyElement ID (String) |
| 443 | * - Value: Serialized TopologyElement (byte[]) |
| 444 | */ |
| 445 | class MapTopologyListener implements EntryListener<String, byte[]> { |
| 446 | /** |
| 447 | * Receive a notification that an entry is added. |
| 448 | * |
| 449 | * @param event the notification event for the entry. |
| 450 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 451 | @Override |
Pavlin Radoslavov | 95e6e90 | 2013-12-11 12:03:29 -0800 | [diff] [blame] | 452 | public void entryAdded(EntryEvent<String, byte[]> event) { |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 453 | byte[] valueBytes = event.getValue(); |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 454 | |
| 455 | // |
| 456 | // Decode the value and deliver the notification |
| 457 | // |
| 458 | Kryo kryo = kryoFactory.newKryo(); |
| 459 | Input input = new Input(valueBytes); |
| 460 | TopologyElement topologyElement = |
| 461 | kryo.readObject(input, TopologyElement.class); |
| 462 | kryoFactory.deleteKryo(kryo); |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 463 | flowEventHandlerService.notificationRecvTopologyElementAdded(topologyElement); |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 464 | } |
| 465 | |
| 466 | /** |
| 467 | * Receive a notification that an entry is removed. |
| 468 | * |
| 469 | * @param event the notification event for the entry. |
| 470 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 471 | @Override |
Pavlin Radoslavov | 95e6e90 | 2013-12-11 12:03:29 -0800 | [diff] [blame] | 472 | public void entryRemoved(EntryEvent<String, byte[]> event) { |
Brian O'Connor | 2daf7a9 | 2014-01-14 11:26:35 -0800 | [diff] [blame] | 473 | // String tag = "TopologyEntryRemoved.NotificationReceived." + event.getKey(); |
| 474 | String tag = "TopologyEntryRemoved.NotificationReceived"; |
| 475 | PerformanceMonitor.Measurement m = PerformanceMonitor.start(tag); |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 476 | byte[] valueBytes = event.getValue(); |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 477 | |
| 478 | // |
| 479 | // Decode the value and deliver the notification |
| 480 | // |
| 481 | Kryo kryo = kryoFactory.newKryo(); |
| 482 | Input input = new Input(valueBytes); |
| 483 | TopologyElement topologyElement = |
| 484 | kryo.readObject(input, TopologyElement.class); |
| 485 | kryoFactory.deleteKryo(kryo); |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 486 | flowEventHandlerService.notificationRecvTopologyElementRemoved(topologyElement); |
Brian O'Connor | 2daf7a9 | 2014-01-14 11:26:35 -0800 | [diff] [blame] | 487 | // PerformanceMonitor.stop(tag); |
| 488 | m.stop(); |
| 489 | // PerformanceMonitor.report(tag); |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 490 | } |
| 491 | |
| 492 | /** |
| 493 | * Receive a notification that an entry is updated. |
| 494 | * |
| 495 | * @param event the notification event for the entry. |
| 496 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 497 | @Override |
Pavlin Radoslavov | 95e6e90 | 2013-12-11 12:03:29 -0800 | [diff] [blame] | 498 | public void entryUpdated(EntryEvent<String, byte[]> event) { |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 499 | byte[] valueBytes = event.getValue(); |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 500 | |
| 501 | // |
| 502 | // Decode the value and deliver the notification |
| 503 | // |
| 504 | Kryo kryo = kryoFactory.newKryo(); |
| 505 | Input input = new Input(valueBytes); |
| 506 | TopologyElement topologyElement = |
| 507 | kryo.readObject(input, TopologyElement.class); |
| 508 | kryoFactory.deleteKryo(kryo); |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 509 | flowEventHandlerService.notificationRecvTopologyElementUpdated(topologyElement); |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 510 | } |
| 511 | |
| 512 | /** |
| 513 | * Receive a notification that an entry is evicted. |
| 514 | * |
| 515 | * @param event the notification event for the entry. |
| 516 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 517 | @Override |
Pavlin Radoslavov | 95e6e90 | 2013-12-11 12:03:29 -0800 | [diff] [blame] | 518 | public void entryEvicted(EntryEvent<String, byte[]> event) { |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 519 | // NOTE: We don't use eviction for this map |
| 520 | } |
| 521 | } |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 522 | |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 523 | /** |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 524 | * Class for receiving notifications for sending packet-outs. |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 525 | * |
| 526 | * The datagrid map is: |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 527 | * - Key: Packet-out to send (PacketOutNotification) |
| 528 | * - Value: dummy value (we only need the key) (byte[]) |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 529 | */ |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 530 | class PacketOutMapListener implements EntryListener<PacketOutNotification, byte[]> { |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 531 | /** |
| 532 | * Receive a notification that an entry is added. |
| 533 | * |
| 534 | * @param event the notification event for the entry. |
| 535 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 536 | @Override |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 537 | public void entryAdded(EntryEvent<PacketOutNotification, byte[]> event) { |
| 538 | for (IPacketOutEventHandler packetOutEventHandler : packetOutEventHandlers) { |
| 539 | packetOutEventHandler.packetOutNotification(event.getKey()); |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 540 | } |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 541 | } |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 542 | |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 543 | /** |
| 544 | * Receive a notification that an entry is removed. |
| 545 | * |
| 546 | * @param event the notification event for the entry. |
| 547 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 548 | @Override |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 549 | public void entryRemoved(EntryEvent<PacketOutNotification, byte[]> event) { |
Jonathan Hart | 799242b | 2013-11-12 12:57:29 -0800 | [diff] [blame] | 550 | // Not used |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 551 | } |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 552 | |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 553 | /** |
| 554 | * Receive a notification that an entry is updated. |
| 555 | * |
| 556 | * @param event the notification event for the entry. |
| 557 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 558 | @Override |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 559 | public void entryUpdated(EntryEvent<PacketOutNotification, byte[]> event) { |
Jonathan Hart | 799242b | 2013-11-12 12:57:29 -0800 | [diff] [blame] | 560 | // Not used |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 561 | } |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 562 | |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 563 | /** |
| 564 | * Receive a notification that an entry is evicted. |
| 565 | * |
| 566 | * @param event the notification event for the entry. |
| 567 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 568 | @Override |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 569 | public void entryEvicted(EntryEvent<PacketOutNotification, byte[]> event) { |
Jonathan Hart | 799242b | 2013-11-12 12:57:29 -0800 | [diff] [blame] | 570 | // Not used |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 571 | } |
| 572 | } |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 573 | |
| 574 | /** |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 575 | * Class for receiving notifications for sending packet-outs. |
| 576 | * |
| 577 | * The datagrid map is: |
| 578 | * - Key: Packet-out to send (PacketOutNotification) |
| 579 | * - Value: dummy value (we only need the key) (byte[]) |
| 580 | */ |
| 581 | class ArpReplyMapListener implements EntryListener<ArpReplyNotification, byte[]> { |
| 582 | /** |
| 583 | * Receive a notification that an entry is added. |
| 584 | * |
| 585 | * @param event the notification event for the entry. |
| 586 | */ |
Yuta HIGUCHI | 2d5ac52 | 2014-01-22 10:21:41 -0800 | [diff] [blame] | 587 | @Override |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 588 | public void entryAdded(EntryEvent<ArpReplyNotification, byte[]> event) { |
| 589 | for (IArpReplyEventHandler arpReplyEventHandler : arpReplyEventHandlers) { |
| 590 | arpReplyEventHandler.arpReplyEvent(event.getKey()); |
| 591 | } |
| 592 | } |
Yuta HIGUCHI | 2d5ac52 | 2014-01-22 10:21:41 -0800 | [diff] [blame] | 593 | |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 594 | // These methods aren't used for ARP replies |
Yuta HIGUCHI | 2d5ac52 | 2014-01-22 10:21:41 -0800 | [diff] [blame] | 595 | @Override |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 596 | public void entryRemoved(EntryEvent<ArpReplyNotification, byte[]> event) {} |
Yuta HIGUCHI | 2d5ac52 | 2014-01-22 10:21:41 -0800 | [diff] [blame] | 597 | @Override |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 598 | public void entryUpdated(EntryEvent<ArpReplyNotification, byte[]> event) {} |
Yuta HIGUCHI | 2d5ac52 | 2014-01-22 10:21:41 -0800 | [diff] [blame] | 599 | @Override |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 600 | public void entryEvicted(EntryEvent<ArpReplyNotification, byte[]> event) {} |
| 601 | } |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 602 | |
| 603 | /** |
| 604 | * Initialize the Hazelcast Datagrid operation. |
| 605 | * |
| 606 | * @param conf the configuration filename. |
| 607 | */ |
| 608 | public void init(String configFilename) { |
| 609 | /* |
| 610 | System.setProperty("hazelcast.socket.receive.buffer.size", "32"); |
| 611 | System.setProperty("hazelcast.socket.send.buffer.size", "32"); |
| 612 | */ |
| 613 | // System.setProperty("hazelcast.heartbeat.interval.seconds", "100"); |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 614 | |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 615 | // Init from configuration file |
| 616 | try { |
| 617 | hazelcastConfig = new FileSystemXmlConfig(configFilename); |
| 618 | } catch (FileNotFoundException e) { |
| 619 | log.error("Error opening Hazelcast XML configuration. File not found: " + configFilename, e); |
| 620 | } |
| 621 | /* |
| 622 | hazelcastConfig.setProperty(GroupProperties.PROP_IO_THREAD_COUNT, "1"); |
| 623 | hazelcastConfig.setProperty(GroupProperties.PROP_OPERATION_THREAD_COUNT, "1"); |
| 624 | hazelcastConfig.setProperty(GroupProperties.PROP_EVENT_THREAD_COUNT, "1"); |
| 625 | */ |
| 626 | // |
| 627 | hazelcastConfig.setProperty(GroupProperties.PROP_EVENT_QUEUE_CAPACITY, "4000000"); |
| 628 | hazelcastConfig.setProperty(GroupProperties.PROP_SOCKET_RECEIVE_BUFFER_SIZE, "4096"); |
| 629 | hazelcastConfig.setProperty(GroupProperties.PROP_SOCKET_SEND_BUFFER_SIZE, "4096"); |
| 630 | } |
| 631 | |
| 632 | /** |
| 633 | * Shutdown the Hazelcast Datagrid operation. |
| 634 | */ |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 635 | @Override |
| 636 | protected void finalize() { |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 637 | close(); |
| 638 | } |
| 639 | |
| 640 | /** |
| 641 | * Shutdown the Hazelcast Datagrid operation. |
| 642 | */ |
| 643 | public void close() { |
| 644 | Hazelcast.shutdownAll(); |
| 645 | } |
| 646 | |
| 647 | /** |
| 648 | * Get the collection of offered module services. |
| 649 | * |
| 650 | * @return the collection of offered module services. |
| 651 | */ |
| 652 | @Override |
| 653 | public Collection<Class<? extends IFloodlightService>> getModuleServices() { |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 654 | Collection<Class<? extends IFloodlightService>> l = |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 655 | new ArrayList<Class<? extends IFloodlightService>>(); |
| 656 | l.add(IDatagridService.class); |
| 657 | return l; |
| 658 | } |
| 659 | |
| 660 | /** |
| 661 | * Get the collection of implemented services. |
| 662 | * |
| 663 | * @return the collection of implemented services. |
| 664 | */ |
| 665 | @Override |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 666 | public Map<Class<? extends IFloodlightService>, IFloodlightService> |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 667 | getServiceImpls() { |
| 668 | Map<Class<? extends IFloodlightService>, |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 669 | IFloodlightService> m = |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 670 | new HashMap<Class<? extends IFloodlightService>, |
| 671 | IFloodlightService>(); |
| 672 | m.put(IDatagridService.class, this); |
| 673 | return m; |
| 674 | } |
| 675 | |
| 676 | /** |
| 677 | * Get the collection of modules this module depends on. |
| 678 | * |
| 679 | * @return the collection of modules this module depends on. |
| 680 | */ |
| 681 | @Override |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 682 | public Collection<Class<? extends IFloodlightService>> |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 683 | getModuleDependencies() { |
| 684 | Collection<Class<? extends IFloodlightService>> l = |
| 685 | new ArrayList<Class<? extends IFloodlightService>>(); |
| 686 | l.add(IFloodlightProviderService.class); |
Pavlin Radoslavov | da7ef61 | 2013-10-30 16:12:14 -0700 | [diff] [blame] | 687 | l.add(IRestApiService.class); |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 688 | return l; |
| 689 | } |
| 690 | |
| 691 | /** |
| 692 | * Initialize the module. |
| 693 | * |
| 694 | * @param context the module context to use for the initialization. |
| 695 | */ |
| 696 | @Override |
| 697 | public void init(FloodlightModuleContext context) |
| 698 | throws FloodlightModuleException { |
| 699 | floodlightProvider = context.getServiceImpl(IFloodlightProviderService.class); |
Pavlin Radoslavov | da7ef61 | 2013-10-30 16:12:14 -0700 | [diff] [blame] | 700 | restApi = context.getServiceImpl(IRestApiService.class); |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 701 | |
| 702 | // Get the configuration file name and configure the Datagrid |
| 703 | Map<String, String> configMap = context.getConfigParams(this); |
| 704 | String configFilename = configMap.get(HazelcastConfigFile); |
| 705 | this.init(configFilename); |
| 706 | } |
| 707 | |
| 708 | /** |
| 709 | * Startup module operation. |
| 710 | * |
| 711 | * @param context the module context to use for the startup. |
| 712 | */ |
| 713 | @Override |
| 714 | public void startUp(FloodlightModuleContext context) { |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 715 | hazelcastInstance = Hazelcast.newHazelcastInstance(hazelcastConfig); |
Pavlin Radoslavov | da7ef61 | 2013-10-30 16:12:14 -0700 | [diff] [blame] | 716 | |
| 717 | restApi.addRestletRoutable(new DatagridWebRoutable()); |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 718 | |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 719 | packetOutMap = hazelcastInstance.getMap(packetOutMapName); |
| 720 | packetOutMap.addEntryListener(new PacketOutMapListener(), true); |
Yuta HIGUCHI | 2d5ac52 | 2014-01-22 10:21:41 -0800 | [diff] [blame] | 721 | |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 722 | arpReplyMap = hazelcastInstance.getMap(arpReplyMapName); |
| 723 | arpReplyMap.addEntryListener(new ArpReplyMapListener(), true); |
Toshio Koide | 3738ee5 | 2014-02-12 14:57:39 -0800 | [diff] [blame^] | 724 | intentList = hazelcastInstance.getList(intentListName); |
| 725 | |
| 726 | |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 727 | } |
| 728 | |
| 729 | /** |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 730 | * Register Flow Event Handler Service for receiving Flow-related |
Pavlin Radoslavov | 6b79f2b | 2013-10-26 21:31:10 -0700 | [diff] [blame] | 731 | * notifications. |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 732 | * |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 733 | * NOTE: Only a single Flow Event Handler Service can be registered. |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 734 | * |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 735 | * @param flowEventHandlerService the Flow Event Handler Service to register. |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 736 | */ |
| 737 | @Override |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 738 | public void registerFlowEventHandlerService(IFlowEventHandlerService flowEventHandlerService) { |
| 739 | this.flowEventHandlerService = flowEventHandlerService; |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 740 | |
| 741 | // Initialize the Flow-related map state |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 742 | mapFlowListener = new MapFlowListener(); |
| 743 | mapFlow = hazelcastInstance.getMap(mapFlowName); |
| 744 | mapFlowListenerId = mapFlow.addEntryListener(mapFlowListener, true); |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 745 | |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 746 | // Initialize the FlowEntry-related map state |
| 747 | mapFlowEntryListener = new MapFlowEntryListener(); |
| 748 | mapFlowEntry = hazelcastInstance.getMap(mapFlowEntryName); |
| 749 | mapFlowEntryListenerId = mapFlowEntry.addEntryListener(mapFlowEntryListener, true); |
| 750 | |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 751 | // Initialize the FlowId-related map state |
| 752 | mapFlowIdListener = new MapFlowIdListener(); |
| 753 | mapFlowId = hazelcastInstance.getMap(mapFlowIdName); |
| 754 | mapFlowIdListenerId = mapFlowId.addEntryListener(mapFlowIdListener, true); |
| 755 | |
Pavlin Radoslavov | 909da3c | 2014-01-09 04:04:33 -0800 | [diff] [blame] | 756 | // Initialize the FlowEntryId-related map state |
| 757 | mapFlowEntryIdListener = new MapFlowEntryIdListener(); |
| 758 | mapFlowEntryId = hazelcastInstance.getMap(mapFlowEntryIdName); |
| 759 | mapFlowEntryIdListenerId = mapFlowEntryId.addEntryListener(mapFlowEntryIdListener, true); |
| 760 | |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 761 | // Initialize the Topology-related map state |
| 762 | mapTopologyListener = new MapTopologyListener(); |
| 763 | mapTopology = hazelcastInstance.getMap(mapTopologyName); |
| 764 | mapTopologyListenerId = mapTopology.addEntryListener(mapTopologyListener, true); |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 765 | } |
| 766 | |
| 767 | /** |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 768 | * De-register Flow Event Handler Service for receiving Flow-related |
Pavlin Radoslavov | 6b79f2b | 2013-10-26 21:31:10 -0700 | [diff] [blame] | 769 | * notifications. |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 770 | * |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 771 | * NOTE: Only a single Flow Event Handler Service can be registered. |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 772 | * |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 773 | * @param flowEventHandlerService the Flow Event Handler Service to |
Pavlin Radoslavov | 6b79f2b | 2013-10-26 21:31:10 -0700 | [diff] [blame] | 774 | * de-register. |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 775 | */ |
| 776 | @Override |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 777 | public void deregisterFlowEventHandlerService(IFlowEventHandlerService flowEventHandlerService) { |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 778 | // Clear the Flow-related map state |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 779 | mapFlow.removeEntryListener(mapFlowListenerId); |
| 780 | mapFlow = null; |
| 781 | mapFlowListener = null; |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 782 | |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 783 | // Clear the FlowEntry-related map state |
| 784 | mapFlowEntry.removeEntryListener(mapFlowEntryListenerId); |
| 785 | mapFlowEntry = null; |
| 786 | mapFlowEntryListener = null; |
| 787 | |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 788 | // Clear the FlowId-related map state |
| 789 | mapFlowId.removeEntryListener(mapFlowIdListenerId); |
| 790 | mapFlowId = null; |
| 791 | mapFlowIdListener = null; |
| 792 | |
Pavlin Radoslavov | 909da3c | 2014-01-09 04:04:33 -0800 | [diff] [blame] | 793 | // Clear the FlowEntryId-related map state |
| 794 | mapFlowEntryId.removeEntryListener(mapFlowEntryIdListenerId); |
| 795 | mapFlowEntryId = null; |
| 796 | mapFlowEntryIdListener = null; |
| 797 | |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 798 | // Clear the Topology-related map state |
| 799 | mapTopology.removeEntryListener(mapTopologyListenerId); |
| 800 | mapTopology = null; |
| 801 | mapTopologyListener = null; |
| 802 | |
Pavlin Radoslavov | 9a85902 | 2013-10-30 10:08:24 -0700 | [diff] [blame] | 803 | this.flowEventHandlerService = null; |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 804 | } |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 805 | |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 806 | @Override |
Jonathan Hart | c632562 | 2014-01-14 16:37:50 -0800 | [diff] [blame] | 807 | public void registerPacketOutEventHandler(IPacketOutEventHandler packetOutEventHandler) { |
| 808 | if (packetOutEventHandler != null) { |
| 809 | packetOutEventHandlers.add(packetOutEventHandler); |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 810 | } |
| 811 | } |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 812 | |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 813 | @Override |
Jonathan Hart | c632562 | 2014-01-14 16:37:50 -0800 | [diff] [blame] | 814 | public void deregisterPacketOutEventHandler(IPacketOutEventHandler packetOutEventHandler) { |
| 815 | packetOutEventHandlers.remove(packetOutEventHandler); |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 816 | } |
Yuta HIGUCHI | 2d5ac52 | 2014-01-22 10:21:41 -0800 | [diff] [blame] | 817 | |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 818 | @Override |
| 819 | public void registerArpReplyEventHandler(IArpReplyEventHandler arpReplyEventHandler) { |
| 820 | if (arpReplyEventHandler != null) { |
| 821 | arpReplyEventHandlers.add(arpReplyEventHandler); |
| 822 | } |
| 823 | } |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 824 | |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 825 | @Override |
| 826 | public void deregisterArpReplyEventHandler(IArpReplyEventHandler arpReplyEventHandler) { |
| 827 | arpReplyEventHandlers.remove(arpReplyEventHandler); |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 828 | } |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 829 | |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 830 | /** |
| 831 | * Get all Flows that are currently in the datagrid. |
| 832 | * |
| 833 | * @return all Flows that are currently in the datagrid. |
| 834 | */ |
| 835 | @Override |
| 836 | public Collection<FlowPath> getAllFlows() { |
| 837 | Collection<FlowPath> allFlows = new LinkedList<FlowPath>(); |
| 838 | |
| 839 | // |
| 840 | // Get all current entries |
| 841 | // |
| 842 | Collection<byte[]> values = mapFlow.values(); |
| 843 | Kryo kryo = kryoFactory.newKryo(); |
| 844 | for (byte[] valueBytes : values) { |
| 845 | // |
| 846 | // Decode the value |
| 847 | // |
| 848 | Input input = new Input(valueBytes); |
| 849 | FlowPath flowPath = kryo.readObject(input, FlowPath.class); |
| 850 | allFlows.add(flowPath); |
| 851 | } |
| 852 | kryoFactory.deleteKryo(kryo); |
| 853 | |
| 854 | return allFlows; |
| 855 | } |
| 856 | |
| 857 | /** |
Pavlin Radoslavov | 379c904 | 2013-11-26 15:40:49 -0800 | [diff] [blame] | 858 | * Get a Flow for a given Flow ID. |
| 859 | * |
| 860 | * @param flowId the Flow ID of the Flow to get. |
| 861 | * @return the Flow if found, otherwise null. |
| 862 | */ |
| 863 | @Override |
| 864 | public FlowPath getFlow(FlowId flowId) { |
| 865 | byte[] valueBytes = mapFlow.get(flowId.value()); |
| 866 | if (valueBytes == null) |
| 867 | return null; |
| 868 | |
| 869 | Kryo kryo = kryoFactory.newKryo(); |
| 870 | // |
| 871 | // Decode the value |
| 872 | // |
| 873 | Input input = new Input(valueBytes); |
| 874 | FlowPath flowPath = kryo.readObject(input, FlowPath.class); |
| 875 | kryoFactory.deleteKryo(kryo); |
| 876 | |
| 877 | return flowPath; |
| 878 | } |
| 879 | |
| 880 | /** |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 881 | * Send a notification that a Flow is added. |
| 882 | * |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 883 | * @param flowPath the Flow that is added. |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 884 | */ |
| 885 | @Override |
| 886 | public void notificationSendFlowAdded(FlowPath flowPath) { |
| 887 | // |
| 888 | // Encode the value |
| 889 | // |
| 890 | byte[] buffer = new byte[MAX_BUFFER_SIZE]; |
| 891 | Kryo kryo = kryoFactory.newKryo(); |
| 892 | Output output = new Output(buffer, -1); |
| 893 | kryo.writeObject(output, flowPath); |
| 894 | byte[] valueBytes = output.toBytes(); |
| 895 | kryoFactory.deleteKryo(kryo); |
| 896 | |
| 897 | // |
| 898 | // Put the entry: |
| 899 | // - Key : Flow ID (Long) |
| 900 | // - Value : Serialized Flow (byte[]) |
| 901 | // |
| 902 | mapFlow.putAsync(flowPath.flowId().value(), valueBytes); |
| 903 | } |
| 904 | |
| 905 | /** |
| 906 | * Send a notification that a Flow is removed. |
| 907 | * |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 908 | * @param flowId the Flow ID of the Flow that is removed. |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 909 | */ |
| 910 | @Override |
| 911 | public void notificationSendFlowRemoved(FlowId flowId) { |
| 912 | // |
| 913 | // Remove the entry: |
| 914 | // - Key : Flow ID (Long) |
| 915 | // - Value : Serialized Flow (byte[]) |
| 916 | // |
| 917 | mapFlow.removeAsync(flowId.value()); |
| 918 | } |
| 919 | |
| 920 | /** |
| 921 | * Send a notification that a Flow is updated. |
| 922 | * |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 923 | * @param flowPath the Flow that is updated. |
Pavlin Radoslavov | 1308dc6 | 2013-10-25 15:54:31 -0700 | [diff] [blame] | 924 | */ |
| 925 | @Override |
| 926 | public void notificationSendFlowUpdated(FlowPath flowPath) { |
| 927 | // NOTE: Adding an entry with an existing key automatically updates it |
| 928 | notificationSendFlowAdded(flowPath); |
| 929 | } |
| 930 | |
| 931 | /** |
| 932 | * Send a notification that all Flows are removed. |
| 933 | */ |
| 934 | @Override |
| 935 | public void notificationSendAllFlowsRemoved() { |
| 936 | // |
| 937 | // Remove all entries |
| 938 | // NOTE: We remove the entries one-by-one so the per-entry |
| 939 | // notifications will be delivered. |
| 940 | // |
| 941 | // mapFlow.clear(); |
| 942 | Set<Long> keySet = mapFlow.keySet(); |
| 943 | for (Long key : keySet) { |
| 944 | mapFlow.removeAsync(key); |
| 945 | } |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 946 | } |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 947 | |
| 948 | /** |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 949 | * Get all Flow Entries that are currently in the datagrid. |
| 950 | * |
| 951 | * @return all Flow Entries that are currently in the datagrid. |
| 952 | */ |
| 953 | @Override |
| 954 | public Collection<FlowEntry> getAllFlowEntries() { |
| 955 | Collection<FlowEntry> allFlowEntries = new LinkedList<FlowEntry>(); |
| 956 | |
| 957 | // |
| 958 | // Get all current entries |
| 959 | // |
| 960 | Collection<byte[]> values = mapFlowEntry.values(); |
| 961 | Kryo kryo = kryoFactory.newKryo(); |
| 962 | for (byte[] valueBytes : values) { |
| 963 | // |
| 964 | // Decode the value |
| 965 | // |
| 966 | Input input = new Input(valueBytes); |
| 967 | FlowEntry flowEntry = kryo.readObject(input, FlowEntry.class); |
| 968 | allFlowEntries.add(flowEntry); |
| 969 | } |
| 970 | kryoFactory.deleteKryo(kryo); |
| 971 | |
| 972 | return allFlowEntries; |
| 973 | } |
| 974 | |
| 975 | /** |
Pavlin Radoslavov | 379c904 | 2013-11-26 15:40:49 -0800 | [diff] [blame] | 976 | * Get a Flow Entry for a given Flow Entry ID. |
| 977 | * |
| 978 | * @param flowEntryId the Flow Entry ID of the Flow Entry to get. |
| 979 | * @return the Flow Entry if found, otherwise null. |
| 980 | */ |
| 981 | @Override |
| 982 | public FlowEntry getFlowEntry(FlowEntryId flowEntryId) { |
| 983 | byte[] valueBytes = mapFlowEntry.get(flowEntryId.value()); |
| 984 | if (valueBytes == null) |
| 985 | return null; |
| 986 | |
| 987 | Kryo kryo = kryoFactory.newKryo(); |
| 988 | // |
| 989 | // Decode the value |
| 990 | // |
| 991 | Input input = new Input(valueBytes); |
| 992 | FlowEntry flowEntry = kryo.readObject(input, FlowEntry.class); |
| 993 | kryoFactory.deleteKryo(kryo); |
| 994 | |
| 995 | return flowEntry; |
| 996 | } |
| 997 | |
| 998 | /** |
Pavlin Radoslavov | b750684 | 2013-10-29 17:46:54 -0700 | [diff] [blame] | 999 | * Send a notification that a FlowEntry is added. |
| 1000 | * |
| 1001 | * @param flowEntry the FlowEntry that is added. |
| 1002 | */ |
| 1003 | @Override |
| 1004 | public void notificationSendFlowEntryAdded(FlowEntry flowEntry) { |
| 1005 | // |
| 1006 | // Encode the value |
| 1007 | // |
| 1008 | byte[] buffer = new byte[MAX_BUFFER_SIZE]; |
| 1009 | Kryo kryo = kryoFactory.newKryo(); |
| 1010 | Output output = new Output(buffer, -1); |
| 1011 | kryo.writeObject(output, flowEntry); |
| 1012 | byte[] valueBytes = output.toBytes(); |
| 1013 | kryoFactory.deleteKryo(kryo); |
| 1014 | |
| 1015 | // |
| 1016 | // Put the entry: |
| 1017 | // - Key : FlowEntry ID (Long) |
| 1018 | // - Value : Serialized FlowEntry (byte[]) |
| 1019 | // |
| 1020 | mapFlowEntry.putAsync(flowEntry.flowEntryId().value(), valueBytes); |
| 1021 | } |
| 1022 | |
| 1023 | /** |
| 1024 | * Send a notification that a FlowEntry is removed. |
| 1025 | * |
| 1026 | * @param flowEntryId the FlowEntry ID of the FlowEntry that is removed. |
| 1027 | */ |
| 1028 | @Override |
| 1029 | public void notificationSendFlowEntryRemoved(FlowEntryId flowEntryId) { |
| 1030 | // |
| 1031 | // Remove the entry: |
| 1032 | // - Key : FlowEntry ID (Long) |
| 1033 | // - Value : Serialized FlowEntry (byte[]) |
| 1034 | // |
| 1035 | mapFlowEntry.removeAsync(flowEntryId.value()); |
| 1036 | } |
| 1037 | |
| 1038 | /** |
| 1039 | * Send a notification that a FlowEntry is updated. |
| 1040 | * |
| 1041 | * @param flowEntry the FlowEntry that is updated. |
| 1042 | */ |
| 1043 | @Override |
| 1044 | public void notificationSendFlowEntryUpdated(FlowEntry flowEntry) { |
| 1045 | // NOTE: Adding an entry with an existing key automatically updates it |
| 1046 | notificationSendFlowEntryAdded(flowEntry); |
| 1047 | } |
| 1048 | |
| 1049 | /** |
| 1050 | * Send a notification that all Flow Entries are removed. |
| 1051 | */ |
| 1052 | @Override |
| 1053 | public void notificationSendAllFlowEntriesRemoved() { |
| 1054 | // |
| 1055 | // Remove all entries |
| 1056 | // NOTE: We remove the entries one-by-one so the per-entry |
| 1057 | // notifications will be delivered. |
| 1058 | // |
| 1059 | // mapFlowEntry.clear(); |
| 1060 | Set<Long> keySet = mapFlowEntry.keySet(); |
| 1061 | for (Long key : keySet) { |
| 1062 | mapFlowEntry.removeAsync(key); |
| 1063 | } |
| 1064 | } |
| 1065 | |
| 1066 | /** |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1067 | * Get all Flow IDs that are currently in the datagrid. |
| 1068 | * |
| 1069 | * @return all Flow IDs that are currently in the datagrid. |
| 1070 | */ |
| 1071 | @Override |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 1072 | public Collection<Pair<FlowId, Dpid>> getAllFlowIds() { |
| 1073 | Collection<Pair<FlowId, Dpid>> allFlowIds = |
| 1074 | new LinkedList<Pair<FlowId, Dpid>>(); |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1075 | |
| 1076 | // |
| 1077 | // Get all current entries |
| 1078 | // |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1079 | Kryo kryo = kryoFactory.newKryo(); |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 1080 | for (Map.Entry<Long, byte[]> entry : mapFlowId.entrySet()) { |
| 1081 | Long key = entry.getKey(); |
| 1082 | byte[] valueBytes = entry.getValue(); |
| 1083 | |
| 1084 | FlowId flowId = new FlowId(key); |
| 1085 | |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1086 | // |
| 1087 | // Decode the value |
| 1088 | // |
| 1089 | Input input = new Input(valueBytes); |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 1090 | Dpid dpid = kryo.readObject(input, Dpid.class); |
| 1091 | |
| 1092 | Pair<FlowId, Dpid> pair = new Pair(flowId, dpid); |
| 1093 | allFlowIds.add(pair); |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1094 | } |
| 1095 | kryoFactory.deleteKryo(kryo); |
| 1096 | |
| 1097 | return allFlowIds; |
| 1098 | } |
| 1099 | |
| 1100 | /** |
Pavlin Radoslavov | a9c0c3b | 2014-01-09 10:54:45 -0800 | [diff] [blame] | 1101 | * Get all Flow Entry IDs that are currently in the datagrid. |
| 1102 | * |
| 1103 | * @return all Flow Entry IDs that ae currently in the datagrid. |
| 1104 | */ |
| 1105 | @Override |
| 1106 | public Collection<Pair<FlowEntryId, Dpid>> getAllFlowEntryIds() { |
| 1107 | Collection<Pair<FlowEntryId, Dpid>> allFlowEntryIds = |
| 1108 | new LinkedList<Pair<FlowEntryId, Dpid>>(); |
| 1109 | |
| 1110 | // |
| 1111 | // Get all current entries |
| 1112 | // |
| 1113 | Kryo kryo = kryoFactory.newKryo(); |
| 1114 | for (Map.Entry<Long, byte[]> entry : mapFlowEntryId.entrySet()) { |
| 1115 | Long key = entry.getKey(); |
| 1116 | byte[] valueBytes = entry.getValue(); |
| 1117 | |
| 1118 | FlowEntryId flowEntryId = new FlowEntryId(key); |
| 1119 | |
| 1120 | // |
| 1121 | // Decode the value |
| 1122 | // |
| 1123 | Input input = new Input(valueBytes); |
| 1124 | Dpid dpid = kryo.readObject(input, Dpid.class); |
| 1125 | |
| 1126 | Pair<FlowEntryId, Dpid> pair = new Pair(flowEntryId, dpid); |
| 1127 | allFlowEntryIds.add(pair); |
| 1128 | } |
| 1129 | kryoFactory.deleteKryo(kryo); |
| 1130 | |
| 1131 | return allFlowEntryIds; |
| 1132 | } |
| 1133 | |
| 1134 | /** |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1135 | * Send a notification that a FlowId is added. |
| 1136 | * |
| 1137 | * @param flowId the FlowId that is added. |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 1138 | * @param dpid the Source Switch Dpid. |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1139 | */ |
| 1140 | @Override |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 1141 | public void notificationSendFlowIdAdded(FlowId flowId, Dpid dpid) { |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1142 | // |
| 1143 | // Encode the value |
| 1144 | // |
| 1145 | byte[] buffer = new byte[MAX_BUFFER_SIZE]; |
| 1146 | Kryo kryo = kryoFactory.newKryo(); |
| 1147 | Output output = new Output(buffer, -1); |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 1148 | kryo.writeObject(output, dpid); |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1149 | byte[] valueBytes = output.toBytes(); |
| 1150 | kryoFactory.deleteKryo(kryo); |
| 1151 | |
| 1152 | // |
| 1153 | // Put the entry: |
| 1154 | // - Key : FlowId (Long) |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 1155 | // - Value : Serialized Switch Dpid (byte[]) |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1156 | // |
| 1157 | mapFlowId.putAsync(flowId.value(), valueBytes); |
| 1158 | } |
| 1159 | |
| 1160 | /** |
| 1161 | * Send a notification that a FlowId is removed. |
| 1162 | * |
| 1163 | * @param flowId the FlowId that is removed. |
| 1164 | */ |
| 1165 | @Override |
| 1166 | public void notificationSendFlowIdRemoved(FlowId flowId) { |
| 1167 | // |
| 1168 | // Remove the entry: |
| 1169 | // - Key : FlowId (Long) |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 1170 | // - Value : Serialized Switch Dpid (byte[]) |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1171 | // |
| 1172 | mapFlowId.removeAsync(flowId.value()); |
| 1173 | } |
| 1174 | |
| 1175 | /** |
| 1176 | * Send a notification that a FlowId is updated. |
| 1177 | * |
| 1178 | * @param flowId the FlowId that is updated. |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 1179 | * @param dpid the Source Switch Dpid. |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1180 | */ |
| 1181 | @Override |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 1182 | public void notificationSendFlowIdUpdated(FlowId flowId, Dpid dpid) { |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1183 | // NOTE: Adding an entry with an existing key automatically updates it |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 1184 | notificationSendFlowIdAdded(flowId, dpid); |
Pavlin Radoslavov | 2004fa0 | 2014-01-07 14:46:42 -0800 | [diff] [blame] | 1185 | } |
| 1186 | |
| 1187 | /** |
| 1188 | * Send a notification that all Flow IDs are removed. |
| 1189 | */ |
| 1190 | @Override |
| 1191 | public void notificationSendAllFlowIdsRemoved() { |
| 1192 | // |
| 1193 | // Remove all entries |
| 1194 | // NOTE: We remove the entries one-by-one so the per-entry |
| 1195 | // notifications will be delivered. |
| 1196 | // |
| 1197 | // mapFlowId.clear(); |
| 1198 | Set<Long> keySet = mapFlowId.keySet(); |
| 1199 | for (Long key : keySet) { |
| 1200 | mapFlowId.removeAsync(key); |
| 1201 | } |
| 1202 | } |
| 1203 | |
| 1204 | /** |
Pavlin Radoslavov | 909da3c | 2014-01-09 04:04:33 -0800 | [diff] [blame] | 1205 | * Send a notification that a FlowEntryId is added. |
| 1206 | * |
| 1207 | * @param flowEntryId the FlowEntryId that is added. |
| 1208 | * @param dpid the Switch Dpid. |
| 1209 | */ |
| 1210 | @Override |
| 1211 | public void notificationSendFlowEntryIdAdded(FlowEntryId flowEntryId, |
| 1212 | Dpid dpid) { |
| 1213 | // |
| 1214 | // Encode the value |
| 1215 | // |
| 1216 | byte[] buffer = new byte[MAX_BUFFER_SIZE]; |
| 1217 | Kryo kryo = kryoFactory.newKryo(); |
| 1218 | Output output = new Output(buffer, -1); |
| 1219 | kryo.writeObject(output, dpid); |
| 1220 | byte[] valueBytes = output.toBytes(); |
| 1221 | kryoFactory.deleteKryo(kryo); |
| 1222 | |
| 1223 | // |
| 1224 | // Put the entry: |
| 1225 | // - Key : FlowEntryId (Long) |
| 1226 | // - Value : Serialized Switch Dpid (byte[]) |
| 1227 | // |
| 1228 | mapFlowEntryId.putAsync(flowEntryId.value(), valueBytes); |
| 1229 | } |
| 1230 | |
| 1231 | /** |
| 1232 | * Send a notification that a FlowEntryId is removed. |
| 1233 | * |
| 1234 | * @param flowEntryId the FlowEntryId that is removed. |
| 1235 | */ |
| 1236 | @Override |
| 1237 | public void notificationSendFlowEntryIdRemoved(FlowEntryId flowEntryId) { |
| 1238 | // |
| 1239 | // Remove the entry: |
| 1240 | // - Key : FlowEntryId (Long) |
Pavlin Radoslavov | 2194d11 | 2014-01-10 13:36:00 -0800 | [diff] [blame] | 1241 | // - Value : Serialized Switch Dpid (byte[]) |
Pavlin Radoslavov | 909da3c | 2014-01-09 04:04:33 -0800 | [diff] [blame] | 1242 | // |
| 1243 | mapFlowEntryId.removeAsync(flowEntryId.value()); |
| 1244 | } |
| 1245 | |
| 1246 | /** |
| 1247 | * Send a notification that a FlowEntryId is updated. |
| 1248 | * |
| 1249 | * @param flowEntryId the FlowEntryId that is updated. |
| 1250 | * @param dpid the Switch Dpid. |
| 1251 | */ |
| 1252 | @Override |
| 1253 | public void notificationSendFlowEntryIdUpdated(FlowEntryId flowEntryId, |
| 1254 | Dpid dpid) { |
| 1255 | // NOTE: Adding an entry with an existing key automatically updates it |
| 1256 | notificationSendFlowEntryIdAdded(flowEntryId, dpid); |
| 1257 | } |
| 1258 | |
| 1259 | /** |
| 1260 | * Send a notification that all Flow Entry IDs are removed. |
| 1261 | */ |
| 1262 | @Override |
| 1263 | public void notificationSendAllFlowEntryIdsRemoved() { |
| 1264 | // |
| 1265 | // Remove all entries |
| 1266 | // NOTE: We remove the entries one-by-one so the per-entry |
| 1267 | // notifications will be delivered. |
| 1268 | // |
| 1269 | // mapFlowEntryId.clear(); |
| 1270 | Set<Long> keySet = mapFlowEntryId.keySet(); |
| 1271 | for (Long key : keySet) { |
| 1272 | mapFlowEntryId.removeAsync(key); |
| 1273 | } |
| 1274 | } |
| 1275 | |
| 1276 | /** |
Pavlin Radoslavov | aaace7f | 2013-10-25 19:42:00 -0700 | [diff] [blame] | 1277 | * Get all Topology Elements that are currently in the datagrid. |
| 1278 | * |
| 1279 | * @return all Topology Elements that are currently in the datagrid. |
| 1280 | */ |
| 1281 | @Override |
| 1282 | public Collection<TopologyElement> getAllTopologyElements() { |
| 1283 | Collection<TopologyElement> allTopologyElements = |
| 1284 | new LinkedList<TopologyElement>(); |
| 1285 | |
| 1286 | // |
| 1287 | // Get all current entries |
| 1288 | // |
| 1289 | Collection<byte[]> values = mapTopology.values(); |
| 1290 | Kryo kryo = kryoFactory.newKryo(); |
| 1291 | for (byte[] valueBytes : values) { |
| 1292 | // |
| 1293 | // Decode the value |
| 1294 | // |
| 1295 | Input input = new Input(valueBytes); |
| 1296 | TopologyElement topologyElement = |
| 1297 | kryo.readObject(input, TopologyElement.class); |
| 1298 | allTopologyElements.add(topologyElement); |
| 1299 | } |
| 1300 | kryoFactory.deleteKryo(kryo); |
| 1301 | |
| 1302 | return allTopologyElements; |
| 1303 | } |
| 1304 | |
| 1305 | /** |
| 1306 | * Send a notification that a Topology Element is added. |
| 1307 | * |
| 1308 | * @param topologyElement the Topology Element that is added. |
| 1309 | */ |
| 1310 | @Override |
| 1311 | public void notificationSendTopologyElementAdded(TopologyElement topologyElement) { |
| 1312 | // |
| 1313 | // Encode the value |
| 1314 | // |
| 1315 | byte[] buffer = new byte[MAX_BUFFER_SIZE]; |
| 1316 | Kryo kryo = kryoFactory.newKryo(); |
| 1317 | Output output = new Output(buffer, -1); |
| 1318 | kryo.writeObject(output, topologyElement); |
| 1319 | byte[] valueBytes = output.toBytes(); |
| 1320 | kryoFactory.deleteKryo(kryo); |
| 1321 | |
| 1322 | // |
| 1323 | // Put the entry: |
| 1324 | // - Key : TopologyElement ID (String) |
| 1325 | // - Value : Serialized TopologyElement (byte[]) |
| 1326 | // |
| 1327 | mapTopology.putAsync(topologyElement.elementId(), valueBytes); |
| 1328 | } |
| 1329 | |
| 1330 | /** |
| 1331 | * Send a notification that a Topology Element is removed. |
| 1332 | * |
| 1333 | * @param topologyElement the Topology Element that is removed. |
| 1334 | */ |
| 1335 | @Override |
| 1336 | public void notificationSendTopologyElementRemoved(TopologyElement topologyElement) { |
| 1337 | // |
| 1338 | // Remove the entry: |
| 1339 | // - Key : TopologyElement ID (String) |
| 1340 | // - Value : Serialized TopologyElement (byte[]) |
| 1341 | // |
| 1342 | mapTopology.removeAsync(topologyElement.elementId()); |
| 1343 | } |
| 1344 | |
| 1345 | /** |
| 1346 | * Send a notification that a Topology Element is updated. |
| 1347 | * |
| 1348 | * @param topologyElement the Topology Element that is updated. |
| 1349 | */ |
| 1350 | @Override |
| 1351 | public void notificationSendTopologyElementUpdated(TopologyElement topologyElement) { |
| 1352 | // NOTE: Adding an entry with an existing key automatically updates it |
| 1353 | notificationSendTopologyElementAdded(topologyElement); |
| 1354 | } |
| 1355 | |
| 1356 | /** |
| 1357 | * Send a notification that all Topology Elements are removed. |
| 1358 | */ |
| 1359 | @Override |
| 1360 | public void notificationSendAllTopologyElementsRemoved() { |
| 1361 | // |
| 1362 | // Remove all entries |
| 1363 | // NOTE: We remove the entries one-by-one so the per-entry |
| 1364 | // notifications will be delivered. |
| 1365 | // |
| 1366 | // mapTopology.clear(); |
| 1367 | Set<String> keySet = mapTopology.keySet(); |
| 1368 | for (String key : keySet) { |
| 1369 | mapTopology.removeAsync(key); |
| 1370 | } |
| 1371 | } |
Yuta HIGUCHI | 67a7a3e | 2014-01-03 14:51:34 -0800 | [diff] [blame] | 1372 | |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 1373 | @Override |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 1374 | public void sendPacketOutNotification(PacketOutNotification packetOutNotification) { |
| 1375 | packetOutMap.putAsync(packetOutNotification, dummyByte, 1L, TimeUnit.MILLISECONDS); |
Jonathan Hart | 18ad55c | 2013-11-11 22:49:55 -0800 | [diff] [blame] | 1376 | } |
Jonathan Hart | 7804bea | 2014-01-07 10:50:52 -0800 | [diff] [blame] | 1377 | |
| 1378 | @Override |
| 1379 | public void sendArpReplyNotification(ArpReplyNotification arpReply) { |
| 1380 | arpReplyMap.putAsync(arpReply, dummyByte, 1L, TimeUnit.MILLISECONDS); |
| 1381 | } |
Pavlin Radoslavov | 1eee2c8 | 2013-10-15 02:30:32 -0700 | [diff] [blame] | 1382 | } |