tom | 43e836a | 2014-09-30 01:50:29 -0700 | [diff] [blame] | 1 | package org.onlab.onos.store.cluster.impl; |
tom | 1d416c5 | 2014-09-29 20:55:24 -0700 | [diff] [blame] | 2 | |
tom | d33e640 | 2014-09-30 03:14:43 -0700 | [diff] [blame] | 3 | import de.javakaffee.kryoserializers.URISerializer; |
| 4 | import org.apache.felix.scr.annotations.Activate; |
tom | 8158314 | 2014-09-30 01:40:29 -0700 | [diff] [blame] | 5 | import org.apache.felix.scr.annotations.Component; |
tom | d33e640 | 2014-09-30 03:14:43 -0700 | [diff] [blame] | 6 | import org.apache.felix.scr.annotations.Deactivate; |
tom | 8158314 | 2014-09-30 01:40:29 -0700 | [diff] [blame] | 7 | import org.apache.felix.scr.annotations.Service; |
tom | d33e640 | 2014-09-30 03:14:43 -0700 | [diff] [blame] | 8 | import org.onlab.onos.cluster.ControllerNode; |
| 9 | import org.onlab.onos.cluster.DefaultControllerNode; |
tom | 8158314 | 2014-09-30 01:40:29 -0700 | [diff] [blame] | 10 | import org.onlab.onos.cluster.NodeId; |
tom | d33e640 | 2014-09-30 03:14:43 -0700 | [diff] [blame] | 11 | import org.onlab.onos.net.ConnectPoint; |
| 12 | import org.onlab.onos.net.DefaultDevice; |
| 13 | import org.onlab.onos.net.DefaultLink; |
| 14 | import org.onlab.onos.net.DefaultPort; |
| 15 | import org.onlab.onos.net.Device; |
| 16 | import org.onlab.onos.net.DeviceId; |
| 17 | import org.onlab.onos.net.Element; |
| 18 | import org.onlab.onos.net.Link; |
| 19 | import org.onlab.onos.net.LinkKey; |
| 20 | import org.onlab.onos.net.MastershipRole; |
| 21 | import org.onlab.onos.net.Port; |
| 22 | import org.onlab.onos.net.PortNumber; |
| 23 | import org.onlab.onos.net.provider.ProviderId; |
tom | 1d416c5 | 2014-09-29 20:55:24 -0700 | [diff] [blame] | 24 | import org.onlab.onos.store.cluster.messaging.MessageSubject; |
| 25 | import org.onlab.onos.store.cluster.messaging.SerializationService; |
tom | d33e640 | 2014-09-30 03:14:43 -0700 | [diff] [blame] | 26 | import org.onlab.onos.store.serializers.ConnectPointSerializer; |
| 27 | import org.onlab.onos.store.serializers.DefaultLinkSerializer; |
| 28 | import org.onlab.onos.store.serializers.DefaultPortSerializer; |
| 29 | import org.onlab.onos.store.serializers.DeviceIdSerializer; |
| 30 | import org.onlab.onos.store.serializers.IpPrefixSerializer; |
| 31 | import org.onlab.onos.store.serializers.LinkKeySerializer; |
| 32 | import org.onlab.onos.store.serializers.NodeIdSerializer; |
| 33 | import org.onlab.onos.store.serializers.PortNumberSerializer; |
| 34 | import org.onlab.onos.store.serializers.ProviderIdSerializer; |
tom | 8158314 | 2014-09-30 01:40:29 -0700 | [diff] [blame] | 35 | import org.onlab.packet.IpPrefix; |
tom | d33e640 | 2014-09-30 03:14:43 -0700 | [diff] [blame] | 36 | import org.onlab.util.KryoPool; |
tom | 8158314 | 2014-09-30 01:40:29 -0700 | [diff] [blame] | 37 | import org.slf4j.Logger; |
| 38 | import org.slf4j.LoggerFactory; |
tom | 1d416c5 | 2014-09-29 20:55:24 -0700 | [diff] [blame] | 39 | |
tom | d33e640 | 2014-09-30 03:14:43 -0700 | [diff] [blame] | 40 | import java.net.URI; |
tom | d33e640 | 2014-09-30 03:14:43 -0700 | [diff] [blame] | 41 | import java.util.ArrayList; |
| 42 | import java.util.HashMap; |
tom | 1d416c5 | 2014-09-29 20:55:24 -0700 | [diff] [blame] | 43 | |
tom | 1d416c5 | 2014-09-29 20:55:24 -0700 | [diff] [blame] | 44 | /** |
| 45 | * Factory for parsing messages sent between cluster members. |
| 46 | */ |
tom | 8158314 | 2014-09-30 01:40:29 -0700 | [diff] [blame] | 47 | @Component(immediate = true) |
| 48 | @Service |
tom | 1d416c5 | 2014-09-29 20:55:24 -0700 | [diff] [blame] | 49 | public class MessageSerializer implements SerializationService { |
| 50 | |
tom | 8158314 | 2014-09-30 01:40:29 -0700 | [diff] [blame] | 51 | private final Logger log = LoggerFactory.getLogger(getClass()); |
| 52 | |
tom | d33e640 | 2014-09-30 03:14:43 -0700 | [diff] [blame] | 53 | private static final int METADATA_LENGTH = 12; // 8 + 4 |
| 54 | private static final int LENGTH_OFFSET = 8; |
tom | 1d416c5 | 2014-09-29 20:55:24 -0700 | [diff] [blame] | 55 | |
| 56 | private static final long MARKER = 0xfeedcafebeaddeadL; |
| 57 | |
tom | d33e640 | 2014-09-30 03:14:43 -0700 | [diff] [blame] | 58 | private KryoPool serializerPool; |
| 59 | |
| 60 | @Activate |
| 61 | public void activate() { |
| 62 | setupKryoPool(); |
| 63 | log.info("Started"); |
| 64 | } |
| 65 | |
| 66 | @Deactivate |
| 67 | public void deactivate() { |
| 68 | log.info("Stopped"); |
| 69 | } |
| 70 | |
| 71 | /** |
| 72 | * Sets up the common serialzers pool. |
| 73 | */ |
| 74 | protected void setupKryoPool() { |
| 75 | // FIXME Slice out types used in common to separate pool/namespace. |
| 76 | serializerPool = KryoPool.newBuilder() |
| 77 | .register(ArrayList.class, |
| 78 | HashMap.class, |
| 79 | |
| 80 | ControllerNode.State.class, |
| 81 | Device.Type.class, |
| 82 | |
| 83 | DefaultControllerNode.class, |
| 84 | DefaultDevice.class, |
| 85 | MastershipRole.class, |
| 86 | Port.class, |
| 87 | Element.class, |
| 88 | |
| 89 | Link.Type.class, |
| 90 | |
Madan Jampani | 890bc35 | 2014-10-01 22:35:29 -0700 | [diff] [blame^] | 91 | MessageSubject.class |
tom | d33e640 | 2014-09-30 03:14:43 -0700 | [diff] [blame] | 92 | ) |
| 93 | .register(IpPrefix.class, new IpPrefixSerializer()) |
| 94 | .register(URI.class, new URISerializer()) |
| 95 | .register(NodeId.class, new NodeIdSerializer()) |
| 96 | .register(ProviderId.class, new ProviderIdSerializer()) |
| 97 | .register(DeviceId.class, new DeviceIdSerializer()) |
| 98 | .register(PortNumber.class, new PortNumberSerializer()) |
| 99 | .register(DefaultPort.class, new DefaultPortSerializer()) |
| 100 | .register(LinkKey.class, new LinkKeySerializer()) |
| 101 | .register(ConnectPoint.class, new ConnectPointSerializer()) |
| 102 | .register(DefaultLink.class, new DefaultLinkSerializer()) |
| 103 | .build() |
| 104 | .populate(1); |
| 105 | } |
| 106 | |
| 107 | |
tom | 1d416c5 | 2014-09-29 20:55:24 -0700 | [diff] [blame] | 108 | @Override |
Madan Jampani | 890bc35 | 2014-10-01 22:35:29 -0700 | [diff] [blame^] | 109 | public Object decode(byte[] data) { |
| 110 | return serializerPool.deserialize(data); |
tom | 1d416c5 | 2014-09-29 20:55:24 -0700 | [diff] [blame] | 111 | } |
| 112 | |
| 113 | @Override |
Madan Jampani | 890bc35 | 2014-10-01 22:35:29 -0700 | [diff] [blame^] | 114 | public byte[] encode(Object payload) { |
| 115 | return serializerPool.serialize(payload); |
tom | 1d416c5 | 2014-09-29 20:55:24 -0700 | [diff] [blame] | 116 | } |
Madan Jampani | 890bc35 | 2014-10-01 22:35:29 -0700 | [diff] [blame^] | 117 | } |