tom | dc66b38 | 2014-09-22 17:05:47 -0700 | [diff] [blame] | 1 | package org.onlab.onos.store.impl; |
| 2 | |
tom | 1a2908c | 2014-09-23 16:37:39 -0700 | [diff] [blame] | 3 | import com.hazelcast.config.Config; |
| 4 | import com.hazelcast.config.FileSystemXmlConfig; |
tom | dc66b38 | 2014-09-22 17:05:47 -0700 | [diff] [blame] | 5 | import com.hazelcast.core.Hazelcast; |
| 6 | import com.hazelcast.core.HazelcastInstance; |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 7 | import de.javakaffee.kryoserializers.URISerializer; |
tom | dc66b38 | 2014-09-22 17:05:47 -0700 | [diff] [blame] | 8 | import org.apache.felix.scr.annotations.Activate; |
| 9 | import org.apache.felix.scr.annotations.Component; |
| 10 | import org.apache.felix.scr.annotations.Deactivate; |
| 11 | import org.apache.felix.scr.annotations.Service; |
tom | b41d1ac | 2014-09-24 01:51:24 -0700 | [diff] [blame^] | 12 | import org.onlab.onos.cluster.ControllerNode; |
| 13 | import org.onlab.onos.cluster.DefaultControllerNode; |
| 14 | import org.onlab.onos.cluster.NodeId; |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 15 | import org.onlab.onos.net.DefaultDevice; |
| 16 | import org.onlab.onos.net.DefaultPort; |
| 17 | import org.onlab.onos.net.Device; |
| 18 | import org.onlab.onos.net.DeviceId; |
| 19 | import org.onlab.onos.net.Element; |
| 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 | dc66b38 | 2014-09-22 17:05:47 -0700 | [diff] [blame] | 24 | import org.onlab.onos.store.StoreService; |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 25 | import org.onlab.onos.store.serializers.DefaultPortSerializer; |
| 26 | import org.onlab.onos.store.serializers.DeviceIdSerializer; |
tom | b41d1ac | 2014-09-24 01:51:24 -0700 | [diff] [blame^] | 27 | import org.onlab.onos.store.serializers.IpPrefixSerializer; |
| 28 | import org.onlab.onos.store.serializers.NodeIdSerializer; |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 29 | import org.onlab.onos.store.serializers.PortNumberSerializer; |
| 30 | import org.onlab.onos.store.serializers.ProviderIdSerializer; |
tom | b41d1ac | 2014-09-24 01:51:24 -0700 | [diff] [blame^] | 31 | import org.onlab.packet.IpPrefix; |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 32 | import org.onlab.util.KryoPool; |
tom | dc66b38 | 2014-09-22 17:05:47 -0700 | [diff] [blame] | 33 | import org.slf4j.Logger; |
| 34 | import org.slf4j.LoggerFactory; |
| 35 | |
tom | 1a2908c | 2014-09-23 16:37:39 -0700 | [diff] [blame] | 36 | import java.io.FileNotFoundException; |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 37 | import java.net.URI; |
| 38 | import java.util.ArrayList; |
| 39 | import java.util.HashMap; |
| 40 | |
tom | dc66b38 | 2014-09-22 17:05:47 -0700 | [diff] [blame] | 41 | /** |
| 42 | * Auxiliary bootstrap of distributed store. |
| 43 | */ |
| 44 | @Component(immediate = true) |
| 45 | @Service |
| 46 | public class StoreManager implements StoreService { |
| 47 | |
tom | 1a2908c | 2014-09-23 16:37:39 -0700 | [diff] [blame] | 48 | private static final String HAZELCAST_XML_FILE = "etc/hazelcast.xml"; |
| 49 | |
tom | dc66b38 | 2014-09-22 17:05:47 -0700 | [diff] [blame] | 50 | private final Logger log = LoggerFactory.getLogger(getClass()); |
| 51 | |
tom | 85ff08b | 2014-09-22 17:14:18 -0700 | [diff] [blame] | 52 | protected HazelcastInstance instance; |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 53 | private KryoPool serializerPool; |
| 54 | |
tom | dc66b38 | 2014-09-22 17:05:47 -0700 | [diff] [blame] | 55 | |
| 56 | @Activate |
| 57 | public void activate() { |
tom | 1a2908c | 2014-09-23 16:37:39 -0700 | [diff] [blame] | 58 | try { |
| 59 | Config config = new FileSystemXmlConfig(HAZELCAST_XML_FILE); |
| 60 | instance = Hazelcast.newHazelcastInstance(config); |
| 61 | setupKryoPool(); |
| 62 | log.info("Started"); |
| 63 | } catch (FileNotFoundException e) { |
| 64 | log.error("Unable to configure Hazelcast", e); |
| 65 | } |
tom | dc66b38 | 2014-09-22 17:05:47 -0700 | [diff] [blame] | 66 | } |
| 67 | |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 68 | /** |
| 69 | * Sets up the common serialzers pool. |
| 70 | */ |
| 71 | protected void setupKryoPool() { |
| 72 | // FIXME Slice out types used in common to separate pool/namespace. |
| 73 | serializerPool = KryoPool.newBuilder() |
tom | b41d1ac | 2014-09-24 01:51:24 -0700 | [diff] [blame^] | 74 | .register(ArrayList.class, |
| 75 | HashMap.class, |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 76 | |
tom | b41d1ac | 2014-09-24 01:51:24 -0700 | [diff] [blame^] | 77 | ControllerNode.State.class, |
| 78 | Device.Type.class, |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 79 | |
tom | b41d1ac | 2014-09-24 01:51:24 -0700 | [diff] [blame^] | 80 | DefaultControllerNode.class, |
| 81 | DefaultDevice.class, |
| 82 | MastershipRole.class, |
| 83 | Port.class, |
| 84 | Element.class |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 85 | ) |
tom | b41d1ac | 2014-09-24 01:51:24 -0700 | [diff] [blame^] | 86 | .register(IpPrefix.class, new IpPrefixSerializer()) |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 87 | .register(URI.class, new URISerializer()) |
tom | b41d1ac | 2014-09-24 01:51:24 -0700 | [diff] [blame^] | 88 | .register(NodeId.class, new NodeIdSerializer()) |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 89 | .register(ProviderId.class, new ProviderIdSerializer()) |
| 90 | .register(DeviceId.class, new DeviceIdSerializer()) |
| 91 | .register(PortNumber.class, new PortNumberSerializer()) |
| 92 | .register(DefaultPort.class, new DefaultPortSerializer()) |
| 93 | .build() |
| 94 | .populate(10); |
| 95 | } |
| 96 | |
tom | dc66b38 | 2014-09-22 17:05:47 -0700 | [diff] [blame] | 97 | @Deactivate |
| 98 | public void deactivate() { |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 99 | instance.shutdown(); |
tom | dc66b38 | 2014-09-22 17:05:47 -0700 | [diff] [blame] | 100 | log.info("Stopped"); |
| 101 | } |
| 102 | |
| 103 | @Override |
| 104 | public HazelcastInstance getHazelcastInstance() { |
| 105 | return instance; |
| 106 | } |
tom | 0872a17 | 2014-09-23 11:24:26 -0700 | [diff] [blame] | 107 | |
| 108 | |
| 109 | @Override |
| 110 | public byte[] serialize(final Object obj) { |
| 111 | return serializerPool.serialize(obj); |
| 112 | } |
| 113 | |
| 114 | @Override |
| 115 | public <T> T deserialize(final byte[] bytes) { |
| 116 | if (bytes == null) { |
| 117 | return null; |
| 118 | } |
| 119 | return serializerPool.deserialize(bytes); |
| 120 | } |
| 121 | |
tom | dc66b38 | 2014-09-22 17:05:47 -0700 | [diff] [blame] | 122 | } |