| package org.onlab.onos.store.trivial.impl; |
| |
| 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.Service; |
| import org.onlab.onos.cluster.ClusterEvent; |
| import org.onlab.onos.cluster.ClusterStore; |
| import org.onlab.onos.cluster.ClusterStoreDelegate; |
| import org.onlab.onos.cluster.ControllerNode; |
| import org.onlab.onos.cluster.DefaultControllerNode; |
| import org.onlab.onos.cluster.NodeId; |
| import org.onlab.onos.store.AbstractStore; |
| import org.onlab.packet.IpPrefix; |
| import org.slf4j.Logger; |
| |
| import java.util.Set; |
| |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| /** |
| * Manages inventory of infrastructure devices using trivial in-memory |
| * structures implementation. |
| */ |
| @Component(immediate = true) |
| @Service |
| public class SimpleClusterStore |
| extends AbstractStore<ClusterEvent, ClusterStoreDelegate> |
| implements ClusterStore { |
| |
| public static final IpPrefix LOCALHOST = IpPrefix.valueOf("127.0.0.1"); |
| |
| private final Logger log = getLogger(getClass()); |
| |
| private ControllerNode instance; |
| |
| @Activate |
| public void activate() { |
| instance = new DefaultControllerNode(new NodeId("local"), LOCALHOST); |
| log.info("Started"); |
| } |
| |
| @Deactivate |
| public void deactivate() { |
| log.info("Stopped"); |
| } |
| |
| |
| @Override |
| public ControllerNode getLocalNode() { |
| return instance; |
| } |
| |
| @Override |
| public Set<ControllerNode> getNodes() { |
| return ImmutableSet.of(instance); |
| } |
| |
| @Override |
| public ControllerNode getNode(NodeId nodeId) { |
| return instance.id().equals(nodeId) ? instance : null; |
| } |
| |
| @Override |
| public ControllerNode.State getState(NodeId nodeId) { |
| return ControllerNode.State.ACTIVE; |
| } |
| |
| @Override |
| public ControllerNode addNode(NodeId nodeId, IpPrefix ip, int tcpPort) { |
| return null; |
| } |
| |
| @Override |
| public void removeNode(NodeId nodeId) { |
| } |
| |
| } |