mappingservice/neutron/src/main/java/org/opendaylight/lispflowmapping/neutron/mappingmanager/mappers/HostIdToPortDataMapper.java

   1 /*
   2  * Copyright (c) 2017 Cisco Systems, Inc.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.lispflowmapping.neutron.mappingmanager.mappers;
   9
  10 import java.util.concurrent.ConcurrentHashMap;
  11 import org.opendaylight.lispflowmapping.neutron.mappingmanager.PortData;
  12 import org.slf4j.Logger;
  13 import org.slf4j.LoggerFactory;
  14
  15 /**
  16  * Created by Shakib Ahmed on 2/5/17.
  17  */
  18 public class HostIdToPortDataMapper {
  19     private static final Logger LOG = LoggerFactory.getLogger(HostIdToPortDataMapper.class);
  20
  21     private final ConcurrentHashMap<String, PortUuidToPortDataMapper> mapper = new ConcurrentHashMap<>();
  22
  23     public HostIdToPortDataMapper() {
  24
  25     }
  26
  27     public synchronized void addMapping(String hostId, PortData portData) {
  28         PortUuidToPortDataMapper uuidToEidMapper = mapper.get(hostId);
  29
  30         if (uuidToEidMapper == null) {
  31             uuidToEidMapper = new PortUuidToPortDataMapper();
  32             mapper.put(hostId, uuidToEidMapper);
  33         }
  34
  35         uuidToEidMapper.addUnprocessedUuidToPortDataMapping(portData.getPortUuid(), portData);
  36         LOG.debug("Adding " + portData.getPortEid().getAddress() + " as EID of "
  37                 + portData.getPortUuid() + " belonging to " + hostId);
  38     }
  39
  40     public final PortUuidToPortDataMapper getAllPortData(String hostId) {
  41         return mapper.get(hostId);
  42     }
  43
  44 }