neutron-mapper/src/main/java/org/opendaylight/groupbasedpolicy/neutron/mapper/NeutronMapper.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others. 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
   9 package org.opendaylight.groupbasedpolicy.neutron.mapper;
  10
  11 import static com.google.common.base.Preconditions.checkNotNull;
  12
  13 import java.util.ArrayList;
  14 import java.util.List;
  15
  16 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  17 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  18 import org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.NeutronFloatingIpAware;
  19 import org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.NeutronNetworkAware;
  20 import org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.NeutronPortAware;
  21 import org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.NeutronRouterAware;
  22 import org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.NeutronSecurityGroupAware;
  23 import org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.NeutronSubnetAware;
  24 import org.opendaylight.neutron.spi.INeutronFloatingIPAware;
  25 import org.opendaylight.neutron.spi.INeutronNetworkAware;
  26 import org.opendaylight.neutron.spi.INeutronPortAware;
  27 import org.opendaylight.neutron.spi.INeutronRouterAware;
  28 import org.opendaylight.neutron.spi.INeutronSecurityGroupAware;
  29 import org.opendaylight.neutron.spi.INeutronSubnetAware;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.EndpointService;
  31 import org.osgi.framework.BundleContext;
  32 import org.osgi.framework.ServiceRegistration;
  33
  34 public class NeutronMapper implements AutoCloseable {
  35
  36     private final List<ServiceRegistration<?>> registrations = new ArrayList<ServiceRegistration<?>>();
  37
  38     public NeutronMapper(DataBroker dataProvider, RpcProviderRegistry rpcProvider, BundleContext context) {
  39         checkNotNull(dataProvider);
  40         checkNotNull(rpcProvider);
  41         checkNotNull(context);
  42         EndpointService epService = rpcProvider.getRpcService(EndpointService.class);
  43
  44         registerAwareProviders(dataProvider, epService, context);
  45     }
  46
  47     private void registerAwareProviders(DataBroker dataProvider, EndpointService epService, BundleContext context) {
  48         ServiceRegistration<INeutronNetworkAware> neutronNetworkAwareRegistration = context.registerService(
  49                 INeutronNetworkAware.class, new NeutronNetworkAware(dataProvider), null);
  50         registrations.add(neutronNetworkAwareRegistration);
  51
  52         ServiceRegistration<INeutronSubnetAware> neutronSubnetAwareRegistration = context.registerService(
  53                 INeutronSubnetAware.class, new NeutronSubnetAware(dataProvider), null);
  54         registrations.add(neutronSubnetAwareRegistration);
  55
  56         ServiceRegistration<INeutronPortAware> neutronPortAwareRegistration = context.registerService(
  57                 INeutronPortAware.class, new NeutronPortAware(dataProvider, epService), null);
  58         registrations.add(neutronPortAwareRegistration);
  59
  60         ServiceRegistration<INeutronSecurityGroupAware> neutronSecurityGroupAwareRegistration = context.registerService(
  61                 INeutronSecurityGroupAware.class, new NeutronSecurityGroupAware(dataProvider), null);
  62         registrations.add(neutronSecurityGroupAwareRegistration);
  63
  64         NeutronRouterAware.init(dataProvider, epService);
  65         ServiceRegistration<INeutronRouterAware> neutronRouterAwareRegistration = context.registerService(
  66                 INeutronRouterAware.class, NeutronRouterAware.getInstance(), null);
  67         registrations.add(neutronRouterAwareRegistration);
  68
  69         ServiceRegistration<INeutronFloatingIPAware> neutronFloatingIpAwareRegistration = context.registerService(
  70                 INeutronFloatingIPAware.class, new NeutronFloatingIpAware(dataProvider), null);
  71         registrations.add(neutronFloatingIpAwareRegistration);
  72     }
  73
  74     /**
  75      * @see java.lang.AutoCloseable#close()
  76      */
  77     @Override
  78     public void close() throws Exception {
  79         for (ServiceRegistration<?> registration : registrations) {
  80             registration.unregister();
  81         }
  82     }
  83
  84 }