natservice/impl/src/main/java/org/opendaylight/netvirt/natservice/internal/SnatServiceImplFactory.java

   1 /*
   2  * Copyright (c) 2017 Red Hat, 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 package org.opendaylight.netvirt.natservice.internal;
   9
  10 import javax.annotation.Nullable;
  11 import javax.inject.Inject;
  12 import javax.inject.Singleton;
  13 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  14 import org.opendaylight.genius.datastoreutils.listeners.DataTreeEventCallbackRegistrar;
  15 import org.opendaylight.genius.interfacemanager.interfaces.IInterfaceManager;
  16 import org.opendaylight.genius.mdsalutil.interfaces.IMdsalApiManager;
  17 import org.opendaylight.infrautils.inject.AbstractLifecycle;
  18 import org.opendaylight.netvirt.elanmanager.api.IElanService;
  19 import org.opendaylight.netvirt.fibmanager.api.IFibManager;
  20 import org.opendaylight.netvirt.natservice.ha.NatDataUtil;
  21 import org.opendaylight.netvirt.neutronvpn.interfaces.INeutronVpnManager;
  22 import org.opendaylight.netvirt.vpnmanager.api.IVpnFootprintService;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.IdManagerService;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rpcs.rev160406.OdlInterfaceRpcService;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rpcs.rev160406.ItmRpcService;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.config.rev170206.NatserviceConfig;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.config.rev170206.NatserviceConfig.NatMode;
  28 import org.slf4j.Logger;
  29 import org.slf4j.LoggerFactory;
  30
  31 @Singleton
  32 public class SnatServiceImplFactory extends AbstractLifecycle {
  33
  34     private static final Logger LOG = LoggerFactory.getLogger(SnatServiceImplFactory.class);
  35
  36     private final DataBroker dataBroker;
  37     private final IMdsalApiManager mdsalManager;
  38     private final ItmRpcService itmManager;
  39     private final OdlInterfaceRpcService odlInterfaceRpcService;
  40     private final IdManagerService idManager;
  41     private final NAPTSwitchSelector naptSwitchSelector;
  42     private final NatMode natMode;
  43     private final INeutronVpnManager nvpnManager;
  44     private final ExternalRoutersListener externalRouterListener;
  45     private final IElanService elanManager;
  46     private final IInterfaceManager interfaceManager;
  47     private final IVpnFootprintService vpnFootprintService;
  48     private final IFibManager fibManager;
  49     private final NatDataUtil natDataUtil;
  50     private final DataTreeEventCallbackRegistrar eventCallbacks;
  51     private final NatOverVxlanUtil natOverVxlanUtil;
  52
  53     @Inject
  54     public SnatServiceImplFactory(final DataBroker dataBroker, final IMdsalApiManager mdsalManager,
  55                                   final ItmRpcService itmManager,
  56                                   final OdlInterfaceRpcService odlInterfaceRpcService,
  57                                   final IdManagerService idManager,
  58                                   final NAPTSwitchSelector naptSwitchSelector,
  59                                   final NatserviceConfig config,
  60                                   final INeutronVpnManager nvpnManager,
  61                                   final ExternalRoutersListener externalRouterListener,
  62                                   final IElanService elanManager,
  63                                   final IInterfaceManager interfaceManager,
  64                                   final IVpnFootprintService vpnFootprintService,
  65                                   final IFibManager fibManager,
  66                                   final NatDataUtil natDataUtil,
  67                                   final DataTreeEventCallbackRegistrar eventCallbacks,
  68                                   final NatOverVxlanUtil natOverVxlanUtil) {
  69         this.dataBroker = dataBroker;
  70         this.mdsalManager = mdsalManager;
  71         this.itmManager = itmManager;
  72         this.odlInterfaceRpcService = odlInterfaceRpcService;
  73         this.idManager = idManager;
  74         this.naptSwitchSelector = naptSwitchSelector;
  75         if (config != null) {
  76             this.natMode = config.getNatMode();
  77         } else {
  78             this.natMode = null;
  79         }
  80         this.nvpnManager = nvpnManager;
  81         this.externalRouterListener = externalRouterListener;
  82         this.elanManager = elanManager;
  83         this.interfaceManager = interfaceManager;
  84         this.vpnFootprintService = vpnFootprintService;
  85         this.fibManager = fibManager;
  86         this.natDataUtil = natDataUtil;
  87         this.eventCallbacks = eventCallbacks;
  88         this.natOverVxlanUtil = natOverVxlanUtil;
  89     }
  90
  91     @Override
  92     protected void start() {
  93         LOG.info("{} start", getClass().getSimpleName());
  94     }
  95
  96     @Override
  97     protected void stop() {
  98         LOG.info("{} close", getClass().getSimpleName());
  99     }
 100
 101     @Nullable
 102     public AbstractSnatService createFlatVlanSnatServiceImpl() {
 103         if (natMode == NatMode.Conntrack) {
 104             return new FlatVlanConntrackBasedSnatService(dataBroker, mdsalManager, itmManager, odlInterfaceRpcService,
 105                     idManager, naptSwitchSelector, interfaceManager, vpnFootprintService, fibManager,  natDataUtil,
 106                     eventCallbacks);
 107         }
 108         return null;
 109     }
 110
 111     @Nullable
 112     public AbstractSnatService createVxlanGreSnatServiceImpl() {
 113         if (natMode == NatMode.Conntrack) {
 114             return new VxlanGreConntrackBasedSnatService(dataBroker, mdsalManager, itmManager, odlInterfaceRpcService,
 115                     idManager, naptSwitchSelector, externalRouterListener, elanManager, interfaceManager,
 116                     vpnFootprintService, fibManager, natDataUtil, eventCallbacks, natOverVxlanUtil);
 117         }
 118         return null;
 119     }
 120 }