transcriber/src/main/java/org/opendaylight/neutron/transcriber/NeutronRouterInterface.java

   1 /*
   2  * Copyright (c) 2013, 2015 IBM Corporation 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.neutron.transcriber;
   9
  10 import java.util.ArrayList;
  11 import java.util.List;
  12 import javax.inject.Inject;
  13 import javax.inject.Singleton;
  14 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  15 import org.opendaylight.neutron.spi.INeutronRouterCRUD;
  16 import org.opendaylight.neutron.spi.NeutronIps;
  17 import org.opendaylight.neutron.spi.NeutronRoute;
  18 import org.opendaylight.neutron.spi.NeutronRouter;
  19 import org.opendaylight.neutron.spi.NeutronRouterNetworkReference;
  20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddressBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefixBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l3.rev150712.l3.attributes.Routes;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l3.rev150712.l3.attributes.RoutesBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l3.rev150712.routers.attributes.Routers;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l3.rev150712.routers.attributes.routers.Router;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l3.rev150712.routers.attributes.routers.RouterBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l3.rev150712.routers.attributes.routers.RouterKey;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l3.rev150712.routers.attributes.routers.router.ExternalGatewayInfo;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l3.rev150712.routers.attributes.routers.router.ExternalGatewayInfoBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l3.rev150712.routers.attributes.routers.router.external_gateway_info.ExternalFixedIps;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.l3.rev150712.routers.attributes.routers.router.external_gateway_info.ExternalFixedIpsBuilder;
  32 import org.ops4j.pax.cdi.api.OsgiServiceProvider;
  33
  34 @Singleton
  35 @OsgiServiceProvider(classes = INeutronRouterCRUD.class)
  36 public final class NeutronRouterInterface extends AbstractNeutronInterface<Router, Routers, RouterKey, NeutronRouter>
  37         implements INeutronRouterCRUD {
  38     // methods needed for creating caches
  39
  40     @Inject
  41     public NeutronRouterInterface(DataBroker db) {
  42         super(RouterBuilder.class, db);
  43     }
  44
  45     // IfNBRouterCRUD Interface methods
  46     @Override
  47     protected List<Router> getDataObjectList(Routers routers) {
  48         return routers.getRouter();
  49     }
  50
  51     @Override
  52     protected Router toMd(NeutronRouter router) {
  53
  54         final RouterBuilder routerBuilder = new RouterBuilder();
  55         toMdAdminAttributes(router, routerBuilder);
  56         if (router.getGatewayPortId() != null && !router.getGatewayPortId().isEmpty()) {
  57             routerBuilder.setGatewayPortId(toUuid(router.getGatewayPortId()));
  58         }
  59         routerBuilder.setDistributed(router.getDistributed());
  60         if (router.getRoutes() != null) {
  61             final List<Routes> routes = new ArrayList<>();
  62             for (final NeutronRoute route : router.getRoutes()) {
  63                 final RoutesBuilder routeBuilder = new RoutesBuilder();
  64                 routeBuilder.setDestination(IpPrefixBuilder.getDefaultInstance(route.getDestination()));
  65                 routeBuilder.setNexthop(IpAddressBuilder.getDefaultInstance(route.getNextHop()));
  66                 routes.add(routeBuilder.build());
  67             }
  68             routerBuilder.setRoutes(routes);
  69         }
  70         if (router.getExternalGatewayInfo() != null) {
  71             ExternalGatewayInfo externalGatewayInfo = null;
  72             final List<NeutronRouterNetworkReference> neutronRouterNetworkReferences = new ArrayList<>();
  73             neutronRouterNetworkReferences.add(router.getExternalGatewayInfo());
  74             for (final NeutronRouterNetworkReference externalGatewayInfos : neutronRouterNetworkReferences) {
  75                 final ExternalGatewayInfoBuilder builder = new ExternalGatewayInfoBuilder();
  76                 builder.setEnableSnat(externalGatewayInfos.getEnableSNAT());
  77                 builder.setExternalNetworkId(toUuid(externalGatewayInfos.getNetworkID()));
  78                 if (externalGatewayInfos.getExternalFixedIps() != null) {
  79                     final List<ExternalFixedIps> externalFixedIps = new ArrayList<>();
  80                     for (final NeutronIps externalIp : externalGatewayInfos.getExternalFixedIps()) {
  81                         final ExternalFixedIpsBuilder eFixedIpBuilder = new ExternalFixedIpsBuilder();
  82                         eFixedIpBuilder.setIpAddress(IpAddressBuilder.getDefaultInstance(externalIp.getIpAddress()));
  83                         eFixedIpBuilder.setSubnetId(toUuid(externalIp.getSubnetUUID()));
  84                         externalFixedIps.add(eFixedIpBuilder.build());
  85                     }
  86                     builder.setExternalFixedIps(externalFixedIps);
  87                 }
  88                 externalGatewayInfo = builder.build();
  89             }
  90             routerBuilder.setExternalGatewayInfo(externalGatewayInfo);
  91         }
  92         return routerBuilder.build();
  93     }
  94
  95     @Override
  96     public NeutronRouter fromMd(Router router) {
  97         final NeutronRouter result = new NeutronRouter();
  98         fromMdAdminAttributes(router, result);
  99         result.setDistributed(router.isDistributed());
 100         if (router.getGatewayPortId() != null) {
 101             result.setGatewayPortId(String.valueOf(router.getGatewayPortId().getValue()));
 102         }
 103         if (router.getRoutes() != null) {
 104             final List<NeutronRoute> routes = new ArrayList<>();
 105             for (final Routes route : router.getRoutes()) {
 106                 final NeutronRoute routerRoute = new NeutronRoute();
 107                 routerRoute.setDestination(route.getDestination().stringValue());
 108                 routerRoute.setNextHop(route.getNexthop().stringValue());
 109                 routes.add(routerRoute);
 110             }
 111             result.setRoutes(routes);
 112         }
 113
 114         if (router.getExternalGatewayInfo() != null) {
 115             final NeutronRouterNetworkReference extGwInfo = new NeutronRouterNetworkReference();
 116             extGwInfo.setNetworkID(String.valueOf(router.getExternalGatewayInfo().getExternalNetworkId().getValue()));
 117             extGwInfo.setEnableSNAT(router.getExternalGatewayInfo().isEnableSnat());
 118             if (router.getExternalGatewayInfo().getExternalFixedIps() != null) {
 119                 final List<NeutronIps> fixedIps = new ArrayList<>();
 120                 for (final ExternalFixedIps mdFixedIp : router.getExternalGatewayInfo().getExternalFixedIps()) {
 121                     final NeutronIps fixedIp = new NeutronIps();
 122                     fixedIp.setSubnetUUID(String.valueOf(mdFixedIp.getSubnetId().getValue()));
 123                     fixedIp.setIpAddress(mdFixedIp.getIpAddress().stringValue());
 124                     fixedIps.add(fixedIp);
 125                 }
 126                 extGwInfo.setExternalFixedIps(fixedIps);
 127             }
 128             result.setExternalGatewayInfo(extGwInfo);
 129         }
 130
 131         return result;
 132     }
 133 }