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