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 import org.slf4j.Logger;
  32 import org.slf4j.LoggerFactory;
  33
  34 public final class NeutronRouterInterface extends AbstractNeutronInterface<Router, Routers, RouterKey, NeutronRouter>
  35         implements INeutronRouterCRUD {
  36     private static final Logger LOGGER = LoggerFactory.getLogger(NeutronRouterInterface.class);
  37     // methods needed for creating caches
  38
  39     NeutronRouterInterface(DataBroker db) {
  40         super(RouterBuilder.class, db);
  41     }
  42
  43     // IfNBRouterCRUD Interface methods
  44     @Override
  45     protected List<Router> getDataObjectList(Routers routers) {
  46         return routers.getRouter();
  47     }
  48
  49     @Override
  50     protected Router toMd(NeutronRouter router) {
  51
  52         final RouterBuilder routerBuilder = new RouterBuilder();
  53         toMdAdminAttributes(router, routerBuilder);
  54         if (router.getGatewayPortId() != null && !router.getGatewayPortId().isEmpty()) {
  55             routerBuilder.setGatewayPortId(toUuid(router.getGatewayPortId()));
  56         }
  57         routerBuilder.setDistributed(router.getDistributed());
  58         if (router.getRoutes() != null) {
  59             final List<Routes> routes = new ArrayList<Routes>();
  60             for (final NeutronRoute route : router.getRoutes()) {
  61                 final RoutesBuilder routeBuilder = new RoutesBuilder();
  62                 routeBuilder.setDestination(new IpPrefix(route.getDestination().toCharArray()));
  63                 routeBuilder.setNexthop(new IpAddress(route.getNextHop().toCharArray()));
  64                 routes.add(routeBuilder.build());
  65             }
  66             routerBuilder.setRoutes(routes);
  67         }
  68         if (router.getExternalGatewayInfo() != null) {
  69             ExternalGatewayInfo externalGatewayInfo = null;
  70             final List<NeutronRouterNetworkReference> neutronRouterNetworkReferences = new ArrayList<
  71                     NeutronRouterNetworkReference>();
  72             neutronRouterNetworkReferences.add(router.getExternalGatewayInfo());
  73             for (final NeutronRouterNetworkReference externalGatewayInfos : neutronRouterNetworkReferences) {
  74                 final ExternalGatewayInfoBuilder builder = new ExternalGatewayInfoBuilder();
  75                 builder.setEnableSnat(externalGatewayInfos.getEnableSNAT());
  76                 builder.setExternalNetworkId(toUuid(externalGatewayInfos.getNetworkID()));
  77                 if (externalGatewayInfos.getExternalFixedIPs() != null) {
  78                     final List<ExternalFixedIps> externalFixedIps = new ArrayList<ExternalFixedIps>();
  79                     for (final NeutronIPs externalIp : externalGatewayInfos.getExternalFixedIPs()) {
  80                         final ExternalFixedIpsBuilder eFixedIpBuilder = new ExternalFixedIpsBuilder();
  81                         eFixedIpBuilder.setIpAddress(new IpAddress(externalIp.getIpAddress().toCharArray()));
  82                         eFixedIpBuilder.setSubnetId(toUuid(externalIp.getSubnetUUID()));
  83                         externalFixedIps.add(eFixedIpBuilder.build());
  84                     }
  85                     builder.setExternalFixedIps(externalFixedIps);
  86                 }
  87                 externalGatewayInfo = builder.build();
  88             }
  89             routerBuilder.setExternalGatewayInfo(externalGatewayInfo);
  90         }
  91         return routerBuilder.build();
  92     }
  93
  94     public NeutronRouter fromMd(Router router) {
  95         final NeutronRouter result = new NeutronRouter();
  96         fromMdAdminAttributes(router, result);
  97         result.setDistributed(router.isDistributed());
  98         if (router.getGatewayPortId() != null) {
  99             result.setGatewayPortId(String.valueOf(router.getGatewayPortId().getValue()));
 100         }
 101         if (router.getRoutes() != null) {
 102             final List<NeutronRoute> routes = new ArrayList<NeutronRoute>();
 103             for (final Routes route : router.getRoutes()) {
 104                 final NeutronRoute routerRoute = new NeutronRoute();
 105                 routerRoute.setDestination(String.valueOf(route.getDestination().getValue()));
 106                 routerRoute.setNextHop(String.valueOf(route.getNexthop().getValue()));
 107                 routes.add(routerRoute);
 108             }
 109             result.setRoutes(routes);
 110         }
 111
 112         if (router.getExternalGatewayInfo() != null) {
 113             final NeutronRouterNetworkReference extGwInfo = new NeutronRouterNetworkReference();
 114             extGwInfo.setNetworkID(String.valueOf(router.getExternalGatewayInfo().getExternalNetworkId().getValue()));
 115             extGwInfo.setEnableSNAT(router.getExternalGatewayInfo().isEnableSnat());
 116             if (router.getExternalGatewayInfo().getExternalFixedIps() != null) {
 117                 final List<NeutronIPs> fixedIPs = new ArrayList<NeutronIPs>();
 118                 for (final ExternalFixedIps mdFixedIP : router.getExternalGatewayInfo().getExternalFixedIps()) {
 119                     final NeutronIPs fixedIP = new NeutronIPs();
 120                     fixedIP.setSubnetUUID(String.valueOf(mdFixedIP.getSubnetId().getValue()));
 121                     fixedIP.setIpAddress(String.valueOf(mdFixedIP.getIpAddress().getValue()));
 122                     fixedIPs.add(fixedIP);
 123                 }
 124                 extGwInfo.setExternalFixedIPs(fixedIPs);
 125             }
 126             result.setExternalGatewayInfo(extGwInfo);
 127         }
 128
 129         return result;
 130     }
 131 }