bgp/testtool/src/main/java/org/opendaylight/protocol/bgp/testtool/CommunitiesBuilder.java

   1 /*
   2  * Copyright (c) 2016 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.protocol.bgp.testtool;
  10
  11 import com.google.common.collect.Lists;
  12 import java.util.List;
  13 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.AsNumber;
  14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.attributes.ExtendedCommunities;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.attributes.ExtendedCommunitiesBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.ShortAsNumber;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.as._4.spec.common.As4SpecificCommon;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.as._4.spec.common.As4SpecificCommonBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.ExtendedCommunity;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.As4GenericSpecExtendedCommunityCaseBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.As4RouteOriginExtendedCommunityCaseBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.As4RouteTargetExtendedCommunityCaseBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.AsSpecificExtendedCommunityCaseBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.Inet4SpecificExtendedCommunityCaseBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.LinkBandwidthCaseBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.OpaqueExtendedCommunityCaseBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.RouteOriginExtendedCommunityCaseBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.RouteOriginIpv4CaseBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.RouteTargetExtendedCommunityCaseBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.RouteTargetIpv4CaseBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.as._4.generic.spec.extended.community._case.As4GenericSpecExtendedCommunityBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.as._4.route.origin.extended.community._case.As4RouteOriginExtendedCommunityBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.as._4.route.target.extended.community._case.As4RouteTargetExtendedCommunityBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.as.specific.extended.community._case.AsSpecificExtendedCommunityBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.inet4.specific.extended.community._case.Inet4SpecificExtendedCommunityBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.link.bandwidth._case.LinkBandwidthExtendedCommunityBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.opaque.extended.community._case.OpaqueExtendedCommunityBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.route.origin.extended.community._case.RouteOriginExtendedCommunityBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.route.origin.ipv4._case.RouteOriginIpv4Builder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.route.target.extended.community._case.RouteTargetExtendedCommunityBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.route.target.ipv4._case.RouteTargetIpv4Builder;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ieee754.rev130819.Float32;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.network.concepts.rev131125.Bandwidth;
  45 import org.slf4j.Logger;
  46 import org.slf4j.LoggerFactory;
  47
  48 final class CommunitiesBuilder {
  49     private static final Logger LOG = LoggerFactory.getLogger(CommunitiesBuilder.class);
  50     private final static As4SpecificCommon AS_4_COMMON = new As4SpecificCommonBuilder().setAsNumber(new AsNumber(20L)).setLocalAdministrator(100).build();
  51     private final static Ipv4Address IPV4 = new Ipv4Address("192.168.1.0");
  52     private final static byte[] BYTE = new byte[]{(byte) 0x4f, (byte) 0x70, (byte) 0x00, (byte) 0x00};
  53     private final static int LA = 4660;
  54     private final static ShortAsNumber SHORT_AS = new ShortAsNumber(20L);
  55
  56     private CommunitiesBuilder() {
  57         throw new UnsupportedOperationException();
  58     }
  59
  60     static List<ExtendedCommunities> createExtComm(final List<String> extCom) {
  61         final List<ExtendedCommunities> extendedCommunities = Lists.newArrayList();
  62         for (String ec : extCom) {
  63             ExtendedCommunity community = null;
  64             switch (ec) {
  65             case "as-4-generic-spec-extended-community":
  66                 community = CommunitiesBuilder.as4GenSpecBuild();
  67                 break;
  68             case "as-4-route-target-extended-community":
  69                 community = CommunitiesBuilder.as4RTBuild();
  70                 break;
  71             case "as-4-route-origin-extended-community":
  72                 community = CommunitiesBuilder.as4ROBuild();
  73                 break;
  74             case "route-origin":
  75                 community = CommunitiesBuilder.rOBuild();
  76                 break;
  77             case "route-target":
  78                 community = CommunitiesBuilder.rTBuild();
  79                 break;
  80             case "route-origin-extended-community":
  81                 community = CommunitiesBuilder.rOECBuild();
  82                 break;
  83             case "route-target-extended-community":
  84                 community = CommunitiesBuilder.rTECBuild();
  85                 break;
  86             case "link-bandwidth-extended-community":
  87                 community = CommunitiesBuilder.linkBandBuild();
  88                 break;
  89             case "opaque-extended-community":
  90                 community = CommunitiesBuilder.opaqueBuild();
  91                 break;
  92             case "inet4-specific-extended-community":
  93                 community = CommunitiesBuilder.inet4Build();
  94                 break;
  95             case "as-specific-extended-community":
  96                 community = CommunitiesBuilder.asSpecBuild();
  97                 break;
  98             default:
  99                 LOG.debug("Not recognized Extended Community {}", ec);
 100                 break;
 101             }
 102             extendedCommunities.add(new ExtendedCommunitiesBuilder().setTransitive(true).setExtendedCommunity(community).build());
 103         }
 104         return extendedCommunities;
 105     }
 106
 107     private static ExtendedCommunity as4GenSpecBuild() {
 108         return new As4GenericSpecExtendedCommunityCaseBuilder()
 109             .setAs4GenericSpecExtendedCommunity(new As4GenericSpecExtendedCommunityBuilder()
 110                 .setAs4SpecificCommon(AS_4_COMMON).build()).build();
 111     }
 112
 113     private static ExtendedCommunity as4RTBuild() {
 114         return new As4RouteTargetExtendedCommunityCaseBuilder().setAs4RouteTargetExtendedCommunity(
 115             new As4RouteTargetExtendedCommunityBuilder().setAs4SpecificCommon(AS_4_COMMON).build()).build();
 116     }
 117
 118     private static ExtendedCommunity as4ROBuild() {
 119         return new As4RouteOriginExtendedCommunityCaseBuilder().setAs4RouteOriginExtendedCommunity(
 120             new As4RouteOriginExtendedCommunityBuilder().setAs4SpecificCommon(AS_4_COMMON).build()).build();
 121     }
 122
 123     private static ExtendedCommunity rTBuild() {
 124         return new RouteTargetIpv4CaseBuilder().setRouteTargetIpv4(
 125             new RouteTargetIpv4Builder().setGlobalAdministrator(IPV4).setLocalAdministrator(LA).build()).build();
 126     }
 127
 128     private static ExtendedCommunity rOBuild() {
 129         return new RouteOriginIpv4CaseBuilder().setRouteOriginIpv4(
 130             new RouteOriginIpv4Builder().setGlobalAdministrator(IPV4).setLocalAdministrator(LA).build()).build();
 131     }
 132
 133     private static ExtendedCommunity linkBandBuild() {
 134         return new LinkBandwidthCaseBuilder().setLinkBandwidthExtendedCommunity(new LinkBandwidthExtendedCommunityBuilder()
 135             .setBandwidth(new Bandwidth(new Float32(BYTE))).build()).build();
 136     }
 137
 138     private static ExtendedCommunity rOECBuild() {
 139         return new RouteOriginExtendedCommunityCaseBuilder().setRouteOriginExtendedCommunity(
 140             new RouteOriginExtendedCommunityBuilder().setGlobalAdministrator(SHORT_AS).setLocalAdministrator(BYTE).build()).build();
 141     }
 142
 143     private static ExtendedCommunity rTECBuild() {
 144         return new RouteTargetExtendedCommunityCaseBuilder().setRouteTargetExtendedCommunity(
 145             new RouteTargetExtendedCommunityBuilder().setGlobalAdministrator(SHORT_AS).setLocalAdministrator(BYTE).build()).build();
 146     }
 147
 148     private static ExtendedCommunity opaqueBuild() {
 149         return new OpaqueExtendedCommunityCaseBuilder().setOpaqueExtendedCommunity(
 150             new OpaqueExtendedCommunityBuilder().setValue(BYTE).build()).build();
 151     }
 152
 153     private static ExtendedCommunity inet4Build() {
 154         return new Inet4SpecificExtendedCommunityCaseBuilder().setInet4SpecificExtendedCommunity(
 155             new Inet4SpecificExtendedCommunityBuilder().setGlobalAdministrator(IPV4).setLocalAdministrator(BYTE).build()).build();
 156     }
 157
 158     private static ExtendedCommunity asSpecBuild() {
 159         return new AsSpecificExtendedCommunityCaseBuilder().setAsSpecificExtendedCommunity(
 160             new AsSpecificExtendedCommunityBuilder().setGlobalAdministrator(SHORT_AS).setLocalAdministrator(BYTE).build()).build();
 161     }
 162 }