2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.protocol.bgp.parser.impl;
10 import java.util.ArrayList;
11 import java.util.List;
13 import org.opendaylight.protocol.bgp.parser.impl.message.BGPKeepAliveMessageParser;
14 import org.opendaylight.protocol.bgp.parser.impl.message.BGPNotificationMessageParser;
15 import org.opendaylight.protocol.bgp.parser.impl.message.BGPOpenMessageParser;
16 import org.opendaylight.protocol.bgp.parser.impl.message.BGPUpdateMessageParser;
17 import org.opendaylight.protocol.bgp.parser.impl.message.open.As4CapabilityHandler;
18 import org.opendaylight.protocol.bgp.parser.impl.message.open.CapabilityParameterParser;
19 import org.opendaylight.protocol.bgp.parser.impl.message.open.GracefulCapabilityHandler;
20 import org.opendaylight.protocol.bgp.parser.impl.message.open.MultiProtocolCapabilityHandler;
21 import org.opendaylight.protocol.bgp.parser.impl.message.update.AS4AggregatorAttributeParser;
22 import org.opendaylight.protocol.bgp.parser.impl.message.update.AS4PathAttributeParser;
23 import org.opendaylight.protocol.bgp.parser.impl.message.update.AggregatorAttributeParser;
24 import org.opendaylight.protocol.bgp.parser.impl.message.update.AsPathAttributeParser;
25 import org.opendaylight.protocol.bgp.parser.impl.message.update.AtomicAggregateAttributeParser;
26 import org.opendaylight.protocol.bgp.parser.impl.message.update.ClusterIdAttributeParser;
27 import org.opendaylight.protocol.bgp.parser.impl.message.update.CommunitiesAttributeParser;
28 import org.opendaylight.protocol.bgp.parser.impl.message.update.ExtendedCommunitiesAttributeParser;
29 import org.opendaylight.protocol.bgp.parser.impl.message.update.Ipv4NlriParser;
30 import org.opendaylight.protocol.bgp.parser.impl.message.update.Ipv6NlriParser;
31 import org.opendaylight.protocol.bgp.parser.impl.message.update.LocalPreferenceAttributeParser;
32 import org.opendaylight.protocol.bgp.parser.impl.message.update.MPReachAttributeParser;
33 import org.opendaylight.protocol.bgp.parser.impl.message.update.MPUnreachAttributeParser;
34 import org.opendaylight.protocol.bgp.parser.impl.message.update.MultiExitDiscriminatorAttributeParser;
35 import org.opendaylight.protocol.bgp.parser.impl.message.update.NextHopAttributeParser;
36 import org.opendaylight.protocol.bgp.parser.impl.message.update.OriginAttributeParser;
37 import org.opendaylight.protocol.bgp.parser.impl.message.update.OriginatorIdAttributeParser;
38 import org.opendaylight.protocol.bgp.parser.spi.AbstractBGPExtensionProviderActivator;
39 import org.opendaylight.protocol.bgp.parser.spi.AddressFamilyRegistry;
40 import org.opendaylight.protocol.bgp.parser.spi.AttributeRegistry;
41 import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderContext;
42 import org.opendaylight.protocol.bgp.parser.spi.CapabilityRegistry;
43 import org.opendaylight.protocol.bgp.parser.spi.NlriRegistry;
44 import org.opendaylight.protocol.bgp.parser.spi.ParameterRegistry;
45 import org.opendaylight.protocol.bgp.parser.spi.SubsequentAddressFamilyRegistry;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.Keepalive;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.Notify;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.Open;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.open.BgpParameters;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.open.bgp.parameters.c.parameters.As4BytesCase;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.open.bgp.parameters.c.parameters.GracefulRestartCase;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.open.bgp.parameters.c.parameters.MultiprotocolCase;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv6AddressFamily;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.MplsLabeledVpnSubsequentAddressFamily;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
58 public final class BGPActivator extends AbstractBGPExtensionProviderActivator {
60 protected List<AutoCloseable> startImpl(final BGPExtensionProviderContext context) {
61 final List<AutoCloseable> regs = new ArrayList<>();
63 final AddressFamilyRegistry afiReg = context.getAddressFamilyRegistry();
64 regs.add(context.registerAddressFamily(Ipv4AddressFamily.class, 1));
65 regs.add(context.registerAddressFamily(Ipv6AddressFamily.class, 2));
67 final SubsequentAddressFamilyRegistry safiReg = context.getSubsequentAddressFamilyRegistry();
68 regs.add(context.registerSubsequentAddressFamily(UnicastSubsequentAddressFamily.class, 1));
69 regs.add(context.registerSubsequentAddressFamily(MplsLabeledVpnSubsequentAddressFamily.class, 128));
71 final NlriRegistry nlriReg = context.getNlriRegistry();
72 regs.add(context.registerNlriParser(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class, new Ipv4NlriParser()));
73 regs.add(context.registerNlriParser(Ipv6AddressFamily.class, UnicastSubsequentAddressFamily.class, new Ipv6NlriParser()));
75 final AttributeRegistry attrReg = context.getAttributeRegistry();
76 regs.add(context.registerAttributeParser(OriginAttributeParser.TYPE, new OriginAttributeParser()));
77 regs.add(context.registerAttributeParser(AsPathAttributeParser.TYPE, new AsPathAttributeParser(context.getReferenceCache())));
78 regs.add(context.registerAttributeParser(NextHopAttributeParser.TYPE, new NextHopAttributeParser()));
79 regs.add(context.registerAttributeParser(MultiExitDiscriminatorAttributeParser.TYPE, new MultiExitDiscriminatorAttributeParser()));
80 regs.add(context.registerAttributeParser(LocalPreferenceAttributeParser.TYPE, new LocalPreferenceAttributeParser()));
81 regs.add(context.registerAttributeParser(AtomicAggregateAttributeParser.TYPE, new AtomicAggregateAttributeParser()));
82 regs.add(context.registerAttributeParser(AggregatorAttributeParser.TYPE, new AggregatorAttributeParser(context.getReferenceCache())));
83 regs.add(context.registerAttributeParser(CommunitiesAttributeParser.TYPE,
84 new CommunitiesAttributeParser(context.getReferenceCache())));
85 regs.add(context.registerAttributeParser(OriginatorIdAttributeParser.TYPE, new OriginatorIdAttributeParser()));
86 regs.add(context.registerAttributeParser(ClusterIdAttributeParser.TYPE, new ClusterIdAttributeParser()));
87 regs.add(context.registerAttributeParser(MPReachAttributeParser.TYPE, new MPReachAttributeParser(nlriReg)));
88 regs.add(context.registerAttributeParser(MPUnreachAttributeParser.TYPE, new MPUnreachAttributeParser(nlriReg)));
89 regs.add(context.registerAttributeParser(ExtendedCommunitiesAttributeParser.TYPE,
90 new ExtendedCommunitiesAttributeParser(context.getReferenceCache())));
91 regs.add(context.registerAttributeParser(AS4AggregatorAttributeParser.TYPE, new AS4AggregatorAttributeParser()));
92 regs.add(context.registerAttributeParser(AS4PathAttributeParser.TYPE, new AS4PathAttributeParser()));
94 final CapabilityRegistry capReg = context.getCapabilityRegistry();
95 final MultiProtocolCapabilityHandler multi = new MultiProtocolCapabilityHandler(afiReg, safiReg);
96 regs.add(context.registerCapabilityParser(MultiProtocolCapabilityHandler.CODE, multi));
97 regs.add(context.registerCapabilitySerializer(MultiprotocolCase.class, multi));
99 final As4CapabilityHandler as4 = new As4CapabilityHandler();
100 regs.add(context.registerCapabilityParser(As4CapabilityHandler.CODE, as4));
101 regs.add(context.registerCapabilitySerializer(As4BytesCase.class, as4));
103 final GracefulCapabilityHandler grace = new GracefulCapabilityHandler(afiReg, safiReg);
104 regs.add(context.registerCapabilitySerializer(GracefulRestartCase.class, grace));
105 regs.add(context.registerCapabilityParser(GracefulCapabilityHandler.CODE, grace));
107 final ParameterRegistry paramReg = context.getParameterRegistry();
108 final CapabilityParameterParser cpp = new CapabilityParameterParser(capReg);
109 regs.add(context.registerParameterParser(CapabilityParameterParser.TYPE, cpp));
110 regs.add(context.registerParameterSerializer(BgpParameters.class, cpp));
112 final BGPOpenMessageParser omp = new BGPOpenMessageParser(paramReg);
113 regs.add(context.registerMessageParser(BGPOpenMessageParser.TYPE, omp));
114 regs.add(context.registerMessageSerializer(Open.class, omp));
116 final BGPUpdateMessageParser ump = new BGPUpdateMessageParser(attrReg);
117 regs.add(context.registerMessageParser(BGPUpdateMessageParser.TYPE, ump));
118 // Serialization of Update message is not supported
120 final BGPNotificationMessageParser nmp = new BGPNotificationMessageParser();
121 regs.add(context.registerMessageParser(BGPNotificationMessageParser.TYPE, nmp));
122 regs.add(context.registerMessageSerializer(Notify.class, nmp));
124 final BGPKeepAliveMessageParser kamp = new BGPKeepAliveMessageParser();
125 regs.add(context.registerMessageParser(BGPKeepAliveMessageParser.TYPE, kamp));
126 regs.add(context.registerMessageSerializer(Keepalive.class, kamp));