2 * Copyright (c) 2015 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
9 package org.opendaylight.protocol.bgp.openconfig.impl.openconfig;
11 import static org.opendaylight.protocol.bgp.openconfig.impl.util.OpenConfigUtil.APPLICATION_PEER_GROUP_NAME;
12 import static org.opendaylight.protocol.bgp.openconfig.impl.util.OpenConfigUtil.BGP_IID;
14 import java.util.Collections;
15 import org.opendaylight.controller.md.sal.binding.api.BindingTransactionChain;
16 import org.opendaylight.protocol.bgp.openconfig.impl.spi.BGPConfigStateStore;
17 import org.opendaylight.protocol.bgp.openconfig.impl.util.GlobalIdentifier;
18 import org.opendaylight.protocol.bgp.openconfig.impl.util.OpenConfigUtil;
19 import org.opendaylight.protocol.bgp.openconfig.spi.pojo.BGPRibInstanceConfiguration;
20 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.global.base.AfiSafisBuilder;
21 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.global.base.ConfigBuilder;
22 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.peer.group.PeerGroup;
23 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.peer.group.PeerGroupBuilder;
24 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.peer.group.PeerGroupKey;
25 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.Bgp;
26 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.BgpBuilder;
27 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.bgp.Global;
28 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.bgp.GlobalBuilder;
29 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.bgp.NeighborsBuilder;
30 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.bgp.PeerGroupsBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.bgp.rib.impl.rev160330.RibImpl;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.rev130405.modules.ModuleKey;
33 import org.opendaylight.yangtools.concepts.Identifier;
34 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
36 final class BGPGlobalProviderImpl extends AbstractBGPOpenConfigMapper<BGPRibInstanceConfiguration, Bgp> {
38 private static final PeerGroup APP_PEER_GROUP = new PeerGroupBuilder().setPeerGroupName(APPLICATION_PEER_GROUP_NAME)
39 .setKey(new PeerGroupKey(APPLICATION_PEER_GROUP_NAME)).build();
41 public BGPGlobalProviderImpl(final BindingTransactionChain txChain, final BGPConfigStateStore stateHolders) {
42 super(txChain, stateHolders, Bgp.class);
46 public Bgp apply(final BGPRibInstanceConfiguration configuration) {
47 return toGlobalConfiguration(configuration);
51 public ModuleKey createModuleKey(final String instanceName) {
52 return new ModuleKey(instanceName, RibImpl.class);
56 protected InstanceIdentifier<Bgp> getInstanceIdentifier(final Identifier key) {
61 public Identifier keyForConfiguration(final Bgp bgp) {
62 return GlobalIdentifier.GLOBAL_IDENTIFIER;
66 public Class<BGPRibInstanceConfiguration> getInstanceConfigurationType() {
67 return BGPRibInstanceConfiguration.class;
70 private static Bgp toGlobalConfiguration(final BGPRibInstanceConfiguration config) {
71 final BgpBuilder bgpBuilder = new BgpBuilder();
72 bgpBuilder.setNeighbors(new NeighborsBuilder().build());
73 bgpBuilder.setPeerGroups(new PeerGroupsBuilder().setPeerGroup(Collections.singletonList(APP_PEER_GROUP)).build());
74 final Global global = new GlobalBuilder()
75 .setAfiSafis(new AfiSafisBuilder().setAfiSafi(OpenConfigUtil.toAfiSafis(config.getTableTypes(),
76 (afiSafi, tableType) -> OpenConfigUtil.toGlobalAfiSafiMultiPath(afiSafi, tableType, config.getPathSelectionModes()))).build())
77 .setConfig(new ConfigBuilder()
78 .setAs(config.getLocalAs())
79 .setRouterId(config.getBgpRibId()).build()).build();
80 bgpBuilder.setGlobal(global);
81 return bgpBuilder.build();