2 * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. 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.netvirt.bgpmanager;
11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
12 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
13 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
14 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.vrfentries.VrfEntry;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.vrfentries.VrfEntryBuilder;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.fibentries.VrfTables;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.fibentries.VrfTablesBuilder;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.fibentries.VrfTablesKey;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.vrfentries.VrfEntryKey;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.fibmanager.rev150330.FibEntries;
23 import org.slf4j.Logger;
24 import org.slf4j.LoggerFactory;
28 * Created by emhamla on 4/14/2015.
30 public class FibDSWriter {
31 private static final Logger logger = LoggerFactory.getLogger(FibDSWriter.class);
32 private final DataBroker broker;
34 public FibDSWriter(final DataBroker db) {
38 public synchronized void addFibEntryToDS(String rd, String prefix,
39 String nexthop, int label) {
40 if (rd == null || rd.isEmpty()) {
41 logger.error("Prefix {} not associated with vpn", prefix);
45 VrfEntry vrfEntry = new VrfEntryBuilder().setDestPrefix(prefix).
46 setNextHopAddress(nexthop).setLabel((long)label).build();
48 logger.debug("Created vrfEntry for {} nexthop {} label {}", prefix, nexthop, label);
50 InstanceIdentifier.InstanceIdentifierBuilder<VrfEntry> idBuilder =
51 InstanceIdentifier.builder(FibEntries.class)
52 .child(VrfTables.class, new VrfTablesKey(rd))
53 .child(VrfEntry.class, new VrfEntryKey(vrfEntry.getDestPrefix()));
54 InstanceIdentifier<VrfEntry> vrfEntryId= idBuilder.build();
56 BgpUtil.write(broker, LogicalDatastoreType.CONFIGURATION,
57 vrfEntryId, vrfEntry);
60 public synchronized void removeFibEntryFromDS(String rd, String prefix) {
62 if (rd == null || rd.isEmpty()) {
63 logger.error("Prefix {} not associated with vpn", prefix);
66 logger.debug("Removing fib entry with destination prefix {} from vrf table for rd {}", prefix, rd);
68 InstanceIdentifierBuilder<VrfEntry> idBuilder =
69 InstanceIdentifier.builder(FibEntries.class).child(VrfTables.class, new VrfTablesKey(rd)).child(VrfEntry.class, new VrfEntryKey(prefix));
70 InstanceIdentifier<VrfEntry> vrfEntryId = idBuilder.build();
71 BgpUtil.delete(broker, LogicalDatastoreType.CONFIGURATION, vrfEntryId);
75 public synchronized void removeVrfFromDS(String rd) {
76 logger.debug("Removing vrf table for rd {}", rd);
78 InstanceIdentifierBuilder<VrfTables> idBuilder =
79 InstanceIdentifier.builder(FibEntries.class).child(VrfTables.class, new VrfTablesKey(rd));
80 InstanceIdentifier<VrfTables> vrfTableId = idBuilder.build();
82 BgpUtil.delete(broker, LogicalDatastoreType.CONFIGURATION, vrfTableId);