Bug 6014 - Named Thread pool Executors for better debugging
[netvirt.git] / vpnservice / bgpmanager / bgpmanager-impl / src / main / java / org / opendaylight / netvirt / bgpmanager / FibDSWriter.java
1 /*
2  * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. 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.netvirt.bgpmanager;
10
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;
22
23 import org.slf4j.Logger;
24 import org.slf4j.LoggerFactory;
25
26
27 /**
28  * Created by emhamla on 4/14/2015.
29  */
30 public class FibDSWriter {
31     private static final Logger logger = LoggerFactory.getLogger(FibDSWriter.class);
32     private final DataBroker broker;
33
34     public FibDSWriter(final DataBroker db) {
35         broker = db;
36     }
37
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);
42             return;
43         }
44
45         VrfEntry vrfEntry = new VrfEntryBuilder().setDestPrefix(prefix).
46             setNextHopAddress(nexthop).setLabel((long)label).build();
47
48         logger.debug("Created vrfEntry for {} nexthop {} label {}", prefix, nexthop, label);
49
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();
55
56         BgpUtil.write(broker, LogicalDatastoreType.CONFIGURATION,
57                 vrfEntryId, vrfEntry);
58     }
59
60     public synchronized void removeFibEntryFromDS(String rd, String prefix) {
61
62         if (rd == null || rd.isEmpty()) {
63             logger.error("Prefix {} not associated with vpn", prefix);
64             return;
65         }
66         logger.debug("Removing fib entry with destination prefix {} from vrf table for rd {}", prefix, rd);
67
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);
72
73     }
74
75     public synchronized void removeVrfFromDS(String rd) {
76         logger.debug("Removing vrf table for  rd {}", rd);
77
78         InstanceIdentifierBuilder<VrfTables> idBuilder =
79                 InstanceIdentifier.builder(FibEntries.class).child(VrfTables.class, new VrfTablesKey(rd));
80         InstanceIdentifier<VrfTables> vrfTableId = idBuilder.build();
81
82         BgpUtil.delete(broker, LogicalDatastoreType.CONFIGURATION, vrfTableId);
83
84     }
85
86
87
88 }