Bump versions by 0.1.0 for next dev cycle
[vpnservice.git] / bgpmanager / bgpmanager-impl / src / main / java / org / opendaylight / 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.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.DataObject;
14 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
15 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.fibmanager.rev150330.vrfentries.VrfEntry;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.fibmanager.rev150330.vrfentries.VrfEntryBuilder;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.fibmanager.rev150330.fibentries.VrfTables;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.fibmanager.rev150330.fibentries.VrfTablesBuilder;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.fibmanager.rev150330.fibentries.VrfTablesKey;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.fibmanager.rev150330.vrfentries.VrfEntryKey;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.fibmanager.rev150330.FibEntries;
23
24 import org.slf4j.Logger;
25 import org.slf4j.LoggerFactory;
26
27 import java.util.*;
28
29
30 /**
31  * Created by emhamla on 4/14/2015.
32  */
33 public class FibDSWriter {
34     private static final Logger logger = LoggerFactory.getLogger(FibDSWriter.class);
35     private final DataBroker broker;
36
37     public FibDSWriter(final DataBroker db) {
38         broker = db;
39     }
40
41     public synchronized void addFibEntryToDS(String rd, String prefix,
42                                        String nexthop, int label) {
43         if (rd == null || rd.isEmpty()) {
44             logger.error("Prefix {} not associated with vpn", prefix);
45             return;
46         }
47
48         VrfEntry vrfEntry = new VrfEntryBuilder().setDestPrefix(prefix).
49             setNextHopAddress(nexthop).setLabel((long)label).build();
50
51         logger.debug("Created vrfEntry for {} nexthop {} label {}", prefix, nexthop, label);
52
53         InstanceIdentifier.InstanceIdentifierBuilder<VrfEntry> idBuilder =
54             InstanceIdentifier.builder(FibEntries.class)
55                     .child(VrfTables.class, new VrfTablesKey(rd))
56                     .child(VrfEntry.class, new VrfEntryKey(vrfEntry.getDestPrefix()));
57         InstanceIdentifier<VrfEntry> vrfEntryId= idBuilder.build();
58
59         BgpUtil.write(broker, LogicalDatastoreType.CONFIGURATION,
60                 vrfEntryId, vrfEntry);
61     }
62
63     public synchronized void removeFibEntryFromDS(String rd, String prefix) {
64
65         if (rd == null || rd.isEmpty()) {
66             logger.error("Prefix {} not associated with vpn", prefix);
67             return;
68         }
69         logger.debug("Removing fib entry with destination prefix {} from vrf table for rd {}", prefix, rd);
70
71         InstanceIdentifierBuilder<VrfEntry> idBuilder =
72             InstanceIdentifier.builder(FibEntries.class).child(VrfTables.class, new VrfTablesKey(rd)).child(VrfEntry.class, new VrfEntryKey(prefix));
73         InstanceIdentifier<VrfEntry> vrfEntryId = idBuilder.build();
74         BgpUtil.delete(broker, LogicalDatastoreType.CONFIGURATION, vrfEntryId);
75
76     }
77
78     public synchronized void removeVrfFromDS(String rd) {
79         logger.debug("Removing vrf table for  rd {}", rd);
80
81         InstanceIdentifierBuilder<VrfTables> idBuilder =
82                 InstanceIdentifier.builder(FibEntries.class).child(VrfTables.class, new VrfTablesKey(rd));
83         InstanceIdentifier<VrfTables> vrfTableId = idBuilder.build();
84
85         BgpUtil.delete(broker, LogicalDatastoreType.CONFIGURATION, vrfTableId);
86
87     }
88
89
90
91 }