2 * Copyright (c) 2015 Cisco Systems, Inc. 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.lispflowmapping.implementation.util;
10 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mapping.database.rev150314.EidUri;
11 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mapping.database.rev150314.IidUri;
12 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mapping.database.rev150314.MappingDatabase;
13 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mapping.database.rev150314.MappingOrigin;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mapping.database.rev150314.db.instance.AuthenticationKey;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mapping.database.rev150314.db.instance.AuthenticationKeyKey;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mapping.database.rev150314.db.instance.Mapping;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mapping.database.rev150314.db.instance.MappingKey;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.lispaddress.LispAddressContainer;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.lispaddress.lispaddresscontainer.Address;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.lispaddress.lispaddresscontainer.address.LcafSegment;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mapping.database.rev150314.mapping.database.InstanceId;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mapping.database.rev150314.mapping.database.InstanceIdKey;
23 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
25 import com.google.common.base.Preconditions;
28 * Utility class to create InstanceIdentifier path objects based on EID.
29 * Used for storing RPC data to the config datastore.
31 * @author Lorand Jakab
34 public class InstanceIdentifierUtil {
35 public static InstanceIdentifier<AuthenticationKey> createAuthenticationKeyIid(LispAddressContainer eid, int mask) {
36 Preconditions.checkNotNull(eid, "Key needs and EID entry!");
38 InstanceIdKey iidKey = new InstanceIdKey(new IidUri(Long.toString(getLispInstanceId(eid))));
39 AuthenticationKeyKey authKeyKey = new AuthenticationKeyKey(new EidUri(getURIAddressString(eid, mask)));
40 return InstanceIdentifier.create(MappingDatabase.class)
41 .child(InstanceId.class, iidKey).child(AuthenticationKey.class, authKeyKey);
44 public static InstanceIdentifier<Mapping> createMappingIid(LispAddressContainer eid, int mask, MappingOrigin orig) {
45 Preconditions.checkNotNull(eid, "Mapping needs an EID entry!");
47 InstanceIdKey iidKey = new InstanceIdKey(new IidUri(Long.toString(getLispInstanceId(eid))));
48 MappingKey eidKey = new MappingKey(new EidUri(getURIAddressString(eid, mask)), orig);
49 return InstanceIdentifier.create(MappingDatabase.class)
50 .child(InstanceId.class, iidKey).child(Mapping.class, eidKey);
53 private static long getLispInstanceId(LispAddressContainer container) {
54 Address eid = container.getAddress();
55 if (eid instanceof LcafSegment) {
56 return ((LcafSegment) eid).getLcafSegmentAddr().getInstanceId();
61 private static String getURIAddressString(LispAddressContainer container, int mask) {
62 return LispAddressStringifier.getURIString(container, mask);