mappingservice/implementation/src/main/java/org/opendaylight/lispflowmapping/implementation/util/DSBEInputUtil.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc.  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 package org.opendaylight.lispflowmapping.implementation.util;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import edu.umd.cs.findbugs.annotations.Nullable;
  13 import java.util.Arrays;
  14 import java.util.List;
  15 import org.opendaylight.lispflowmapping.lisp.type.MappingData;
  16 import org.opendaylight.lispflowmapping.lisp.util.LispAddressStringifier;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.SiteId;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping._record.container.MappingRecord;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping._record.container.MappingRecordBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.authkey.container.MappingAuthkey;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.EidUri;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.MappingOrigin;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.XtrIdUri;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.AuthenticationKey;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.AuthenticationKeyBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.Mapping;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.MappingBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.mapping.XtrIdMapping;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.mapping.XtrIdMappingBuilder;
  31
  32 /**
  33  * DataStoreBackEnd utilities.
  34  *
  35  * @author Florin Coras
  36  */
  37 public final class DSBEInputUtil {
  38     // Utility class, should not be instantiated
  39     private DSBEInputUtil() {
  40     }
  41
  42     public static Mapping toMapping(MappingOrigin origin, Eid key, SiteId siteId, MappingData mappingData) {
  43         MappingRecord record = mappingData != null ? mappingData.getRecord() : null;
  44         List<SiteId> siteIds = siteId != null ? Arrays.asList(siteId) : null;
  45         return new MappingBuilder()
  46                     .setEidUri(new EidUri(LispAddressStringifier.getURIString(key)))
  47                     .setOrigin(origin)
  48                     .setSiteId(siteIds)
  49                     .setMappingRecord(record).build();
  50     }
  51
  52     public static Mapping toMapping(MappingOrigin origin, Eid key, @Nullable MappingData mappingData) {
  53         MappingRecord record = mappingData != null ? mappingData.getRecord() :
  54                                                         new MappingRecordBuilder().setEid(key).build();
  55         SiteId siteId = record != null ? record.getSiteId() : null;
  56         List<SiteId> siteIds = siteId != null ? Arrays.asList(siteId) : null;
  57         return new MappingBuilder()
  58                 .setEidUri(new EidUri(LispAddressStringifier.getURIString(key)))
  59                 .setOrigin(origin)
  60                 .setSiteId(siteIds)
  61                 .setMappingRecord(record).build();
  62     }
  63
  64     public static Mapping toMapping(MappingOrigin origin, Eid key) {
  65         MappingBuilder mb = new MappingBuilder();
  66         mb.setEidUri(new EidUri(LispAddressStringifier.getURIString(key)));
  67         mb.setOrigin(origin);
  68         mb.setMappingRecord(new MappingRecordBuilder().setEid(key).build());
  69         return mb.build();
  70     }
  71
  72     public static XtrIdMapping toXtrIdMapping(MappingData mappingData) {
  73         requireNonNull(mappingData);
  74         MappingRecord record = mappingData.getRecord();
  75         requireNonNull(mappingData.getRecord());
  76         return new XtrIdMappingBuilder()
  77                     .setXtrIdUri(new XtrIdUri(LispAddressStringifier.getURIString(record.getXtrId())))
  78                     .setMappingRecord(record).build();
  79     }
  80
  81     public static AuthenticationKey toAuthenticationKey(Eid key, MappingAuthkey authKey) {
  82         AuthenticationKeyBuilder akb = new AuthenticationKeyBuilder();
  83         akb.setEidUri(new EidUri(LispAddressStringifier.getURIString(key)));
  84         akb.setEid(key);
  85         akb.setMappingAuthkey(authKey);
  86         return akb.build();
  87     }
  88 }