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
   9 package org.opendaylight.lispflowmapping.implementation.util;
  10
  11 import com.google.common.base.Preconditions;
  12 import java.util.Arrays;
  13 import java.util.List;
  14 import javax.annotation.Nullable;
  15 import org.opendaylight.lispflowmapping.lisp.util.LispAddressStringifier;
  16 import org.opendaylight.lispflowmapping.type.MappingData;
  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.authkey.container.MappingAuthkey;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecord;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecordBuilder;
  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  */
  38 public final class DSBEInputUtil {
  39     // Utility class, should not be instantiated
  40     private DSBEInputUtil() {
  41     }
  42
  43     public static Mapping toMapping(MappingOrigin origin, Eid key, SiteId siteId, MappingData mappingData) {
  44         MappingRecord record = (mappingData != null) ? mappingData.getRecord() : null;
  45         List<SiteId> siteIds = (siteId != null) ? Arrays.asList(siteId) : null;
  46         return new MappingBuilder()
  47                     .setEidUri(new EidUri(LispAddressStringifier.getURIString(key)))
  48                     .setOrigin(origin)
  49                     .setSiteId(siteIds)
  50                     .setMappingRecord(record).build();
  51     }
  52
  53     public static Mapping toMapping(MappingOrigin origin, Eid key, @Nullable MappingData mappingData) {
  54         MappingRecord record = (mappingData != null) ? mappingData.getRecord() :
  55                                                         new MappingRecordBuilder().setEid(key).build();
  56         SiteId siteId = (record != null) ? record.getSiteId() : null;
  57         List<SiteId> siteIds = (siteId != null) ? Arrays.asList(siteId) : null;
  58         return new MappingBuilder()
  59                 .setEidUri(new EidUri(LispAddressStringifier.getURIString(key)))
  60                 .setOrigin(origin)
  61                 .setSiteId(siteIds)
  62                 .setMappingRecord(record).build();
  63     }
  64
  65     public static Mapping toMapping(MappingOrigin origin, Eid key) {
  66         MappingBuilder mb = new MappingBuilder();
  67         mb.setEidUri(new EidUri(LispAddressStringifier.getURIString(key)));
  68         mb.setOrigin(origin);
  69         mb.setMappingRecord(new MappingRecordBuilder().setEid(key).build());
  70         return mb.build();
  71     }
  72
  73     public static XtrIdMapping toXtrIdMapping(MappingData mappingData) {
  74         Preconditions.checkNotNull(mappingData);
  75         MappingRecord record = mappingData.getRecord();
  76         Preconditions.checkNotNull(mappingData.getRecord());
  77         return new XtrIdMappingBuilder()
  78                     .setXtrIdUri(new XtrIdUri(LispAddressStringifier.getURIString(record.getXtrId())))
  79                     .setMappingRecord(record).build();
  80     }
  81
  82     public static AuthenticationKey toAuthenticationKey(Eid key, MappingAuthkey authKey) {
  83         AuthenticationKeyBuilder akb = new AuthenticationKeyBuilder();
  84         akb.setEidUri(new EidUri(LispAddressStringifier.getURIString(key)));
  85         akb.setEid(key);
  86         akb.setMappingAuthkey(authKey);
  87         return akb.build();
  88     }
  89 }