gerrit.onap Code Review - appc.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP : APPC
   4  * ================================================================================
   5  * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Copyright (C) 2017 Amdocs
   8  * =============================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  * ============LICENSE_END=========================================================
  22  */
  23
  24 package org.onap.appc.requesthandler.conv;
  25
  26 import com.att.eelf.configuration.EELFLogger;
  27 import com.att.eelf.configuration.EELFManager;
  28
  29 import com.fasterxml.jackson.annotation.JsonIgnore;
  30 import com.fasterxml.jackson.annotation.JsonInclude;
  31 import com.fasterxml.jackson.annotation.JsonProperty;
  32 import com.fasterxml.jackson.annotation.JsonValue;
  33 import com.fasterxml.jackson.core.JsonProcessingException;
  34 import com.fasterxml.jackson.databind.MapperFeature;
  35 import com.fasterxml.jackson.databind.ObjectMapper;
  36 import com.fasterxml.jackson.databind.ObjectWriter;
  37 import com.fasterxml.jackson.databind.SerializationFeature;
  38 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.*;
  39 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.CommonHeader;
  40 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.CommonHeaderBuilder;
  41 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags;
  42 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.FlagsBuilder;
  43 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.status.Status;
  44 import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.status.StatusBuilder;
  45 import org.opendaylight.yangtools.concepts.Builder;
  46 import org.opendaylight.yangtools.yang.binding.DataContainer;
  47 import org.onap.appc.domainmodel.lcm.ResponseContext;
  48 import org.onap.appc.domainmodel.lcm.VNFOperation;
  49 import org.onap.appc.requesthandler.impl.DmaapOutgoingMessage;
  50
  51 import java.text.ParseException;
  52 import java.text.SimpleDateFormat;
  53 import java.util.Date;
  54 import java.util.TimeZone;
  55
  56
  57 public class Converter {
  58     private static final String ISO_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'";
  59     private final static String DMaaP_ROOT_VALUE = "output";
  60     private static final SimpleDateFormat isoFormatter = new SimpleDateFormat(ISO_FORMAT);
  61     static {
  62         isoFormatter.setTimeZone(TimeZone.getTimeZone("UTC"));
  63     }
  64
  65     public static Builder<?> convAsyncResponseToBuilder(VNFOperation vnfOperation, String rpcName, ResponseContext response) {
  66         Builder<?> outObj = null;
  67         if(response == null){
  68             throw new IllegalArgumentException("empty asyncResponse");
  69         }
  70         if(vnfOperation == null){
  71             throw new IllegalArgumentException("empty asyncResponse.action");
  72         }
  73         Action action = Action.valueOf(vnfOperation.name());
  74         CommonHeader commonHeader = convAsyncResponseTorev160108CommonHeader(response);
  75         Status status = convAsyncResponseTorev160108Status(response);
  76         Payload payload = convAsyncResponseTorev160108Payload(response);
  77         switch (action){
  78             case Rollback:
  79                 outObj = new RollbackOutputBuilder();
  80                 ((RollbackOutputBuilder)outObj).setCommonHeader(commonHeader);
  81                 ((RollbackOutputBuilder)outObj).setStatus(status);
  82                 return outObj;
  83             case Snapshot:
  84                 outObj = new SnapshotOutputBuilder();
  85                 ((SnapshotOutputBuilder)outObj).setCommonHeader(commonHeader);
  86                 ((SnapshotOutputBuilder)outObj).setStatus(status);
  87                 try {
  88                     ((SnapshotOutputBuilder) outObj).setSnapshotId(response.getAdditionalContext().get("output.snapshot-id"));
  89                 } catch (NullPointerException ignored) {
  90                     // in case of negative response, snapshotID does not populated, so just ignore NPL
  91                 }
  92                 return outObj;
  93             case Audit:
  94                 outObj = new AuditOutputBuilder();
  95                 ((AuditOutputBuilder)outObj).setCommonHeader(commonHeader);
  96                 ((AuditOutputBuilder)outObj).setStatus(status);
  97                 ((AuditOutputBuilder)outObj).setPayload(payload);
  98                 return outObj;
  99             case HealthCheck:
 100                 outObj = new HealthCheckOutputBuilder();
 101                 ((HealthCheckOutputBuilder)outObj).setCommonHeader(commonHeader);
 102                 ((HealthCheckOutputBuilder)outObj).setStatus(status);
 103                 ((HealthCheckOutputBuilder)outObj).setPayload(payload);
 104                 return outObj;
 105             case LiveUpgrade:
 106                 outObj = new LiveUpgradeOutputBuilder();
 107                 ((LiveUpgradeOutputBuilder)outObj).setCommonHeader(commonHeader);
 108                 ((LiveUpgradeOutputBuilder)outObj).setStatus(status);
 109                 return outObj;
 110             case Lock:
 111                 outObj = new LockOutputBuilder();
 112                 ((LockOutputBuilder)outObj).setCommonHeader(commonHeader);
 113                 ((LockOutputBuilder)outObj).setStatus(status);
 114                 return outObj;
 115             case Configure:
 116                 outObj = new ConfigureOutputBuilder();
 117                 ((ConfigureOutputBuilder)outObj).setCommonHeader(commonHeader);
 118                 ((ConfigureOutputBuilder)outObj).setStatus(status);
 119                 ((ConfigureOutputBuilder)outObj).setPayload(payload);
 120                 return outObj;
 121             case ConfigModify:
 122                 outObj = new ConfigModifyOutputBuilder();
 123                 ((ConfigModifyOutputBuilder)outObj).setCommonHeader(commonHeader);
 124                 ((ConfigModifyOutputBuilder)outObj).setStatus(status);
 125                 ((ConfigModifyOutputBuilder)outObj).setPayload(payload);
 126                 return outObj;
 127             case ConfigScaleOut:
 128                 outObj = new ConfigScaleOutOutputBuilder();
 129                 ((ConfigScaleOutOutputBuilder)outObj).setCommonHeader(commonHeader);
 130                 ((ConfigScaleOutOutputBuilder)outObj).setStatus(status);
 131                 ((ConfigScaleOutOutputBuilder)outObj).setPayload(payload);
 132                 return outObj;
 133             case ConfigRestore:
 134                 outObj = new ConfigRestoreOutputBuilder();
 135                 ((ConfigRestoreOutputBuilder)outObj).setCommonHeader(commonHeader);
 136                 ((ConfigRestoreOutputBuilder)outObj).setStatus(status);
 137                 ((ConfigRestoreOutputBuilder)outObj).setPayload(payload);
 138                 return outObj;
 139             case SoftwareUpload:
 140                 outObj = new SoftwareUploadOutputBuilder();
 141                 ((SoftwareUploadOutputBuilder)outObj).setCommonHeader(commonHeader);
 142                 ((SoftwareUploadOutputBuilder)outObj).setStatus(status);
 143                 return outObj;
 144             case Stop:
 145                 outObj = new StopOutputBuilder();
 146                 ((StopOutputBuilder)outObj).setCommonHeader(commonHeader);
 147                 ((StopOutputBuilder)outObj).setStatus(status);
 148                 return outObj;
 149             case Sync:
 150                 outObj = new SyncOutputBuilder();
 151                 ((SyncOutputBuilder)outObj).setCommonHeader(commonHeader);
 152                 ((SyncOutputBuilder)outObj).setStatus(status);
 153                 ((SyncOutputBuilder)outObj).setPayload(payload);
 154                 return outObj;
 155             case Terminate:
 156                 outObj = new TerminateOutputBuilder();
 157                 ((TerminateOutputBuilder)outObj).setCommonHeader(commonHeader);
 158                 ((TerminateOutputBuilder)outObj).setStatus(status);
 159                 return outObj;
 160             case Test:
 161                 outObj = new TestOutputBuilder();
 162                 ((TestOutputBuilder)outObj).setCommonHeader(commonHeader);
 163                 ((TestOutputBuilder)outObj).setStatus(status);
 164                 return outObj;
 165             case Unlock:
 166                 outObj = new UnlockOutputBuilder();
 167                 ((UnlockOutputBuilder)outObj).setCommonHeader(commonHeader);
 168                 ((UnlockOutputBuilder)outObj).setStatus(status);
 169                 return outObj;
 170             case Restart:
 171                 outObj = new RestartOutputBuilder();
 172                 ((RestartOutputBuilder)outObj).setCommonHeader(commonHeader);
 173                 ((RestartOutputBuilder)outObj).setStatus(status);
 174                 return outObj;
 175             case Rebuild:
 176                 outObj = new RebuildOutputBuilder();
 177                 ((RebuildOutputBuilder)outObj).setCommonHeader(commonHeader);
 178                 ((RebuildOutputBuilder)outObj).setStatus(status);
 179                 return outObj;
 180             case Reboot:
 181                 outObj = new RebootOutputBuilder();
 182                 ((RebootOutputBuilder)outObj).setCommonHeader(commonHeader);
 183                 ((RebootOutputBuilder)outObj).setStatus(status);
 184                 return outObj;
 185             case Migrate:
 186                 outObj = new MigrateOutputBuilder();
 187                 ((MigrateOutputBuilder)outObj).setCommonHeader(commonHeader);
 188                 ((MigrateOutputBuilder)outObj).setStatus(status);
 189                 return outObj;
 190             case Evacuate:
 191                 outObj = new EvacuateOutputBuilder();
 192                 ((EvacuateOutputBuilder)outObj).setCommonHeader(commonHeader);
 193                 ((EvacuateOutputBuilder)outObj).setStatus(status);
 194                 return outObj;
 195             case ConfigBackup:
 196                 outObj = new ConfigBackupOutputBuilder();
 197                 ((ConfigBackupOutputBuilder)outObj).setCommonHeader(commonHeader);
 198                 ((ConfigBackupOutputBuilder)outObj).setStatus(status);
 199                 ((ConfigBackupOutputBuilder)outObj).setPayload(payload);
 200                 return outObj;
 201             case ConfigBackupDelete:
 202                 outObj = new ConfigBackupDeleteOutputBuilder();
 203                 ((ConfigBackupDeleteOutputBuilder)outObj).setCommonHeader(commonHeader);
 204                 ((ConfigBackupDeleteOutputBuilder)outObj).setStatus(status);
 205                 ((ConfigBackupDeleteOutputBuilder)outObj).setPayload(payload);
 206                 return outObj;
 207             case ConfigExport:
 208                 outObj = new ConfigExportOutputBuilder();
 209                 ((ConfigExportOutputBuilder)outObj).setCommonHeader(commonHeader);
 210                 ((ConfigExportOutputBuilder)outObj).setStatus(status);
 211                 return outObj;
 212             case Start:
 213                 outObj = new StartOutputBuilder();
 214                 ((StartOutputBuilder)outObj).setCommonHeader(commonHeader);
 215                 ((StartOutputBuilder)outObj).setStatus(status);
 216                 return outObj;
 217             case StopApplication:
 218                 outObj = new StopApplicationOutputBuilder();
 219                 ((StopApplicationOutputBuilder)outObj).setCommonHeader(commonHeader);
 220                 ((StopApplicationOutputBuilder)outObj).setStatus(status);
 221                 return outObj;
 222             case StartApplication:
 223                 outObj = new StartApplicationOutputBuilder();
 224                 ((StartApplicationOutputBuilder)outObj).setCommonHeader(commonHeader);
 225                 ((StartApplicationOutputBuilder)outObj).setStatus(status);
 226                 return outObj;
 227     case QuiesceTraffic:
 228                 outObj = new QuiesceTrafficOutputBuilder();
 229                 ((QuiesceTrafficOutputBuilder)outObj).setCommonHeader(commonHeader);
 230                 ((QuiesceTrafficOutputBuilder)outObj).setStatus(status);
 231                 return outObj;
 232             case ResumeTraffic:
 233                 outObj = new ResumeTrafficOutputBuilder();
 234                 ((ResumeTrafficOutputBuilder)outObj).setCommonHeader(commonHeader);
 235                 ((ResumeTrafficOutputBuilder)outObj).setStatus(status);
 236                 return outObj;
 237             case UpgradeSoftware:
 238                 outObj = new UpgradeSoftwareOutputBuilder();
 239                 ((UpgradeSoftwareOutputBuilder)outObj).setCommonHeader(commonHeader);
 240                 ((UpgradeSoftwareOutputBuilder)outObj).setStatus(status);
 241                 return outObj;
 242             case UpgradePostCheck:
 243                 outObj = new UpgradePostCheckOutputBuilder();
 244                 ((UpgradePostCheckOutputBuilder)outObj).setCommonHeader(commonHeader);
 245                 ((UpgradePostCheckOutputBuilder)outObj).setStatus(status);
 246                 ((UpgradePostCheckOutputBuilder)outObj).setPayload(payload);
 247                 return outObj;
 248             case UpgradeBackup:
 249                 outObj = new UpgradeBackupOutputBuilder();
 250                 ((UpgradeBackupOutputBuilder)outObj).setCommonHeader(commonHeader);
 251                 ((UpgradeBackupOutputBuilder)outObj).setStatus(status);
 252                 return outObj;
 253             case UpgradeBackout:
 254                 outObj = new UpgradeBackoutOutputBuilder();
 255                 ((UpgradeBackoutOutputBuilder)outObj).setCommonHeader(commonHeader);
 256                 ((UpgradeBackoutOutputBuilder)outObj).setStatus(status);
 257                 return outObj;
 258             case UpgradePreCheck:
 259                 outObj = new UpgradePreCheckOutputBuilder();
 260                 ((UpgradePreCheckOutputBuilder)outObj).setCommonHeader(commonHeader);
 261                 ((UpgradePreCheckOutputBuilder)outObj).setStatus(status);
 262                 ((UpgradePreCheckOutputBuilder)outObj).setPayload(payload);
 263                 return outObj;
 264             case AttachVolume:
 265                 outObj = new AttachVolumeOutputBuilder();
 266                 ((AttachVolumeOutputBuilder)outObj).setCommonHeader(commonHeader);
 267                 ((AttachVolumeOutputBuilder)outObj).setStatus(status);
 268                 return outObj;
 269             case DetachVolume:
 270                 outObj = new DetachVolumeOutputBuilder();
 271                 ((DetachVolumeOutputBuilder)outObj).setCommonHeader(commonHeader);
 272                 ((DetachVolumeOutputBuilder)outObj).setStatus(status);
 273                 return outObj;
 274             default:
 275                 throw new IllegalArgumentException(action+" action is not supported");
 276         }
 277     }
 278
 279     public static Payload convAsyncResponseTorev160108Payload(ResponseContext inObj)  {
 280         Payload payload = null;
 281         if(inObj.getPayload() != null) {
 282             payload = new Payload(inObj.getPayload());
 283         }
 284         return payload;
 285     }
 286
 287     public static String convPayloadObjectToJsonString(Object inObj) throws ParseException {
 288         String payloadAsString = null;
 289         if(inObj != null) {
 290
 291                 if(inObj instanceof String){
 292                     payloadAsString = (String)inObj;
 293                 }else {
 294                     try {
 295                         ObjectMapper objectMapper = new ObjectMapper();
 296                         payloadAsString = objectMapper.writeValueAsString(inObj);
 297                     } catch (JsonProcessingException e) {
 298                         String errMsg = "Error serialize payload json to string";
 299                         throw new ParseException(errMsg + "-" + e.toString(), 0);
 300                     }
 301                 }
 302         }
 303         return payloadAsString;
 304     }
 305
 306     public static Status convAsyncResponseTorev160108Status(ResponseContext inObj) {
 307         StatusBuilder statusBuilder = new StatusBuilder();
 308         statusBuilder.setCode(inObj.getStatus().getCode());
 309         statusBuilder.setMessage(inObj.getStatus().getMessage());
 310         return statusBuilder.build();
 311     }
 312
 313     public static CommonHeader convAsyncResponseTorev160108CommonHeader(ResponseContext inObj) {
 314         CommonHeader outObj = null;
 315         if(inObj == null){
 316             throw new IllegalArgumentException("empty asyncResponse");
 317         }
 318
 319         CommonHeaderBuilder commonHeaderBuilder = new CommonHeaderBuilder();
 320         org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags commonHeaderFlags;
 321         if(inObj.getCommonHeader().getFlags() != null){
 322             commonHeaderFlags = Converter.convFlagsMapTorev160108Flags(inObj.getCommonHeader().getFlags());
 323             commonHeaderBuilder.setFlags(commonHeaderFlags);
 324         }
 325
 326
 327         commonHeaderBuilder.setApiVer(inObj.getCommonHeader().getApiVer());
 328         commonHeaderBuilder.setRequestId(inObj.getCommonHeader().getRequestId());
 329         if(inObj.getCommonHeader().getSubRequestId() != null){
 330             commonHeaderBuilder.setSubRequestId(inObj.getCommonHeader().getSubRequestId());
 331         }
 332
 333         if(inObj.getCommonHeader().getOriginatorId() != null){
 334             commonHeaderBuilder.setOriginatorId(inObj.getCommonHeader().getOriginatorId());
 335         }
 336
 337         if(inObj.getCommonHeader().getTimeStamp() != null){
 338             String zuluTimestampStr = Converter.convDateToZuluString(inObj.getCommonHeader().getTimeStamp());
 339             ZULU zuluTimestamp = new ZULU(zuluTimestampStr);
 340             commonHeaderBuilder.setTimestamp(zuluTimestamp);
 341         }
 342         outObj = commonHeaderBuilder.build();
 343         return outObj;
 344
 345     }
 346
 347     public static String convDateToZuluString(Date timeStamp) {
 348         return isoFormatter.format(timeStamp);
 349     }
 350
 351     public static org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags
 352     convFlagsMapTorev160108Flags(org.onap.appc.domainmodel.lcm.Flags flags) {
 353         Flags rev160108flags;
 354         boolean anyFlag = false;
 355         FlagsBuilder flagsBuilder = new FlagsBuilder();
 356         /*
 357          * TODO: The below flags are related to APP-C request and should not be sent back - uncomment when response flags are introduced.
 358          */
 359         /*
 360         if(flags.containsKey(FORCE_FLAG)){
 361             org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags.Force force =
 362                     org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags.Force.valueOf(flags.get(FORCE_FLAG).toString());
 363             flagsBuilder.setForce(force);
 364             anyFlag = true;
 365         }
 366         if(flags.containsKey(MODE_FLAG)){
 367             org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags.Mode mode =
 368                     org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags.Mode.valueOf(flags.get(MODE_FLAG).toString());
 369             flagsBuilder.setMode(mode);
 370             anyFlag = true;
 371         }
 372         if(flags.containsKey(TTL_FLAG)){
 373             flagsBuilder.setTtl(Integer.valueOf(flags.get(TTL_FLAG).toString()));
 374             anyFlag = true;
 375         }
 376         if(anyFlag){
 377             rev160108flags = flagsBuilder.build();
 378         }
 379          */
 380
 381         rev160108flags = flagsBuilder.build();
 382         return rev160108flags;
 383     }
 384
 385     public static String convAsyncResponseToJsonStringBody(VNFOperation vnfOperation, String rpcName, ResponseContext asyncResponse) throws JsonProcessingException {
 386         Builder<?> builder = Converter.convAsyncResponseToBuilder(vnfOperation, rpcName, asyncResponse);
 387         Object message = builder.build();
 388         ObjectMapper objectMapper = new ObjectMapper();
 389         objectMapper.addMixInAnnotations(message.getClass(), MixInFlagsMessage.class);
 390         objectMapper.addMixInAnnotations(CommonHeader.class, MixInCommonHeader.class);
 391         objectMapper.addMixInAnnotations(Flags.class, MixIn.class);
 392         objectMapper.addMixInAnnotations(Status.class, MixIn.class);
 393         objectMapper.addMixInAnnotations(Payload.class, MixIn.class);
 394         objectMapper.addMixInAnnotations(ZULU.class, MixIn.class);
 395
 396 //                .configure(SerializationConfig.Feature.SORT_PROPERTIES_ALPHABETICALLY,true)
 397         ObjectWriter writer = objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL).configure(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY,true)
 398                 .writer(SerializationFeature.WRAP_ROOT_VALUE).withRootName(DMaaP_ROOT_VALUE).withoutFeatures(SerializationFeature.ORDER_MAP_ENTRIES_BY_KEYS);
 399         return writer.writeValueAsString(message);
 400     }
 401
 402     public static String convAsyncResponseToDmaapOutgoingMessageJsonString(VNFOperation vnfOperation, String rpcName, ResponseContext asyncResponse) throws JsonProcessingException {
 403         DmaapOutgoingMessage dmaapOutgoingMessage = convAsyncResponseToDmaapOutgoingMessage(vnfOperation, rpcName, asyncResponse);
 404         ObjectMapper objectMapper = new ObjectMapper();
 405         objectMapper.addMixInAnnotations(dmaapOutgoingMessage.getBody().getOutput().getClass(), MixInFlagsMessage.class);
 406         objectMapper.addMixInAnnotations(CommonHeader.class, MixInCommonHeader.class);
 407         objectMapper.addMixInAnnotations(Flags.class, MixIn.class);
 408         objectMapper.addMixInAnnotations(Status.class, MixIn.class);
 409         objectMapper.addMixInAnnotations(Payload.class, MixIn.class);
 410         objectMapper.addMixInAnnotations(ZULU.class, MixIn.class);
 411
 412 //                .configure(SerializationConfig.Feature.SORT_PROPERTIES_ALPHABETICALLY,true)
 413         ObjectWriter writer = objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL).configure(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY,true).writer();
 414         return writer.writeValueAsString(dmaapOutgoingMessage);
 415     }
 416
 417     public static DmaapOutgoingMessage convAsyncResponseToDmaapOutgoingMessage(VNFOperation vnfOperation, String rpcName, ResponseContext asyncResponse) throws JsonProcessingException {
 418         DmaapOutgoingMessage outObj = new DmaapOutgoingMessage();
 419         String correlationID = getCorrelationID(asyncResponse);
 420         outObj.setCorrelationID(correlationID);
 421         outObj.setType("response");
 422         outObj.setRpcName(rpcName);
 423         Builder<?> builder = Converter.convAsyncResponseToBuilder(vnfOperation, rpcName, asyncResponse);
 424         Object messageBody = builder.build();
 425         DmaapOutgoingMessage.Body body = new DmaapOutgoingMessage.Body(messageBody);
 426         outObj.setBody(body);
 427         return outObj;
 428     }
 429
 430     private static String getCorrelationID(ResponseContext context) {
 431         return context.getCommonHeader().getRequestId()
 432                 + (context.getCommonHeader().getSubRequestId() == null ?
 433                     "":"-" + context.getCommonHeader().getSubRequestId());
 434     }
 435
 436     abstract class MixIn {
 437         @JsonIgnore
 438         abstract Class<? extends DataContainer> getImplementedInterface(); // to be removed during serialization
 439
 440         @JsonValue
 441         abstract java.lang.String getValue();
 442     }
 443     abstract class MixInCommonHeader extends MixIn {
 444         @JsonProperty("api-ver")
 445         abstract java.lang.String getApiVer();
 446         @JsonProperty("originator-id")
 447         abstract java.lang.String getOriginatorId();
 448         @JsonProperty("request-id")
 449         abstract java.lang.String getRequestId();
 450         @JsonProperty("sub-request-id")
 451         abstract java.lang.String getSubRequestId();
 452
 453     }
 454     abstract class MixInFlagsMessage extends MixIn {
 455         @JsonProperty("common-header")
 456         abstract  CommonHeader getCommonHeader();
 457     }
 458 }