catalog-be/src/main/java/org/openecomp/sdc/be/tosca/CsarUtils.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.be.tosca;
  22
  23 import java.io.BufferedOutputStream;
  24 import java.io.ByteArrayInputStream;
  25 import java.io.IOException;
  26 import java.util.ArrayList;
  27 import java.util.Arrays;
  28 import java.util.EnumMap;
  29 import java.util.HashMap;
  30 import java.util.HashSet;
  31 import java.util.LinkedList;
  32 import java.util.List;
  33 import java.util.Map;
  34 import java.util.Map.Entry;
  35 import java.util.Set;
  36 import java.util.regex.Matcher;
  37 import java.util.regex.Pattern;
  38 import java.util.stream.Collectors;
  39 import java.util.zip.ZipEntry;
  40 import java.util.zip.ZipInputStream;
  41 import java.util.zip.ZipOutputStream;
  42
  43 import org.apache.commons.codec.binary.Base64;
  44 import org.apache.commons.codec.digest.DigestUtils;
  45 import org.apache.commons.io.output.ByteArrayOutputStream;
  46 import org.apache.commons.lang.WordUtils;
  47 import org.apache.commons.lang3.tuple.ImmutablePair;
  48 import org.apache.commons.lang3.tuple.ImmutableTriple;
  49 import org.apache.commons.lang3.tuple.Triple;
  50 import org.openecomp.sdc.be.components.impl.ArtifactsBusinessLogic;
  51 import org.openecomp.sdc.be.components.impl.ArtifactsBusinessLogic.ArtifactOperationEnum;
  52 import org.openecomp.sdc.be.components.impl.ArtifactsBusinessLogic.ArtifactOperationInfo;
  53 import org.openecomp.sdc.be.components.impl.ImportUtils;
  54 import org.openecomp.sdc.be.components.impl.ServiceBusinessLogic;
  55 import org.openecomp.sdc.be.config.Configuration.ArtifactTypeConfig;
  56 import org.openecomp.sdc.be.config.ConfigurationManager;
  57 import org.openecomp.sdc.be.dao.api.ActionStatus;
  58 import org.openecomp.sdc.be.dao.cassandra.ArtifactCassandraDao;
  59 import org.openecomp.sdc.be.dao.cassandra.CassandraOperationStatus;
  60 import org.openecomp.sdc.be.dao.cassandra.SdcSchemaFilesCassandraDao;
  61 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
  62 import org.openecomp.sdc.be.impl.ComponentsUtils;
  63 import org.openecomp.sdc.be.model.ArtifactDefinition;
  64 import org.openecomp.sdc.be.model.Component;
  65 import org.openecomp.sdc.be.model.ComponentInstance;
  66 import org.openecomp.sdc.be.model.LifecycleStateEnum;
  67 import org.openecomp.sdc.be.model.Operation;
  68 import org.openecomp.sdc.be.model.Resource;
  69 import org.openecomp.sdc.be.model.Service;
  70 import org.openecomp.sdc.be.model.User;
  71 import org.openecomp.sdc.be.model.jsontitan.operations.ToscaElementLifecycleOperation;
  72 import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
  73 import org.openecomp.sdc.be.model.jsontitan.utils.ModelConverter;
  74 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
  75 import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
  76 import org.openecomp.sdc.be.resources.data.ESArtifactData;
  77 import org.openecomp.sdc.be.resources.data.SdcSchemaFilesData;
  78 import org.openecomp.sdc.be.tosca.model.ToscaTemplate;
  79 import org.openecomp.sdc.be.utils.CommonBeUtils;
  80 import org.openecomp.sdc.common.api.ArtifactGroupTypeEnum;
  81 import org.openecomp.sdc.common.api.ArtifactTypeEnum;
  82 import org.openecomp.sdc.common.impl.ExternalConfiguration;
  83 import org.openecomp.sdc.common.util.GeneralUtility;
  84 import org.openecomp.sdc.common.util.ValidationUtils;
  85 import org.openecomp.sdc.exception.ResponseFormat;
  86 import org.openecomp.sdc.generator.data.AdditionalParams;
  87 import org.openecomp.sdc.generator.data.Artifact;
  88 import org.openecomp.sdc.generator.data.ArtifactType;
  89 import org.openecomp.sdc.generator.data.GenerationData;
  90 import org.openecomp.sdc.generator.impl.ArtifactGenerationServiceImpl;
  91 import org.slf4j.Logger;
  92 import org.slf4j.LoggerFactory;
  93 import org.springframework.beans.factory.annotation.Autowired;
  94
  95 import com.google.gson.Gson;
  96
  97 import fj.data.Either;
  98
  99
 100 /**
 101  * @author tg851x
 102  *
 103  */
 104 @org.springframework.stereotype.Component("csar-utils")
 105 public class CsarUtils {
 106         private static Logger log = LoggerFactory.getLogger(CsarUtils.class.getName());
 107
 108         @Autowired
 109         private SdcSchemaFilesCassandraDao sdcSchemaFilesCassandraDao;
 110         @Autowired
 111         private ArtifactCassandraDao artifactCassandraDao;
 112         @Autowired
 113         private ComponentsUtils componentsUtils;
 114         @Autowired
 115         private ToscaExportHandler toscaExportUtils;
 116         @Autowired
 117         private ArtifactsBusinessLogic artifactsBusinessLogic;
 118         @Autowired
 119         protected ToscaOperationFacade toscaOperationFacade;
 120
 121
 122         @javax.annotation.Resource
 123         private ServiceBusinessLogic serviceBusinessLogic;
 124
 125         private Gson gson = new Gson();
 126
 127         public static final String CONFORMANCE_LEVEL = ConfigurationManager.getConfigurationManager().getConfiguration().getToscaConformanceLevel();
 128         public static final String SDC_VERSION = ExternalConfiguration.getAppVersion();
 129
 130         public static final Pattern UUID_NORMATIVE_NEW_VERSION = Pattern.compile("^\\d{1,}.0");
 131         public static final String ARTIFACTS_PATH = "Artifacts/";
 132         public static final String RESOURCES_PATH = "Resources/";
 133         public static final String INFORMATIONAL_ARTIFACTS = "Informational/";
 134         public static final String DEPLOYMENT_ARTIFACTS = "Deployment/";
 135
 136         public static final String DEFINITIONS_PATH = "Definitions/";
 137         private static final String CSAR_META_VERSION = "1.0";
 138         private static final String CSAR_META_PATH_FILE_NAME = "csar.meta";
 139         private static final String TOSCA_META_PATH_FILE_NAME = "TOSCA-Metadata/TOSCA.meta";
 140         private static final String TOSCA_META_VERSION = "1.0";
 141         private static final String CSAR_VERSION = "1.1";
 142         public static final String ARTIFACTS = "Artifacts";
 143         public static final String DEFINITION = "Definitions";
 144         public static final String DEL_PATTERN = "([/\\\\]+)";
 145         private static String versionFirstThreeOctates;
 146
 147         public static final String VFC_NODE_TYPE_ARTIFACTS_PATH_PATTERN = ARTIFACTS + DEL_PATTERN +
 148                                                                                                                                         ImportUtils.Constants.USER_DEFINED_RESOURCE_NAMESPACE_PREFIX +
 149                                                                                                                                         "([\\d\\w\\_\\-\\.\\s]+)" + DEL_PATTERN +
 150                                                                                                                                         "([\\d\\w\\_\\-\\.\\s]+)" + DEL_PATTERN +
 151                                                                                                                                         "([\\d\\w\\_\\-\\.\\s]+)" + DEL_PATTERN +
 152                                                                                                                                         "([\\d\\w\\_\\-\\.\\s]+)";
 153
 154         public static final String VF_NODE_TYPE_ARTIFACTS_PATH_PATTERN = ARTIFACTS + DEL_PATTERN+
 155         // Artifact Group (i.e Deployment/Informational)
 156                         "([\\w\\_\\-\\.\\s]+)" + DEL_PATTERN +
 157                         // Artifact Type
 158                         "([\\w\\_\\-\\.\\s]+)"  + DEL_PATTERN +
 159                         // Artifact Any File Name
 160                         ".+";
 161         public static final String VALID_ENGLISH_ARTIFACT_NAME = "([\\w\\_\\-\\.\\s]+)";
 162     public static final String SERVICE_TEMPLATE_PATH_PATTERN = DEFINITION + DEL_PATTERN+
 163             // Service Template File Name
 164             "([\\w\\_\\-\\.\\s]+)";
 165
 166     public static final String ARTIFACT_CREATED_FROM_CSAR = "Artifact created from csar";
 167
 168         public CsarUtils() {
 169                 if(SDC_VERSION != null && !SDC_VERSION.isEmpty()){
 170                         Matcher matcher = Pattern.compile("(?!\\.)(\\d+(\\.\\d+)+)(?![\\d\\.])").matcher(SDC_VERSION);
 171                         matcher.find();
 172                         versionFirstThreeOctates = matcher.group(0);
 173                 } else {
 174                         versionFirstThreeOctates = "";
 175                 }
 176         }
 177
 178         /**
 179          *
 180          * @param component
 181          * @param getFromCS
 182          * @param isInCertificationRequest
 183          * @return
 184          */
 185         public Either<byte[], ResponseFormat> createCsar(Component component, boolean getFromCS, boolean isInCertificationRequest) {
 186                 return createCsar(component, getFromCS, isInCertificationRequest, false);
 187         }
 188
 189         private Either<byte[], ResponseFormat> createCsar(Component component, boolean getFromCS, boolean isInCertificationRequest, boolean mockGenerator) {
 190                 final String createdBy = component.getCreatorFullName();
 191
 192                 String fileName;
 193                 Map<String, ArtifactDefinition> toscaArtifacts = component.getToscaArtifacts();
 194                 ArtifactDefinition artifactDefinition = toscaArtifacts.get(ToscaExportHandler.ASSET_TOSCA_TEMPLATE);
 195                 fileName = artifactDefinition.getArtifactName();
 196
 197                 String toscaConformanceLevel = ConfigurationManager.getConfigurationManager().getConfiguration().getToscaConformanceLevel();
 198                 String csarBlock0 = createCsarBlock0(CSAR_META_VERSION, toscaConformanceLevel);
 199                 byte[] csarBlock0Byte = csarBlock0.getBytes();
 200
 201                 final String toscaBlock0 = createToscaBlock0(TOSCA_META_VERSION, CSAR_VERSION, createdBy, fileName);
 202                 byte[] toscaBlock0Byte = toscaBlock0.getBytes();
 203
 204                 Either<byte[], ResponseFormat> generateCsarZipResponse = generateCsarZip(csarBlock0Byte, toscaBlock0Byte, component, getFromCS, isInCertificationRequest, mockGenerator);
 205
 206                 if (generateCsarZipResponse.isRight()) {
 207                         return Either.right(generateCsarZipResponse.right().value());
 208                 }
 209
 210                 return Either.left(generateCsarZipResponse.left().value());
 211         }
 212
 213         private Either<byte[], ResponseFormat> generateCsarZip(byte[] csarBlock0Byte, byte[] toscaBlock0Byte, Component component, boolean getFromCS, boolean isInCertificationRequest, boolean mockGenerator) {
 214                 try (
 215                                 ByteArrayOutputStream out = new ByteArrayOutputStream();
 216                                 ZipOutputStream zip = new ZipOutputStream(out);
 217                                 ){
 218                         zip.putNextEntry(new ZipEntry(CSAR_META_PATH_FILE_NAME));
 219                         zip.write(csarBlock0Byte);
 220                         zip.putNextEntry(new ZipEntry(TOSCA_META_PATH_FILE_NAME));
 221                         zip.write(toscaBlock0Byte);
 222                         Either<ZipOutputStream, ResponseFormat> populateZip = populateZip(component, getFromCS, zip, isInCertificationRequest, mockGenerator);
 223                         if (populateZip.isRight()) {
 224                                 log.debug("Failed to populate CSAR zip file {}", populateZip.right().value());
 225                                 return Either.right(populateZip.right().value());
 226                         }
 227
 228                         zip.finish();
 229                         byte[] byteArray = out.toByteArray();
 230
 231                         return Either.left(byteArray);
 232                 } catch (IOException e) {
 233                         log.debug("Failed with IOexception to create CSAR zip for component {}", component.getUniqueId(), e);
 234
 235                         ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.GENERAL_ERROR);
 236                         return Either.right(responseFormat);
 237                 }
 238         }
 239
 240         private Either<ZipOutputStream, ResponseFormat> populateZip(Component component, boolean getFromCS, ZipOutputStream zip, boolean isInCertificationRequest, boolean mockGenerator) throws IOException {
 241
 242                 LifecycleStateEnum lifecycleState = component.getLifecycleState();
 243                 String componentYaml;
 244                 Either<ToscaRepresentation, ToscaError> exportComponent;
 245                 byte[] mainYaml;
 246                 // <file name, cassandraId, component>
 247                 List<Triple<String, String, Component>> dependencies = null;
 248                 List<ImmutablePair<Component, byte[]>> generatorInputs = new LinkedList<>();
 249
 250                 Map<String, ArtifactDefinition> toscaArtifacts = component.getToscaArtifacts();
 251                 ArtifactDefinition artifactDefinition = toscaArtifacts.get(ToscaExportHandler.ASSET_TOSCA_TEMPLATE);
 252                 String fileName = artifactDefinition.getArtifactName();
 253
 254                 if (getFromCS || !(lifecycleState == LifecycleStateEnum.NOT_CERTIFIED_CHECKIN || lifecycleState == LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT)) {
 255                         String cassandraId = artifactDefinition.getEsId();
 256                         Either<byte[], ActionStatus> fromCassandra = getFromCassandra(cassandraId);
 257                         if (fromCassandra.isRight()) {
 258                 log.debug("ArtifactName {}, unique ID {}", artifactDefinition.getArtifactName(), artifactDefinition.getUniqueId());
 259                 ResponseFormat responseFormat = componentsUtils.getResponseFormat(fromCassandra.right().value());
 260                                 return Either.right(responseFormat);
 261                         }
 262                         mainYaml = fromCassandra.left().value();
 263
 264                 } else {
 265                         exportComponent = toscaExportUtils.exportComponent(component);
 266                         if (exportComponent.isRight()) {
 267                                 log.debug("exportComponent failed", exportComponent.right().value());
 268                                 ActionStatus convertedFromToscaError = componentsUtils.convertFromToscaError(exportComponent.right().value());
 269                                 ResponseFormat responseFormat = componentsUtils.getResponseFormat(convertedFromToscaError);
 270                                 return Either.right(responseFormat);
 271                         }
 272                         ToscaRepresentation exportResult = exportComponent.left().value();
 273                         componentYaml = exportResult.getMainYaml();
 274                         mainYaml = componentYaml.getBytes();
 275                         dependencies = exportResult.getDependencies();
 276                 }
 277
 278                 zip.putNextEntry(new ZipEntry(DEFINITIONS_PATH + fileName));
 279                 zip.write(mainYaml);
 280                         //US798487 - Abstraction of complex types
 281                         if (!ModelConverter.isAtomicComponent(component)){
 282                                 log.debug("Component {} is complex - generating abstract type for it..", component.getName());
 283                                 writeComponentInterface(component, zip, fileName);
 284                         }
 285
 286                 generatorInputs.add(new ImmutablePair<Component, byte[]>(component, mainYaml));
 287
 288                 if (dependencies == null) {
 289                         Either<ToscaTemplate, ToscaError> dependenciesRes = toscaExportUtils.getDependencies(component);
 290                         if (dependenciesRes.isRight()) {
 291                                 log.debug("Failed to retrieve dependencies for component {}, error {}", component.getUniqueId(),
 292                                                 dependenciesRes.right().value());
 293                                 ActionStatus convertFromToscaError = componentsUtils.convertFromToscaError(dependenciesRes.right().value());
 294                                 ResponseFormat responseFormat = componentsUtils.getResponseFormat(convertFromToscaError);
 295                                 return Either.right(responseFormat);
 296                         }
 297                         dependencies = dependenciesRes.left().value().getDependencies();
 298                 }
 299
 300                 //UID <cassandraId,filename,component>
 301                 Map<String, ImmutableTriple<String,String, Component>> innerComponentsCache = new HashMap<>();
 302
 303                 if (dependencies != null && !dependencies.isEmpty()) {
 304                         for (Triple<String, String, Component> d : dependencies) {
 305                                         String cassandraId = d.getMiddle();
 306                                 Component childComponent = d.getRight();
 307                                         Either<byte[], ActionStatus> entryData = getEntryData(cassandraId, childComponent);
 308
 309                                 if (entryData.isRight()) {
 310                                         ResponseFormat responseFormat = componentsUtils.getResponseFormat(entryData.right().value());
 311                                         return Either.right(responseFormat);
 312                                 }
 313
 314                                 //fill innerComponentsCache
 315                                 fileName = d.getLeft();
 316                                 addComponentToCache(innerComponentsCache, cassandraId, fileName, childComponent);
 317                                 addInnerComponentsToCache(innerComponentsCache, childComponent);
 318
 319                                 byte[] content = entryData.left().value();
 320                                 generatorInputs.add(new ImmutablePair<Component, byte[]>(childComponent, content));
 321                         }
 322
 323                         //add inner components to CSAR
 324                         for (Entry<String, ImmutableTriple<String, String, Component>> innerComponentTripleEntry : innerComponentsCache.entrySet()) {
 325
 326                                 ImmutableTriple<String, String, Component> innerComponentTriple = innerComponentTripleEntry.getValue();
 327
 328                                 Component innerComponent = innerComponentTriple.getRight();
 329                                 String icFileName = innerComponentTriple.getMiddle();
 330
 331                                 // add component to zip
 332                                 Either<byte[], ActionStatus> entryData = getEntryData(innerComponentTriple.getLeft(), innerComponent);
 333                                 if (entryData.isRight()) {
 334                                         ResponseFormat responseFormat = componentsUtils.getResponseFormat(entryData.right().value());
 335                                         log.debug("Failed adding to zip component {}, error {}", innerComponentTriple.getLeft(),
 336                                                                                                                                                                 entryData.right().value());
 337                                         return Either.right(responseFormat);
 338                                 }
 339                                 byte[] content = entryData.left().value();
 340                                 zip.putNextEntry(new ZipEntry(DEFINITIONS_PATH + icFileName));
 341                                 zip.write(content);
 342
 343                                 // add component interface to zip
 344                                 if (!ModelConverter.isAtomicComponent(innerComponent)) {
 345                                         writeComponentInterface(innerComponent, zip, icFileName);
 346                                 }
 347                         }
 348                 }
 349
 350                 //retrieve SDC.zip from Cassandra
 351                 Either<byte[], ResponseFormat> latestSchemaFilesFromCassandra = getLatestSchemaFilesFromCassandra();
 352
 353                 if(latestSchemaFilesFromCassandra.isRight()){
 354                         log.error("Error retrieving SDC Schema files from cassandra" );
 355                         return Either.right(latestSchemaFilesFromCassandra.right().value());
 356                 }
 357
 358                 //add files from retireved SDC.zip to Definitions folder in CSAR
 359                 Either<ZipOutputStream, ResponseFormat> addSchemaFilesFromCassandra = addSchemaFilesFromCassandra(zip, latestSchemaFilesFromCassandra.left().value());
 360
 361                 if(addSchemaFilesFromCassandra.isRight()){
 362                         return addSchemaFilesFromCassandra;
 363                 }
 364
 365                 // Artifact Generation
 366                 if (component.getComponentType() == ComponentTypeEnum.SERVICE
 367                                 && isInCertificationRequest) {
 368
 369                         List<ArtifactDefinition> aiiArtifactList;
 370
 371                         Either<List<ArtifactDefinition>, ResponseFormat> handleAAIArtifacts = handleAAIArtifacts(component, mockGenerator, generatorInputs);
 372
 373                         if (handleAAIArtifacts.isLeft()) {
 374                                 aiiArtifactList = handleAAIArtifacts.left().value();
 375                         } else {
 376                                 log.debug("AAI Artifacts handling failed");
 377                                 return Either.right(handleAAIArtifacts.right().value());
 378                         }
 379
 380                         if (isInCertificationRequest) {
 381                                 Either<ActionStatus, ResponseFormat> handleAllAAIArtifactsInDataModel = handleAllAAIArtifactsInDataModel(
 382                                                 component, aiiArtifactList, false, true);
 383
 384                                 if (handleAllAAIArtifactsInDataModel.isRight()) {
 385                                         log.debug("AAI Artifacts handling (create, update, delete) failed");
 386                                         return Either.right(handleAllAAIArtifactsInDataModel.right().value());
 387                                 }
 388                         }
 389
 390                 }
 391
 392                 Either<CsarDefinition, ResponseFormat> collectedComponentCsarDefinition = collectComponentCsarDefinition(component);
 393
 394                 if (collectedComponentCsarDefinition.isRight()) {
 395                         return Either.right(collectedComponentCsarDefinition.right().value());
 396                 }
 397
 398                 return writeAllFilesToScar(component, collectedComponentCsarDefinition.left().value(), zip, isInCertificationRequest);
 399         }
 400
 401         private Either<ZipOutputStream, ResponseFormat> addSchemaFilesFromCassandra(ZipOutputStream zip, byte[] schemaFileZip){
 402
 403                 final int initSize = 2048;
 404
 405                 log.debug("Starting copy from Schema file zip to CSAR zip");
 406
 407                 try (ZipInputStream zipStream = new ZipInputStream(new ByteArrayInputStream(schemaFileZip));
 408                                 ByteArrayOutputStream out = new ByteArrayOutputStream();
 409                                 BufferedOutputStream bos = new BufferedOutputStream(out, initSize);) {
 410
 411                         ZipEntry entry = null;
 412
 413                         while ((entry = zipStream.getNextEntry()) != null) {
 414
 415                                 String entryName = entry.getName();
 416                                 int readSize = initSize;
 417                                 byte[] entryData = new byte[initSize];
 418
 419                                 while ((readSize = zipStream.read(entryData, 0, readSize)) != -1) {
 420                                         bos.write(entryData, 0, readSize);
 421                                 }
 422
 423                                 bos.flush();
 424                                 out.flush();
 425                                 zip.putNextEntry(new ZipEntry(DEFINITIONS_PATH + entryName));
 426                                 zip.write(out.toByteArray());
 427                                 zip.flush();
 428                                 out.reset();
 429                         }
 430                 } catch (IOException e) {
 431                         log.error("Error while writing the SDC schema file to the CSAR {}", e);
 432                         return Either.right(componentsUtils.getResponseFormat(ActionStatus.GENERAL_ERROR));
 433                 }
 434
 435                 log.debug("Finished coppy from Schema file zip to CSAR zip");
 436
 437                 return Either.left(zip);
 438         }
 439
 440
 441         private void addInnerComponentsToCache(Map<String, ImmutableTriple<String, String, Component>> componentCache,
 442                         Component childComponent) {
 443
 444                 List<ComponentInstance> instances = childComponent.getComponentInstances();
 445
 446                 if(instances != null) {
 447                         instances.forEach(ci -> {
 448                                 ImmutableTriple<String, String, Component> componentRecord = componentCache.get(ci.getComponentUid());
 449                                 if (componentRecord == null) {
 450                                         // all resource must be only once!
 451                                         Either<Resource, StorageOperationStatus> resource = toscaOperationFacade.getToscaElement(ci.getComponentUid());
 452                                         if (resource.isRight()) {
 453                                                 log.debug("Failed to fetch resource with id {} for instance {}");
 454                                         }
 455                                         Component componentRI = resource.left().value();
 456
 457                                         Map<String, ArtifactDefinition> childToscaArtifacts = componentRI.getToscaArtifacts();
 458                                         ArtifactDefinition childArtifactDefinition = childToscaArtifacts.get(ToscaExportHandler.ASSET_TOSCA_TEMPLATE);
 459                                         if (childArtifactDefinition != null) {
 460                                                 //add to cache
 461                                                 addComponentToCache(componentCache, childArtifactDefinition.getEsId(), childArtifactDefinition.getArtifactName(), componentRI);
 462                                         }
 463
 464                                         //if not atomic - insert inner components as well
 465                                         if(!ModelConverter.isAtomicComponent(componentRI)) {
 466                                                 addInnerComponentsToCache(componentCache, componentRI);
 467                                         }
 468                                 }
 469                         });
 470                 }
 471         }
 472
 473         private void addComponentToCache(Map<String, ImmutableTriple<String, String, Component>> componentCache,
 474                         String id, String fileName, Component component) {
 475
 476                 ImmutableTriple<String, String, Component> cachedComponent = componentCache.get(component.getInvariantUUID());
 477                 if (cachedComponent == null || CommonBeUtils.compareAsdcComponentVersions(component.getVersion(), cachedComponent.getRight().getVersion())) {
 478                         componentCache.put(component.getInvariantUUID(),
 479                                         new ImmutableTriple<String, String, Component>(id, fileName, component));
 480
 481                         if(cachedComponent != null) {
 482                                 //overwriting component with newer version
 483                                 log.warn("Overwriting component invariantID {} of version {} with a newer version {}", id, cachedComponent.getRight().getVersion(), component.getVersion());
 484                         }
 485                 }
 486         }
 487
 488         private Either<ZipOutputStream, ResponseFormat> writeComponentInterface(Component component, ZipOutputStream zip, String fileName) {
 489                 try {
 490                         Either<ToscaRepresentation, ToscaError> componentInterface = toscaExportUtils.exportComponentInterface(component);
 491                         ToscaRepresentation componentInterfaceYaml = componentInterface.left().value();
 492                         String mainYaml = componentInterfaceYaml.getMainYaml();
 493                         String interfaceFileName = DEFINITIONS_PATH + ToscaExportHandler.getInterfaceFilename(fileName);
 494
 495                         zip.putNextEntry(new ZipEntry(interfaceFileName));
 496                         zip.write(mainYaml.getBytes());
 497
 498                 } catch (Exception e) {
 499                         return Either.right(componentsUtils.getResponseFormat(ActionStatus.GENERAL_ERROR));
 500                 }
 501
 502                 return Either.left(zip);
 503         }
 504
 505         private Either<List<ArtifactDefinition>, ResponseFormat> handleAAIArtifacts(Component component, boolean mockGenerator, List<ImmutablePair<Component, byte[]>> generatorInputs) {
 506
 507                 ComponentTypeEnum componentType = component.getComponentType();
 508                 List<Artifact> generatedArtifacts;
 509                 List<ArtifactDefinition> aaiArtifacts = new LinkedList<>();
 510
 511                 if (componentType == ComponentTypeEnum.SERVICE && !generatorInputs.isEmpty()) {
 512                         List<Artifact> convertedGeneratorInputs = convertToGeneratorArtifactsInput(generatorInputs);
 513
 514                         Either<List<Artifact>, String> generatorResponse;
 515
 516                         if (mockGenerator) {
 517                                 generatorResponse = artifactGenerator(convertedGeneratorInputs, ArtifactType.OTHER, component);
 518                         } else {
 519                                 generatorResponse = artifactGenerator(convertedGeneratorInputs, ArtifactType.AAI, component);
 520                         }
 521
 522                         if (generatorResponse.isRight()) {
 523                                 ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.AAI_ARTIFACT_GENERATION_FAILED, component.getComponentType().getValue(), component.getName(), generatorResponse.right().value());
 524                                 return Either.right(responseFormat);
 525                         }
 526
 527                         generatedArtifacts = generatorResponse.left().value();
 528
 529                         aaiArtifacts = convertToArtifactDefinitionFromArtifactGeneratedData(generatedArtifacts);
 530
 531                 }
 532
 533                 return Either.left(aaiArtifacts);
 534         }
 535
 536         private Either<ActionStatus, ResponseFormat> handleAllAAIArtifactsInDataModel(Component component, List<ArtifactDefinition> artifactsFromAAI, boolean shouldLock, boolean inTransaction) {
 537
 538                 Either<ActionStatus, ResponseFormat> handleAAIArtifactsResponse;
 539                 User lastComponentUpdater;
 540
 541                 List<ArtifactDefinition> aaiArtifatcsToCreate = getAAIArtifatcsForCreate(artifactsFromAAI, component);
 542                 List<ArtifactDefinition> aaiArtifatcsToDelete = getAAIArtifatcsForDelete(artifactsFromAAI, component);
 543                 List<ArtifactDefinition> aaiArtifatcsToUpdate = getAAIArtifatcsForUpdate(artifactsFromAAI, component);
 544
 545                 String lastUpdaterUserId = component.getLastUpdaterUserId();
 546                 Either<User, ResponseFormat> validateUserExists = artifactsBusinessLogic.validateUserExists(lastUpdaterUserId, "CSAR creation util", true);
 547
 548                 if (validateUserExists.isRight()) {
 549                         ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.AAI_ARTIFACT_GENERATION_FAILED, component.getComponentType().getValue(), component.getName(), "User not found");
 550                         return Either.right(responseFormat);
 551                 }
 552
 553                 lastComponentUpdater = validateUserExists.left().value();
 554
 555                 handleAAIArtifactsResponse = handleAAIArtifactsInDataModelByOperationType(component, aaiArtifatcsToDelete, artifactsBusinessLogic.new ArtifactOperationInfo(false, false, ArtifactOperationEnum.Delete), lastComponentUpdater, shouldLock,
 556                                 inTransaction);
 557
 558                 if (handleAAIArtifactsResponse.isRight()) {
 559                         return handleAAIArtifactsResponse;
 560                 }
 561
 562                 handleAAIArtifactsResponse = handleAAIArtifactsInDataModelByOperationType(component, aaiArtifatcsToCreate, artifactsBusinessLogic.new ArtifactOperationInfo(false, false, ArtifactOperationEnum.Create), lastComponentUpdater, shouldLock,
 563                                 inTransaction);
 564
 565                 if (handleAAIArtifactsResponse.isRight()) {
 566                         return handleAAIArtifactsResponse;
 567                 }
 568
 569                 return handleAAIArtifactsInDataModelByOperationType(component, aaiArtifatcsToUpdate, artifactsBusinessLogic.new ArtifactOperationInfo(false, false, ArtifactOperationEnum.Update), lastComponentUpdater, shouldLock, inTransaction);
 570         }
 571
 572         private List<ArtifactDefinition> getAAIArtifatcsForUpdate(List<ArtifactDefinition> artifactsFromAAI, Component component) {
 573
 574                 Set<String> componetDeploymentArtifactLables = component.getDeploymentArtifacts().keySet();
 575                 Set<String> componetInformationalArtifactLables = component.getArtifacts().keySet();
 576
 577                 return artifactsFromAAI.stream()
 578                                 .filter(e -> componetDeploymentArtifactLables.contains(e.getArtifactLabel()) || componetInformationalArtifactLables.contains(e.getArtifactLabel()))
 579                                 .filter(e -> checkAaiForUpdate(component, e))
 580                                 .collect(Collectors.toList());
 581         }
 582
 583         private boolean checkAaiForUpdate(Component component, ArtifactDefinition artifactDefinition) {
 584                 ArtifactDefinition artifactDefinitionComp = component.getDeploymentArtifacts().get(artifactDefinition.getArtifactLabel());
 585
 586                 if (artifactDefinitionComp == null) {
 587                         log.warn("Failed to get {} artifact", artifactDefinition.getArtifactLabel());
 588                         return false;
 589                 }
 590
 591                 // Old Artifacts before the generated flag introduction if contains "aai" ignore case prefix updated
 592                 if (artifactDefinitionComp.getGenerated() == null) {
 593                         if (artifactDefinitionComp.getArtifactLabel().toLowerCase().startsWith("aai")) {
 594                                 return true;
 595                         } else {
 596                                 log.warn("The artifact {} flag is null but AAI prefix is abssent Not updated", artifactDefinition.getArtifactLabel());
 597                         }
 598                 } else {
 599                         if (artifactDefinition.getGenerated()) {
 600                                 return true;
 601                         } else {
 602                                 log.warn("Generated artifact {} was already uploaded manually", artifactDefinition.getArtifactLabel());
 603                         }
 604                 }
 605                 return false;
 606         }
 607
 608         private List<ArtifactDefinition> getAAIArtifatcsForDelete(List<ArtifactDefinition> artifactsFromAAI, Component component) {
 609
 610                 Set<String> aaiLabels = artifactsFromAAI.stream()
 611                                 .map(ArtifactDefinition::getArtifactLabel)
 612                                 .collect(Collectors.toSet());
 613
 614                 List<ArtifactDefinition> artifactsForDeleteDeployment = component.getDeploymentArtifacts().values().stream()
 615                 // Filter Out Artifacts that are not contained in artifacts returned
 616                 // from AAI API
 617                                 .filter(e -> !aaiLabels.contains(e.getArtifactLabel()))
 618                                 .collect(Collectors.toList());
 619
 620                 List<ArtifactDefinition> artifactsForDeleteInformational = component.getArtifacts().values().stream()
 621                 // Filter Out Artifacts that are not contained in artifacts returned
 622                 // from AAI API
 623                                 .filter(e -> !aaiLabels.contains(e.getArtifactLabel()))
 624                                 .collect(Collectors.toList());
 625
 626                 artifactsForDeleteDeployment.addAll(artifactsForDeleteInformational);
 627
 628                 return artifactsForDeleteDeployment.stream()
 629                                 .filter(e -> (e.getGenerated() != null && e.getGenerated().equals(Boolean.TRUE)) || (e.getGenerated() == null && e.getArtifactLabel().toLowerCase().startsWith("aai")))
 630                                 .collect(Collectors.toList());
 631         }
 632
 633         private List<ArtifactDefinition> getAAIArtifatcsForCreate(List<ArtifactDefinition> artifactsFromAAI, Component component) {
 634
 635                 Set<String> componentDeploymentLabels = component.getDeploymentArtifacts().keySet();
 636                 Set<String> componentInfoLabels = component.getArtifacts().keySet();
 637
 638                 // If the artifact label does not exist in the service -
 639                 // store the artifact (generate uuid and version, "generated" flag is TRUE)
 640                 return artifactsFromAAI.stream()
 641                                 .filter(e -> !componentDeploymentLabels.contains(e.getArtifactLabel()) && !componentInfoLabels.contains(e.getArtifactLabel()))
 642                                 .collect(Collectors.toList());
 643         }
 644
 645         private Either<ActionStatus, ResponseFormat> handleAAIArtifactsInDataModelByOperationType(Component component, List<ArtifactDefinition> generatedArtifactsDefinitions, ArtifactOperationInfo operationType, User user, boolean shouldLock,
 646                         boolean inTransaction) {
 647
 648                 String componentUniqueId = component.getUniqueId();
 649                 ComponentTypeEnum componentType = component.getComponentType();
 650
 651                 for (ArtifactDefinition artDef : generatedArtifactsDefinitions) {
 652                         String data = gson.toJson(artDef);
 653                         String dataMD5 = GeneralUtility.calculateMD5Base64EncodedByString(data);
 654                         String artifactUniqueId = null;
 655
 656                         if ((operationType.getArtifactOperationEnum() == ArtifactOperationEnum.Update) || (operationType.getArtifactOperationEnum() == ArtifactOperationEnum.Delete)) {
 657                                 String artifactLabel = artDef.getArtifactLabel();
 658                                 ArtifactDefinition artifactDefinition = component.getDeploymentArtifacts().get(artifactLabel);
 659                                 if (artifactDefinition != null) {
 660                                         artifactUniqueId = artifactDefinition.getUniqueId();
 661                                 }
 662                         }
 663
 664                         Either<Either<ArtifactDefinition, Operation>, ResponseFormat> validateAndHandleArtifact = artifactsBusinessLogic.validateAndHandleArtifact(componentUniqueId, componentType, operationType, artifactUniqueId, artDef, dataMD5, data, null,
 665                                         null, null, user, component, shouldLock, inTransaction, false);
 666
 667                         if (validateAndHandleArtifact.isRight()) {
 668                                 if (ArtifactOperationEnum.isCreateOrLink(operationType.getArtifactOperationEnum()) || ArtifactOperationEnum.Update == operationType.getArtifactOperationEnum()) {
 669                                         ResponseFormat responseFormat = componentsUtils.getResponseFormat(ActionStatus.AAI_ARTIFACT_GENERATION_FAILED, componentType.getValue(), component.getName(), validateAndHandleArtifact.right().value().toString());
 670
 671                                         Either.right(responseFormat);
 672                                 } else {
 673                                         log.warn("Generated artifact {} could not be deleted", artDef.getArtifactLabel());
 674                                 }
 675                         }
 676                 }
 677
 678                 return Either.left(ActionStatus.OK);
 679         }
 680
 681         private List<ArtifactDefinition> convertToArtifactDefinitionFromArtifactGeneratedData(List<Artifact> generatorOutput) {
 682                 List<ArtifactDefinition> artifactDefList = new LinkedList<>();
 683
 684                 for (Artifact artifact : generatorOutput) {
 685                         ArtifactDefinition newEntry = new ArtifactDefinition();
 686                         newEntry.setArtifactName(artifact.getName());
 687                         newEntry.setArtifactType(artifact.getType());
 688                         newEntry.setArtifactGroupType(ArtifactGroupTypeEnum.findType(artifact.getGroupType()));
 689                         newEntry.setDescription(artifact.getDescription());
 690
 691                         // Normalizing the artifact label to match those stored in DB
 692                         String normalizeArtifactLabel = ValidationUtils.normalizeArtifactLabel(artifact.getLabel());
 693                         newEntry.setArtifactLabel(normalizeArtifactLabel);
 694                         newEntry.setPayload(Base64.decodeBase64(artifact.getPayload()));
 695                         newEntry.setArtifactChecksum(artifact.getChecksum());
 696                         // Flag that set to true in case that the artifact is generated by AI&I generator
 697                         newEntry.setGenerated(Boolean.TRUE);
 698
 699                         artifactDefList.add(newEntry);
 700                 }
 701
 702                 return artifactDefList;
 703         }
 704
 705         // List<ImmutablePair<Component, byte[] artifactBytes>>
 706         // artifact stored by label
 707         private List<Artifact> convertToGeneratorArtifactsInput(List<ImmutablePair<Component, byte[]>> inputs) {
 708                 List<Artifact> listOfArtifactsInput = new LinkedList<>();
 709                 for (ImmutablePair<Component, byte[]> triple : inputs) {
 710                         Component component = triple.getLeft();
 711
 712                         Map<String, ArtifactDefinition> toscaArtifacts = component.getToscaArtifacts();
 713                         ArtifactDefinition artifactDefinition = toscaArtifacts.get(ToscaExportHandler.ASSET_TOSCA_TEMPLATE);
 714
 715                         String artifactName = artifactDefinition.getArtifactName();
 716                         String artifactType = artifactDefinition.getArtifactType();
 717                         String artifactGroupType = artifactDefinition.getArtifactGroupType().getType();
 718                         String artifactDescription = artifactDefinition.getDescription();
 719                         String artifactLabel = artifactDefinition.getArtifactLabel();
 720                         byte[] right = triple.getRight();
 721                         // The md5 calculated on the uncoded data
 722                         String md5Hex = DigestUtils.md5Hex(right);
 723                         byte[] payload = Base64.encodeBase64(right);
 724                         String artifactVersion = artifactDefinition.getArtifactVersion();
 725
 726                         Artifact convertedArtifact = new Artifact(artifactType, artifactGroupType, md5Hex, payload);
 727                         convertedArtifact.setName(artifactName);
 728                         convertedArtifact.setDescription(artifactDescription);
 729                         convertedArtifact.setLabel(artifactLabel);
 730                         convertedArtifact.setVersion(artifactVersion);
 731
 732                         listOfArtifactsInput.add(convertedArtifact);
 733                 }
 734
 735                 return listOfArtifactsInput;
 736         }
 737
 738         private Either<byte[], ActionStatus> getEntryData(String cassandraId, Component childComponent) {
 739                 byte[] content;
 740                 if (cassandraId == null || cassandraId.isEmpty()) {
 741                         Either<ToscaRepresentation, ToscaError> exportRes = toscaExportUtils.exportComponent(childComponent);
 742                         if (exportRes.isRight()) {
 743                                 log.debug("Failed to export tosca template for child component {} error {}", childComponent.getUniqueId(), exportRes.right().value());
 744                                 return Either.right(componentsUtils.convertFromToscaError(exportRes.right().value()));
 745                         }
 746                         content = exportRes.left().value().getMainYaml().getBytes();
 747                 } else {
 748                         Either<byte[], ActionStatus> fromCassandra = getFromCassandra(cassandraId);
 749                         if (fromCassandra.isRight()) {
 750                                 return Either.right(fromCassandra.right().value());
 751                         } else {
 752                                 content = fromCassandra.left().value();
 753                         }
 754                 }
 755                 return Either.left(content);
 756         }
 757
 758         private Either<byte[], ResponseFormat> getLatestSchemaFilesFromCassandra() {
 759                 Either<List<SdcSchemaFilesData>, CassandraOperationStatus> specificSchemaFiles = sdcSchemaFilesCassandraDao.getSpecificSchemaFiles(versionFirstThreeOctates, CONFORMANCE_LEVEL);
 760
 761                 if(specificSchemaFiles.isRight()){
 762                         log.debug("Failed to get the schema files SDC-Version: {} Conformance-Level {}", versionFirstThreeOctates, CONFORMANCE_LEVEL);
 763                         StorageOperationStatus storageStatus = DaoStatusConverter.convertCassandraStatusToStorageStatus(specificSchemaFiles.right().value());
 764                         ActionStatus convertedFromStorageResponse = componentsUtils.convertFromStorageResponse(storageStatus);
 765                         return Either.right(componentsUtils.getResponseFormat(convertedFromStorageResponse));
 766                 }
 767
 768                  List<SdcSchemaFilesData> listOfSchemas = specificSchemaFiles.left().value();
 769
 770                 if(listOfSchemas.isEmpty()){
 771                         log.debug("Failed to get the schema files SDC-Version: {} Conformance-Level {}", versionFirstThreeOctates, CONFORMANCE_LEVEL);
 772                         return Either.right(componentsUtils.getResponseFormat(ActionStatus.TOSCA_SCHEMA_FILES_NOT_FOUND, versionFirstThreeOctates, CONFORMANCE_LEVEL));
 773                 }
 774
 775                 SdcSchemaFilesData schemaFile = listOfSchemas.iterator().next();
 776
 777                 return Either.left(schemaFile.getPayloadAsArray());
 778         }
 779
 780         private Either<byte[], ActionStatus> getFromCassandra(String cassandraId) {
 781                 Either<ESArtifactData, CassandraOperationStatus> artifactResponse = artifactCassandraDao.getArtifact(cassandraId);
 782
 783                 if (artifactResponse.isRight()) {
 784                         log.debug("Failed to fetch artifact from Cassandra by id {} error {} ", cassandraId, artifactResponse.right().value());
 785
 786                         StorageOperationStatus storageStatus = DaoStatusConverter.convertCassandraStatusToStorageStatus(artifactResponse.right().value());
 787                         ActionStatus convertedFromStorageResponse = componentsUtils.convertFromStorageResponse(storageStatus);
 788                         return Either.right(convertedFromStorageResponse);
 789                 }
 790                 ESArtifactData artifactData = artifactResponse.left().value();
 791                 return Either.left(artifactData.getDataAsArray());
 792         }
 793
 794         private String createCsarBlock0(String metaFileVersion, String toscaConformanceLevel) {
 795                 final String BLOCK_0_TEMPLATE =
 796                                 "SDC-TOSCA-Meta-File-Version: %s\nSDC-TOSCA-Definitions-Version: %s\n";
 797                 String readyBlock = String.format(BLOCK_0_TEMPLATE, metaFileVersion, toscaConformanceLevel);
 798                 return readyBlock;
 799         }
 800
 801         private String createToscaBlock0(String metaFileVersion, String csarVersion, String createdBy, String entryDef) {
 802                 final String block0template = "TOSCA-Meta-File-Version: %s\nCSAR-Version: %s\nCreated-By: %s\nEntry-Definitions: Definitions/%s\n\nName: csar.meta\nContent-Type: text/plain\n";
 803                 return String.format(block0template, metaFileVersion, csarVersion, createdBy, entryDef);
 804         }
 805
 806         private Either<List<Artifact>, String> artifactGenerator(List<Artifact> artifactList, ArtifactType type, Component component) {
 807
 808                 ArtifactGenerationServiceImpl artifactGenerationServiceImpl = new ArtifactGenerationServiceImpl();
 809                 ArtifactTypes artifactTypes = new ArtifactTypes();
 810                 List<ArtifactType> artifactTypesList = new LinkedList<>();
 811                 ArtifactType otherType;
 812
 813                 if (type == null) {
 814                         otherType = ArtifactType.OTHER;
 815                 } else {
 816                         otherType = type;
 817                 }
 818
 819                 artifactTypesList.add(otherType);
 820                 artifactTypes.setArtifactTypes(artifactTypesList);
 821
 822                 String configJson = gson.toJson(artifactTypes);
 823                 Map<String, String> additionalParams = new HashMap<>();
 824                 String version;
 825
 826                 if (UUID_NORMATIVE_NEW_VERSION.matcher(component.getVersion()).matches() ) {
 827                         version = component.getVersion();
 828                 } else {
 829                         String[] versionParts = component.getVersion().split(ToscaElementLifecycleOperation.VERSION_DELIMETER_REGEXP);
 830                         Integer majorVersion = Integer.parseInt(versionParts[0]);
 831
 832                         version = (majorVersion + 1) + ToscaElementLifecycleOperation.VERSION_DELIMETER + "0";
 833                 }
 834
 835                 additionalParams.put(AdditionalParams.ServiceVersion.getName(), version);
 836                 GenerationData generatedArtifacts = artifactGenerationServiceImpl.generateArtifact(artifactList, configJson, additionalParams);
 837
 838                 Map<String, List<String>> errorData = generatedArtifacts.getErrorData();
 839
 840                 if (!errorData.isEmpty()) {
 841                         Set<String> keySet = errorData.keySet();
 842                         StringBuilder error = new StringBuilder();
 843
 844                         for (String key : keySet) {
 845                                 List<String> errorList = errorData.get(key);
 846                                 log.debug("The Artifact Generator Failed - {} with following: {}", key, errorList);
 847                                 error.append(key + errorList);
 848                         }
 849
 850                         return Either.right(error.toString());
 851                 }
 852
 853                 return Either.left(generatedArtifacts.getResultData());
 854         }
 855
 856         /**
 857          * Extracts artifacts of VFCs from CSAR
 858          *
 859          * @param csar
 860          * @return Map of <String, List<ArtifactDefinition>> the contains Lists of artifacts according vfcToscaNamespace
 861          */
 862         public static Map<String, List<ArtifactDefinition>> extractVfcsArtifactsFromCsar(Map<String, byte[]> csar) {
 863
 864                 Map<String, List<ArtifactDefinition>> artifacts = new HashMap<>();
 865                 if (csar != null) {
 866                         log.debug("************* Going to extract VFCs artifacts from Csar. ");
 867                         Map<String, Set<List<String>>> collectedWarningMessages = new HashMap<>();
 868                         csar.entrySet().stream()
 869                                         // filter CSAR entry by node type artifact path
 870                                         .filter(e -> Pattern.compile(VFC_NODE_TYPE_ARTIFACTS_PATH_PATTERN).matcher(e.getKey()).matches())
 871                                         // extract ArtifactDefinition from CSAR entry for each entry with matching artifact path
 872                                         .forEach(e -> addExtractedVfcArtifact(extractVfcArtifact(e, collectedWarningMessages), artifacts));
 873                         // add counter suffix to artifact labels
 874                         handleWarningMessages(collectedWarningMessages);
 875
 876                 }
 877                 return artifacts;
 878         }
 879
 880         /**
 881          * Print warnings to log
 882          *
 883          * @param collectedWarningMessages
 884          */
 885         public static void handleWarningMessages(Map<String, Set<List<String>>> collectedWarningMessages) {
 886                 collectedWarningMessages.entrySet().stream()
 887                                 // for each vfc
 888                                 .forEach(e -> e.getValue().stream()
 889                                                 // add each warning message to log
 890                                                 .forEach(args -> log.warn(e.getKey(), args.toArray())));
 891
 892         }
 893
 894         private static void addExtractedVfcArtifact(ImmutablePair<String, ArtifactDefinition> extractedVfcArtifact, Map<String, List<ArtifactDefinition>> artifacts) {
 895                 if (extractedVfcArtifact != null) {
 896                         List<ArtifactDefinition> currArtifactsList;
 897                         String vfcToscaNamespace = extractedVfcArtifact.getKey();
 898                         if (artifacts.containsKey(vfcToscaNamespace)) {
 899                                 currArtifactsList = artifacts.get(vfcToscaNamespace);
 900                         } else {
 901                                 currArtifactsList = new ArrayList<>();
 902                                 artifacts.put(vfcToscaNamespace, currArtifactsList);
 903                         }
 904                         currArtifactsList.add(extractedVfcArtifact.getValue());
 905                 }
 906         }
 907
 908         private static ImmutablePair<String, ArtifactDefinition> extractVfcArtifact(Entry<String, byte[]> entry, Map<String, Set<List<String>>> collectedWarningMessages) {
 909                 ArtifactDefinition artifact;
 910                 String[] parsedCsarArtifactPath = entry.getKey().split("/");
 911                 Either<ArtifactGroupTypeEnum, Boolean> eitherArtifactGroupType = detectArtifactGroupType(parsedCsarArtifactPath[2].toUpperCase(), collectedWarningMessages);
 912                 if (eitherArtifactGroupType.isLeft()) {
 913                         artifact = buildArtifactDefinitionFromCsarArtifactPath(entry, collectedWarningMessages, parsedCsarArtifactPath, eitherArtifactGroupType.left().value());
 914                 } else {
 915                         return null;
 916                 }
 917                 return new ImmutablePair<>(parsedCsarArtifactPath[1], artifact);
 918         }
 919
 920         private static Either<ArtifactGroupTypeEnum, Boolean> detectArtifactGroupType(String groupType, Map<String, Set<List<String>>> collectedWarningMessages) {
 921                 Either<ArtifactGroupTypeEnum, Boolean> result;
 922                 try {
 923                         ArtifactGroupTypeEnum artifactGroupType = ArtifactGroupTypeEnum.findType(groupType.toUpperCase());
 924                         if (artifactGroupType == null || (artifactGroupType != ArtifactGroupTypeEnum.INFORMATIONAL && artifactGroupType != ArtifactGroupTypeEnum.DEPLOYMENT)) {
 925                                 String warningMessage = "Warning - unrecognized artifact group type {} was received.";
 926                                 List<String> messageArguments = new ArrayList<>();
 927                                 messageArguments.add(groupType);
 928                                 if (!collectedWarningMessages.containsKey(warningMessage)) {
 929                                         Set<List<String>> messageArgumentLists = new HashSet<>();
 930                                         messageArgumentLists.add(messageArguments);
 931                                         collectedWarningMessages.put(warningMessage, messageArgumentLists);
 932                                 } else {
 933                                         collectedWarningMessages.get(warningMessage).add(messageArguments);
 934                                 }
 935
 936                                 result = Either.right(false);
 937                         } else {
 938
 939                                 result = Either.left(artifactGroupType);
 940                         }
 941                 } catch (Exception e) {
 942                         log.debug("detectArtifactGroupType failed with exception", e);
 943                         result = Either.right(false);
 944                 }
 945                 return result;
 946         }
 947
 948         private static ArtifactDefinition buildArtifactDefinitionFromCsarArtifactPath(Entry<String, byte[]> entry, Map<String, Set<List<String>>> collectedWarningMessages, String[] parsedCsarArtifactPath, ArtifactGroupTypeEnum artifactGroupType) {
 949                 ArtifactDefinition artifact;
 950                 artifact = new ArtifactDefinition();
 951                 artifact.setArtifactGroupType(artifactGroupType);
 952                 artifact.setArtifactType(detectArtifactTypeVFC(artifactGroupType, parsedCsarArtifactPath[3], parsedCsarArtifactPath[1], collectedWarningMessages));
 953                 artifact.setArtifactName(ValidationUtils.normalizeFileName(parsedCsarArtifactPath[parsedCsarArtifactPath.length - 1]));
 954                 artifact.setPayloadData(Base64.encodeBase64String(entry.getValue()));
 955                 artifact.setArtifactDisplayName(artifact.getArtifactName().lastIndexOf('.') > 0 ? artifact.getArtifactName().substring(0, artifact.getArtifactName().lastIndexOf('.')) : artifact.getArtifactName());
 956                 artifact.setArtifactLabel(ValidationUtils.normalizeArtifactLabel(artifact.getArtifactName()));
 957                 artifact.setDescription(ARTIFACT_CREATED_FROM_CSAR);
 958                 artifact.setArtifactChecksum(GeneralUtility.calculateMD5Base64EncodedByByteArray(entry.getValue()));
 959                 return artifact;
 960         }
 961
 962         public static final class NonMetaArtifactInfo {
 963                 private final String path;
 964                 private final String artifactName;
 965                 private final String displayName;
 966                 private final String artifactLabel;
 967                 private final ArtifactTypeEnum artifactType;
 968                 private final ArtifactGroupTypeEnum artifactGroupType;
 969                 private String payloadData;
 970                 private String artifactChecksum;
 971                 private String artifactUniqueId;
 972
 973                 public NonMetaArtifactInfo(String artifactName, String path, ArtifactTypeEnum artifactType, ArtifactGroupTypeEnum artifactGroupType, byte[] payloadData, String artifactUniqueId) {
 974                         super();
 975                         this.path = path;
 976                         this.artifactName = ValidationUtils.normalizeFileName(artifactName);
 977                         this.artifactType = artifactType;
 978                         this.artifactGroupType = artifactGroupType;
 979                         final int pointIndex = artifactName.lastIndexOf('.');
 980                         if (pointIndex > 0) {
 981                                 displayName = artifactName.substring(0, pointIndex);
 982                         } else {
 983                                 displayName = artifactName;
 984                         }
 985                         this.artifactLabel = ValidationUtils.normalizeArtifactLabel(artifactName);
 986                         if (payloadData != null) {
 987                                 this.payloadData = Base64.encodeBase64String(payloadData);
 988                                 this.artifactChecksum = GeneralUtility.calculateMD5Base64EncodedByByteArray(payloadData);
 989                         }
 990                         this.artifactUniqueId = artifactUniqueId;
 991                 }
 992
 993                 public String getPath() {
 994                         return path;
 995                 }
 996
 997                 public String getArtifactName() {
 998                         return artifactName;
 999                 }
1000
1001                 public ArtifactTypeEnum getArtifactType() {
1002                         return artifactType;
1003                 }
1004
1005                 public String getDisplayName() {
1006                         return displayName;
1007                 }
1008
1009                 public ArtifactGroupTypeEnum getArtifactGroupType() {
1010                         return artifactGroupType;
1011                 }
1012
1013                 public String getArtifactLabel() {
1014                         return artifactLabel;
1015                 }
1016
1017                 public String getPayloadData() {
1018                         return payloadData;
1019                 }
1020
1021                 public String getArtifactChecksum() {
1022                         return artifactChecksum;
1023                 }
1024
1025                 public String getArtifactUniqueId() {
1026                         return artifactUniqueId;
1027                 }
1028
1029                 public void setArtifactUniqueId(String artifactUniqueId) {
1030                         this.artifactUniqueId = artifactUniqueId;
1031                 }
1032
1033         }
1034
1035         /**
1036          * This method checks the artifact GroupType & Artifact Type. <br>
1037          * if there is any problem warning messages are added to collectedWarningMessages
1038          *
1039          * @param artifactPath
1040          * @param collectedWarningMessages
1041          * @return
1042          */
1043         public static Either<NonMetaArtifactInfo, Boolean> validateNonMetaArtifact(String artifactPath, byte[] payloadData, Map<String, Set<List<String>>> collectedWarningMessages) {
1044                 Either<NonMetaArtifactInfo, Boolean> ret;
1045                 try {
1046                         String[] parsedArtifactPath = artifactPath.split("/");
1047                         // Validate Artifact Group Type
1048                         Either<ArtifactGroupTypeEnum, Boolean> eitherGroupType = detectArtifactGroupType(parsedArtifactPath[1], collectedWarningMessages);
1049                         if (eitherGroupType.isLeft()) {
1050                                 final ArtifactGroupTypeEnum groupTypeEnum = eitherGroupType.left().value();
1051
1052                                 // Validate Artifact Type
1053                                 String artifactType = parsedArtifactPath[2];
1054                                 artifactType = detectArtifactTypeVF(groupTypeEnum, artifactType, collectedWarningMessages);
1055
1056                                 String artifactFileNameType = parsedArtifactPath[3];
1057                                 ret = Either.left(new NonMetaArtifactInfo(artifactFileNameType, artifactPath, ArtifactTypeEnum.findType(artifactType), groupTypeEnum, payloadData, null));
1058
1059                         } else {
1060                                 ret = Either.right(eitherGroupType.right().value());
1061                         }
1062                 } catch (Exception e) {
1063                         log.debug("detectArtifactGroupType failed with exception", e);
1064                         ret = Either.right(false);
1065                 }
1066                 return ret;
1067
1068         }
1069
1070         private static String detectArtifactTypeVFC(ArtifactGroupTypeEnum artifactGroupType, String receivedTypeName, String parentVfName, Map<String, Set<List<String>>> collectedWarningMessages) {
1071                 String warningMessage = "Warning - artifact type {} that was provided for VFC {} is not recognized.";
1072                 return detectArtifactType(artifactGroupType, receivedTypeName, warningMessage, collectedWarningMessages, parentVfName);
1073         }
1074
1075         private static String detectArtifactTypeVF(ArtifactGroupTypeEnum artifactGroupType, String receivedTypeName, Map<String, Set<List<String>>> collectedWarningMessages) {
1076                 String warningMessage = "Warning - artifact type {} that was provided for VF is not recognized.";
1077                 return detectArtifactType(artifactGroupType, receivedTypeName, warningMessage, collectedWarningMessages);
1078         }
1079
1080         private static String detectArtifactType(ArtifactGroupTypeEnum artifactGroupType, String receivedTypeName, String warningMessage, Map<String, Set<List<String>>> collectedWarningMessages, String... arguments) {
1081
1082                 ArtifactTypeEnum artifactType = ArtifactTypeEnum.findType(receivedTypeName);
1083                 Map<String, ArtifactTypeConfig> resourceValidTypeArtifacts = null;
1084
1085                 if(artifactGroupType != null){
1086                         switch (artifactGroupType) {
1087                         case INFORMATIONAL:
1088                                 resourceValidTypeArtifacts = ConfigurationManager.getConfigurationManager().getConfiguration()
1089                                 .getResourceInformationalArtifacts();
1090                                 break;
1091                         case DEPLOYMENT:
1092                                 resourceValidTypeArtifacts = ConfigurationManager.getConfigurationManager().getConfiguration()
1093                                 .getResourceDeploymentArtifacts();
1094                                 break;
1095                         default:
1096                                 break;
1097                         }
1098                 }
1099
1100                 Set<String> validArtifactTypes = null;
1101                 if(resourceValidTypeArtifacts != null){
1102                         validArtifactTypes = resourceValidTypeArtifacts.keySet();
1103                 }
1104
1105                 if (validArtifactTypes == null || artifactType == null || !validArtifactTypes.contains(artifactType.getType())) {
1106                         List<String> messageArguments = new ArrayList<>();
1107                         messageArguments.add(receivedTypeName);
1108                         messageArguments.addAll(Arrays.asList(arguments));
1109                         if (!collectedWarningMessages.containsKey(warningMessage)) {
1110                                 Set<List<String>> messageArgumentLists = new HashSet<>();
1111                                 messageArgumentLists.add(messageArguments);
1112                                 collectedWarningMessages.put(warningMessage, messageArgumentLists);
1113                         } else {
1114                                 collectedWarningMessages.get(warningMessage).add(messageArguments);
1115                         }
1116                 }
1117
1118                 return artifactType == null ? ArtifactTypeEnum.OTHER.getType() : artifactType.getType();
1119         }
1120
1121         private Either<ZipOutputStream, ResponseFormat> writeAllFilesToScar(Component mainComponent, CsarDefinition csarDefinition, ZipOutputStream zipstream, boolean isInCertificationRequest) throws IOException{
1122                 ComponentArtifacts componentArtifacts = csarDefinition.getComponentArtifacts();
1123
1124                 Either<ZipOutputStream, ResponseFormat> writeComponentArtifactsToSpecifiedtPath = writeComponentArtifactsToSpecifiedtPath(mainComponent, componentArtifacts, zipstream, ARTIFACTS_PATH, isInCertificationRequest);
1125
1126                 if(writeComponentArtifactsToSpecifiedtPath.isRight()){
1127                         return Either.right(writeComponentArtifactsToSpecifiedtPath.right().value());
1128                 }
1129
1130                 ComponentTypeArtifacts mainTypeAndCIArtifacts = componentArtifacts.getMainTypeAndCIArtifacts();
1131                 writeComponentArtifactsToSpecifiedtPath = writeArtifactsInfoToSpecifiedtPath(mainComponent, mainTypeAndCIArtifacts.getComponentArtifacts(), zipstream, ARTIFACTS_PATH, isInCertificationRequest);
1132
1133                 if(writeComponentArtifactsToSpecifiedtPath.isRight()){
1134                         return Either.right(writeComponentArtifactsToSpecifiedtPath.right().value());
1135                 }
1136
1137                 Map<String, ArtifactsInfo> componentInstancesArtifacts = mainTypeAndCIArtifacts.getComponentInstancesArtifacts();
1138                 Set<String> keySet = componentInstancesArtifacts.keySet();
1139
1140                 String currentPath = ARTIFACTS_PATH + RESOURCES_PATH;
1141                 for (String keyAssetName : keySet) {
1142                         ArtifactsInfo artifactsInfo = componentInstancesArtifacts.get(keyAssetName);
1143                         String pathWithAssetName = currentPath + keyAssetName + "/";
1144                         writeComponentArtifactsToSpecifiedtPath = writeArtifactsInfoToSpecifiedtPath(mainComponent, artifactsInfo, zipstream, pathWithAssetName, isInCertificationRequest);
1145
1146                         if(writeComponentArtifactsToSpecifiedtPath.isRight()){
1147                                 return Either.right(writeComponentArtifactsToSpecifiedtPath.right().value());
1148                         }
1149                 }
1150
1151                 return Either.left(zipstream);
1152         }
1153
1154         private Either<ZipOutputStream, ResponseFormat> writeComponentArtifactsToSpecifiedtPath(Component mainComponent, ComponentArtifacts componentArtifacts, ZipOutputStream zipstream,
1155                         String currentPath, boolean isInCertificationRequest) throws IOException {
1156                 Map<String, ComponentTypeArtifacts> componentTypeArtifacts = componentArtifacts.getComponentTypeArtifacts();
1157                 //Keys are defined:
1158                 //<Inner Asset TOSCA name (e.g. VFC name)> folder name: <Inner Asset TOSCA name (e.g. VFC name)>_v<version>.
1159                 //E.g. "org.openecomp.resource.vf.vipr_atm_v1.0"
1160                 Set<String> componentTypeArtifactsKeys = componentTypeArtifacts.keySet();
1161                 for (String keyAssetName : componentTypeArtifactsKeys) {
1162                         ComponentTypeArtifacts componentInstanceArtifacts = componentTypeArtifacts.get(keyAssetName);
1163                         ArtifactsInfo componentArtifacts2 = componentInstanceArtifacts.getComponentArtifacts();
1164                         String pathWithAssetName = currentPath + keyAssetName + "/";
1165                         Either<ZipOutputStream, ResponseFormat> writeArtifactsInfoToSpecifiedtPath = writeArtifactsInfoToSpecifiedtPath(mainComponent, componentArtifacts2, zipstream, pathWithAssetName, isInCertificationRequest);
1166
1167                         if(writeArtifactsInfoToSpecifiedtPath.isRight()){
1168                                 return writeArtifactsInfoToSpecifiedtPath;
1169                         }
1170                 }
1171
1172                 return Either.left(zipstream);
1173         }
1174
1175         private Either<ZipOutputStream, ResponseFormat> writeArtifactsInfoToSpecifiedtPath(Component mainComponent, ArtifactsInfo currArtifactsInfo, ZipOutputStream zip, String path, boolean isInCertificationRequest) throws IOException {
1176                 Map<ArtifactGroupTypeEnum, Map<ArtifactTypeEnum, List<ArtifactDefinition>>> artifactsInfo = currArtifactsInfo
1177                                 .getArtifactsInfo();
1178                 Set<ArtifactGroupTypeEnum> groupTypeEnumKeySet = artifactsInfo.keySet();
1179
1180                 for (ArtifactGroupTypeEnum artifactGroupTypeEnum : groupTypeEnumKeySet) {
1181                         String groupTypeFolder = path + WordUtils.capitalizeFully(artifactGroupTypeEnum.getType()) + "/";
1182
1183                         Map<ArtifactTypeEnum, List<ArtifactDefinition>> artifactTypesMap = artifactsInfo.get(artifactGroupTypeEnum);
1184                         Set<ArtifactTypeEnum> artifactTypeEnumKeySet = artifactTypesMap.keySet();
1185
1186                         for (ArtifactTypeEnum artifactTypeEnum : artifactTypeEnumKeySet) {
1187                                 List<ArtifactDefinition> artifactDefinitionList = artifactTypesMap.get(artifactTypeEnum);
1188                                 String artifactTypeFolder = groupTypeFolder + artifactTypeEnum.toString() + "/";
1189
1190                                 Either<ZipOutputStream, ResponseFormat> writeArtifactDefinition = writeArtifactDefinition(mainComponent, zip, artifactDefinitionList, artifactTypeFolder, isInCertificationRequest);
1191
1192                                 if(writeArtifactDefinition.isRight()){
1193                                         return writeArtifactDefinition;
1194                                 }
1195                         }
1196                 }
1197
1198                 return Either.left(zip);
1199         }
1200
1201         private Either<ZipOutputStream, ResponseFormat> writeArtifactDefinition(Component mainComponent, ZipOutputStream zip, List<ArtifactDefinition> artifactDefinitionList,
1202                         String artifactPathAndFolder, boolean isInCertificationRequest) throws IOException {
1203
1204                 ComponentTypeEnum componentType = mainComponent.getComponentType();
1205                 String heatEnvType = ArtifactTypeEnum.HEAT_ENV.getType();
1206
1207                 for (ArtifactDefinition artifactDefinition : artifactDefinitionList) {
1208                         if (!isInCertificationRequest && componentType == ComponentTypeEnum.SERVICE
1209                                         && artifactDefinition.getArtifactType().equals(heatEnvType) ||
1210                     //this is placeholder
1211                     (artifactDefinition.getEsId() == null && artifactDefinition.getMandatory())){
1212                                 continue;
1213                         }
1214
1215                         byte[] payloadData = artifactDefinition.getPayloadData();
1216                         String artifactFileName = artifactDefinition.getArtifactName();
1217
1218                         if (payloadData == null) {
1219                                 Either<byte[], ActionStatus> fromCassandra = getFromCassandra(artifactDefinition.getEsId());
1220
1221                                 if (fromCassandra.isRight()) {
1222                     log.debug("ArtifactName {}, unique ID {}", artifactDefinition.getArtifactName(), artifactDefinition.getUniqueId());
1223                                         log.debug("Failed to get {} payload from DB reason: {}", artifactFileName, fromCassandra.right().value());
1224                                         continue;
1225                                 }
1226                                 payloadData = fromCassandra.left().value();
1227                         }
1228                         zip.putNextEntry(new ZipEntry(artifactPathAndFolder + artifactFileName));
1229                         zip.write(payloadData);
1230                 }
1231
1232                 return Either.left(zip);
1233         }
1234
1235         /************************************ Artifacts Structure ******************************************************************/
1236         /**
1237          * The artifacts Definition saved by their structure
1238          */
1239         private class ArtifactsInfo {
1240                 //Key is the type of artifacts(Informational/Deployment)
1241                 //Value is a map between an artifact type and a list of all artifacts of this type
1242                 private Map<ArtifactGroupTypeEnum, Map<ArtifactTypeEnum, List<ArtifactDefinition>>> artifactsInfoField;
1243
1244                 public ArtifactsInfo() {
1245                         this.artifactsInfoField = new EnumMap<>(ArtifactGroupTypeEnum.class);
1246                 }
1247
1248                 public Map<ArtifactGroupTypeEnum, Map<ArtifactTypeEnum, List<ArtifactDefinition>>> getArtifactsInfo() {
1249                         return artifactsInfoField;
1250                 }
1251
1252                 public List<ArtifactDefinition> getFlatArtifactsListByType(ArtifactTypeEnum artifactType){
1253                         List<ArtifactDefinition> artifacts = new ArrayList<>();
1254                         for (List<ArtifactDefinition> artifactsByType:artifactsInfoField.get(artifactType).values()){
1255                                 artifacts.addAll(artifactsByType);
1256                         }
1257                         return artifacts;
1258                 }
1259
1260                 public void addArtifactsToGroup(ArtifactGroupTypeEnum artifactGroup,Map<ArtifactTypeEnum, List<ArtifactDefinition>> artifactsDefinition){
1261                         artifactsInfoField.put(artifactGroup, artifactsDefinition);
1262                 }
1263
1264                 public boolean isEmpty() {
1265                         return artifactsInfoField.isEmpty();
1266                 }
1267
1268         }
1269
1270         /**
1271          * The artifacts of the component and of all its composed instances
1272          *
1273          */
1274         private class ComponentTypeArtifacts {
1275                 private ArtifactsInfo componentArtifacts;       //component artifacts (describes the Informational Deployment folders)
1276                 private Map<String, ArtifactsInfo> componentInstancesArtifacts;         //artifacts of the composed instances mapped by the resourceInstance normalized name (describes the Resources folder)
1277
1278                 public ComponentTypeArtifacts() {
1279                         componentArtifacts = new ArtifactsInfo();
1280                         componentInstancesArtifacts = new HashMap<>();
1281                 }
1282
1283                 public ArtifactsInfo getComponentArtifacts() {
1284                         return componentArtifacts;
1285                 }
1286                 public void setComponentArtifacts(ArtifactsInfo artifactsInfo) {
1287                         this.componentArtifacts = artifactsInfo;
1288                 }
1289                 public Map<String, ArtifactsInfo> getComponentInstancesArtifacts() {
1290                         return componentInstancesArtifacts;
1291                 }
1292                 public void setComponentInstancesArtifacts(Map<String, ArtifactsInfo> componentInstancesArtifacts) {
1293                         this.componentInstancesArtifacts = componentInstancesArtifacts;
1294                 }
1295
1296                 public void addComponentInstancesArtifacts(String normalizedName, ArtifactsInfo artifactsInfo) {
1297                         componentInstancesArtifacts.put(normalizedName, artifactsInfo);
1298                 }
1299
1300         }
1301
1302         private class ComponentArtifacts {
1303                 //artifacts of the component and CI's artifacts contained in it's composition (represents Informational, Deployment & Resource folders of main component)
1304                 private ComponentTypeArtifacts mainTypeAndCIArtifacts;
1305                 //artifacts of all component types mapped by their tosca name
1306                 private Map<String, ComponentTypeArtifacts> componentTypeArtifacts;
1307
1308                 public ComponentArtifacts(){
1309                         mainTypeAndCIArtifacts = new ComponentTypeArtifacts();
1310                         componentTypeArtifacts = new HashMap<>();
1311                 }
1312
1313                 public ComponentTypeArtifacts getMainTypeAndCIArtifacts() {
1314                         return mainTypeAndCIArtifacts;
1315                 }
1316
1317                 public void setMainTypeAndCIArtifacts(ComponentTypeArtifacts componentInstanceArtifacts) {
1318                         this.mainTypeAndCIArtifacts = componentInstanceArtifacts;
1319                 }
1320
1321                 public Map<String, ComponentTypeArtifacts> getComponentTypeArtifacts() {
1322                         return componentTypeArtifacts;
1323                 }
1324
1325                 public void setComponentTypeArtifacts(Map<String, ComponentTypeArtifacts> componentTypeArtifacts) {
1326                         this.componentTypeArtifacts = componentTypeArtifacts;
1327                 }
1328         }
1329
1330         private class CsarDefinition {
1331                 private ComponentArtifacts componentArtifacts;
1332
1333                 // add list of tosca artifacts and meta describes CSAR zip root
1334
1335                 public CsarDefinition(ComponentArtifacts componentArtifacts) {
1336                         this.componentArtifacts = componentArtifacts;
1337                 }
1338
1339                 public ComponentArtifacts getComponentArtifacts() {
1340                         return componentArtifacts;
1341                 }
1342         }
1343
1344         /************************************ Artifacts Structure END******************************************************************/
1345
1346         private Either<CsarDefinition,ResponseFormat> collectComponentCsarDefinition(Component component){
1347                 ComponentArtifacts componentArtifacts = new ComponentArtifacts();
1348                 Component updatedComponent = component;
1349
1350                 //get service to receive the AII artifacts uploaded to the service
1351                 if (updatedComponent.getComponentType() == ComponentTypeEnum.SERVICE) {
1352                         Either<Service, StorageOperationStatus> getServiceResponse = toscaOperationFacade.getToscaElement(updatedComponent.getUniqueId());
1353
1354                         if(getServiceResponse.isRight()){
1355                                 ActionStatus actionStatus = componentsUtils.convertFromStorageResponse(getServiceResponse.right().value());
1356                                 return Either.right(componentsUtils.getResponseFormat(actionStatus));
1357                         }
1358
1359                         updatedComponent = getServiceResponse.left().value();
1360                 }
1361
1362                 //find the artifacts of the main component, it would have its composed instances artifacts in a separate folder
1363                 ComponentTypeArtifacts componentInstanceArtifacts = new ComponentTypeArtifacts();
1364                 ArtifactsInfo artifactsInfo = collectComponentArtifacts(updatedComponent);
1365                 componentInstanceArtifacts.setComponentArtifacts(artifactsInfo);
1366                 componentArtifacts.setMainTypeAndCIArtifacts(componentInstanceArtifacts);
1367
1368                 Map<String,ComponentTypeArtifacts> resourceTypeArtifacts = componentArtifacts.getComponentTypeArtifacts();      //artifacts mapped by the component type(tosca name+version)
1369                 //get the component instances
1370                 List<ComponentInstance> componentInstances = updatedComponent.getComponentInstances();
1371                 if (componentInstances!=null){
1372                         for (ComponentInstance componentInstance:componentInstances){
1373                                 //call recursive to find artifacts for all the path
1374                                 Either<Boolean, ResponseFormat> collectComponentInstanceArtifacts = collectComponentInstanceArtifacts(
1375                                                 updatedComponent, componentInstance, resourceTypeArtifacts, componentInstanceArtifacts);
1376                                 if (collectComponentInstanceArtifacts.isRight()){
1377                                         return Either.right(collectComponentInstanceArtifacts.right().value());
1378                                 }
1379                         }
1380                 }
1381
1382                 if(log.isDebugEnabled()){
1383                         printResult(componentArtifacts,updatedComponent.getName());
1384                 }
1385
1386                 return Either.left(new CsarDefinition(componentArtifacts));
1387         }
1388
1389         private void printResult(ComponentArtifacts componentArtifacts, String name) {
1390                 StringBuilder result = new StringBuilder();
1391                 result.append("Artifacts of main component " + name + "\n");
1392                 ComponentTypeArtifacts componentInstanceArtifacts = componentArtifacts.getMainTypeAndCIArtifacts();
1393                 printArtifacts(componentInstanceArtifacts);
1394                 result.append("Type Artifacts\n");
1395                 for (Map.Entry<String, ComponentTypeArtifacts> typeArtifacts:componentArtifacts.getComponentTypeArtifacts().entrySet()){
1396                         result.append("Folder " + typeArtifacts.getKey() + "\n");
1397                         result.append(printArtifacts(typeArtifacts.getValue()));
1398                 }
1399
1400                 if(log.isDebugEnabled()){
1401                         log.debug(result.toString());
1402                 }
1403         }
1404
1405         private String printArtifacts(ComponentTypeArtifacts componentInstanceArtifacts) {
1406                 StringBuilder result = new StringBuilder();
1407                 ArtifactsInfo artifactsInfo = componentInstanceArtifacts.getComponentArtifacts();
1408                 Map<ArtifactGroupTypeEnum, Map<ArtifactTypeEnum, List<ArtifactDefinition>>> componetArtifacts = artifactsInfo.getArtifactsInfo();
1409                 printArtifacts(componetArtifacts);
1410                 result = result.append("Resources\n");
1411                 for (Map.Entry<String, ArtifactsInfo> resourceInstance:componentInstanceArtifacts.getComponentInstancesArtifacts().entrySet()){
1412                         result.append("Folder" + resourceInstance.getKey() + "\n");
1413                         result.append(printArtifacts(resourceInstance.getValue().getArtifactsInfo()));
1414                 }
1415
1416                 return result.toString();
1417         }
1418
1419         private String  printArtifacts(Map<ArtifactGroupTypeEnum, Map<ArtifactTypeEnum, List<ArtifactDefinition>>> componetArtifacts) {
1420                 StringBuilder result = new StringBuilder();
1421                 for (Map.Entry<ArtifactGroupTypeEnum, Map<ArtifactTypeEnum, List<ArtifactDefinition>>> artifactGroup:componetArtifacts.entrySet()){
1422                         result.append(" " + artifactGroup.getKey().getType());
1423                         for (Map.Entry<ArtifactTypeEnum, List<ArtifactDefinition>> groupArtifacts:artifactGroup.getValue().entrySet()){
1424                                 result.append("         " + groupArtifacts.getKey().getType());
1425                                 for (ArtifactDefinition artifact:groupArtifacts.getValue()){
1426                                         result.append("                 " + artifact.getArtifactDisplayName());
1427                                 }
1428                         }
1429                 }
1430
1431                 return result.toString();
1432         }
1433
1434         private ComponentTypeArtifacts collectComponentTypeArtifacts(Map<String, ComponentTypeArtifacts> resourcesArtifacts, ComponentInstance componentInstance,
1435                         Resource fetchedComponent) {
1436                 String toscaComponentName = componentInstance.getToscaComponentName() + "_v" + componentInstance.getComponentVersion();
1437
1438                 ComponentTypeArtifacts componentArtifactsInfo = resourcesArtifacts.get(toscaComponentName);
1439                 //if there are no artifacts for this component type we need to fetch and build them
1440                 if (componentArtifactsInfo==null){
1441                         ArtifactsInfo componentArtifacts = collectComponentArtifacts(fetchedComponent);
1442                         componentArtifactsInfo = new ComponentTypeArtifacts();
1443                         if (!componentArtifacts.isEmpty()){
1444                                 componentArtifactsInfo.setComponentArtifacts(componentArtifacts);
1445                                 resourcesArtifacts.put(toscaComponentName, componentArtifactsInfo);
1446                         }
1447                 }
1448                 return componentArtifactsInfo;
1449         }
1450
1451         private Either<Boolean, ResponseFormat> collectComponentInstanceArtifacts(Component parentComponent,ComponentInstance componentInstance,
1452                         Map<String, ComponentTypeArtifacts> resourcesTypeArtifacts,ComponentTypeArtifacts instanceArtifactsLocation) {
1453                 //1. get the component instance component
1454                 String componentUid = componentInstance.getComponentUid();
1455                 Either<Resource, StorageOperationStatus> resource = toscaOperationFacade.getToscaElement(componentUid);
1456                 if (resource.isRight()) {
1457                         log.error("Failed to fetch resource with id {} for instance {}",componentUid, parentComponent.getUUID());
1458                         return Either.right(componentsUtils.getResponseFormat(ActionStatus.ASSET_NOT_FOUND_DURING_CSAR_CREATION,
1459                                         parentComponent.getComponentType().getValue(), parentComponent.getUUID(),
1460                                         componentInstance.getOriginType().getComponentType().getValue(), componentUid));
1461                 }
1462                 Resource fetchedComponent = resource.left().value();
1463
1464                 //2. fill the artifacts for the current component parent type
1465                 ComponentTypeArtifacts componentParentArtifacts = collectComponentTypeArtifacts(resourcesTypeArtifacts, componentInstance, fetchedComponent);
1466
1467                 //3. find the artifacts specific to the instance
1468                 Map<ArtifactTypeEnum, List<ArtifactDefinition>> componentInstanceSpecificInformationalArtifacts =
1469                                 getComponentInstanceSpecificArtifacts(componentInstance.getArtifacts(),
1470                                                 componentParentArtifacts.getComponentArtifacts().getArtifactsInfo(), ArtifactGroupTypeEnum.INFORMATIONAL);
1471                 Map<ArtifactTypeEnum, List<ArtifactDefinition>> componentInstanceSpecificDeploymentArtifacts =
1472                                 getComponentInstanceSpecificArtifacts(componentInstance.getDeploymentArtifacts(),
1473                                                 componentParentArtifacts.getComponentArtifacts().getArtifactsInfo(), ArtifactGroupTypeEnum.DEPLOYMENT);
1474
1475                 //4. add the instances artifacts to the component type
1476                 ArtifactsInfo artifactsInfo = new ArtifactsInfo();
1477                 if (!componentInstanceSpecificInformationalArtifacts.isEmpty()){
1478                         artifactsInfo.addArtifactsToGroup(ArtifactGroupTypeEnum.INFORMATIONAL, componentInstanceSpecificInformationalArtifacts);
1479                 }
1480                 if (!componentInstanceSpecificDeploymentArtifacts.isEmpty()){
1481                         artifactsInfo.addArtifactsToGroup(ArtifactGroupTypeEnum.DEPLOYMENT, componentInstanceSpecificDeploymentArtifacts);
1482                 }
1483                 if (!artifactsInfo.isEmpty()){
1484                         instanceArtifactsLocation.addComponentInstancesArtifacts(componentInstance.getNormalizedName(), artifactsInfo);
1485                 }
1486
1487                 //5. do the same for all the component instances
1488                 List<ComponentInstance> componentInstances = fetchedComponent.getComponentInstances();
1489                 if (componentInstances!=null){
1490                         for (ComponentInstance childComponentInstance:componentInstances){
1491                                 Either<Boolean, ResponseFormat> collectComponentInstanceArtifacts = collectComponentInstanceArtifacts(
1492                                                 fetchedComponent, childComponentInstance, resourcesTypeArtifacts, componentParentArtifacts);
1493                                 if (collectComponentInstanceArtifacts.isRight()){
1494                                         return collectComponentInstanceArtifacts;
1495                                 }
1496                         }
1497                 }
1498
1499                 return Either.left(true);
1500         }
1501
1502         private Map<ArtifactTypeEnum, List<ArtifactDefinition>> getComponentInstanceSpecificArtifacts(Map<String, ArtifactDefinition> componentArtifacts,
1503                         Map<ArtifactGroupTypeEnum, Map<ArtifactTypeEnum, List<ArtifactDefinition>>> componentTypeArtifacts, ArtifactGroupTypeEnum artifactGroupTypeEnum) {
1504                 Map<ArtifactTypeEnum, List<ArtifactDefinition>> parentArtifacts = componentTypeArtifacts.get(artifactGroupTypeEnum);    //the artfiacts of the component itself and not the instance
1505
1506                 Map<ArtifactTypeEnum, List<ArtifactDefinition>> artifactsByTypeOfComponentInstance = new EnumMap<>(ArtifactTypeEnum.class);
1507                 if (componentArtifacts!=null){
1508                         for (ArtifactDefinition artifact:componentArtifacts.values()){
1509                                 ArtifactTypeEnum artifactType = ArtifactTypeEnum.findType(artifact.getArtifactType());
1510                                 List<ArtifactDefinition> parentArtifactsByType = null;
1511                                 if (parentArtifacts!=null){
1512                                         parentArtifactsByType = parentArtifacts.get(artifactType);
1513                                 }
1514                                 //the artifact is of instance
1515                                 if (parentArtifactsByType == null || !parentArtifactsByType.contains(artifact)){
1516                                         List<ArtifactDefinition> typeArtifacts = artifactsByTypeOfComponentInstance.get(artifactType);
1517                                         if (typeArtifacts == null){
1518                                                 typeArtifacts = new ArrayList<>();
1519                                                 artifactsByTypeOfComponentInstance.put(artifactType, typeArtifacts);
1520                                         }
1521                                         typeArtifacts.add(artifact);
1522                                 }
1523                         }
1524                 }
1525
1526                 return artifactsByTypeOfComponentInstance;
1527         }
1528
1529         private ArtifactsInfo collectComponentArtifacts(Component component) {
1530                 Map<String, ArtifactDefinition> informationalArtifacts = component.getArtifacts();
1531                 Map<ArtifactTypeEnum, List<ArtifactDefinition>> informationalArtifactsByType = collectGroupArtifacts(informationalArtifacts);
1532                 Map<String, ArtifactDefinition> deploymentArtifacts = component.getDeploymentArtifacts();
1533                 Map<ArtifactTypeEnum, List<ArtifactDefinition>> deploymentArtifactsByType = collectGroupArtifacts(deploymentArtifacts);
1534                 ArtifactsInfo artifactsInfo = new ArtifactsInfo();
1535                 if (!informationalArtifactsByType.isEmpty()){
1536                         artifactsInfo.addArtifactsToGroup(ArtifactGroupTypeEnum.INFORMATIONAL, informationalArtifactsByType);
1537                 }
1538                 if (!deploymentArtifactsByType.isEmpty() ){
1539                         artifactsInfo.addArtifactsToGroup(ArtifactGroupTypeEnum.DEPLOYMENT, deploymentArtifactsByType);
1540                 }
1541
1542                 return artifactsInfo;
1543         }
1544
1545         private Map<ArtifactTypeEnum, List<ArtifactDefinition>> collectGroupArtifacts(Map<String, ArtifactDefinition> componentArtifacts) {
1546                 Map<ArtifactTypeEnum, List<ArtifactDefinition>> artifactsByType = new EnumMap<>(ArtifactTypeEnum.class);
1547                 for (ArtifactDefinition artifact:componentArtifacts.values()){
1548                         if (artifact.getArtifactUUID()!=null){
1549                                 ArtifactTypeEnum artifactType = ArtifactTypeEnum.findType(artifact.getArtifactType());
1550                                 List<ArtifactDefinition> typeArtifacts = artifactsByType.get(artifactType);
1551                                 if (typeArtifacts==null){
1552                                         typeArtifacts = new ArrayList<>();
1553                                         artifactsByType.put(artifactType, typeArtifacts);
1554                                 }
1555                                 typeArtifacts.add(artifact);
1556                         }
1557                 }
1558                 return artifactsByType;
1559         }
1560 }