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