re base code
[sdc.git] / catalog-be / src / main / java / org / openecomp / sdc / be / tosca / CsarUtils.java
index 19565ed..066b657 100644 (file)
 
 package org.openecomp.sdc.be.tosca;
 
-import java.io.BufferedOutputStream;
-import java.io.ByteArrayInputStream;
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.EnumMap;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Objects;
-import java.util.Set;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import java.util.stream.Collectors;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipInputStream;
-import java.util.zip.ZipOutputStream;
 
+import fj.data.Either;
 import org.apache.commons.codec.binary.Base64;
-import org.apache.commons.codec.digest.DigestUtils;
 import org.apache.commons.io.output.ByteArrayOutputStream;
 import org.apache.commons.lang.WordUtils;
 import org.apache.commons.lang3.tuple.ImmutablePair;
 import org.apache.commons.lang3.tuple.ImmutableTriple;
 import org.apache.commons.lang3.tuple.Triple;
-import org.onap.sdc.generator.data.AdditionalParams;
-import org.onap.sdc.generator.data.Artifact;
-import org.onap.sdc.generator.data.ArtifactType;
-import org.onap.sdc.generator.data.GenerationData;
-import org.onap.sdc.generator.impl.ArtifactGenerationServiceImpl;
-import org.openecomp.sdc.be.components.impl.ArtifactsBusinessLogic;
-import org.openecomp.sdc.be.components.impl.ArtifactsBusinessLogic.ArtifactOperationEnum;
-import org.openecomp.sdc.be.components.impl.ArtifactsBusinessLogic.ArtifactOperationInfo;
 import org.openecomp.sdc.be.components.impl.ImportUtils;
-import org.openecomp.sdc.be.components.impl.ServiceBusinessLogic;
 import org.openecomp.sdc.be.config.Configuration.ArtifactTypeConfig;
 import org.openecomp.sdc.be.config.ConfigurationManager;
 import org.openecomp.sdc.be.dao.api.ActionStatus;
@@ -68,16 +38,7 @@ import org.openecomp.sdc.be.dao.cassandra.SdcSchemaFilesCassandraDao;
 import org.openecomp.sdc.be.datatypes.elements.OperationDataDefinition;
 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
 import org.openecomp.sdc.be.impl.ComponentsUtils;
-import org.openecomp.sdc.be.model.ArtifactDefinition;
-import org.openecomp.sdc.be.model.Component;
-import org.openecomp.sdc.be.model.ComponentInstance;
-import org.openecomp.sdc.be.model.InterfaceDefinition;
-import org.openecomp.sdc.be.model.LifecycleStateEnum;
-import org.openecomp.sdc.be.model.Operation;
-import org.openecomp.sdc.be.model.Resource;
-import org.openecomp.sdc.be.model.Service;
-import org.openecomp.sdc.be.model.User;
-import org.openecomp.sdc.be.model.jsontitan.operations.ToscaElementLifecycleOperation;
+import org.openecomp.sdc.be.model.*;
 import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
 import org.openecomp.sdc.be.model.jsontitan.utils.ModelConverter;
 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
@@ -90,25 +51,30 @@ import org.openecomp.sdc.be.utils.CommonBeUtils;
 import org.openecomp.sdc.common.api.ArtifactGroupTypeEnum;
 import org.openecomp.sdc.common.api.ArtifactTypeEnum;
 import org.openecomp.sdc.common.impl.ExternalConfiguration;
+import org.openecomp.sdc.common.log.wrappers.Logger;
 import org.openecomp.sdc.common.util.GeneralUtility;
 import org.openecomp.sdc.common.util.ValidationUtils;
 import org.openecomp.sdc.exception.ResponseFormat;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 
-import com.google.gson.Gson;
-
-import fj.data.Either;
-
+import java.io.BufferedOutputStream;
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.IOException;
+import java.util.*;
+import java.util.Map.Entry;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+import java.util.zip.ZipOutputStream;
 /**
  * @author tg851x
  *
  */
 @org.springframework.stereotype.Component("csar-utils")
 public class CsarUtils {
-
-       private static final Logger log = LoggerFactory.getLogger(CsarUtils.class);
+    private static final Logger log = Logger.getLogger(CsarUtils.class);
 
        @Autowired
        private SdcSchemaFilesCassandraDao sdcSchemaFilesCassandraDao;
@@ -119,18 +85,10 @@ public class CsarUtils {
        @Autowired
        private ToscaExportHandler toscaExportUtils;
        @Autowired
-       private ArtifactsBusinessLogic artifactsBusinessLogic;
-       @Autowired
        protected ToscaOperationFacade toscaOperationFacade;
 
-       @javax.annotation.Resource
-       private ServiceBusinessLogic serviceBusinessLogic;
-
-       private Gson gson = new Gson();
-
-       private String CONFORMANCE_LEVEL;
-       private String SDC_VERSION;
-
+    private String CONFORMANCE_LEVEL;
+    private String SDC_VERSION;
        public static final Pattern UUID_NORMATIVE_NEW_VERSION = Pattern.compile("^\\d{1,}.0");
        public static final String ARTIFACTS_PATH = "Artifacts/";
        public static final String RESOURCES_PATH = "Resources/";
@@ -146,8 +104,8 @@ public class CsarUtils {
        private static final String TOSCA_META_VERSION = "1.0";
        private static final String CSAR_VERSION = "1.1";
        public static final String ARTIFACTS = "Artifacts";
-       public static final String DEFINITION = "Definitions";
-       public static final String DEL_PATTERN = "([/\\\\]+)";
+    private static final String DEFINITION = "Definitions";
+    private static final String DEL_PATTERN = "([/\\\\]+)";
        private static String versionFirstThreeOctates;
 
        public static final String VFC_NODE_TYPE_ARTIFACTS_PATH_PATTERN = ARTIFACTS + DEL_PATTERN
@@ -168,6 +126,7 @@ public class CsarUtils {
                        "([\\w\\_\\-\\.\\s]+)";
 
        public static final String ARTIFACT_CREATED_FROM_CSAR = "Artifact created from csar";
+    private static final String BLOCK_0_TEMPLATE = "SDC-TOSCA-Meta-File-Version: %s\nSDC-TOSCA-Definitions-Version: %s\n";
 
        public CsarUtils() {
                this.CONFORMANCE_LEVEL = ConfigurationManager.getConfigurationManager().getConfiguration()
@@ -211,8 +170,7 @@ public class CsarUtils {
                final String toscaBlock0 = createToscaBlock0(TOSCA_META_VERSION, CSAR_VERSION, createdBy, fileName);
                byte[] toscaBlock0Byte = toscaBlock0.getBytes();
 
-               Either<byte[], ResponseFormat> generateCsarZipResponse = generateCsarZip(csarBlock0Byte, toscaBlock0Byte,
-                               component, getFromCS, isInCertificationRequest, mockGenerator);
+        Either<byte[], ResponseFormat> generateCsarZipResponse = generateCsarZip(csarBlock0Byte, toscaBlock0Byte, component, getFromCS, isInCertificationRequest);
 
                if (generateCsarZipResponse.isRight()) {
                        return Either.right(generateCsarZipResponse.right().value());
@@ -221,19 +179,18 @@ public class CsarUtils {
                return Either.left(generateCsarZipResponse.left().value());
        }
 
-       private Either<byte[], ResponseFormat> generateCsarZip(byte[] csarBlock0Byte, byte[] toscaBlock0Byte,
-                       Component component, boolean getFromCS, boolean isInCertificationRequest, boolean mockGenerator) {
-               try (ByteArrayOutputStream out = new ByteArrayOutputStream(); ZipOutputStream zip = new ZipOutputStream(out);) {
+    private Either<byte[], ResponseFormat> generateCsarZip(byte[] csarBlock0Byte, byte[] toscaBlock0Byte, Component component, boolean getFromCS, boolean isInCertificationRequest) {
+        try (ByteArrayOutputStream out = new ByteArrayOutputStream();
+             ZipOutputStream zip = new ZipOutputStream(out)) {
                        zip.putNextEntry(new ZipEntry(CSAR_META_PATH_FILE_NAME));
                        zip.write(csarBlock0Byte);
                        zip.putNextEntry(new ZipEntry(TOSCA_META_PATH_FILE_NAME));
                        zip.write(toscaBlock0Byte);
-                       Either<ZipOutputStream, ResponseFormat> populateZip = populateZip(component, getFromCS, zip,
-                                       isInCertificationRequest, mockGenerator);
-                       if (populateZip.isRight()) {
-                               log.debug("Failed to populate CSAR zip file {}", populateZip.right().value());
-                               return Either.right(populateZip.right().value());
-                       }
+            Either<ZipOutputStream, ResponseFormat> populateZip = populateZip(component, getFromCS, zip, isInCertificationRequest);
+            if (populateZip.isRight()) {
+                log.debug("Failed to populate CSAR zip file {}", populateZip.right().value());
+                return Either.right(populateZip.right().value());
+            }
 
                        zip.finish();
                        byte[] byteArray = out.toByteArray();
@@ -247,8 +204,7 @@ public class CsarUtils {
                }
        }
 
-       private Either<ZipOutputStream, ResponseFormat> populateZip(Component component, boolean getFromCS,
-                       ZipOutputStream zip, boolean isInCertificationRequest, boolean mockGenerator) throws IOException {
+    private Either<ZipOutputStream, ResponseFormat> populateZip(Component component, boolean getFromCS, ZipOutputStream zip, boolean isInCertificationRequest) throws IOException {
 
                LifecycleStateEnum lifecycleState = component.getLifecycleState();
                String componentYaml;
@@ -256,7 +212,6 @@ public class CsarUtils {
                byte[] mainYaml;
                // <file name, cassandraId, component>
                List<Triple<String, String, Component>> dependencies = null;
-               List<ImmutablePair<Component, byte[]>> generatorInputs = new LinkedList<>();
 
                Map<String, ArtifactDefinition> toscaArtifacts = component.getToscaArtifacts();
                ArtifactDefinition artifactDefinition = toscaArtifacts.get(ToscaExportHandler.ASSET_TOSCA_TEMPLATE);
@@ -297,8 +252,6 @@ public class CsarUtils {
                        writeComponentInterface(component, zip, fileName);
                }
 
-               generatorInputs.add(new ImmutablePair<Component, byte[]>(component, mainYaml));
-
                if (dependencies == null) {
                        Either<ToscaTemplate, ToscaError> dependenciesRes = toscaExportUtils.getDependencies(component);
                        if (dependenciesRes.isRight()) {
@@ -330,9 +283,6 @@ public class CsarUtils {
                                fileName = d.getLeft();
                                addComponentToCache(innerComponentsCache, cassandraId, fileName, childComponent);
                                addInnerComponentsToCache(innerComponentsCache, childComponent);
-
-                               byte[] content = entryData.left().value();
-                               generatorInputs.add(new ImmutablePair<Component, byte[]>(childComponent, content));
                        }
 
                        // add inner components to CSAR
@@ -379,33 +329,6 @@ public class CsarUtils {
                        return addSchemaFilesFromCassandra;
                }
 
-               // Artifact Generation
-               if (component.getComponentType() == ComponentTypeEnum.SERVICE && isInCertificationRequest) {
-
-                       List<ArtifactDefinition> aiiArtifactList;
-
-                       Either<List<ArtifactDefinition>, ResponseFormat> handleAAIArtifacts = handleAAIArtifacts(component,
-                                       mockGenerator, generatorInputs);
-
-                       if (handleAAIArtifacts.isLeft()) {
-                               aiiArtifactList = handleAAIArtifacts.left().value();
-                       } else {
-                               log.debug("AAI Artifacts handling failed");
-                               return Either.right(handleAAIArtifacts.right().value());
-                       }
-
-                       if (isInCertificationRequest) {
-                               Either<ActionStatus, ResponseFormat> handleAllAAIArtifactsInDataModel = handleAllAAIArtifactsInDataModel(
-                                               component, aiiArtifactList, false, true);
-
-                               if (handleAllAAIArtifactsInDataModel.isRight()) {
-                                       log.debug("AAI Artifacts handling (create, update, delete) failed");
-                                       return Either.right(handleAllAAIArtifactsInDataModel.right().value());
-                               }
-                       }
-
-               }
-
                Either<CsarDefinition, ResponseFormat> collectedComponentCsarDefinition = collectComponentCsarDefinition(
                                component);
 
@@ -426,10 +349,9 @@ public class CsarUtils {
 
                try (ZipInputStream zipStream = new ZipInputStream(new ByteArrayInputStream(schemaFileZip));
                                ByteArrayOutputStream out = new ByteArrayOutputStream();
-                               BufferedOutputStream bos = new BufferedOutputStream(out, initSize);) {
-
-                       ZipEntry entry = null;
+             BufferedOutputStream bos = new BufferedOutputStream(out, initSize)) {
 
+            ZipEntry entry;
                        while ((entry = zipStream.getNextEntry()) != null) {
 
                                String entryName = entry.getName();
@@ -470,7 +392,7 @@ public class CsarUtils {
                                        Either<Resource, StorageOperationStatus> resource = toscaOperationFacade
                                                        .getToscaElement(ci.getComponentUid());
                                        if (resource == null || resource.isRight()) {
-                                               log.debug("Failed to fetch resource with id {} for instance {}");
+                                             log.debug("Failed to fetch resource with id {} for instance {}", ci.getComponentUid(), ci.getName());
                                        } else {
                                                Component componentRI = resource.left().value();
 
@@ -500,7 +422,7 @@ public class CsarUtils {
                if (cachedComponent == null || CommonBeUtils.compareAsdcComponentVersions(component.getVersion(),
                                cachedComponent.getRight().getVersion())) {
                        componentCache.put(component.getInvariantUUID(),
-                                       new ImmutableTriple<String, String, Component>(id, fileName, component));
+                    new ImmutableTriple<>(id, fileName, component));
 
                        if (cachedComponent != null) {
                                // overwriting component with newer version
@@ -530,262 +452,6 @@ public class CsarUtils {
                return Either.left(zip);
        }
 
-       private Either<List<ArtifactDefinition>, ResponseFormat> handleAAIArtifacts(Component component,
-                       boolean mockGenerator, List<ImmutablePair<Component, byte[]>> generatorInputs) {
-
-               ComponentTypeEnum componentType = component.getComponentType();
-               List<Artifact> generatedArtifacts;
-               List<ArtifactDefinition> aaiArtifacts = new LinkedList<>();
-
-               if (componentType == ComponentTypeEnum.SERVICE && !generatorInputs.isEmpty()) {
-                       List<Artifact> convertedGeneratorInputs = convertToGeneratorArtifactsInput(generatorInputs);
-
-                       Either<List<Artifact>, String> generatorResponse;
-
-                       if (mockGenerator) {
-                               generatorResponse = artifactGenerator(convertedGeneratorInputs, ArtifactType.OTHER, component);
-                       } else {
-                               generatorResponse = artifactGenerator(convertedGeneratorInputs, ArtifactType.AAI, component);
-                       }
-
-                       if (generatorResponse.isRight()) {
-                               ResponseFormat responseFormat = componentsUtils.getResponseFormat(
-                                               ActionStatus.AAI_ARTIFACT_GENERATION_FAILED, component.getComponentType().getValue(),
-                                               component.getName(), generatorResponse.right().value());
-                               return Either.right(responseFormat);
-                       }
-
-                       generatedArtifacts = generatorResponse.left().value();
-
-                       aaiArtifacts = convertToArtifactDefinitionFromArtifactGeneratedData(generatedArtifacts);
-
-               }
-
-               return Either.left(aaiArtifacts);
-       }
-
-       private Either<ActionStatus, ResponseFormat> handleAllAAIArtifactsInDataModel(Component component,
-                       List<ArtifactDefinition> artifactsFromAAI, boolean shouldLock, boolean inTransaction) {
-
-               Either<ActionStatus, ResponseFormat> handleAAIArtifactsResponse;
-               User lastComponentUpdater;
-
-               List<ArtifactDefinition> aaiArtifatcsToCreate = getAAIArtifatcsForCreate(artifactsFromAAI, component);
-               List<ArtifactDefinition> aaiArtifatcsToDelete = getAAIArtifatcsForDelete(artifactsFromAAI, component);
-               List<ArtifactDefinition> aaiArtifatcsToUpdate = getAAIArtifatcsForUpdate(artifactsFromAAI, component);
-
-               String lastUpdaterUserId = component.getLastUpdaterUserId();
-               Either<User, ResponseFormat> validateUserExists = artifactsBusinessLogic.validateUserExists(lastUpdaterUserId,
-                               "CSAR creation util", true);
-
-               if (validateUserExists.isRight()) {
-                       ResponseFormat responseFormat = componentsUtils.getResponseFormat(
-                                       ActionStatus.AAI_ARTIFACT_GENERATION_FAILED, component.getComponentType().getValue(),
-                                       component.getName(), "User not found");
-                       return Either.right(responseFormat);
-               }
-
-               lastComponentUpdater = validateUserExists.left().value();
-
-               handleAAIArtifactsResponse = handleAAIArtifactsInDataModelByOperationType(component, aaiArtifatcsToDelete,
-                               artifactsBusinessLogic.new ArtifactOperationInfo(false, false, ArtifactOperationEnum.DELETE),
-                               lastComponentUpdater, shouldLock, inTransaction);
-
-               if (handleAAIArtifactsResponse.isRight()) {
-                       return handleAAIArtifactsResponse;
-               }
-
-               handleAAIArtifactsResponse = handleAAIArtifactsInDataModelByOperationType(component, aaiArtifatcsToCreate,
-                               artifactsBusinessLogic.new ArtifactOperationInfo(false, false, ArtifactOperationEnum.CREATE),
-                               lastComponentUpdater, shouldLock, inTransaction);
-
-               if (handleAAIArtifactsResponse.isRight()) {
-                       return handleAAIArtifactsResponse;
-               }
-
-               return handleAAIArtifactsInDataModelByOperationType(component, aaiArtifatcsToUpdate,
-                               artifactsBusinessLogic.new ArtifactOperationInfo(false, false, ArtifactOperationEnum.UPDATE),
-                               lastComponentUpdater, shouldLock, inTransaction);
-       }
-
-       private List<ArtifactDefinition> getAAIArtifatcsForUpdate(List<ArtifactDefinition> artifactsFromAAI,
-                       Component component) {
-
-               Set<String> componetDeploymentArtifactLables = component.getDeploymentArtifacts().keySet();
-               Set<String> componetInformationalArtifactLables = component.getArtifacts().keySet();
-
-               return artifactsFromAAI.stream()
-                               .filter(e -> componetDeploymentArtifactLables.contains(e.getArtifactLabel())
-                                               || componetInformationalArtifactLables.contains(e.getArtifactLabel()))
-                               .filter(e -> checkAaiForUpdate(component, e)).collect(Collectors.toList());
-       }
-
-       private boolean checkAaiForUpdate(Component component, ArtifactDefinition artifactDefinition) {
-               ArtifactDefinition artifactDefinitionComp = component.getDeploymentArtifacts()
-                               .get(artifactDefinition.getArtifactLabel());
-
-               if (artifactDefinitionComp == null) {
-                       log.warn("Failed to get {} artifact", artifactDefinition.getArtifactLabel());
-                       return false;
-               }
-
-               // Old Artifacts before the generated flag introduction if contains "aai" ignore
-               // case prefix updated
-               if (artifactDefinitionComp.getGenerated() == null) {
-                       if (artifactDefinitionComp.getArtifactLabel().toLowerCase().startsWith("aai")) {
-                               return true;
-                       } else {
-                               log.warn("The artifact {} flag is null but AAI prefix is abssent Not updated",
-                                               artifactDefinition.getArtifactLabel());
-                       }
-               } else {
-                       if (artifactDefinition.getGenerated()) {
-                               return true;
-                       } else {
-                               log.warn("Generated artifact {} was already uploaded manually", artifactDefinition.getArtifactLabel());
-                       }
-               }
-               return false;
-       }
-
-       private List<ArtifactDefinition> getAAIArtifatcsForDelete(List<ArtifactDefinition> artifactsFromAAI,
-                       Component component) {
-
-               Set<String> aaiLabels = artifactsFromAAI.stream().map(ArtifactDefinition::getArtifactLabel)
-                               .collect(Collectors.toSet());
-
-               List<ArtifactDefinition> artifactsForDeleteDeployment = component.getDeploymentArtifacts().values().stream()
-                               // Filter Out Artifacts that are not contained in artifacts returned
-                               // from AAI API
-                               .filter(e -> !aaiLabels.contains(e.getArtifactLabel())).collect(Collectors.toList());
-
-               List<ArtifactDefinition> artifactsForDeleteInformational = component.getArtifacts().values().stream()
-                               // Filter Out Artifacts that are not contained in artifacts returned
-                               // from AAI API
-                               .filter(e -> !aaiLabels.contains(e.getArtifactLabel())).collect(Collectors.toList());
-
-               artifactsForDeleteDeployment.addAll(artifactsForDeleteInformational);
-
-               return artifactsForDeleteDeployment.stream()
-                               .filter(e -> (e.getGenerated() != null && e.getGenerated().equals(Boolean.TRUE))
-                                               || (e.getGenerated() == null && e.getArtifactLabel().toLowerCase().startsWith("aai")))
-                               .collect(Collectors.toList());
-       }
-
-       private List<ArtifactDefinition> getAAIArtifatcsForCreate(List<ArtifactDefinition> artifactsFromAAI,
-                       Component component) {
-
-               Set<String> componentDeploymentLabels = component.getDeploymentArtifacts().keySet();
-               Set<String> componentInfoLabels = component.getArtifacts().keySet();
-
-               // If the artifact label does not exist in the service -
-               // store the artifact (generate uuid and version, "generated" flag is TRUE)
-               return artifactsFromAAI.stream().filter(e -> !componentDeploymentLabels.contains(e.getArtifactLabel())
-                               && !componentInfoLabels.contains(e.getArtifactLabel())).collect(Collectors.toList());
-       }
-
-       private Either<ActionStatus, ResponseFormat> handleAAIArtifactsInDataModelByOperationType(Component component,
-                       List<ArtifactDefinition> generatedArtifactsDefinitions, ArtifactOperationInfo operationType, User user,
-                       boolean shouldLock, boolean inTransaction) {
-
-               String componentUniqueId = component.getUniqueId();
-               ComponentTypeEnum componentType = component.getComponentType();
-               Either<ActionStatus, ResponseFormat> result = Either.left(ActionStatus.OK);
-
-               for (ArtifactDefinition artDef : generatedArtifactsDefinitions) {
-                       String data = gson.toJson(artDef);
-                       String dataMD5 = GeneralUtility.calculateMD5Base64EncodedByString(data);
-                       String artifactUniqueId = null;
-
-                       if ((operationType.getArtifactOperationEnum() == ArtifactOperationEnum.UPDATE)
-                                       || (operationType.getArtifactOperationEnum() == ArtifactOperationEnum.DELETE)) {
-                               String artifactLabel = artDef.getArtifactLabel();
-                               ArtifactDefinition artifactDefinition = component.getDeploymentArtifacts().get(artifactLabel);
-                               if (artifactDefinition != null) {
-                                       artifactUniqueId = artifactDefinition.getUniqueId();
-                               }
-                       }
-
-                       Either<Either<ArtifactDefinition, Operation>, ResponseFormat> validateAndHandleArtifact = artifactsBusinessLogic
-                                       .validateAndHandleArtifact(componentUniqueId, componentType, operationType, artifactUniqueId,
-                                                       artDef, dataMD5, data, null, null, user, component, shouldLock, inTransaction, false);
-
-                       if (validateAndHandleArtifact.isRight()) {
-                               if (ArtifactOperationEnum.isCreateOrLink(operationType.getArtifactOperationEnum())
-                                               || ArtifactOperationEnum.UPDATE == operationType.getArtifactOperationEnum()) {
-                                       ResponseFormat responseFormat = componentsUtils.getResponseFormat(
-                                                       ActionStatus.AAI_ARTIFACT_GENERATION_FAILED, componentType.getValue(), component.getName(),
-                                                       validateAndHandleArtifact.right().value().toString());
-
-                                       result = Either.right(responseFormat);
-                               } else {
-                                       log.warn("Generated artifact {} could not be deleted", artDef.getArtifactLabel());
-                               }
-                       }
-               }
-
-               return result;
-       }
-
-       private List<ArtifactDefinition> convertToArtifactDefinitionFromArtifactGeneratedData(
-                       List<Artifact> generatorOutput) {
-               List<ArtifactDefinition> artifactDefList = new LinkedList<>();
-
-               for (Artifact artifact : generatorOutput) {
-                       ArtifactDefinition newEntry = new ArtifactDefinition();
-                       newEntry.setArtifactName(artifact.getName());
-                       newEntry.setArtifactType(artifact.getType());
-                       newEntry.setArtifactGroupType(ArtifactGroupTypeEnum.findType(artifact.getGroupType()));
-                       newEntry.setDescription(artifact.getDescription());
-
-                       // Normalizing the artifact label to match those stored in DB
-                       String normalizeArtifactLabel = ValidationUtils.normalizeArtifactLabel(artifact.getLabel());
-                       newEntry.setArtifactLabel(normalizeArtifactLabel);
-                       newEntry.setPayload(Base64.decodeBase64(artifact.getPayload()));
-                       newEntry.setArtifactChecksum(artifact.getChecksum());
-                       // Flag that set to true in case that the artifact is generated by AI&I
-                       // generator
-                       newEntry.setGenerated(Boolean.TRUE);
-
-                       artifactDefList.add(newEntry);
-               }
-
-               return artifactDefList;
-       }
-
-       // List<ImmutablePair<Component, byte[] artifactBytes>>
-       // artifact stored by label
-       private List<Artifact> convertToGeneratorArtifactsInput(List<ImmutablePair<Component, byte[]>> inputs) {
-               List<Artifact> listOfArtifactsInput = new LinkedList<>();
-               for (ImmutablePair<Component, byte[]> triple : inputs) {
-                       Component component = triple.getLeft();
-
-                       Map<String, ArtifactDefinition> toscaArtifacts = component.getToscaArtifacts();
-                       ArtifactDefinition artifactDefinition = toscaArtifacts.get(ToscaExportHandler.ASSET_TOSCA_TEMPLATE);
-
-                       String artifactName = artifactDefinition.getArtifactName();
-                       String artifactType = artifactDefinition.getArtifactType();
-                       String artifactGroupType = artifactDefinition.getArtifactGroupType().getType();
-                       String artifactDescription = artifactDefinition.getDescription();
-                       String artifactLabel = artifactDefinition.getArtifactLabel();
-                       byte[] right = triple.getRight();
-                       // The md5 calculated on the uncoded data
-                       String md5Hex = DigestUtils.md5Hex(right);
-                       byte[] payload = Base64.encodeBase64(right);
-                       String artifactVersion = artifactDefinition.getArtifactVersion();
-
-                       Artifact convertedArtifact = new Artifact(artifactType, artifactGroupType, md5Hex, payload);
-                       convertedArtifact.setName(artifactName);
-                       convertedArtifact.setDescription(artifactDescription);
-                       convertedArtifact.setLabel(artifactLabel);
-                       convertedArtifact.setVersion(artifactVersion);
-
-                       listOfArtifactsInput.add(convertedArtifact);
-               }
-
-               return listOfArtifactsInput;
-       }
-
        private Either<byte[], ActionStatus> getEntryData(String cassandraId, Component childComponent) {
                byte[] content;
                if (cassandraId == null || cassandraId.isEmpty()) {
@@ -852,9 +518,7 @@ public class CsarUtils {
        }
 
        private String createCsarBlock0(String metaFileVersion, String toscaConformanceLevel) {
-               final String BLOCK_0_TEMPLATE = "SDC-TOSCA-Meta-File-Version: %s\nSDC-TOSCA-Definitions-Version: %s\n";
-               String readyBlock = String.format(BLOCK_0_TEMPLATE, metaFileVersion, toscaConformanceLevel);
-               return readyBlock;
+        return String.format(BLOCK_0_TEMPLATE, metaFileVersion, toscaConformanceLevel);
        }
 
        private String createToscaBlock0(String metaFileVersion, String csarVersion, String createdBy, String entryDef) {
@@ -862,59 +526,6 @@ public class CsarUtils {
                return String.format(block0template, metaFileVersion, csarVersion, createdBy, entryDef);
        }
 
-       private Either<List<Artifact>, String> artifactGenerator(List<Artifact> artifactList, ArtifactType type,
-                       Component component) {
-
-               ArtifactGenerationServiceImpl artifactGenerationServiceImpl = new ArtifactGenerationServiceImpl();
-               ArtifactTypes artifactTypes = new ArtifactTypes();
-               List<ArtifactType> artifactTypesList = new LinkedList<>();
-               ArtifactType otherType;
-
-               if (type == null) {
-                       otherType = ArtifactType.OTHER;
-               } else {
-                       otherType = type;
-               }
-
-               artifactTypesList.add(otherType);
-               artifactTypes.setArtifactTypes(artifactTypesList);
-
-               String configJson = gson.toJson(artifactTypes);
-               Map<String, String> additionalParams = new HashMap<>();
-               String version;
-
-               if (UUID_NORMATIVE_NEW_VERSION.matcher(component.getVersion()).matches()) {
-                       version = component.getVersion();
-               } else {
-                       String[] versionParts = component.getVersion()
-                                       .split(ToscaElementLifecycleOperation.VERSION_DELIMETER_REGEXP);
-                       Integer majorVersion = Integer.parseInt(versionParts[0]);
-
-                       version = (majorVersion + 1) + ToscaElementLifecycleOperation.VERSION_DELIMETER + "0";
-               }
-
-               additionalParams.put(AdditionalParams.ServiceVersion.getName(), version);
-               GenerationData generatedArtifacts = artifactGenerationServiceImpl.generateArtifact(artifactList, configJson,
-                               additionalParams);
-
-               Map<String, List<String>> errorData = generatedArtifacts.getErrorData();
-
-               if (!errorData.isEmpty()) {
-                       Set<String> keySet = errorData.keySet();
-                       StringBuilder error = new StringBuilder();
-
-                       for (String key : keySet) {
-                               List<String> errorList = errorData.get(key);
-                               log.debug("The Artifact Generator Failed - {} with following: {}", key, errorList);
-                               error.append(key + errorList);
-                       }
-
-                       return Either.right(error.toString());
-               }
-
-               return Either.left(generatedArtifacts.getResultData());
-       }
-
        /**
         * Extracts artifacts of VFCs from CSAR
         *