diff options
Diffstat (limited to 'catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaElementLifecycleOperation.java')
| -rw-r--r-- | catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaElementLifecycleOperation.java | 1636 |
1 files changed, 1636 insertions, 0 deletions
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaElementLifecycleOperation.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaElementLifecycleOperation.java new file mode 100644 index 0000000000..771620d758 --- /dev/null +++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaElementLifecycleOperation.java @@ -0,0 +1,1636 @@ +/*- + * ============LICENSE_START======================================================= + * SDC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.sdc.be.model.jsonjanusgraph.operations; + +import org.janusgraph.core.JanusGraphVertex; +import fj.data.Either; +import org.apache.commons.collections.CollectionUtils; +import org.apache.commons.collections.MapUtils; +import org.apache.commons.lang.StringUtils; +import org.apache.commons.lang3.tuple.ImmutablePair; +import org.apache.tinkerpop.gremlin.structure.Direction; +import org.apache.tinkerpop.gremlin.structure.Edge; +import org.apache.tinkerpop.gremlin.structure.Vertex; +import org.openecomp.sdc.be.config.ConfigurationManager; +import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus; +import org.openecomp.sdc.be.dao.jsongraph.GraphVertex; +import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum; +import org.openecomp.sdc.be.dao.jsongraph.types.EdgePropertyEnum; +import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum; +import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum; +import org.openecomp.sdc.be.dao.jsongraph.utils.IdBuilderUtils; +import org.openecomp.sdc.be.dao.jsongraph.utils.JsonParserUtils; +import org.openecomp.sdc.be.dao.neo4j.GraphEdgeLabels; +import org.openecomp.sdc.be.datatypes.elements.*; +import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum; +import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum; +import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields; +import org.openecomp.sdc.be.datatypes.enums.OriginTypeEnum; +import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition; +import org.openecomp.sdc.be.model.DistributionStatusEnum; +import org.openecomp.sdc.be.model.LifecycleStateEnum; +import org.openecomp.sdc.be.model.User; +import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.TopologyTemplate; +import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.ToscaElement; +import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.ToscaElementTypeEnum; +import org.openecomp.sdc.be.model.jsonjanusgraph.enums.JsonConstantKeysEnum; +import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus; +import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter; +import org.openecomp.sdc.be.model.operations.impl.UniqueIdBuilder; +import org.openecomp.sdc.common.jsongraph.util.CommonUtility; +import org.openecomp.sdc.common.jsongraph.util.CommonUtility.LogLevelEnum; +import org.openecomp.sdc.common.log.wrappers.Logger; + +import java.util.*; +import java.util.stream.Collectors; + +@org.springframework.stereotype.Component("tosca-element-lifecycle-operation") + +/** + * Allows to perform lifecycle operations: checkin, checkout, submit for testing, start certification and certification process for tosca element + */ +public class ToscaElementLifecycleOperation extends BaseOperation { + + private static final String FAILED_TO_DELETE_LAST_STATE_EDGE_STATUS_IS = "Failed to delete last state edge. Status is {}. "; + private static final String FAILED_TO_GET_VERTICES = "Failed to get vertices by id {}. Status is {}. "; + public static final String VERSION_DELIMITER = "."; + public static final String VERSION_DELIMITER_REGEXP = "\\."; + + private static final Logger log = Logger.getLogger(ToscaElementLifecycleOperation.class); + + /** + * Performs changing a lifecycle state of tosca element from "checked out" or "ready for certification" to "checked in" + * + * @param currState + * @param toscaElementId + * @param modifierId + * @param ownerId + * @return + */ + public Either<ToscaElement, StorageOperationStatus> checkinToscaELement(LifecycleStateEnum currState, String toscaElementId, String modifierId, String ownerId) { + Either<GraphVertex, StorageOperationStatus> updateResult = null; + Either<ToscaElement, StorageOperationStatus> result = null; + Map<String, GraphVertex> vertices = null; + ToscaElementOperation operation; + try { + Either<Map<String, GraphVertex>, JanusGraphOperationStatus> getVerticesRes = janusGraphDao + .getVerticesByUniqueIdAndParseFlag(prepareParametersToGetVerticesForCheckin(toscaElementId, modifierId, ownerId)); + if (getVerticesRes.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_VERTICES, toscaElementId); + updateResult = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVerticesRes.right().value())); + } else { + vertices = getVerticesRes.left().value(); + updateResult = checkinToscaELement(currState, vertices.get(toscaElementId), vertices.get(ownerId), vertices.get(modifierId), LifecycleStateEnum.NOT_CERTIFIED_CHECKIN); + } + if (updateResult.isLeft()) { + operation = getToscaElementOperation(vertices.get(toscaElementId).getLabel()); + result = operation.getToscaElement(updateResult.left().value().getUniqueId()); + if (result.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to get updated tosca element {}. Status is {}", toscaElementId, result.right().value()); + } + } else { + result = Either.right(updateResult.right().value()); + } + } catch (Exception e) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Exception occured during checkin of tosca element {}. {} ", toscaElementId, e.getMessage()); + } + return result; + } + + /** + * Returns vertex presenting owner of tosca element specified by uniqueId + * + * @param toscaElementId + * @return + */ + public Either<User, StorageOperationStatus> getToscaElementOwner(String toscaElementId) { + Either<User, StorageOperationStatus> result = null; + GraphVertex toscaElement = null; + Either<GraphVertex, JanusGraphOperationStatus> getToscaElementRes = janusGraphDao + .getVertexById(toscaElementId, JsonParseFlagEnum.NoParse); + if (getToscaElementRes.isRight()) { + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getToscaElementRes.right().value())); + } + if (result == null) { + toscaElement = getToscaElementRes.left().value(); + Iterator<Vertex> vertices = toscaElement.getVertex().vertices(Direction.IN, EdgeLabelEnum.STATE.name()); + if (vertices == null || !vertices.hasNext()) { + result = Either.right(StorageOperationStatus.NOT_FOUND); + } else { + result = Either.left(convertToUser(vertices.next())); + } + } + return result; + } + + /** + * Returns vertex presenting owner of tosca element specified by uniqueId + * + * @param toscaElement + * @return + */ + public Either<User, StorageOperationStatus> getToscaElementOwner(GraphVertex toscaElement) { + Either<User, StorageOperationStatus> result = null; + Iterator<Vertex> vertices = toscaElement.getVertex().vertices(Direction.IN, EdgeLabelEnum.STATE.name()); + if (vertices == null || !vertices.hasNext()) { + result = Either.right(StorageOperationStatus.NOT_FOUND); + } else { + result = Either.left(convertToUser(vertices.next())); + } + return result; + } + + /** + * Performs checkout of a tosca element + * + * @param toscaElementId + * @param modifierId + * @param ownerId + * @return + */ + public Either<ToscaElement, StorageOperationStatus> checkoutToscaElement(String toscaElementId, String modifierId, String ownerId) { + Either<ToscaElement, StorageOperationStatus> result = null; + Map<String, GraphVertex> vertices = null; + try { + Either<Map<String, GraphVertex>, JanusGraphOperationStatus> getVerticesRes = janusGraphDao + .getVerticesByUniqueIdAndParseFlag(prepareParametersToGetVerticesForCheckout(toscaElementId, modifierId, ownerId)); + if (getVerticesRes.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_VERTICES, toscaElementId); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVerticesRes.right().value())); + } + if (result == null) { + vertices = getVerticesRes.left().value(); + // update previous component if not certified + StorageOperationStatus status = updatePreviousVersion(vertices.get(toscaElementId), vertices.get(ownerId)); + if (status != StorageOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update vertex with id {} . Status is {}. ", status); + result = Either.right(status); + } + } + if (result == null) { + result = cloneToscaElementForCheckout(vertices.get(toscaElementId), vertices.get(modifierId)); + if (result.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to checkout tosca element {}. Status is {} ", toscaElementId, result.right().value()); + } + + } + } catch (Exception e) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Exception occured during checkout tosca element {}. {}", toscaElementId, e.getMessage()); + } + return result; + } + + /** + * Performs undo checkout for tosca element + * + * @param toscaElementId + * @return + */ + public Either<ToscaElement, StorageOperationStatus> undoCheckout(String toscaElementId) { + Either<ToscaElement, StorageOperationStatus> result = null; + Either<GraphVertex, JanusGraphOperationStatus> getToscaElementRes = null; + Iterator<Edge> nextVersionComponentIter = null; + ToscaElementOperation operation; + Vertex preVersionVertex = null; + try { + getToscaElementRes = janusGraphDao.getVertexById(toscaElementId, JsonParseFlagEnum.ParseMetadata); + if (getToscaElementRes.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_VERTICES, toscaElementId); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getToscaElementRes.right().value())); + } + GraphVertex currVersionV = getToscaElementRes.left().value(); + if (result == null && hasPreviousVersion(currVersionV)) { + // find previous version + nextVersionComponentIter = currVersionV.getVertex().edges(Direction.IN, EdgeLabelEnum.VERSION.name()); + if (nextVersionComponentIter == null || !nextVersionComponentIter.hasNext()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch previous version of tosca element with name {}. ", currVersionV.getMetadataProperty(GraphPropertyEnum.NORMALIZED_NAME).toString()); + result = Either.right(StorageOperationStatus.NOT_FOUND); + } + if (result == null) { + preVersionVertex = nextVersionComponentIter.next().outVertex(); + StorageOperationStatus updateOldResourceResult = updateOldToscaElementBeforeUndoCheckout(preVersionVertex); + if (updateOldResourceResult != StorageOperationStatus.OK) { + result = Either.right(updateOldResourceResult); + } + } + } + if (result == null) { + StorageOperationStatus updateCatalogRes = updateEdgeToCatalogRootByUndoCheckout((JanusGraphVertex) preVersionVertex, currVersionV); + if (updateCatalogRes != StorageOperationStatus.OK) { + return Either.right(updateCatalogRes); + } + operation = getToscaElementOperation(currVersionV.getLabel()); + result = operation.deleteToscaElement(currVersionV); + } + } catch (Exception e) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Exception occured during undo checkout tosca element {}. {}", toscaElementId, e.getMessage()); + } + return result; + } + + private boolean hasPreviousVersion(GraphVertex toscaElementVertex) { + boolean hasPreviousVersion = true; + String version = (String) toscaElementVertex.getMetadataProperty(GraphPropertyEnum.VERSION); + if (StringUtils.isEmpty(version) || "0.1".equals(version)) + hasPreviousVersion = false; + return hasPreviousVersion; + } + + /** + * Performs request certification for tosca element + * + * @param toscaElementId + * @param modifierId + * @param ownerId + * @return + */ + public Either<ToscaElement, StorageOperationStatus> requestCertificationToscaElement(String toscaElementId, String modifierId, String ownerId) { + Either<GraphVertex, StorageOperationStatus> resultUpdate = null; + Either<ToscaElement, StorageOperationStatus> result = null; + GraphVertex toscaElement = null; + GraphVertex modifier = null; + GraphVertex owner; + try { + Either<Map<String, GraphVertex>, JanusGraphOperationStatus> getVerticesRes = janusGraphDao + .getVerticesByUniqueIdAndParseFlag(prepareParametersToGetVerticesForRequestCertification(toscaElementId, modifierId, ownerId)); + if (getVerticesRes.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_VERTICES, toscaElementId); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVerticesRes.right().value())); + } + if (result == null) { + toscaElement = getVerticesRes.left().value().get(toscaElementId); + modifier = getVerticesRes.left().value().get(modifierId); + owner = getVerticesRes.left().value().get(ownerId); + + StorageOperationStatus status = handleRelationsUponRequestForCertification(toscaElement, modifier, owner); + if (status != StorageOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to handle relations on certification request for tosca element {}. Status is {}. ", toscaElement.getUniqueId(), status); + } + } + if (result == null) { + LifecycleStateEnum nextState = LifecycleStateEnum.READY_FOR_CERTIFICATION; + + toscaElement.addMetadataProperty(GraphPropertyEnum.STATE, nextState.name()); + toscaElement.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis()); + + resultUpdate = updateToscaElementVertexMetadataPropertiesAndJson(toscaElement); + if (resultUpdate.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to set lifecycle for tosca elememt {} to state {}, error: {}", toscaElement.getUniqueId(), nextState, resultUpdate.right().value()); + result = Either.right(resultUpdate.right().value()); + } + } + if (result == null) { + ToscaElementOperation operation = getToscaElementOperation(toscaElement.getLabel()); + result = operation.getToscaElement(toscaElement.getUniqueId()); + } + return result; + + } catch (Exception e) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Exception occured during request certification tosca element {}. {}", toscaElementId, e.getMessage()); + } + return result; + } + + /** + * Starts certification of tosca element + * + * @param toscaElementId + * @param modifierId + * @param ownerId + * @return + */ + public Either<ToscaElement, StorageOperationStatus> startCertificationToscaElement(String toscaElementId, String modifierId, String ownerId) { + Either<ToscaElement, StorageOperationStatus> result = null; + Either<GraphVertex, StorageOperationStatus> resultUpdate = null; + GraphVertex toscaElement = null; + GraphVertex modifier = null; + GraphVertex owner; + try { + Either<Map<String, GraphVertex>, JanusGraphOperationStatus> getVerticesRes = janusGraphDao + .getVerticesByUniqueIdAndParseFlag(prepareParametersToGetVerticesForRequestCertification(toscaElementId, modifierId, ownerId)); + if (getVerticesRes.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_VERTICES, toscaElementId); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVerticesRes.right().value())); + } + if (result == null) { + toscaElement = getVerticesRes.left().value().get(toscaElementId); + modifier = getVerticesRes.left().value().get(modifierId); + owner = getVerticesRes.left().value().get(ownerId); + + StorageOperationStatus status = handleRelationsUponCertification(toscaElement, modifier, owner); + if (status != StorageOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to handle relations during certification of tosca element {}. Status is {}. ", toscaElement.getUniqueId(), status); + } + } + if (result == null) { + LifecycleStateEnum nextState = LifecycleStateEnum.CERTIFICATION_IN_PROGRESS; + + toscaElement.addMetadataProperty(GraphPropertyEnum.STATE, nextState.name()); + toscaElement.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis()); + + resultUpdate = updateToscaElementVertexMetadataPropertiesAndJson(toscaElement); + if (resultUpdate.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Couldn't set lifecycle for component {} to state {}, error: {}", toscaElement.getUniqueId(), nextState, resultUpdate.right().value()); + result = Either.right(resultUpdate.right().value()); + } + } + if (result == null) { + ToscaElementOperation operation = getToscaElementOperation(toscaElement.getLabel()); + result = operation.getToscaElement(toscaElement.getUniqueId()); + } + } catch (Exception e) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Exception occured during start certification tosca element {}. {}", toscaElementId, e.getMessage()); + } + return result; + } + + public Either<ToscaElement, StorageOperationStatus> certifyToscaElement(String toscaElementId, String modifierId, String ownerId) { + Either<ToscaElement, StorageOperationStatus> result = null; + Either<GraphVertex, StorageOperationStatus> cloneRes = null; + GraphVertex toscaElement = null; + GraphVertex modifier = null; + GraphVertex certifiedToscaElement = null; + Integer majorVersion = null; + + StorageOperationStatus status; + try { + Either<Map<String, GraphVertex>, JanusGraphOperationStatus> getVerticesRes = janusGraphDao + .getVerticesByUniqueIdAndParseFlag(prepareParametersToGetVerticesForRequestCertification(toscaElementId, modifierId, ownerId)); + if (getVerticesRes.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_VERTICES, toscaElementId); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVerticesRes.right().value())); + } + if (result == null) { + toscaElement = getVerticesRes.left().value().get(toscaElementId); + modifier = getVerticesRes.left().value().get(modifierId); + majorVersion = getMajorVersion((String) toscaElement.getMetadataProperty(GraphPropertyEnum.VERSION)); + status = handleRelationsOfPreviousToscaElementBeforeCertifying(toscaElement, modifier, majorVersion); + if (status != StorageOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to handle relations of previous tosca element before certifying {}. Status is {}. ", toscaElement.getUniqueId(), status); + } + } + if (result == null) { + cloneRes = cloneToscaElementForCertify(toscaElement, modifier, majorVersion); + if (cloneRes.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to clone tosca element during certification. "); + result = Either.right(cloneRes.right().value()); + } + } + if (result == null) { + certifiedToscaElement = cloneRes.left().value(); + status = handleRelationsOfNewestCertifiedToscaElement(toscaElement, certifiedToscaElement); + if (status != StorageOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to handle relations of newest certified tosca element {}. Status is {}. ", certifiedToscaElement.getUniqueId(), status); + } + } + if (result == null) { + return getToscaElementOperation(toscaElement.getLabel()).getToscaElement(certifiedToscaElement.getUniqueId()); + } + } catch (Exception e) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Exception occured during certification tosca element {}. {}", toscaElementId, e.getMessage()); + } + return result; + } + + /** + * Deletes (marks as deleted) all tosca elements according received name and uuid + * + * @param vertexType + * @param componentType + * @param componentName + * @param uuid + * @return + */ + public Either<Boolean, StorageOperationStatus> deleteOldToscaElementVersions(VertexTypeEnum vertexType, ComponentTypeEnum componentType, String componentName, String uuid) { + + Either<Boolean, StorageOperationStatus> result = null; + ToscaElementOperation operation = getToscaElementOperation(componentType); + + try { + Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class); + properties.put(GraphPropertyEnum.UUID, uuid); + properties.put(GraphPropertyEnum.NAME, componentName); + Either<List<GraphVertex>, JanusGraphOperationStatus> getToscaElementsRes = janusGraphDao + .getByCriteria(vertexType, properties, JsonParseFlagEnum.ParseMetadata); + if (getToscaElementsRes.isRight()) { + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getToscaElementsRes.right().value())); + } + if (result == null) { + result = markToscaElementsAsDeleted(operation, getToscaElementsRes.left().value()); + } + if (result == null) { + result = Either.left(true); + } + } catch (Exception e) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Exception occured during deleteng all tosca elements by UUID {} and name {}. {} ", uuid, componentName, e.getMessage()); + } + return result; + } + + /** + * Performs cancelation or failure of certification for received tosca element + * + * @param toscaElementId + * @param modifierId + * @param ownerId + * @param nextState + * @return + */ + public Either<ToscaElement, StorageOperationStatus> cancelOrFailCertification(String toscaElementId, String modifierId, String ownerId, LifecycleStateEnum nextState) { + Either<ToscaElement, StorageOperationStatus> result = null; + StorageOperationStatus status; + ToscaElementOperation operation = null; + GraphVertex toscaElement = null; + GraphVertex modifier = null; + try { + Either<Map<String, GraphVertex>, JanusGraphOperationStatus> getVerticesRes = janusGraphDao + .getVerticesByUniqueIdAndParseFlag(prepareParametersToGetVerticesForRequestCertification(toscaElementId, modifierId, ownerId)); + if (getVerticesRes.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_VERTICES, toscaElementId); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVerticesRes.right().value())); + } + if (result == null) { + toscaElement = getVerticesRes.left().value().get(toscaElementId); + modifier = getVerticesRes.left().value().get(modifierId); + operation = getToscaElementOperation(toscaElement.getLabel()); + toscaElement.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis()); + toscaElement.setJsonMetadataField(JsonPresentationFields.USER_ID_LAST_UPDATER, modifier.getUniqueId()); + toscaElement.addMetadataProperty(GraphPropertyEnum.STATE, nextState.name()); + + Either<GraphVertex, JanusGraphOperationStatus> updateVertexRes = janusGraphDao.updateVertex(toscaElement); + if (updateVertexRes.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update vertex {} . Status is {}. ", toscaElementId, updateVertexRes.right().value()); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(updateVertexRes.right().value())); + } + } + if (result == null) { + // cancel certification process + status = handleRelationsUponCancelCertification(toscaElement, nextState); + if (status != StorageOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to handle relations upon cancel certification {}. Status is {}. ", toscaElement.getUniqueId(), status); + } + } + if (result == null) { + // fail certification + status = handleRelationsUponFailCertification(toscaElement, nextState); + if (status != StorageOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to handle relations upon fail certification {}. Status is {}. ", toscaElement.getUniqueId(), status); + } + } + if (result == null) { + result = operation.getToscaElement(toscaElementId); + } + } catch (Exception e) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Exception occured during cancel or fail certification of tosca element {}. {}. ", toscaElementId, e.getMessage()); + } + return result; + } + + public Either<GraphVertex, JanusGraphOperationStatus> findUser(String userId) { + return findUserVertex(userId); + } + + private Either<Boolean, StorageOperationStatus> markToscaElementsAsDeleted(ToscaElementOperation operation, List<GraphVertex> toscaElements) { + Either<Boolean, StorageOperationStatus> result = Either.left(true); + for (GraphVertex resourceToDelete : toscaElements) { + if (!((String) resourceToDelete.getJsonMetadataField(JsonPresentationFields.LIFECYCLE_STATE)).equals(LifecycleStateEnum.CERTIFIED.name())) { + Either<GraphVertex, StorageOperationStatus> deleteElementRes = operation.markComponentToDelete(resourceToDelete); + if (deleteElementRes.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete tosca element {}. Status is {}. ", resourceToDelete.getUniqueId(), deleteElementRes.right().value()); + result = Either.right(deleteElementRes.right().value()); + break; + } + } + } + return result; + } + + private StorageOperationStatus handleRelationsOfNewestCertifiedToscaElement(GraphVertex toscaElement, GraphVertex certifiedToscaElement) { + StorageOperationStatus result = null; + Edge foundEdge = null; + Iterator<Edge> certReqUserEdgeIter = null; + // add rfc relation to preserve follower information + // get user of certification request + certReqUserEdgeIter = toscaElement.getVertex().edges(Direction.IN, GraphEdgeLabels.LAST_STATE.name()); + if (certReqUserEdgeIter == null || !certReqUserEdgeIter.hasNext()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find rfc relation during certification clone. "); + result = StorageOperationStatus.NOT_FOUND; + } + if (result == null) { + JanusGraphOperationStatus + createVersionEdgeStatus = janusGraphDao + .createEdge(toscaElement, certifiedToscaElement, EdgeLabelEnum.VERSION, new HashMap<>()); + if (createVersionEdgeStatus != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create version edge from last element {} to new certified element {}. status=", toscaElement.getUniqueId(), certifiedToscaElement.getUniqueId(), + createVersionEdgeStatus); + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(createVersionEdgeStatus); + } + } + if (result == null) { + if (certReqUserEdgeIter!=null) { + while (certReqUserEdgeIter.hasNext()) { + Edge edge = certReqUserEdgeIter.next(); + if (((String) janusGraphDao.getProperty(edge, EdgePropertyEnum.STATE)).equals(LifecycleStateEnum.READY_FOR_CERTIFICATION.name())) { + foundEdge = edge; + break; + } + + } + } + if (foundEdge == null) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find rfc relation during certification clone. "); + result = StorageOperationStatus.NOT_FOUND; + } + } + if (result == null) { + JanusGraphOperationStatus + createEdgeRes = janusGraphDao + .createEdge(foundEdge.outVertex(), certifiedToscaElement.getVertex(), EdgeLabelEnum.LAST_STATE, foundEdge); + if (createEdgeRes != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create rfc relation for component {}. status=", certifiedToscaElement.getUniqueId(), createEdgeRes); + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(createEdgeRes); + } + } + if (result == null) { + result = StorageOperationStatus.OK; + } + return result; + } + + private StorageOperationStatus handleRelationsUponFailCertification(GraphVertex toscaElement, LifecycleStateEnum nextState) { + StorageOperationStatus result = null; + JanusGraphOperationStatus status = null; + Edge originEdge; + Vertex user = null; + if (nextState == LifecycleStateEnum.NOT_CERTIFIED_CHECKIN) { + // fail certification + // delete relation CERTIFICATION_IN_PROGRESS + Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class); + properties.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFICATION_IN_PROGRESS); + + Either<Edge, JanusGraphOperationStatus> deleteResult = janusGraphDao + .deleteBelongingEdgeByCriteria(toscaElement, EdgeLabelEnum.STATE, properties); + if (deleteResult.isRight()) { + status = deleteResult.right().value(); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete state edge. Status is {}. ", status); + result = StorageOperationStatus.INCONSISTENCY; + } + if (result == null) { + // delete relation READY_FOR_CERTIFICATION + properties.put(GraphPropertyEnum.STATE, LifecycleStateEnum.READY_FOR_CERTIFICATION); + deleteResult = janusGraphDao + .deleteBelongingEdgeByCriteria(toscaElement, EdgeLabelEnum.LAST_STATE, properties); + if (deleteResult.isRight()) { + status = deleteResult.right().value(); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_DELETE_LAST_STATE_EDGE_STATUS_IS, status); + result = StorageOperationStatus.INCONSISTENCY; + } + } + if (result == null) { + // delete relation NOT_CERTIFIED_CHECKIN (in order to change to STATE) + properties.put(GraphPropertyEnum.STATE, LifecycleStateEnum.NOT_CERTIFIED_CHECKIN); + deleteResult = janusGraphDao + .deleteBelongingEdgeByCriteria(toscaElement, EdgeLabelEnum.LAST_STATE, properties); + if (deleteResult.isRight()) { + status = deleteResult.right().value(); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_DELETE_LAST_STATE_EDGE_STATUS_IS, status); + result = StorageOperationStatus.INCONSISTENCY; + } + } + if (result == null) { + // create new STATE relation NOT_CERTIFIED_CHECKIN + originEdge = deleteResult.left().value(); + user = originEdge.outVertex(); + status = janusGraphDao + .createEdge(user, toscaElement.getVertex(), EdgeLabelEnum.STATE, originEdge); + if (status != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create state edge. Status is {}. ", status); + result = StorageOperationStatus.INCONSISTENCY; + } + } + if (result == null) { + // delete relation LAST_MODIFIER (in order to change tester to designer) + deleteResult = janusGraphDao + .deleteBelongingEdgeByCriteria(toscaElement, EdgeLabelEnum.LAST_MODIFIER, new HashMap<>()); + if (status != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create last modifier edge. Status is {}. ", status); + result = StorageOperationStatus.INCONSISTENCY; + } + } + if (result == null) { + // create new LAST_MODIFIER relation + originEdge = deleteResult.left().value(); + status = janusGraphDao.createEdge(user, toscaElement.getVertex(), EdgeLabelEnum.LAST_MODIFIER, originEdge); + if (status != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create last modifier edge. Status is {}. ", status); + result = StorageOperationStatus.INCONSISTENCY; + } + } + } + if (result == null) { + result = StorageOperationStatus.OK; + } + return result; + } + + private StorageOperationStatus handleRelationsUponCancelCertification(GraphVertex toscaElement, LifecycleStateEnum nextState) { + StorageOperationStatus result = null; + Edge originEdge; + if (nextState == LifecycleStateEnum.READY_FOR_CERTIFICATION) { + // delete relation CERTIFICATION_IN_PROGRESS + Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class); + properties.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFICATION_IN_PROGRESS); + Either<Edge, JanusGraphOperationStatus> deleteResult = janusGraphDao + .deleteBelongingEdgeByCriteria(toscaElement, EdgeLabelEnum.STATE, properties); + + if (deleteResult.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete state edge. Status is {}. ", deleteResult.right().value()); + result = StorageOperationStatus.INCONSISTENCY; + } + if (result == null) { + // delete relation READY_FOR_CERTIFICATION (LAST_STATE) + properties.put(GraphPropertyEnum.STATE, nextState); + deleteResult = janusGraphDao + .deleteBelongingEdgeByCriteria(toscaElement, EdgeLabelEnum.LAST_STATE, properties); + + if (deleteResult.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_DELETE_LAST_STATE_EDGE_STATUS_IS, deleteResult.right().value()); + result = StorageOperationStatus.INCONSISTENCY; + } + } + if (result == null) { + // create relation READY_FOR_CERTIFICATION (STATE) + originEdge = deleteResult.left().value(); + JanusGraphOperationStatus + status = janusGraphDao + .createEdge(originEdge.outVertex(), toscaElement.getVertex(), EdgeLabelEnum.STATE, originEdge); + if (status != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create state edge. Status is {}. ", status); + result = StorageOperationStatus.INCONSISTENCY; + } + } + if (result == null) { + result = StorageOperationStatus.OK; + } + } + return result; + } + + private StorageOperationStatus handleRelationsOfPreviousToscaElementBeforeCertifying(GraphVertex toscaElement, GraphVertex modifier, Integer majorVersion) { + StorageOperationStatus result = null; + if (majorVersion > 0) { + Either<Vertex, StorageOperationStatus> findRes = findLastCertifiedToscaElementVertex(toscaElement); + if (findRes.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch last certified tosca element {} . Status is {}. ", toscaElement.getMetadataProperty(GraphPropertyEnum.NAME), findRes.right().value()); + result = findRes.right().value(); + } + if (result == null) { + Vertex lastCertifiedVertex = findRes.left().value(); + Map<GraphPropertyEnum, Object> properties = new EnumMap<>(GraphPropertyEnum.class); + properties.put(GraphPropertyEnum.IS_HIGHEST_VERSION, false); + JanusGraphOperationStatus status = janusGraphDao + .updateVertexMetadataPropertiesWithJson(lastCertifiedVertex, properties); + if (status != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to set highest version of tosca element {} to [{}]. Status is {}", toscaElement.getUniqueId(), false, status); + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status); + } + // remove previous certified version from the catalog + GraphVertex lastCertifiedV = new GraphVertex(); + lastCertifiedV.setVertex((JanusGraphVertex) lastCertifiedVertex); + lastCertifiedV.setUniqueId((String) janusGraphDao + .getProperty((JanusGraphVertex) lastCertifiedVertex, GraphPropertyEnum.UNIQUE_ID.getProperty())); + StorageOperationStatus res = updateEdgeToCatalogRoot(null, lastCertifiedV); + if (res != StorageOperationStatus.OK) { + return res; + } + } + } + if (result == null) { + result = StorageOperationStatus.OK; + } + return result; + } + + private StorageOperationStatus handleRelationsUponRequestForCertification(GraphVertex toscaElement, GraphVertex modifier, GraphVertex owner) { + JanusGraphOperationStatus status; + StorageOperationStatus result = null; + + if (((String) toscaElement.getMetadataProperty(GraphPropertyEnum.STATE)).equals(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT.name())) { + // remove CHECKOUT relation + Either<Edge, JanusGraphOperationStatus> deleteRes = janusGraphDao + .deleteEdge(owner, toscaElement, EdgeLabelEnum.STATE); + if (deleteRes.isRight()) { + status = deleteRes.right().value(); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete edge. Status is {}. ", status); + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status); + } + if (result == null) { + // create CHECKIN relation + Map<EdgePropertyEnum, Object> properties = new EnumMap<>(EdgePropertyEnum.class); + properties.put(EdgePropertyEnum.STATE, LifecycleStateEnum.NOT_CERTIFIED_CHECKIN); + status = janusGraphDao + .createEdge(modifier.getVertex(), toscaElement.getVertex(), EdgeLabelEnum.LAST_STATE, properties); + if (status != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create edge. Status is {}", status); + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status); + } + } + } else { + status = janusGraphDao + .replaceEdgeLabel(owner.getVertex(), toscaElement.getVertex(), EdgeLabelEnum.STATE, EdgeLabelEnum.LAST_STATE); + if (status != JanusGraphOperationStatus.OK) { + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status); + } + } + if (result == null) { + // create RFC relation + Map<EdgePropertyEnum, Object> properties = new EnumMap<>(EdgePropertyEnum.class); + properties.put(EdgePropertyEnum.STATE, LifecycleStateEnum.READY_FOR_CERTIFICATION); + status = janusGraphDao + .createEdge(modifier.getVertex(), toscaElement.getVertex(), EdgeLabelEnum.STATE, properties); + if (status != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create edge. Status is {}", status); + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status); + } + } + if (result == null) { + result = StorageOperationStatus.OK; + } + return result; + } + + private StorageOperationStatus handleRelationsUponCertification(GraphVertex toscaElement, GraphVertex modifier, GraphVertex owner) { + + StorageOperationStatus result = null; + JanusGraphOperationStatus status = janusGraphDao + .replaceEdgeLabel(owner.getVertex(), toscaElement.getVertex(), EdgeLabelEnum.STATE, EdgeLabelEnum.LAST_STATE); + if (status != JanusGraphOperationStatus.OK) { + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status); + } + if (result == null) { + Map<EdgePropertyEnum, Object> properties = new EnumMap<>(EdgePropertyEnum.class); + properties.put(EdgePropertyEnum.STATE, LifecycleStateEnum.CERTIFICATION_IN_PROGRESS); + status = janusGraphDao + .createEdge(modifier, toscaElement, EdgeLabelEnum.STATE, properties); + if (status != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "failed to create edge. Status is {}", status); + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status); + } + } + if (result == null) { + Either<GraphVertex, StorageOperationStatus> updateRelationsRes = updateLastModifierEdge(toscaElement, owner, modifier); + if (updateRelationsRes.isRight()) { + result = updateRelationsRes.right().value(); + } + } + if (result == null) { + result = StorageOperationStatus.OK; + } + return result; + } + + private Either<Vertex, StorageOperationStatus> findLastCertifiedToscaElementVertex(GraphVertex toscaElement) { + return findLastCertifiedToscaElementVertexRecursively(toscaElement.getVertex()); + } + + private Either<Vertex, StorageOperationStatus> findLastCertifiedToscaElementVertexRecursively(Vertex vertex) { + if (isCertifiedVersion((String) vertex.property(GraphPropertyEnum.VERSION.getProperty()).value())) { + return Either.left(vertex); + } + Iterator<Edge> edgeIter = vertex.edges(Direction.IN, EdgeLabelEnum.VERSION.name()); + if (!edgeIter.hasNext()) { + return Either.right(StorageOperationStatus.NOT_FOUND); + } + return findLastCertifiedToscaElementVertexRecursively(edgeIter.next().outVertex()); + } + + private boolean isCertifiedVersion(String version) { + String[] versionParts = version.split(VERSION_DELIMITER_REGEXP); + if (Integer.parseInt(versionParts[0]) > 0 && Integer.parseInt(versionParts[1]) == 0) { + return true; + } + return false; + } + + private StorageOperationStatus updateOldToscaElementBeforeUndoCheckout(Vertex previousVersionToscaElement) { + + StorageOperationStatus result = StorageOperationStatus.OK; + String previousVersion = (String) previousVersionToscaElement.property(GraphPropertyEnum.VERSION.getProperty()).value(); + if (!previousVersion.endsWith(".0")) { + try { + CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to update vertex of previous version of tosca element", previousVersionToscaElement.property(GraphPropertyEnum.NORMALIZED_NAME.getProperty())); + + Map<String, Object> propertiesToUpdate = new HashMap<>(); + propertiesToUpdate.put(GraphPropertyEnum.IS_HIGHEST_VERSION.getProperty(), true); + Map<String, Object> jsonMetadataMap = JsonParserUtils.toMap((String) previousVersionToscaElement.property(GraphPropertyEnum.METADATA.getProperty()).value()); + jsonMetadataMap.put(GraphPropertyEnum.IS_HIGHEST_VERSION.getProperty(), true); + propertiesToUpdate.put(GraphPropertyEnum.METADATA.getProperty(), JsonParserUtils.toJson(jsonMetadataMap)); + + janusGraphDao.setVertexProperties(previousVersionToscaElement, propertiesToUpdate); + + Iterator<Edge> edgesIter = previousVersionToscaElement.edges(Direction.IN, EdgeLabelEnum.LAST_STATE.name()); + if (!edgesIter.hasNext()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch last modifier vertex for tosca element {}. ", previousVersionToscaElement.property(GraphPropertyEnum.NORMALIZED_NAME.getProperty())); + result = StorageOperationStatus.NOT_FOUND; + } else { + Edge lastStateEdge = edgesIter.next(); + Vertex lastModifier = lastStateEdge.outVertex(); + JanusGraphOperationStatus replaceRes = janusGraphDao + .replaceEdgeLabel(lastModifier, previousVersionToscaElement, lastStateEdge, EdgeLabelEnum.LAST_STATE, EdgeLabelEnum.STATE); + if (replaceRes != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to replace label from {} to {}. status = {}", EdgeLabelEnum.LAST_STATE, EdgeLabelEnum.STATE, replaceRes); + result = StorageOperationStatus.INCONSISTENCY; + if (replaceRes != JanusGraphOperationStatus.INVALID_ID) { + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(replaceRes); + } + } + + } + } catch (Exception e) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Exception occured during update previous tosca element {} before undo checkout. {} ", e.getMessage()); + } + } + return result; + } + + private StorageOperationStatus updatePreviousVersion(GraphVertex toscaElementVertex, GraphVertex ownerVertex) { + StorageOperationStatus result = null; + String ownerId = (String) ownerVertex.getMetadataProperty(GraphPropertyEnum.USERID); + String toscaElementId = toscaElementVertex.getUniqueId(); + if (!toscaElementVertex.getMetadataProperty(GraphPropertyEnum.STATE).equals(LifecycleStateEnum.CERTIFIED.name())) { + toscaElementVertex.addMetadataProperty(GraphPropertyEnum.IS_HIGHEST_VERSION, false); + Either<GraphVertex, JanusGraphOperationStatus> updateVertexRes = janusGraphDao.updateVertex(toscaElementVertex); + if (updateVertexRes.isRight()) { + JanusGraphOperationStatus titatStatus = updateVertexRes.right().value(); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update tosca element vertex {}. Status is {}", toscaElementVertex.getUniqueId(), titatStatus); + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(titatStatus); + } + Either<Edge, JanusGraphOperationStatus> deleteEdgeRes = null; + if (result == null) { + CommonUtility.addRecordToLog(log, LogLevelEnum.TRACE, "Going to replace edge with label {} to label {} from {} to {}. ", EdgeLabelEnum.STATE, EdgeLabelEnum.LAST_STATE, ownerId, toscaElementId); + + deleteEdgeRes = janusGraphDao + .deleteEdge(ownerVertex, toscaElementVertex, EdgeLabelEnum.STATE); + if (deleteEdgeRes.isRight()) { + JanusGraphOperationStatus janusGraphStatus = deleteEdgeRes.right().value(); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete edge with label {} from {} to {}. Status is {} ", EdgeLabelEnum.STATE, EdgeLabelEnum.LAST_STATE, ownerId, toscaElementId, janusGraphStatus); + if (!janusGraphStatus.equals(JanusGraphOperationStatus.INVALID_ID)) { + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(janusGraphStatus); + } else { + result = StorageOperationStatus.INCONSISTENCY; + } + } + } + if (result == null) { + JanusGraphOperationStatus + createEdgeRes = janusGraphDao + .createEdge(ownerVertex.getVertex(), toscaElementVertex.getVertex(), EdgeLabelEnum.LAST_STATE, deleteEdgeRes.left().value()); + if (createEdgeRes != JanusGraphOperationStatus.OK) { + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(createEdgeRes); + } + } + } + if (result == null) { + result = StorageOperationStatus.OK; + } + return result; + } + + private Either<ToscaElement, StorageOperationStatus> cloneToscaElementForCheckout(GraphVertex toscaElementVertex, GraphVertex modifierVertex) { + + Either<ToscaElement, StorageOperationStatus> result = null; + Either<GraphVertex, StorageOperationStatus> cloneResult = null; + ToscaElementOperation operation = getToscaElementOperation(toscaElementVertex.getLabel()); + // check if component with the next version doesn't exist. + Iterator<Edge> nextVersionComponentIter = toscaElementVertex.getVertex().edges(Direction.OUT, EdgeLabelEnum.VERSION.name()); + if (nextVersionComponentIter != null && nextVersionComponentIter.hasNext()) { + Vertex nextVersionVertex = nextVersionComponentIter.next().inVertex(); + String fetchedVersion = (String) nextVersionVertex.property(GraphPropertyEnum.VERSION.getProperty()).value(); + String fetchedName = (String) nextVersionVertex.property(GraphPropertyEnum.NORMALIZED_NAME.getProperty()).value(); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to checkout component {} with version {}. The component with name {} and version {} was fetched from graph as existing following version. ", + toscaElementVertex.getMetadataProperty(GraphPropertyEnum.NORMALIZED_NAME).toString(), toscaElementVertex.getMetadataProperty(GraphPropertyEnum.VERSION).toString(), fetchedName, fetchedVersion); + result = Either.right(StorageOperationStatus.ENTITY_ALREADY_EXISTS); + } + if (result == null) { + toscaElementVertex.getOrSetDefaultInstantiationTypeForToscaElementJson(); + cloneResult = operation.cloneToscaElement(toscaElementVertex, cloneGraphVertexForCheckout(toscaElementVertex, modifierVertex), modifierVertex); + if (cloneResult.isRight()) { + result = Either.right(cloneResult.right().value()); + } + } + GraphVertex clonedVertex = null; + if (result == null) { + clonedVertex = cloneResult.left().value(); + JanusGraphOperationStatus + status = janusGraphDao + .createEdge(toscaElementVertex.getVertex(), cloneResult.left().value().getVertex(), EdgeLabelEnum.VERSION, new HashMap<>()); + if (status != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create edge with label {} from vertex {} to tosca element vertex {} on graph. Status is {}. ", EdgeLabelEnum.VERSION, + toscaElementVertex.getMetadataProperty(GraphPropertyEnum.NORMALIZED_NAME), cloneResult.left().value().getMetadataProperty(GraphPropertyEnum.NORMALIZED_NAME), status); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status)); + } + } + if (result == null) { + Boolean isHighest = (Boolean) toscaElementVertex.getMetadataProperty(GraphPropertyEnum.IS_HIGHEST_VERSION); + GraphVertex prevVersionInCatalog = (isHighest != null && isHighest) ? null : toscaElementVertex; + StorageOperationStatus updateCatalogRes = updateEdgeToCatalogRoot(clonedVertex, prevVersionInCatalog); + if (updateCatalogRes != StorageOperationStatus.OK) { + return Either.right(updateCatalogRes); + } + result = operation.getToscaElement(cloneResult.left().value().getUniqueId()); + if (result.isRight()) { + return result; + } + ToscaElement toscaElement = result.left().value(); + if (toscaElement.getToscaType() == ToscaElementTypeEnum.TOPOLOGY_TEMPLATE) { + result = handleFixTopologyTemplate(toscaElementVertex, result, operation, clonedVertex, toscaElement); + } + } + + return result; + } + + private Either<ToscaElement, StorageOperationStatus> handleFixTopologyTemplate(GraphVertex toscaElementVertex, Either<ToscaElement, StorageOperationStatus> result, ToscaElementOperation operation, GraphVertex clonedVertex, + ToscaElement toscaElement) { + TopologyTemplate topologyTemplate = (TopologyTemplate) toscaElement; + Map<String, MapPropertiesDataDefinition> instInputs = topologyTemplate.getInstInputs(); + Map<String, MapGroupsDataDefinition> instGroups = topologyTemplate.getInstGroups(); + Map<String, MapArtifactDataDefinition> instArtifactsMap = topologyTemplate.getInstanceArtifacts(); + Map<String, ToscaElement> origCompMap = new HashMap<>(); + if (instInputs == null) { + instInputs = new HashMap<>(); + } + if (instGroups == null) { + instGroups = new HashMap<>(); + } + if (instArtifactsMap == null) { + instArtifactsMap = new HashMap<>(); + } + Map<String, ComponentInstanceDataDefinition> instancesMap = topologyTemplate.getComponentInstances(); + boolean isAddInstGroup = instGroups == null || instGroups.isEmpty(); + boolean needUpdateComposition = false; + + if (instancesMap != null && !instancesMap.isEmpty()) { + for (ComponentInstanceDataDefinition vfInst : instancesMap.values()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "vfInst name is {} . OriginType {}. ", vfInst.getName(), vfInst.getOriginType()); + if (vfInst.getOriginType().name().equals(OriginTypeEnum.VF.name())) { + collectInstanceInputAndGroups(instInputs, instGroups, instArtifactsMap, origCompMap, isAddInstGroup, vfInst, clonedVertex); + } + needUpdateComposition = needUpdateComposition || fixToscaComponentName(vfInst, origCompMap); + if (needUpdateComposition) { + instancesMap.put(vfInst.getUniqueId(), vfInst); + } + } + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "before add to graph instInputs {} instGroups {} needUpdateComposition {}", instInputs, instGroups, needUpdateComposition); + if (!instInputs.isEmpty()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "before add inst inputs {} ", instInputs == null ? 0 : instInputs.size()); + GraphVertex toscaDataVertex = null; + Either<GraphVertex, JanusGraphOperationStatus> instInpVertexEither = janusGraphDao + .getChildVertex(toscaElementVertex, EdgeLabelEnum.INST_INPUTS, JsonParseFlagEnum.ParseJson); + if (instInpVertexEither.isLeft()) { + toscaDataVertex = instInpVertexEither.left().value(); + } + + StorageOperationStatus status = handleToscaData(clonedVertex, VertexTypeEnum.INST_INPUTS, EdgeLabelEnum.INST_INPUTS, toscaDataVertex, instInputs); + if (status != StorageOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update instance inputs . Status is {}. ", status); + result = Either.right(status); + return result; + } + + } + if (!instGroups.isEmpty()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "before add inst groups {} ", instGroups == null ? 0 : instGroups.size()); + GraphVertex toscaDataVertex = null; + Either<GraphVertex, JanusGraphOperationStatus> instGrVertexEither = janusGraphDao + .getChildVertex(toscaElementVertex, EdgeLabelEnum.INST_GROUPS, JsonParseFlagEnum.ParseJson); + if (instGrVertexEither.isLeft()) { + toscaDataVertex = instGrVertexEither.left().value(); + } + + StorageOperationStatus status = handleToscaData(clonedVertex, VertexTypeEnum.INST_GROUPS, EdgeLabelEnum.INST_GROUPS, toscaDataVertex, instGroups); + if (status != StorageOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update instance group . Status is {}. ", status); + result = Either.right(status); + return result; + } + + } + if (needUpdateComposition) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "before update Instances "); + Map<String, CompositionDataDefinition> jsonComposition = (Map<String, CompositionDataDefinition>) clonedVertex.getJson(); + CompositionDataDefinition compositionDataDefinition = jsonComposition.get(JsonConstantKeysEnum.COMPOSITION.getValue()); + compositionDataDefinition.setComponentInstances(instancesMap); + Either<GraphVertex, JanusGraphOperationStatus> updateElement = janusGraphDao.updateVertex(clonedVertex); + if (updateElement.isRight()) { + JanusGraphOperationStatus status = updateElement.right().value(); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update instances on metadata vertex . Status is {}. ", status); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status)); + return result; + } + } + + result = operation.getToscaElement(clonedVertex.getUniqueId()); + + } else { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "RI map empty on component {}", toscaElement.getUniqueId()); + } + return result; + } + + // TODO remove after jsonModelMigration + public boolean resolveToscaComponentName(ComponentInstanceDataDefinition vfInst, Map<String, ToscaElement> origCompMap) { + return fixToscaComponentName(vfInst, origCompMap); + } + + private boolean fixToscaComponentName(ComponentInstanceDataDefinition vfInst, Map<String, ToscaElement> origCompMap) { + if (vfInst.getToscaComponentName() == null || vfInst.getToscaComponentName().isEmpty()) { + String ciUid = vfInst.getUniqueId(); + String origCompUid = vfInst.getComponentUid(); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "fixToscaComponentName:: Ri id {} . origin component id is {}. type is{} ", ciUid, origCompUid, vfInst.getOriginType()); + ToscaElement origComp = null; + if (!origCompMap.containsKey(origCompUid)) { + Either<ToscaElement, StorageOperationStatus> origCompEither; + if (vfInst.getOriginType() == null || vfInst.getOriginType().name().equals(OriginTypeEnum.VF.name())) { + origCompEither = topologyTemplateOperation.getToscaElement(origCompUid); + } else { + origCompEither = nodeTypeOperation.getToscaElement(origCompUid); + } + if (origCompEither.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find orig component {} . Status is {}. ", origCompEither.right().value()); + return false; + } + origComp = origCompEither.left().value(); + origCompMap.put(origCompUid, origComp); + } else { + origComp = origCompMap.get(origCompUid); + } + String toscaName = (String) origComp.getMetadataValue(JsonPresentationFields.TOSCA_RESOURCE_NAME); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Origin component id is {}. toscaName {}", origCompUid, toscaName); + vfInst.setToscaComponentName(toscaName); + return true; + } + return false; + } + + private void collectInstanceInputAndGroups(Map<String, MapPropertiesDataDefinition> instInputs, Map<String, MapGroupsDataDefinition> instGroups, Map<String, MapArtifactDataDefinition> instArtifactsMap, Map<String, ToscaElement> origCompMap, + boolean isAddInstGroup, ComponentInstanceDataDefinition vfInst, GraphVertex clonedVertex) { + String ciUid = vfInst.getUniqueId(); + String origCompUid = vfInst.getComponentUid(); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "collectInstanceInputAndGroups:: Ri id {} . origin component id is {}. ", ciUid, origCompUid); + TopologyTemplate origComp = null; + if (!origCompMap.containsKey(origCompUid)) { + Either<ToscaElement, StorageOperationStatus> origCompEither = topologyTemplateOperation.getToscaElement(origCompUid); + if (origCompEither.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to find orig component {} . Status is {}. ", origCompEither.right().value()); + return; + } + origComp = (TopologyTemplate) origCompEither.left().value(); + origCompMap.put(origCompUid, origComp); + } else { + origComp = (TopologyTemplate) origCompMap.get(origCompUid); + } + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Orig component {}. ", origComp.getUniqueId()); + + Map<String, PropertyDataDefinition> origInputs = origComp.getInputs(); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Orig component inputs size {}. ", origInputs == null ? 0 : origInputs.size()); + if (origInputs != null) { + if (!instInputs.containsKey(ciUid)) { + MapPropertiesDataDefinition instProperties = new MapPropertiesDataDefinition(origInputs); + instInputs.put(ciUid, instProperties); + } else { + + MapPropertiesDataDefinition instInputMap = instInputs.get(ciUid); + Map<String, PropertyDataDefinition> instProp = instInputMap.getMapToscaDataDefinition(); + origInputs.forEach((propName, propMap) -> { + if (!instProp.containsKey(propName)) { + instProp.put(propName, propMap); + } + }); + } + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "ComponentInstanseInputs {}. ", instInputs.get(ciUid)); + } + + if (isAddInstGroup) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "before create group instance. "); + List<GroupDataDefinition> filteredGroups = null; + + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "check vf groups before filter. Size is {} ", filteredGroups == null ? 0 : filteredGroups.size()); + if (origComp.getGroups() != null && !origComp.getGroups().isEmpty()) { + filteredGroups = origComp.getGroups().values().stream().filter(g -> g.getType().equals(VF_MODULE)).collect(Collectors.toList()); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "check vf groups . Size is {} ", filteredGroups == null ? 0 : filteredGroups.size()); + } + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "check vf groups after filter. Size is {} ", filteredGroups == null ? 0 : filteredGroups.size()); + if (CollectionUtils.isNotEmpty(filteredGroups)) { + MapArtifactDataDefinition instArifacts = null; + if (!instArtifactsMap.containsKey(ciUid)) { + + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "istance artifacts not found "); + + Map<String, ArtifactDataDefinition> deploymentArtifacts = origComp.getDeploymentArtifacts(); + + instArifacts = new MapArtifactDataDefinition(deploymentArtifacts); + addToscaDataDeepElementsBlockToToscaElement(clonedVertex, EdgeLabelEnum.INST_DEPLOYMENT_ARTIFACTS, VertexTypeEnum.INST_DEPLOYMENT_ARTIFACTS, instArifacts, ciUid); + + instArtifactsMap.put(ciUid, instArifacts); + + } else { + instArifacts = instArtifactsMap.get(ciUid); + } + + if (instArifacts != null) { + Map<String, ArtifactDataDefinition> instDeplArtifMap = instArifacts.getMapToscaDataDefinition(); + + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "check group dep artifacts. Size is {} ", instDeplArtifMap == null ? 0 : instDeplArtifMap.values().size()); + Map<String, GroupInstanceDataDefinition> groupInstanceToCreate = new HashMap<>(); + for (GroupDataDefinition group : filteredGroups) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "create new groupInstance {} ", group.getName()); + GroupInstanceDataDefinition groupInstance = buildGroupInstanceDataDefinition(group, vfInst, instDeplArtifMap); + List<String> artifactsUid = new ArrayList<>(); + List<String> artifactsId = new ArrayList<>(); + if (instDeplArtifMap!=null) { + for (ArtifactDataDefinition artifact : instDeplArtifMap.values()) { + Optional<String> op = group.getArtifacts().stream().filter(p -> p.equals(artifact.getGeneratedFromId())).findAny(); + if (op.isPresent()) { + artifactsUid.add(artifact.getArtifactUUID()); + artifactsId.add(artifact.getUniqueId()); + + } + } + } + groupInstance.setGroupInstanceArtifacts(artifactsId); + groupInstance.setGroupInstanceArtifactsUuid(artifactsUid); + groupInstanceToCreate.put(groupInstance.getName(), groupInstance); + } + if (MapUtils.isNotEmpty(groupInstanceToCreate)) { + instGroups.put(vfInst.getUniqueId(), new MapGroupsDataDefinition(groupInstanceToCreate)); + + } + } + } + } + } + + private GraphVertex cloneGraphVertexForCheckout(GraphVertex toscaElementVertex, GraphVertex modifierVertex) { + GraphVertex nextVersionToscaElementVertex = new GraphVertex(); + String uniqueId = UniqueIdBuilder.buildComponentUniqueId(); + Map<GraphPropertyEnum, Object> metadataProperties = new HashMap<>(toscaElementVertex.getMetadataProperties()); + nextVersionToscaElementVertex.setMetadataProperties(metadataProperties); + nextVersionToscaElementVertex.setUniqueId(uniqueId); + nextVersionToscaElementVertex.setLabel(toscaElementVertex.getLabel()); + nextVersionToscaElementVertex.setType(toscaElementVertex.getType()); + + nextVersionToscaElementVertex.addMetadataProperty(GraphPropertyEnum.UNIQUE_ID, uniqueId); + nextVersionToscaElementVertex.addMetadataProperty(GraphPropertyEnum.COMPONENT_TYPE, nextVersionToscaElementVertex.getType().name()); + String nextVersion = getNextVersion((String) toscaElementVertex.getMetadataProperty(GraphPropertyEnum.VERSION)); + if (isFirstCheckoutAfterCertification(nextVersion)) { + nextVersionToscaElementVertex.addMetadataProperty(GraphPropertyEnum.UUID, IdBuilderUtils.generateUUID()); + } + nextVersionToscaElementVertex.addMetadataProperty(GraphPropertyEnum.VERSION, nextVersion); + nextVersionToscaElementVertex.addMetadataProperty(GraphPropertyEnum.STATE, LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT.name()); + nextVersionToscaElementVertex.addMetadataProperty(GraphPropertyEnum.IS_HIGHEST_VERSION, true); + + if (toscaElementVertex.getType() == ComponentTypeEnum.SERVICE && toscaElementVertex.getMetadataProperty(GraphPropertyEnum.STATE).equals(LifecycleStateEnum.CERTIFIED.name())) { + nextVersionToscaElementVertex.addMetadataProperty(GraphPropertyEnum.DISTRIBUTION_STATUS, DistributionStatusEnum.DISTRIBUTION_NOT_APPROVED.name()); + } + if (!MapUtils.isEmpty(toscaElementVertex.getMetadataJson())) { + nextVersionToscaElementVertex.setMetadataJson(new HashMap<>(toscaElementVertex.getMetadataJson())); + nextVersionToscaElementVertex.updateMetadataJsonWithCurrentMetadataProperties(); + } + long currTime = System.currentTimeMillis(); + nextVersionToscaElementVertex.setJsonMetadataField(JsonPresentationFields.CREATION_DATE, currTime); + nextVersionToscaElementVertex.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, currTime); + nextVersionToscaElementVertex.setJsonMetadataField(JsonPresentationFields.USER_ID_CREATOR, modifierVertex.getUniqueId()); + nextVersionToscaElementVertex.setJsonMetadataField(JsonPresentationFields.USER_ID_LAST_UPDATER, modifierVertex.getUniqueId()); + if (toscaElementVertex.getType() == ComponentTypeEnum.SERVICE) { + nextVersionToscaElementVertex.setJsonMetadataField(JsonPresentationFields.CONFORMANCE_LEVEL, ConfigurationManager.getConfigurationManager().getConfiguration().getToscaConformanceLevel()); + } + + if (!MapUtils.isEmpty(toscaElementVertex.getJson())) { + nextVersionToscaElementVertex.setJson(new HashMap<String, ToscaDataDefinition>(toscaElementVertex.getJson())); + } + return nextVersionToscaElementVertex; + } + + private Either<GraphVertex, StorageOperationStatus> cloneToscaElementForCertify(GraphVertex toscaElementVertex, GraphVertex modifierVertex, Integer majorVersion) { + Either<GraphVertex, StorageOperationStatus> result; + Either<List<GraphVertex>, StorageOperationStatus> deleteResult = null; + GraphVertex clonedToscaElement = null; + result = getToscaElementOperation(toscaElementVertex.getLabel()).cloneToscaElement(toscaElementVertex, cloneGraphVertexForCertify(toscaElementVertex, modifierVertex, majorVersion), modifierVertex); + if (result.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to clone tosca element {} for certification. Sattus is {}. ", toscaElementVertex.getUniqueId(), result.right().value()); + } else { + clonedToscaElement = result.left().value(); + StorageOperationStatus updateEdgeToCatalog = updateEdgeToCatalogRoot(clonedToscaElement, toscaElementVertex); + if (updateEdgeToCatalog != StorageOperationStatus.OK) { + return Either.right(updateEdgeToCatalog); + } + deleteResult = deleteAllPreviousNotCertifiedVersions(toscaElementVertex); + if (deleteResult.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete all previous npt certified versions of tosca element {}. Status is {}. ", toscaElementVertex.getUniqueId(), deleteResult.right().value()); + result = Either.right(deleteResult.right().value()); + } + } + if (result.isLeft()) { + result = handlePreviousVersionRelation(clonedToscaElement, deleteResult.left().value(), majorVersion); + } + return result; + } + + private Either<GraphVertex, StorageOperationStatus> handlePreviousVersionRelation(GraphVertex clonedToscaElement, List<GraphVertex> deletedVersions, Integer majorVersion) { + Either<GraphVertex, StorageOperationStatus> result = null; + Vertex previousCertifiedToscaElement = null; + if (majorVersion > 0) { + List<GraphVertex> firstMinorVersionVertex = deletedVersions.stream().filter(gv -> getMinorVersion((String) gv.getMetadataProperty(GraphPropertyEnum.VERSION)) == 1).collect(Collectors.toList()); + + if (CollectionUtils.isEmpty(firstMinorVersionVertex)) { + result = Either.right(StorageOperationStatus.NOT_FOUND); + } else { + previousCertifiedToscaElement = getPreviousCertifiedToscaElement(firstMinorVersionVertex.get(0)); + if (previousCertifiedToscaElement == null) { + result = Either.right(StorageOperationStatus.NOT_FOUND); + } + } + if (result == null) { + JanusGraphOperationStatus + status = janusGraphDao + .createEdge(previousCertifiedToscaElement, clonedToscaElement.getVertex(), EdgeLabelEnum.VERSION, new HashMap<>()); + if (status != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create edge with label {} from vertex {} to tosca element vertex {} on graph. Status is {}. ", EdgeLabelEnum.VERSION, + previousCertifiedToscaElement.property(GraphPropertyEnum.UNIQUE_ID.getProperty()), clonedToscaElement.getUniqueId(), status); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status)); + } + } + + } + if (result == null) { + result = Either.left(clonedToscaElement); + } + return result; + } + + private Vertex getPreviousCertifiedToscaElement(GraphVertex graphVertex) { + + Iterator<Edge> edges = graphVertex.getVertex().edges(Direction.IN, EdgeLabelEnum.VERSION.name()); + if (edges.hasNext()) { + return edges.next().outVertex(); + } + return null; + } + + private Either<List<GraphVertex>, StorageOperationStatus> deleteAllPreviousNotCertifiedVersions(GraphVertex toscaElementVertex) { + Either<List<GraphVertex>, StorageOperationStatus> result = null; + + ToscaElementOperation operation = getToscaElementOperation(toscaElementVertex.getLabel()); + List<GraphVertex> previosVersions = null; + Object uuid = toscaElementVertex.getMetadataProperty(GraphPropertyEnum.UUID); + Object componentName = toscaElementVertex.getMetadataProperty(GraphPropertyEnum.NAME); + try { + Map<GraphPropertyEnum, Object> properties = new HashMap<>(); + properties.put(GraphPropertyEnum.UUID, uuid); + properties.put(GraphPropertyEnum.NAME, componentName); + Either<List<GraphVertex>, JanusGraphOperationStatus> getToscaElementsRes = janusGraphDao + .getByCriteria(toscaElementVertex.getLabel(), properties, JsonParseFlagEnum.ParseMetadata); + if (getToscaElementsRes.isRight()) { + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getToscaElementsRes.right().value())); + } + if (result == null) { + previosVersions = getToscaElementsRes.left().value(); + Either<Boolean, StorageOperationStatus> deleteResult = markToscaElementsAsDeleted(operation, getToscaElementsRes.left().value()); + if (deleteResult.isRight()) { + result = Either.right(deleteResult.right().value()); + } + } + if (result == null) { + result = Either.left(previosVersions); + } + } catch (Exception e) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Exception occured during deleteng all tosca elements by UUID {} and name {}. {} ", uuid, componentName, e.getMessage()); + } + return result; + } + + private GraphVertex cloneGraphVertexForCertify(GraphVertex toscaElementVertex, GraphVertex modifierVertex, Integer majorVersion) { + + GraphVertex nextVersionToscaElementVertex = new GraphVertex(); + String uniqueId = IdBuilderUtils.generateUniqueId(); + Map<GraphPropertyEnum, Object> metadataProperties = new EnumMap<>(toscaElementVertex.getMetadataProperties()); + nextVersionToscaElementVertex.setMetadataProperties(metadataProperties); + nextVersionToscaElementVertex.setUniqueId(uniqueId); + nextVersionToscaElementVertex.setLabel(toscaElementVertex.getLabel()); + nextVersionToscaElementVertex.setType(toscaElementVertex.getType()); + + nextVersionToscaElementVertex.addMetadataProperty(GraphPropertyEnum.UNIQUE_ID, uniqueId); + nextVersionToscaElementVertex.addMetadataProperty(GraphPropertyEnum.COMPONENT_TYPE, nextVersionToscaElementVertex.getType().name()); + nextVersionToscaElementVertex.addMetadataProperty(GraphPropertyEnum.VERSION, (majorVersion + 1) + VERSION_DELIMITER + "0"); + nextVersionToscaElementVertex.addMetadataProperty(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name()); + nextVersionToscaElementVertex.addMetadataProperty(GraphPropertyEnum.IS_HIGHEST_VERSION, true); + nextVersionToscaElementVertex.setJsonMetadataField(JsonPresentationFields.CREATION_DATE, System.currentTimeMillis()); + nextVersionToscaElementVertex.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, null); + nextVersionToscaElementVertex.setJsonMetadataField(JsonPresentationFields.USER_ID_CREATOR, modifierVertex.getUniqueId()); + nextVersionToscaElementVertex.setJsonMetadataField(JsonPresentationFields.USER_ID_LAST_UPDATER, modifierVertex.getUniqueId()); + + if (toscaElementVertex.getType() == ComponentTypeEnum.SERVICE && toscaElementVertex.getMetadataProperty(GraphPropertyEnum.STATE).equals(LifecycleStateEnum.CERTIFIED)) { + nextVersionToscaElementVertex.addMetadataProperty(GraphPropertyEnum.DISTRIBUTION_STATUS, DistributionStatusEnum.DISTRIBUTION_NOT_APPROVED.name()); + } + if (!MapUtils.isEmpty(toscaElementVertex.getMetadataJson())) { + nextVersionToscaElementVertex.setMetadataJson(new HashMap<>(toscaElementVertex.getMetadataJson())); + nextVersionToscaElementVertex.updateMetadataJsonWithCurrentMetadataProperties(); + } + if (!MapUtils.isEmpty(toscaElementVertex.getJson())) { + nextVersionToscaElementVertex.setJson(new HashMap<String, ToscaDataDefinition>(toscaElementVertex.getJson())); + } + return nextVersionToscaElementVertex; + } + + + private Either<GraphVertex, StorageOperationStatus> checkinToscaELement(LifecycleStateEnum currState, GraphVertex toscaElementVertex, GraphVertex ownerVertex, GraphVertex modifierVertex, LifecycleStateEnum nextState) { + Either<GraphVertex, StorageOperationStatus> updateRelationsRes; + Either<GraphVertex, StorageOperationStatus> result = changeStateToCheckedIn(currState, toscaElementVertex, ownerVertex, modifierVertex); + if (result.isLeft()) { + toscaElementVertex.addMetadataProperty(GraphPropertyEnum.STATE, nextState.name()); + toscaElementVertex.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis()); + result = updateToscaElementVertexMetadataPropertiesAndJson(toscaElementVertex); + } + if (result.isLeft()) { + updateRelationsRes = updateLastModifierEdge(toscaElementVertex, ownerVertex, modifierVertex); + if (updateRelationsRes.isRight()) { + result = Either.right(updateRelationsRes.right().value()); + } + } + return result; + } + + private Either<GraphVertex, StorageOperationStatus> updateToscaElementVertexMetadataPropertiesAndJson(GraphVertex toscaElementVertex) { + + Either<GraphVertex, StorageOperationStatus> result; + + Either<GraphVertex, JanusGraphOperationStatus> updateVertexRes = janusGraphDao.updateVertex(toscaElementVertex); + if (updateVertexRes.isRight()) { + JanusGraphOperationStatus titatStatus = updateVertexRes.right().value(); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to update state of tosca element vertex {} metadata. Status is {}", toscaElementVertex.getUniqueId(), titatStatus); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(titatStatus)); + } else { + result = Either.left(updateVertexRes.left().value()); + } + return result; + } + + private Either<GraphVertex, StorageOperationStatus> changeStateToCheckedIn(LifecycleStateEnum currState, GraphVertex toscaElementVertex, GraphVertex ownerVertex, GraphVertex modifierVertex) { + Either<GraphVertex, StorageOperationStatus> result = null; + LifecycleStateEnum nextState = LifecycleStateEnum.NOT_CERTIFIED_CHECKIN; + String faileToUpdateStateMsg = "Failed to update state of tosca element {}. Status is {}"; + + if (currState == LifecycleStateEnum.READY_FOR_CERTIFICATION) { + // In case of cancel "ready for certification" remove last state edge with "STATE" property equals to "NOT_CERTIFIED_CHECKIN" + Map<GraphPropertyEnum, Object> vertexProperties = new EnumMap<>(GraphPropertyEnum.class); + vertexProperties.put(GraphPropertyEnum.STATE, nextState); + Either<Edge, JanusGraphOperationStatus> deleteResult = janusGraphDao + .deleteBelongingEdgeByCriteria(toscaElementVertex, EdgeLabelEnum.LAST_STATE, vertexProperties); + if (deleteResult.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, faileToUpdateStateMsg, toscaElementVertex.getUniqueId(), deleteResult.right().value()); + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "failed to update last state relation"); + result = Either.right(StorageOperationStatus.INCONSISTENCY); + } + } + if (result == null) { + // Remove CHECKOUT relation + Either<Edge, JanusGraphOperationStatus> deleteEdgeResult = janusGraphDao + .deleteEdge(ownerVertex, toscaElementVertex, EdgeLabelEnum.STATE); + if (deleteEdgeResult.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, faileToUpdateStateMsg, toscaElementVertex.getUniqueId()); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(deleteEdgeResult.right().value())); + } + } + if (result == null) { + // Create CHECKIN relation + Map<EdgePropertyEnum, Object> edgeProperties = new EnumMap<>(EdgePropertyEnum.class); + edgeProperties.put(EdgePropertyEnum.STATE, nextState); + JanusGraphOperationStatus + createEdgeRes = janusGraphDao + .createEdge(modifierVertex.getVertex(), toscaElementVertex.getVertex(), EdgeLabelEnum.STATE, edgeProperties); + if (createEdgeRes != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, faileToUpdateStateMsg, toscaElementVertex.getUniqueId()); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(createEdgeRes)); + } + } + if (result == null) { + result = Either.left(toscaElementVertex); + } + return result; + } + + private Either<GraphVertex, StorageOperationStatus> updateLastModifierEdge(GraphVertex toscaElementVertex, GraphVertex ownerVertex, GraphVertex modifierVertex) { + Either<GraphVertex, StorageOperationStatus> result = null; + if (!modifierVertex.getMetadataProperties().get(GraphPropertyEnum.USERID).equals(ownerVertex.getMetadataProperties().get(GraphPropertyEnum.USERID))) { + Either<Edge, JanusGraphOperationStatus> deleteEdgeRes = janusGraphDao + .deleteEdge(ownerVertex, toscaElementVertex, EdgeLabelEnum.LAST_MODIFIER); + if (deleteEdgeRes.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete last modifier {} to tosca element {}. Edge type is {}", ownerVertex.getUniqueId(), ownerVertex.getUniqueId(), EdgeLabelEnum.LAST_MODIFIER); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(deleteEdgeRes.right().value())); + } + if (result == null) { + JanusGraphOperationStatus createEdgeRes = janusGraphDao + .createEdge(modifierVertex.getVertex(), toscaElementVertex.getVertex(), EdgeLabelEnum.LAST_MODIFIER, new HashMap<>()); + + if (createEdgeRes != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to associate user {} to component {}. Edge type is {}", modifierVertex.getUniqueId(), ownerVertex.getUniqueId(), EdgeLabelEnum.LAST_MODIFIER); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(createEdgeRes)); + } else { + result = Either.left(modifierVertex); + } + } + } else { + result = Either.left(ownerVertex); + } + return result; + } + + private Map<String, ImmutablePair<GraphPropertyEnum, JsonParseFlagEnum>> prepareParametersToGetVerticesForCheckin(String toscaElementId, String modifierId, String ownerId) { + Map<String, ImmutablePair<GraphPropertyEnum, JsonParseFlagEnum>> verticesToGetParameters = new HashMap<>(); + verticesToGetParameters.put(toscaElementId, new ImmutablePair<>(GraphPropertyEnum.UNIQUE_ID, JsonParseFlagEnum.ParseMetadata)); + verticesToGetParameters.put(modifierId, new ImmutablePair<>(GraphPropertyEnum.USERID, JsonParseFlagEnum.NoParse)); + verticesToGetParameters.put(ownerId, new ImmutablePair<>(GraphPropertyEnum.USERID, JsonParseFlagEnum.NoParse)); + return verticesToGetParameters; + } + + private Map<String, ImmutablePair<GraphPropertyEnum, JsonParseFlagEnum>> prepareParametersToGetVerticesForRequestCertification(String toscaElementId, String modifierId, String ownerId) { + Map<String, ImmutablePair<GraphPropertyEnum, JsonParseFlagEnum>> verticesToGetParameters = new HashMap<>(); + verticesToGetParameters.put(toscaElementId, new ImmutablePair<>(GraphPropertyEnum.UNIQUE_ID, JsonParseFlagEnum.ParseAll)); + verticesToGetParameters.put(modifierId, new ImmutablePair<>(GraphPropertyEnum.USERID, JsonParseFlagEnum.NoParse)); + verticesToGetParameters.put(ownerId, new ImmutablePair<>(GraphPropertyEnum.USERID, JsonParseFlagEnum.NoParse)); + return verticesToGetParameters; + } + + private Map<String, ImmutablePair<GraphPropertyEnum, JsonParseFlagEnum>> prepareParametersToGetVerticesForCheckout(String toscaElementId, String modifierId, String ownerId) { + //Implementation is currently identical + return prepareParametersToGetVerticesForRequestCertification(toscaElementId,modifierId, ownerId); + } + + private String getNextCertifiedVersion(String version) { + String[] versionParts = version.split(VERSION_DELIMITER_REGEXP); + Integer nextMajorVersion = Integer.parseInt(versionParts[0]) + 1; + return nextMajorVersion + VERSION_DELIMITER + "0"; + } + + private String getNextVersion(String currVersion) { + String[] versionParts = currVersion.split(VERSION_DELIMITER_REGEXP); + Integer minorVersion = Integer.parseInt(versionParts[1]) + 1; + return versionParts[0] + VERSION_DELIMITER + minorVersion; + } + + private Integer getMinorVersion(String version) { + String[] versionParts = version.split(VERSION_DELIMITER_REGEXP); + return Integer.parseInt(versionParts[1]); + } + + private Integer getMajorVersion(String version) { + String[] versionParts = version.split(VERSION_DELIMITER_REGEXP); + return Integer.parseInt(versionParts[0]); + } + + private boolean isFirstCheckoutAfterCertification(String version) { + return (Integer.parseInt(version.split(VERSION_DELIMITER_REGEXP)[0]) != 0 && Integer.parseInt(version.split(VERSION_DELIMITER_REGEXP)[1]) == 1); + } + + public Either<ToscaElement, StorageOperationStatus> forceCerificationOfToscaElement(String toscaElementId, String modifierId, String ownerId, String currVersion) { + Either<GraphVertex, StorageOperationStatus> resultUpdate = null; + Either<ToscaElement, StorageOperationStatus> result = null; + GraphVertex toscaElement = null; + GraphVertex modifier = null; + GraphVertex owner; + try { + Either<Map<String, GraphVertex>, JanusGraphOperationStatus> getVerticesRes = janusGraphDao + .getVerticesByUniqueIdAndParseFlag(prepareParametersToGetVerticesForRequestCertification(toscaElementId, modifierId, ownerId)); + if (getVerticesRes.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, FAILED_TO_GET_VERTICES, toscaElementId); + result = Either.right(DaoStatusConverter.convertJanusGraphStatusToStorageStatus(getVerticesRes.right().value())); + } + if (result == null) { + toscaElement = getVerticesRes.left().value().get(toscaElementId); + modifier = getVerticesRes.left().value().get(modifierId); + owner = getVerticesRes.left().value().get(ownerId); + + StorageOperationStatus status = handleRelationsUponForceCertification(toscaElement, modifier, owner); + if (status != StorageOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to handle relations on certification request for tosca element {}. Status is {}. ", toscaElement.getUniqueId(), status); + } + } + if (result == null) { + LifecycleStateEnum nextState = LifecycleStateEnum.CERTIFIED; + + toscaElement.addMetadataProperty(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name()); + toscaElement.addMetadataProperty(GraphPropertyEnum.VERSION, getNextCertifiedVersion(currVersion)); + + resultUpdate = updateToscaElementVertexMetadataPropertiesAndJson(toscaElement); + if (resultUpdate.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to set lifecycle for tosca elememt {} to state {}, error: {}", toscaElement.getUniqueId(), nextState, resultUpdate.right().value()); + result = Either.right(resultUpdate.right().value()); + } + } + if (result == null) { + ToscaElementOperation operation = getToscaElementOperation(toscaElement.getLabel()); + result = operation.getToscaElement(toscaElement.getUniqueId()); + } + return result; + + } catch (Exception e) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Exception occured during request certification tosca element {}. {}", toscaElementId, e.getMessage()); + } + return result; + } + + private StorageOperationStatus handleRelationsUponForceCertification(GraphVertex toscaElement, GraphVertex modifier, GraphVertex owner) { + + StorageOperationStatus result = null; + JanusGraphOperationStatus status = janusGraphDao + .replaceEdgeLabel(owner.getVertex(), toscaElement.getVertex(), EdgeLabelEnum.STATE, EdgeLabelEnum.LAST_STATE); + if (status != JanusGraphOperationStatus.OK) { + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status); + } + if (result == null) { + Map<EdgePropertyEnum, Object> properties = new EnumMap<>(EdgePropertyEnum.class); + properties.put(EdgePropertyEnum.STATE, LifecycleStateEnum.CERTIFIED); + status = janusGraphDao + .createEdge(modifier, toscaElement, EdgeLabelEnum.STATE, properties); + if (status != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "failed to create edge. Status is {}", status); + result = DaoStatusConverter.convertJanusGraphStatusToStorageStatus(status); + } + } + if (result == null) { + result = StorageOperationStatus.OK; + } + return result; + } + + private StorageOperationStatus updateEdgeToCatalogRootByUndoCheckout(JanusGraphVertex preV, GraphVertex curV) { + if (preV == null) { + return updateEdgeToCatalogRoot(null, curV); + } + String uniqueIdPreVer = (String) janusGraphDao + .getProperty((JanusGraphVertex) preV, GraphPropertyEnum.UNIQUE_ID.getProperty()); + LifecycleStateEnum state = LifecycleStateEnum.findState((String) janusGraphDao + .getProperty(preV, GraphPropertyEnum.STATE.getProperty())); + if (state == LifecycleStateEnum.CERTIFIED) { + return updateEdgeToCatalogRoot(null, curV); + } + return janusGraphDao.getVertexById(uniqueIdPreVer) + .either(l -> updateEdgeToCatalogRoot(l, curV), + DaoStatusConverter::convertJanusGraphStatusToStorageStatus); + } + + private StorageOperationStatus updateEdgeToCatalogRoot(GraphVertex newVersionV, GraphVertex prevVersionV) { + Either<GraphVertex, JanusGraphOperationStatus> catalog = janusGraphDao.getVertexByLabel(VertexTypeEnum.CATALOG_ROOT); + if (catalog.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to fetch catalog vertex. error {}", catalog.right().value()); + return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(catalog.right().value()); + } + GraphVertex catalogV = catalog.left().value(); + if (newVersionV != null) { + Boolean isAbstract = (Boolean) newVersionV.getMetadataProperty(GraphPropertyEnum.IS_ABSTRACT); + + if ( isAbstract == null || !isAbstract ) { + // no new vertex, only delete previous + JanusGraphOperationStatus + result = janusGraphDao + .createEdge(catalogV, newVersionV, EdgeLabelEnum.CATALOG_ELEMENT, null); + if (result != JanusGraphOperationStatus.OK) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create edge from {} to catalog vertex. error {}", newVersionV.getUniqueId(), result); + return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(result); + } + } + } + if (prevVersionV != null) { + Boolean isAbstract = (Boolean) prevVersionV.getMetadataProperty(GraphPropertyEnum.IS_ABSTRACT); + if (isAbstract == null || !isAbstract) { + // if prev == null -> new resource was added + Either<Edge, JanusGraphOperationStatus> deleteResult = janusGraphDao + .deleteEdge(catalogV, prevVersionV, EdgeLabelEnum.CATALOG_ELEMENT); + if (deleteResult.isRight()) { + CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to delete edge from {} to catalog vertex. error {}", prevVersionV.getUniqueId(), deleteResult.right().value()); + return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(deleteResult.right().value()); + } + } + } + return StorageOperationStatus.OK; + } +} |