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|
/*-
* ============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.jsontitan.operations;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import fj.data.Either;
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.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.titan.TitanOperationStatus;
import org.openecomp.sdc.be.datatypes.elements.AdditionalInfoParameterDataDefinition;
import org.openecomp.sdc.be.datatypes.elements.ArtifactDataDefinition;
import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
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.ResourceTypeEnum;
import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition;
import org.openecomp.sdc.be.model.ComponentParametersView;
import org.openecomp.sdc.be.model.LifecycleStateEnum;
import org.openecomp.sdc.be.model.category.CategoryDefinition;
import org.openecomp.sdc.be.model.category.SubCategoryDefinition;
import org.openecomp.sdc.be.model.jsontitan.datamodel.NodeType;
import org.openecomp.sdc.be.model.jsontitan.datamodel.TopologyTemplate;
import org.openecomp.sdc.be.model.jsontitan.datamodel.ToscaElement;
import org.openecomp.sdc.be.model.jsontitan.datamodel.ToscaElementTypeEnum;
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.util.ValidationUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import java.lang.reflect.Type;
import java.util.*;
import java.util.Map.Entry;
public abstract class ToscaElementOperation extends BaseOperation {
private static Logger log = LoggerFactory.getLogger(ToscaElementOperation.class.getName());
private static final Gson gson = new Gson();
protected Gson getGson() {
return gson;
}
@Autowired
protected CategoryOperation categoryOperation;
protected Either<GraphVertex, StorageOperationStatus> getComponentByLabelAndId(String uniqueId, ToscaElementTypeEnum nodeType, JsonParseFlagEnum parseFlag) {
Map<GraphPropertyEnum, Object> propertiesToMatch = new HashMap<GraphPropertyEnum, Object>();
propertiesToMatch.put(GraphPropertyEnum.UNIQUE_ID, uniqueId);
VertexTypeEnum vertexType = ToscaElementTypeEnum.getVertexTypeByToscaType(nodeType);
Either<List<GraphVertex>, TitanOperationStatus> getResponse = titanDao.getByCriteria(vertexType, propertiesToMatch, parseFlag);
if (getResponse.isRight()) {
log.debug("Couldn't fetch component with type {} and unique id {}, error: {}", vertexType, uniqueId, getResponse.right().value());
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(getResponse.right().value()));
}
List<GraphVertex> componentList = getResponse.left().value();
if (componentList.isEmpty()) {
log.debug("Component with type {} and unique id {} was not found", vertexType, uniqueId);
return Either.right(StorageOperationStatus.NOT_FOUND);
}
GraphVertex vertexG = componentList.get(0);
return Either.left(vertexG);
}
public Either<ToscaElement, StorageOperationStatus> getToscaElement(String uniqueId) {
return getToscaElement(uniqueId, new ComponentParametersView());
}
public Either<GraphVertex, StorageOperationStatus> markComponentToDelete(GraphVertex componentToDelete) {
Either<GraphVertex, StorageOperationStatus> result = null;
Boolean isDeleted = (Boolean) componentToDelete.getMetadataProperty(GraphPropertyEnum.IS_DELETED);
if (isDeleted != null && isDeleted && !(Boolean) componentToDelete.getMetadataProperty(GraphPropertyEnum.IS_HIGHEST_VERSION)) {
// component already marked for delete
result = Either.left(componentToDelete);
return result;
} else {
componentToDelete.addMetadataProperty(GraphPropertyEnum.IS_DELETED, Boolean.TRUE);
componentToDelete.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, System.currentTimeMillis());
Either<GraphVertex, TitanOperationStatus> updateNode = titanDao.updateVertex(componentToDelete);
StorageOperationStatus updateComponent;
if (updateNode.isRight()) {
log.debug("Failed to update component {}. status is {}", componentToDelete.getUniqueId(), updateNode.right().value());
updateComponent = DaoStatusConverter.convertTitanStatusToStorageStatus(updateNode.right().value());
result = Either.right(updateComponent);
return result;
}
result = Either.left(componentToDelete);
return result;
}
}
/**
* Performs a shadow clone of previousToscaElement
*
* @param previousToscaElement
* @param nextToscaElement
* @param user
* @return
*/
public Either<GraphVertex, StorageOperationStatus> cloneToscaElement(GraphVertex previousToscaElement, GraphVertex nextToscaElement, GraphVertex user) {
Either<GraphVertex, StorageOperationStatus> result = null;
GraphVertex createdToscaElementVertex = null;
TitanOperationStatus status;
Either<GraphVertex, TitanOperationStatus> createNextVersionRes = titanDao.createVertex(nextToscaElement);
if (createNextVersionRes.isRight()) {
status = createNextVersionRes.right().value();
CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create tosca element vertex {} with version {} on graph. Status is {}. ", previousToscaElement.getMetadataProperty(GraphPropertyEnum.NORMALIZED_NAME),
previousToscaElement.getMetadataProperty(GraphPropertyEnum.VERSION), status);
result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
}
if (result == null) {
createdToscaElementVertex = createNextVersionRes.left().value();
Map<EdgePropertyEnum, Object> properties = new HashMap<EdgePropertyEnum, Object>();
properties.put(EdgePropertyEnum.STATE, createdToscaElementVertex.getMetadataProperty(GraphPropertyEnum.STATE));
status = titanDao.createEdge(user.getVertex(), createdToscaElementVertex.getVertex(), EdgeLabelEnum.STATE, properties);
if (status != TitanOperationStatus.OK) {
CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create edge with label {} from user vertex {} to tosca element vertex {} on graph. Status is {}. ", EdgeLabelEnum.STATE, user.getUniqueId(),
previousToscaElement.getMetadataProperty(GraphPropertyEnum.NORMALIZED_NAME), status);
result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
}
}
if (result == null) {
status = titanDao.createEdge(user.getVertex(), createdToscaElementVertex.getVertex(), EdgeLabelEnum.LAST_MODIFIER, new HashMap<>());
if (status != TitanOperationStatus.OK) {
CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create edge with label {} from user vertex {} to tosca element vertex {} on graph. Status is {}. ", EdgeLabelEnum.LAST_MODIFIER, user.getUniqueId(),
nextToscaElement.getMetadataProperty(GraphPropertyEnum.NORMALIZED_NAME), status);
result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
}
}
if (result == null) {
status = titanDao.createEdge(user.getVertex(), createdToscaElementVertex.getVertex(), EdgeLabelEnum.CREATOR, new HashMap<>());
if (status != TitanOperationStatus.OK) {
CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create edge with label {} from user vertex {} to tosca element vertex {} on graph. Status is {}. ", EdgeLabelEnum.CREATOR, user.getUniqueId(),
nextToscaElement.getMetadataProperty(GraphPropertyEnum.NORMALIZED_NAME), status);
result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
}
}
if (result == null) {
Iterator<Edge> edgesToCopyIter = previousToscaElement.getVertex().edges(Direction.OUT);
while (edgesToCopyIter.hasNext()) {
Edge currEdge = edgesToCopyIter.next();
Vertex currVertex = currEdge.inVertex();
// if(EdgeLabelEnum.getEdgeLabelEnum(currEdge.label()).equals(EdgeLabelEnum.VERSION)){
// continue;
// }
status = titanDao.createEdge(createdToscaElementVertex.getVertex(), currVertex, EdgeLabelEnum.getEdgeLabelEnum(currEdge.label()), currEdge);
if (status != TitanOperationStatus.OK) {
CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to create edge with label {} from tosca element vertex {} to vertex with label {} on graph. Status is {}. ", currEdge.label(), createdToscaElementVertex.getUniqueId(),
currVertex.property(GraphPropertyEnum.LABEL.getProperty()), status);
result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
break;
}
}
}
if (result == null) {
result = Either.left(createdToscaElementVertex);
} else {
CommonUtility.addRecordToLog(log, LogLevelEnum.DEBUG, "Failed to clone tosca element {} with the name {}. ", previousToscaElement.getUniqueId(), previousToscaElement.getMetadataProperty(GraphPropertyEnum.NORMALIZED_NAME));
}
return result;
}
protected TitanOperationStatus setLastModifierFromGraph(GraphVertex componentV, ToscaElement toscaElement) {
Either<GraphVertex, TitanOperationStatus> parentVertex = titanDao.getParentVertex(componentV, EdgeLabelEnum.LAST_MODIFIER, JsonParseFlagEnum.NoParse);
if (parentVertex.isRight()) {
log.debug("Failed to fetch last modifier for tosca element with id {} error {}", componentV.getUniqueId(), parentVertex.right().value());
return parentVertex.right().value();
}
GraphVertex userV = parentVertex.left().value();
String userId = (String) userV.getMetadataProperty(GraphPropertyEnum.USERID);
toscaElement.setLastUpdaterUserId(userId);
toscaElement.setLastUpdaterFullName(buildFullName(userV));
return TitanOperationStatus.OK;
}
public String buildFullName(GraphVertex userV) {
String fullName = (String) userV.getMetadataProperty(GraphPropertyEnum.FIRST_NAME);
if (fullName == null) {
fullName = "";
} else {
fullName = fullName + " ";
}
String lastName = (String) userV.getMetadataProperty(GraphPropertyEnum.LAST_NAME);
if (lastName != null) {
fullName += lastName;
}
return fullName;
}
protected TitanOperationStatus setCreatorFromGraph(GraphVertex componentV, ToscaElement toscaElement) {
Either<GraphVertex, TitanOperationStatus> parentVertex = titanDao.getParentVertex(componentV, EdgeLabelEnum.CREATOR, JsonParseFlagEnum.NoParse);
if (parentVertex.isRight()) {
log.debug("Failed to fetch creator for tosca element with id {} error {}", componentV.getUniqueId(), parentVertex.right().value());
return parentVertex.right().value();
}
GraphVertex userV = parentVertex.left().value();
String creatorUserId = (String) userV.getMetadataProperty(GraphPropertyEnum.USERID);
toscaElement.setCreatorUserId(creatorUserId);
toscaElement.setCreatorFullName(buildFullName(userV));
return TitanOperationStatus.OK;
}
protected <T extends ToscaElement> T getResourceMetaDataFromResource(T toscaElement) {
if (toscaElement.getNormalizedName() == null || toscaElement.getNormalizedName().isEmpty()) {
toscaElement.setNormalizedName(ValidationUtils.normaliseComponentName(toscaElement.getName()));
}
if (toscaElement.getSystemName() == null || toscaElement.getSystemName().isEmpty()) {
toscaElement.setSystemName(ValidationUtils.convertToSystemName(toscaElement.getName()));
}
LifecycleStateEnum lifecycleStateEnum = toscaElement.getLifecycleState();
if (lifecycleStateEnum == null) {
toscaElement.setLifecycleState(LifecycleStateEnum.NOT_CERTIFIED_CHECKOUT);
}
long currentDate = System.currentTimeMillis();
if (toscaElement.getCreationDate() == null) {
toscaElement.setCreationDate(currentDate);
}
toscaElement.setLastUpdateDate(currentDate);
return toscaElement;
}
protected void fillCommonMetadata(GraphVertex nodeTypeVertex, ToscaElement toscaElement) {
if (toscaElement.isHighestVersion() == null) {
toscaElement.setHighestVersion(true);
}
nodeTypeVertex.addMetadataProperty(GraphPropertyEnum.IS_DELETED, toscaElement.getMetadataValue(JsonPresentationFields.IS_DELETED));
nodeTypeVertex.addMetadataProperty(GraphPropertyEnum.IS_HIGHEST_VERSION, toscaElement.getMetadataValueOrDefault(JsonPresentationFields.HIGHEST_VERSION, Boolean.TRUE));
nodeTypeVertex.addMetadataProperty(GraphPropertyEnum.STATE, toscaElement.getMetadataValue(JsonPresentationFields.LIFECYCLE_STATE));
nodeTypeVertex.addMetadataProperty(GraphPropertyEnum.RESOURCE_TYPE, toscaElement.getMetadataValue(JsonPresentationFields.RESOURCE_TYPE));
nodeTypeVertex.addMetadataProperty(GraphPropertyEnum.VERSION, toscaElement.getMetadataValue(JsonPresentationFields.VERSION));
nodeTypeVertex.addMetadataProperty(GraphPropertyEnum.NORMALIZED_NAME, toscaElement.getMetadataValue(JsonPresentationFields.NORMALIZED_NAME));
nodeTypeVertex.addMetadataProperty(GraphPropertyEnum.UNIQUE_ID, toscaElement.getMetadataValue(JsonPresentationFields.UNIQUE_ID));
nodeTypeVertex.addMetadataProperty(GraphPropertyEnum.TOSCA_RESOURCE_NAME, toscaElement.getMetadataValue(JsonPresentationFields.TOSCA_RESOURCE_NAME));
nodeTypeVertex.addMetadataProperty(GraphPropertyEnum.UUID, toscaElement.getMetadataValue(JsonPresentationFields.UUID));
nodeTypeVertex.addMetadataProperty(GraphPropertyEnum.IS_ABSTRACT, toscaElement.getMetadataValue(JsonPresentationFields.IS_ABSTRACT));
nodeTypeVertex.addMetadataProperty(GraphPropertyEnum.INVARIANT_UUID, toscaElement.getMetadataValue(JsonPresentationFields.INVARIANT_UUID));
nodeTypeVertex.addMetadataProperty(GraphPropertyEnum.NAME, toscaElement.getMetadataValue(JsonPresentationFields.NAME));
nodeTypeVertex.addMetadataProperty(GraphPropertyEnum.SYSTEM_NAME, toscaElement.getMetadataValue(JsonPresentationFields.SYSTEM_NAME));
toscaElement.getMetadata().entrySet().stream().filter(e -> e.getValue() != null).forEach(e -> nodeTypeVertex.setJsonMetadataField(JsonPresentationFields.getByPresentation(e.getKey()), e.getValue()));
nodeTypeVertex.setUniqueId(toscaElement.getUniqueId());
nodeTypeVertex.setType(toscaElement.getComponentType());
}
protected StorageOperationStatus assosiateToUsers(GraphVertex nodeTypeVertex, ToscaElement toscaElement) {
// handle user
String userId = toscaElement.getCreatorUserId();
Either<GraphVertex, TitanOperationStatus> findUser = findUserVertex(userId);
if (findUser.isRight()) {
TitanOperationStatus status = findUser.right().value();
log.error("Cannot find user {} in the graph. status is {}", userId, status);
return DaoStatusConverter.convertTitanStatusToStorageStatus(status);
}
GraphVertex creatorVertex = findUser.left().value();
GraphVertex updaterVertex = creatorVertex;
String updaterId = toscaElement.getLastUpdaterUserId();
if (updaterId != null && !updaterId.equals(userId)) {
findUser = findUserVertex(updaterId);
if (findUser.isRight()) {
TitanOperationStatus status = findUser.right().value();
log.error("Cannot find user {} in the graph. status is {}", userId, status);
return DaoStatusConverter.convertTitanStatusToStorageStatus(status);
} else {
updaterVertex = findUser.left().value();
}
}
Map<EdgePropertyEnum, Object> props = new HashMap<EdgePropertyEnum, Object>();
props.put(EdgePropertyEnum.STATE, (String) toscaElement.getMetadataValue(JsonPresentationFields.LIFECYCLE_STATE));
TitanOperationStatus result = titanDao.createEdge(updaterVertex, nodeTypeVertex, EdgeLabelEnum.STATE, props);
log.debug("After associating user {} to resource {}. Edge type is {}", updaterVertex, nodeTypeVertex.getUniqueId(), EdgeLabelEnum.STATE);
if (TitanOperationStatus.OK != result) {
return DaoStatusConverter.convertTitanStatusToStorageStatus(result);
}
result = titanDao.createEdge(updaterVertex, nodeTypeVertex, EdgeLabelEnum.LAST_MODIFIER, null);
log.debug("After associating user {} to resource {}. Edge type is {}", updaterVertex, nodeTypeVertex.getUniqueId(), EdgeLabelEnum.LAST_MODIFIER);
if (!result.equals(TitanOperationStatus.OK)) {
log.error("Failed to associate user {} to resource {}. Edge type is {}", updaterVertex, nodeTypeVertex.getUniqueId(), EdgeLabelEnum.LAST_MODIFIER);
return DaoStatusConverter.convertTitanStatusToStorageStatus(result);
}
toscaElement.setLastUpdaterUserId(toscaElement.getCreatorUserId());
toscaElement.setLastUpdaterFullName(toscaElement.getCreatorFullName());
result = titanDao.createEdge(creatorVertex, nodeTypeVertex, EdgeLabelEnum.CREATOR, null);
log.debug("After associating user {} to resource {}. Edge type is {} ", creatorVertex, nodeTypeVertex.getUniqueId(), EdgeLabelEnum.CREATOR);
if (!result.equals(TitanOperationStatus.OK)) {
log.error("Failed to associate user {} to resource {}. Edge type is {} ", creatorVertex, nodeTypeVertex.getUniqueId(), EdgeLabelEnum.CREATOR);
return DaoStatusConverter.convertTitanStatusToStorageStatus(result);
}
return StorageOperationStatus.OK;
}
protected StorageOperationStatus assosiateResourceMetadataToCategory(GraphVertex nodeTypeVertex, ToscaElement nodeType) {
String subcategoryName = nodeType.getCategories().get(0).getSubcategories().get(0).getName();
String categoryName = nodeType.getCategories().get(0).getName();
Either<GraphVertex, StorageOperationStatus> getCategoryVertex = getResourceCategoryVertex(nodeType.getUniqueId(), subcategoryName, categoryName);
if (getCategoryVertex.isRight()) {
return getCategoryVertex.right().value();
}
GraphVertex subCategoryV = getCategoryVertex.left().value();
TitanOperationStatus createEdge = titanDao.createEdge(nodeTypeVertex, subCategoryV, EdgeLabelEnum.CATEGORY, new HashMap<>());
if (createEdge != TitanOperationStatus.OK) {
log.trace("Failed to associate resource {} to category {} with id {}", nodeType.getUniqueId(), subcategoryName, subCategoryV.getUniqueId());
return DaoStatusConverter.convertTitanStatusToStorageStatus(createEdge);
}
return StorageOperationStatus.OK;
}
protected Either<GraphVertex, StorageOperationStatus> getResourceCategoryVertex(String elementId, String subcategoryName, String categoryName) {
Either<GraphVertex, StorageOperationStatus> category = categoryOperation.getCategory(categoryName, VertexTypeEnum.RESOURCE_CATEGORY);
if (category.isRight()) {
log.trace("Failed to fetch category {} for resource {} error {}", categoryName, elementId, category.right().value());
return Either.right(category.right().value());
}
GraphVertex categoryV = category.left().value();
if (subcategoryName != null) {
Either<GraphVertex, StorageOperationStatus> subCategory = categoryOperation.getSubCategoryForCategory(categoryV, subcategoryName);
if (subCategory.isRight()) {
log.trace("Failed to fetch subcategory {} of category for resource {} error {}", subcategoryName, categoryName, elementId, subCategory.right().value());
return Either.right(subCategory.right().value());
}
GraphVertex subCategoryV = subCategory.left().value();
return Either.left(subCategoryV);
}
return Either.left(categoryV);
}
private StorageOperationStatus associateArtifactsToResource(GraphVertex nodeTypeVertex, ToscaElement toscaElement) {
Map<String, ArtifactDataDefinition> artifacts = toscaElement.getArtifacts();
Either<GraphVertex, StorageOperationStatus> status;
if (artifacts != null) {
artifacts.values().stream().filter(a -> a.getUniqueId() == null).forEach(a -> {
String uniqueId = UniqueIdBuilder.buildPropertyUniqueId(nodeTypeVertex.getUniqueId().toLowerCase(), a.getArtifactLabel().toLowerCase());
a.setUniqueId(uniqueId);
});
status = assosiateElementToData(nodeTypeVertex, VertexTypeEnum.ARTIFACTS, EdgeLabelEnum.ARTIFACTS, artifacts);
if (status.isRight()) {
return status.right().value();
}
}
Map<String, ArtifactDataDefinition> toscaArtifacts = toscaElement.getToscaArtifacts();
if (toscaArtifacts != null) {
toscaArtifacts.values().stream().filter(a -> a.getUniqueId() == null).forEach(a -> {
String uniqueId = UniqueIdBuilder.buildPropertyUniqueId(nodeTypeVertex.getUniqueId().toLowerCase(), a.getArtifactLabel().toLowerCase());
a.setUniqueId(uniqueId);
});
status = assosiateElementToData(nodeTypeVertex, VertexTypeEnum.TOSCA_ARTIFACTS, EdgeLabelEnum.TOSCA_ARTIFACTS, toscaArtifacts);
if (status.isRight()) {
return status.right().value();
}
}
Map<String, ArtifactDataDefinition> deploymentArtifacts = toscaElement.getDeploymentArtifacts();
if (deploymentArtifacts != null) {
deploymentArtifacts.values().stream().filter(a -> a.getUniqueId() == null).forEach(a -> {
String uniqueId = UniqueIdBuilder.buildPropertyUniqueId(nodeTypeVertex.getUniqueId().toLowerCase(), a.getArtifactLabel().toLowerCase());
a.setUniqueId(uniqueId);
});
status = assosiateElementToData(nodeTypeVertex, VertexTypeEnum.DEPLOYMENT_ARTIFACTS, EdgeLabelEnum.DEPLOYMENT_ARTIFACTS, deploymentArtifacts);
if (status.isRight()) {
return status.right().value();
}
}
return StorageOperationStatus.OK;
}
protected TitanOperationStatus disassociateAndDeleteCommonElements(GraphVertex toscaElementVertex) {
TitanOperationStatus status = titanDao.disassociateAndDeleteLast(toscaElementVertex, Direction.OUT, EdgeLabelEnum.ARTIFACTS);
if (status != TitanOperationStatus.OK) {
log.debug("Failed to disaccociate artifact for {} error {}", toscaElementVertex.getUniqueId(), status);
return status;
}
status = titanDao.disassociateAndDeleteLast(toscaElementVertex, Direction.OUT, EdgeLabelEnum.TOSCA_ARTIFACTS);
if (status != TitanOperationStatus.OK) {
log.debug("Failed to disaccociate tosca artifact for {} error {}", toscaElementVertex.getUniqueId(), status);
return status;
}
status = titanDao.disassociateAndDeleteLast(toscaElementVertex, Direction.OUT, EdgeLabelEnum.DEPLOYMENT_ARTIFACTS);
if (status != TitanOperationStatus.OK) {
log.debug("Failed to deployment artifact for {} error {}", toscaElementVertex.getUniqueId(), status);
return status;
}
status = titanDao.disassociateAndDeleteLast(toscaElementVertex, Direction.OUT, EdgeLabelEnum.PROPERTIES);
if (status != TitanOperationStatus.OK) {
log.debug("Failed to disaccociate properties for {} error {}", toscaElementVertex.getUniqueId(), status);
return status;
}
status = titanDao.disassociateAndDeleteLast(toscaElementVertex, Direction.OUT, EdgeLabelEnum.ATTRIBUTES);
if (status != TitanOperationStatus.OK) {
log.debug("Failed to disaccociate attributes for {} error {}", toscaElementVertex.getUniqueId(), status);
return status;
}
status = titanDao.disassociateAndDeleteLast(toscaElementVertex, Direction.OUT, EdgeLabelEnum.ADDITIONAL_INFORMATION);
if (status != TitanOperationStatus.OK) {
log.debug("Failed to disaccociate additional information for {} error {}", toscaElementVertex.getUniqueId(), status);
return status;
}
status = titanDao.disassociateAndDeleteLast(toscaElementVertex, Direction.OUT, EdgeLabelEnum.CAPABILITIES);
if (status != TitanOperationStatus.OK) {
log.debug("Failed to disaccociate capabilities for {} error {}", toscaElementVertex.getUniqueId(), status);
return status;
}
status = titanDao.disassociateAndDeleteLast(toscaElementVertex, Direction.OUT, EdgeLabelEnum.REQUIREMENTS);
if (status != TitanOperationStatus.OK) {
log.debug("Failed to disaccociate requirements for {} error {}", toscaElementVertex.getUniqueId(), status);
return status;
}
return TitanOperationStatus.OK;
}
protected StorageOperationStatus assosiateCommonForToscaElement(GraphVertex nodeTypeVertex, ToscaElement toscaElement, List<GraphVertex> derivedResources) {
StorageOperationStatus associateUsers = assosiateToUsers(nodeTypeVertex, toscaElement);
if (associateUsers != StorageOperationStatus.OK) {
return associateUsers;
}
StorageOperationStatus associateArtifacts = associateArtifactsToResource(nodeTypeVertex, toscaElement);
if (associateArtifacts != StorageOperationStatus.OK) {
return associateArtifacts;
}
StorageOperationStatus associateProperties = associatePropertiesToResource(nodeTypeVertex, toscaElement, derivedResources);
if (associateProperties != StorageOperationStatus.OK) {
return associateProperties;
}
StorageOperationStatus associateAdditionaInfo = associateAdditionalInfoToResource(nodeTypeVertex, toscaElement);
if (associateAdditionaInfo != StorageOperationStatus.OK) {
return associateAdditionaInfo;
}
return StorageOperationStatus.OK;
}
protected StorageOperationStatus associatePropertiesToResource(GraphVertex nodeTypeVertex, ToscaElement nodeType, List<GraphVertex> derivedResources) {
// Note : currently only one derived supported!!!!
Either<Map<String, PropertyDataDefinition>, StorageOperationStatus> dataFromDerived = getDataFromDerived(derivedResources, EdgeLabelEnum.PROPERTIES);
if (dataFromDerived.isRight()) {
return dataFromDerived.right().value();
}
Map<String, PropertyDataDefinition> propertiesAll = dataFromDerived.left().value();
Map<String, PropertyDataDefinition> properties = nodeType.getProperties();
if (properties != null) {
properties.values().stream().filter(p -> p.getUniqueId() == null).forEach(p -> {
String uid = UniqueIdBuilder.buildPropertyUniqueId(nodeTypeVertex.getUniqueId(), p.getName());
p.setUniqueId(uid);
});
Either<Map<String, PropertyDataDefinition>, String> eitherMerged = ToscaDataDefinition.mergeDataMaps(propertiesAll, properties);
if (eitherMerged.isRight()) {
// TODO re-factor error handling - moving BL to operation resulted in loss of info about the invalid property
log.debug("property {} cannot be overriden", eitherMerged.right().value());
return StorageOperationStatus.INVALID_PROPERTY;
}
}
if (!propertiesAll.isEmpty()) {
Either<GraphVertex, StorageOperationStatus> assosiateElementToData = assosiateElementToData(nodeTypeVertex, VertexTypeEnum.PROPERTIES, EdgeLabelEnum.PROPERTIES, propertiesAll);
if (assosiateElementToData.isRight()) {
return assosiateElementToData.right().value();
}
}
return StorageOperationStatus.OK;
}
private StorageOperationStatus associateAdditionalInfoToResource(GraphVertex nodeTypeVertex, ToscaElement nodeType) {
Map<String, AdditionalInfoParameterDataDefinition> additionalInformation = nodeType.getAdditionalInformation();
if (additionalInformation != null) {
Either<GraphVertex, StorageOperationStatus> assosiateElementToData = assosiateElementToData(nodeTypeVertex, VertexTypeEnum.ADDITIONAL_INFORMATION, EdgeLabelEnum.ADDITIONAL_INFORMATION, additionalInformation);
if (assosiateElementToData.isRight()) {
return assosiateElementToData.right().value();
}
}
return StorageOperationStatus.OK;
}
protected <T extends ToscaDataDefinition> Either<Map<String, T>, StorageOperationStatus> getDataFromDerived(List<GraphVertex> derivedResources, EdgeLabelEnum edge) {
Map<String, T> propertiesAll = new HashMap<>();
if (derivedResources != null && !derivedResources.isEmpty()) {
for (GraphVertex derived : derivedResources) {
Either<List<GraphVertex>, TitanOperationStatus> derivedProperties = titanDao.getChildrenVertecies(derived, edge, JsonParseFlagEnum.ParseJson);
if (derivedProperties.isRight()) {
if (derivedProperties.right().value() != TitanOperationStatus.NOT_FOUND) {
log.debug("Failed to get properties for derived from {} error {}", derived.getUniqueId(), derivedProperties.right().value());
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(derivedProperties.right().value()));
} else {
continue;
}
}
List<GraphVertex> propList = derivedProperties.left().value();
for (GraphVertex propV : propList) {
Map<String, T> propertiesFromDerived = (Map<String, T>) propV.getJson();
if (propertiesFromDerived != null) {
propertiesFromDerived.entrySet().forEach(x -> x.getValue().setOwnerIdIfEmpty(derived.getUniqueId()));
propertiesAll.putAll(propertiesFromDerived);
}
}
}
}
return Either.left(propertiesAll);
}
protected TitanOperationStatus setArtifactsFromGraph(GraphVertex componentV, ToscaElement toscaElement) {
Either<Map<String, ArtifactDataDefinition>, TitanOperationStatus> result = getDataFromGraph(componentV, EdgeLabelEnum.ARTIFACTS);
if (result.isLeft()) {
toscaElement.setArtifacts(result.left().value());
} else {
if (result.right().value() != TitanOperationStatus.NOT_FOUND) {
return result.right().value();
}
}
result = getDataFromGraph(componentV, EdgeLabelEnum.DEPLOYMENT_ARTIFACTS);
if (result.isLeft()) {
toscaElement.setDeploymentArtifacts(result.left().value());
} else {
if (result.right().value() != TitanOperationStatus.NOT_FOUND) {
return result.right().value();
}
}
result = getDataFromGraph(componentV, EdgeLabelEnum.TOSCA_ARTIFACTS);
if (result.isLeft()) {
toscaElement.setToscaArtifacts(result.left().value());
} else {
if (result.right().value() != TitanOperationStatus.NOT_FOUND) {
return result.right().value();
}
}
return TitanOperationStatus.OK;
}
protected TitanOperationStatus setAllVersions(GraphVertex componentV, ToscaElement toscaElement) {
Map<String, String> allVersion = new HashMap<>();
allVersion.put((String) componentV.getMetadataProperty(GraphPropertyEnum.VERSION), componentV.getUniqueId());
ArrayList<GraphVertex> allChildrenAndParants = new ArrayList<GraphVertex>();
Either<GraphVertex, TitanOperationStatus> childResourceRes = titanDao.getChildVertex(componentV, EdgeLabelEnum.VERSION, JsonParseFlagEnum.NoParse);
while (childResourceRes.isLeft()) {
GraphVertex child = childResourceRes.left().value();
allChildrenAndParants.add(child);
childResourceRes = titanDao.getChildVertex(child, EdgeLabelEnum.VERSION, JsonParseFlagEnum.NoParse);
}
TitanOperationStatus operationStatus = childResourceRes.right().value();
if (operationStatus != TitanOperationStatus.NOT_FOUND) {
return operationStatus;
} else {
Either<GraphVertex, TitanOperationStatus> parentResourceRes = titanDao.getParentVertex(componentV, EdgeLabelEnum.VERSION, JsonParseFlagEnum.NoParse);
while (parentResourceRes.isLeft()) {
GraphVertex parent = parentResourceRes.left().value();
allChildrenAndParants.add(parent);
parentResourceRes = titanDao.getParentVertex(parent, EdgeLabelEnum.VERSION, JsonParseFlagEnum.NoParse);
}
operationStatus = parentResourceRes.right().value();
if (operationStatus != TitanOperationStatus.NOT_FOUND) {
return operationStatus;
} else {
allChildrenAndParants.stream().filter(vertex -> {
Boolean isDeleted = (Boolean) vertex.getMetadataProperty(GraphPropertyEnum.IS_DELETED);
return (isDeleted == null || isDeleted == false);
}).forEach(vertex -> allVersion.put((String) vertex.getMetadataProperty(GraphPropertyEnum.VERSION), vertex.getUniqueId()));
toscaElement.setAllVersions(allVersion);
return TitanOperationStatus.OK;
}
}
}
protected <T extends ToscaElement> Either<List<T>, StorageOperationStatus> getFollowedComponent(String userId, Set<LifecycleStateEnum> lifecycleStates, Set<LifecycleStateEnum> lastStateStates, ComponentTypeEnum neededType) {
Either<List<T>, StorageOperationStatus> result = null;
Map<GraphPropertyEnum, Object> props = null;
if (userId != null) {
props = new HashMap<>();
// for Designer retrieve specific user
props.put(GraphPropertyEnum.USERID, userId);
}
// in case of user id == null -> get all users by label
// for Tester and Admin retrieve all users
Either<List<GraphVertex>, TitanOperationStatus> usersByCriteria = titanDao.getByCriteria(VertexTypeEnum.USER, props, JsonParseFlagEnum.NoParse);
if (usersByCriteria.isRight()) {
log.debug("Failed to fetch users by criteria {} error {}", props, usersByCriteria.right().value());
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(usersByCriteria.right().value()));
}
List<GraphVertex> users = usersByCriteria.left().value();
List<T> components = new ArrayList<>();
List<T> componentsPerUser;
for (GraphVertex userV : users) {
HashSet<String> ids = new HashSet<String>();
Either<List<GraphVertex>, TitanOperationStatus> childrenVertecies = titanDao.getChildrenVertecies(userV, EdgeLabelEnum.STATE, JsonParseFlagEnum.NoParse);
if (childrenVertecies.isRight() && childrenVertecies.right().value() != TitanOperationStatus.NOT_FOUND) {
log.debug("Failed to fetch children vertices for user {} by edge {} error {}", userV.getMetadataProperty(GraphPropertyEnum.USERID), EdgeLabelEnum.STATE, childrenVertecies.right().value());
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(childrenVertecies.right().value()));
}
// get all resource with current state
if (childrenVertecies.isLeft()) {
componentsPerUser = fetchComponents(lifecycleStates, childrenVertecies.left().value(), neededType, EdgeLabelEnum.STATE);
if (componentsPerUser != null) {
for (T comp : componentsPerUser) {
ids.add(comp.getUniqueId());
components.add(comp);
}
}
}
if (lastStateStates != null && !lastStateStates.isEmpty()) {
// get all resource with last state
childrenVertecies = titanDao.getChildrenVertecies(userV, EdgeLabelEnum.LAST_STATE, JsonParseFlagEnum.NoParse);
if (childrenVertecies.isRight() && childrenVertecies.right().value() != TitanOperationStatus.NOT_FOUND) {
log.debug("Failed to fetch children vertices for user {} by edge {} error {}", userV.getMetadataProperty(GraphPropertyEnum.USERID), EdgeLabelEnum.LAST_STATE, childrenVertecies.right().value());
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(childrenVertecies.right().value()));
}
if (childrenVertecies.isLeft()) {
boolean isFirst;
componentsPerUser = fetchComponents(lastStateStates, childrenVertecies.left().value(), neededType, EdgeLabelEnum.LAST_STATE);
if (componentsPerUser != null) {
for (T comp : componentsPerUser) {
isFirst = true;
if (ids.contains(comp.getUniqueId())) {
isFirst = false;
}
if (isFirst == true) {
components.add(comp);
}
}
}
}
}
} // whlile users
;
result = Either.left(components);
return result;
}
private <T extends ToscaElement> List<T> fetchComponents(Set<LifecycleStateEnum> lifecycleStates, List<GraphVertex> vertices, ComponentTypeEnum neededType, EdgeLabelEnum edgelabel) {
List<T> components = new ArrayList<>();
for (GraphVertex node : vertices) {
Iterator<Edge> edges = node.getVertex().edges(Direction.IN, edgelabel.name());
while (edges.hasNext()) {
Edge edge = edges.next();
String stateStr = (String) titanDao.getProperty(edge, EdgePropertyEnum.STATE);
LifecycleStateEnum nodeState = LifecycleStateEnum.findState(stateStr);
if (nodeState == null) {
log.debug("no supported STATE {} for element {}", stateStr, node.getUniqueId());
continue;
}
if (lifecycleStates != null && lifecycleStates.contains(nodeState)) {
Boolean isDeleted = (Boolean) node.getMetadataProperty(GraphPropertyEnum.IS_DELETED);
if (isDeleted != null && isDeleted) {
log.trace("Deleted element {}, discard", node.getUniqueId());
continue;
}
Boolean isHighest = (Boolean) node.getMetadataProperty(GraphPropertyEnum.IS_HIGHEST_VERSION);
if (isHighest) {
ComponentTypeEnum componentType = node.getType();
// get only latest versions
if (componentType == null) {
log.debug("No supported type {} for vertex {}", componentType, node.getUniqueId());
continue;
}
if (neededType == componentType) {
switch (componentType) {
case SERVICE:
case PRODUCT:
handleNode(components, node, componentType);
break;
case RESOURCE:
Boolean isAbtract = (Boolean) node.getMetadataProperty(GraphPropertyEnum.IS_ABSTRACT);
if (isAbtract == null || false == isAbtract) {
handleNode(components, node, componentType);
} // if not abstract
break;
default:
log.debug("not supported node type {}", componentType);
break;
}// case
} // needed type
}
} // if
} // while edges
} // while resources
return components;
}
protected <T extends ToscaElement> void handleNode(List<T> components, GraphVertex vertexComponent, ComponentTypeEnum nodeType) {
Either<T, StorageOperationStatus> component = getLightComponent(vertexComponent, nodeType, new ComponentParametersView(true));
if (component.isRight()) {
log.debug("Failed to get component for id = {} error : {} skip resource", vertexComponent.getUniqueId(), component.right().value());
} else {
components.add(component.left().value());
}
}
protected <T extends ToscaElement> Either<T, StorageOperationStatus> getLightComponent(String componentUid, ComponentTypeEnum nodeType, ComponentParametersView parametersFilter) {
Either<GraphVertex, TitanOperationStatus> getVertexRes = titanDao.getVertexById(componentUid);
if (getVertexRes.isRight()) {
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(getVertexRes.right().value()));
}
return getLightComponent(getVertexRes.left().value(), nodeType, parametersFilter);
}
protected <T extends ToscaElement> Either<T, StorageOperationStatus> getLightComponent(GraphVertex vertexComponent, ComponentTypeEnum nodeType, ComponentParametersView parametersFilter) {
log.trace("Starting to build light component of type {}, id {}", nodeType, vertexComponent.getUniqueId());
titanDao.parseVertexProperties(vertexComponent, JsonParseFlagEnum.ParseMetadata);
T toscaElement = convertToComponent(vertexComponent);
TitanOperationStatus status = setCreatorFromGraph(vertexComponent, toscaElement);
if (status != TitanOperationStatus.OK) {
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
}
status = setLastModifierFromGraph(vertexComponent, toscaElement);
if (status != TitanOperationStatus.OK) {
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
}
status = setCategoriesFromGraph(vertexComponent, toscaElement);
if (status != TitanOperationStatus.OK) {
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
}
if (!parametersFilter.isIgnoreAllVersions()) {
status = setAllVersions(vertexComponent, toscaElement);
if (status != TitanOperationStatus.OK) {
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
}
}
if (!parametersFilter.isIgnoreCapabilities()) {
status = setCapabilitiesFromGraph(vertexComponent, toscaElement);
if (status != TitanOperationStatus.OK) {
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
}
}
if (!parametersFilter.isIgnoreRequirements()) {
status = setRequirementsFromGraph(vertexComponent, toscaElement);
if (status != TitanOperationStatus.OK) {
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(status));
}
}
log.debug("Ended to build light component of type {}, id {}", nodeType, vertexComponent.getUniqueId());
return Either.left(toscaElement);
}
@SuppressWarnings("unchecked")
protected <T extends ToscaElement> T convertToComponent(GraphVertex componentV) {
ToscaElement toscaElement = null;
VertexTypeEnum label = componentV.getLabel();
switch (label) {
case NODE_TYPE:
toscaElement = new NodeType();
break;
case TOPOLOGY_TEMPLATE:
toscaElement = new TopologyTemplate();
break;
default:
log.debug("Not supported tosca type {}", label);
break;
}
Map<String, Object> jsonMetada = componentV.getMetadataJson();
if (toscaElement != null) {
toscaElement.setMetadata(jsonMetada);
}
return (T) toscaElement;
}
protected TitanOperationStatus setResourceCategoryFromGraph(GraphVertex componentV, ToscaElement toscaElement) {
List<CategoryDefinition> categories = new ArrayList<>();
SubCategoryDefinition subcategory;
Either<GraphVertex, TitanOperationStatus> childVertex = titanDao.getChildVertex(componentV, EdgeLabelEnum.CATEGORY, JsonParseFlagEnum.NoParse);
if (childVertex.isRight()) {
log.debug("failed to fetch {} for tosca element with id {}, error {}", EdgeLabelEnum.CATEGORY, componentV.getUniqueId(), childVertex.right().value());
return childVertex.right().value();
}
GraphVertex subCategoryV = childVertex.left().value();
Map<GraphPropertyEnum, Object> metadataProperties = subCategoryV.getMetadataProperties();
subcategory = new SubCategoryDefinition();
subcategory.setUniqueId(subCategoryV.getUniqueId());
subcategory.setNormalizedName((String) metadataProperties.get(GraphPropertyEnum.NORMALIZED_NAME));
subcategory.setName((String) metadataProperties.get(GraphPropertyEnum.NAME));
Type listTypeSubcat = new TypeToken<List<String>>() {
}.getType();
List<String> iconsfromJsonSubcat = getGson().fromJson((String) metadataProperties.get(GraphPropertyEnum.ICONS), listTypeSubcat);
subcategory.setIcons(iconsfromJsonSubcat);
Either<GraphVertex, TitanOperationStatus> parentVertex = titanDao.getParentVertex(subCategoryV, EdgeLabelEnum.SUB_CATEGORY, JsonParseFlagEnum.NoParse);
if (parentVertex.isRight()) {
log.debug("failed to fetch {} for category with id {}, error {}", EdgeLabelEnum.SUB_CATEGORY, subCategoryV.getUniqueId(), parentVertex.right().value());
return childVertex.right().value();
}
GraphVertex categoryV = parentVertex.left().value();
metadataProperties = categoryV.getMetadataProperties();
CategoryDefinition category = new CategoryDefinition();
category.setUniqueId(categoryV.getUniqueId());
category.setNormalizedName((String) metadataProperties.get(GraphPropertyEnum.NORMALIZED_NAME));
category.setName((String) metadataProperties.get(GraphPropertyEnum.NAME));
Type listTypeCat = new TypeToken<List<String>>() {
}.getType();
List<String> iconsfromJsonCat = getGson().fromJson((String) metadataProperties.get(GraphPropertyEnum.ICONS), listTypeCat);
category.setIcons(iconsfromJsonCat);
category.addSubCategory(subcategory);
categories.add(category);
toscaElement.setCategories(categories);
return TitanOperationStatus.OK;
}
public <T extends ToscaElement> Either<T, StorageOperationStatus> updateToscaElement(T toscaElementToUpdate, GraphVertex elementV, ComponentParametersView filterResult) {
Either<T, StorageOperationStatus> result = null;
log.debug("In updateToscaElement. received component uid = {}", (toscaElementToUpdate == null ? null : toscaElementToUpdate.getUniqueId()));
if (toscaElementToUpdate == null) {
log.error("Service object is null");
result = Either.right(StorageOperationStatus.BAD_REQUEST);
return result;
}
String modifierUserId = toscaElementToUpdate.getLastUpdaterUserId();
if (modifierUserId == null || modifierUserId.isEmpty()) {
log.error("UserId is missing in the request.");
result = Either.right(StorageOperationStatus.BAD_REQUEST);
return result;
}
Either<GraphVertex, TitanOperationStatus> findUser = findUserVertex(modifierUserId);
if (findUser.isRight()) {
TitanOperationStatus status = findUser.right().value();
log.error("Cannot find user {} in the graph. status is {}", modifierUserId, status);
return result;
}
GraphVertex modifierV = findUser.left().value();
// UserData modifierUserData = findUser.left().value();
String toscaElementId = toscaElementToUpdate.getUniqueId();
Either<GraphVertex, TitanOperationStatus> parentVertex = titanDao.getParentVertex(elementV, EdgeLabelEnum.LAST_MODIFIER, JsonParseFlagEnum.NoParse);
if (parentVertex.isRight()) {
log.debug("Failed to fetch last modifier for tosca element with id {} error {}", toscaElementId, parentVertex.right().value());
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(parentVertex.right().value()));
}
GraphVertex userV = parentVertex.left().value();
String currentModifier = (String) userV.getMetadataProperty(GraphPropertyEnum.USERID);
String prevSystemName = (String) elementV.getMetadataProperty(GraphPropertyEnum.SYSTEM_NAME);
if (currentModifier.equals(modifierUserId)) {
log.debug("Graph LAST MODIFIER edge should not be changed since the modifier is the same as the last modifier.");
} else {
log.debug("Going to update the last modifier user of the resource from {} to {}", currentModifier, modifierUserId);
StorageOperationStatus status = moveLastModifierEdge(elementV, modifierV);
log.debug("Finish to update the last modifier user of the resource from {} to {}. status is {}", currentModifier, modifierUserId, status);
if (status != StorageOperationStatus.OK) {
result = Either.right(status);
return result;
}
}
final long currentTimeMillis = System.currentTimeMillis();
log.debug("Going to update the last Update Date of the resource from {} to {}", elementV.getJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE), currentTimeMillis);
elementV.setJsonMetadataField(JsonPresentationFields.LAST_UPDATE_DATE, currentTimeMillis);
StorageOperationStatus checkCategories = validateCategories(toscaElementToUpdate, elementV);
if (checkCategories != StorageOperationStatus.OK) {
result = Either.right(checkCategories);
return result;
}
// update all data on vertex
fillToscaElementVertexData(elementV, toscaElementToUpdate, JsonParseFlagEnum.ParseMetadata);
Either<GraphVertex, TitanOperationStatus> updateElement = titanDao.updateVertex(elementV);
if (updateElement.isRight()) {
log.error("Failed to update resource {}. status is {}", toscaElementId, updateElement.right().value());
result = Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(updateElement.right().value()));
return result;
}
GraphVertex updateElementV = updateElement.left().value();
// DE230195 in case resource name changed update TOSCA artifacts
// file names accordingly
String newSystemName = (String) updateElementV.getMetadataProperty(GraphPropertyEnum.SYSTEM_NAME);
if (newSystemName != null && !newSystemName.equals(prevSystemName)) {
Either<Map<String, ArtifactDataDefinition>, TitanOperationStatus> resultToscaArt = getDataFromGraph(updateElementV, EdgeLabelEnum.TOSCA_ARTIFACTS);
if (resultToscaArt.isRight()) {
log.debug("Failed to get tosca artifact from graph for tosca element {} error {}", toscaElementId, resultToscaArt.right().value());
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(resultToscaArt.right().value()));
}
Map<String, ArtifactDataDefinition> toscaArtifacts = resultToscaArt.left().value();
if (toscaArtifacts != null) {
for (Entry<String, ArtifactDataDefinition> artifact : toscaArtifacts.entrySet()) {
generateNewToscaFileName(toscaElementToUpdate.getComponentType().getValue().toLowerCase(), newSystemName, artifact.getValue());
}
// TODO call to new Artifact operation in order to update list of artifacts
}
// US833308 VLI in service - specific network_role property value logic
if (ComponentTypeEnum.SERVICE == toscaElementToUpdate.getComponentType()) {
// update method logs success/error and returns boolean (true if nothing fails)
// TODO!!!!
// updateServiceNameInVLIsNetworkRolePropertyValues(component, prevSystemName, newSystemName);
}
}
if (toscaElementToUpdate.getComponentType() == ComponentTypeEnum.RESOURCE) {
StorageOperationStatus resultDerived = updateDerived(toscaElementToUpdate, updateElementV);
if (resultDerived != StorageOperationStatus.OK) {
log.debug("Failed to update from derived data for element {} error {}", toscaElementId, resultDerived);
return Either.right(resultDerived);
}
}
Either<T, StorageOperationStatus> updatedResource = getToscaElement(updateElementV, filterResult);
if (updatedResource.isRight()) {
log.error("Failed to fetch tosca element {} after update , error {}", toscaElementId, updatedResource.right().value());
result = Either.right(StorageOperationStatus.BAD_REQUEST);
return result;
}
T updatedResourceValue = updatedResource.left().value();
result = Either.left(updatedResourceValue);
return result;
}
protected StorageOperationStatus moveLastModifierEdge(GraphVertex elementV, GraphVertex modifierV) {
return DaoStatusConverter.convertTitanStatusToStorageStatus(titanDao.moveEdge(elementV, modifierV, EdgeLabelEnum.LAST_MODIFIER, Direction.IN));
}
protected StorageOperationStatus moveCategoryEdge(GraphVertex elementV, GraphVertex categoryV) {
return DaoStatusConverter.convertTitanStatusToStorageStatus(titanDao.moveEdge(elementV, categoryV, EdgeLabelEnum.CATEGORY, Direction.OUT));
}
private void generateNewToscaFileName(String componentType, String componentName, ArtifactDataDefinition artifactInfo) {
Map<String, Object> getConfig = (Map<String, Object>) ConfigurationManager.getConfigurationManager().getConfiguration().getToscaArtifacts().entrySet().stream().filter(p -> p.getKey().equalsIgnoreCase(artifactInfo.getArtifactLabel()))
.findAny().get().getValue();
artifactInfo.setArtifactName(componentType + "-" + componentName + getConfig.get("artifactName"));
}
protected <T extends ToscaElement> StorageOperationStatus validateResourceCategory(T toscaElementToUpdate, GraphVertex elementV) {
StorageOperationStatus status = StorageOperationStatus.OK;
List<CategoryDefinition> newCategoryList = toscaElementToUpdate.getCategories();
CategoryDefinition newCategory = newCategoryList.get(0);
Either<GraphVertex, TitanOperationStatus> childVertex = titanDao.getChildVertex(elementV, EdgeLabelEnum.CATEGORY, JsonParseFlagEnum.NoParse);
if (childVertex.isRight()) {
log.debug("failed to fetch {} for tosca element with id {}, error {}", EdgeLabelEnum.CATEGORY, elementV.getUniqueId(), childVertex.right().value());
return DaoStatusConverter.convertTitanStatusToStorageStatus(childVertex.right().value());
}
GraphVertex subCategoryV = childVertex.left().value();
Map<GraphPropertyEnum, Object> metadataProperties = subCategoryV.getMetadataProperties();
String subCategoryNameCurrent = (String) metadataProperties.get(GraphPropertyEnum.NAME);
Either<GraphVertex, TitanOperationStatus> parentVertex = titanDao.getParentVertex(subCategoryV, EdgeLabelEnum.SUB_CATEGORY, JsonParseFlagEnum.NoParse);
if (parentVertex.isRight()) {
log.debug("failed to fetch {} for category with id {}, error {}", EdgeLabelEnum.SUB_CATEGORY, subCategoryV.getUniqueId(), parentVertex.right().value());
return DaoStatusConverter.convertTitanStatusToStorageStatus(childVertex.right().value());
}
GraphVertex categoryV = parentVertex.left().value();
metadataProperties = categoryV.getMetadataProperties();
String categoryNameCurrent = (String) metadataProperties.get(GraphPropertyEnum.NAME);
boolean categoryWasChanged = false;
String newCategoryName = newCategory.getName();
SubCategoryDefinition newSubcategory = newCategory.getSubcategories().get(0);
String newSubCategoryName = newSubcategory.getName();
if (newCategoryName != null && false == newCategoryName.equals(categoryNameCurrent)) {
// the category was changed
categoryWasChanged = true;
} else {
// the sub-category was changed
if (newSubCategoryName != null && false == newSubCategoryName.equals(subCategoryNameCurrent)) {
log.debug("Going to update the category of the resource from {} to {}", categoryNameCurrent, newCategory);
categoryWasChanged = true;
}
}
if (categoryWasChanged) {
Either<GraphVertex, StorageOperationStatus> getCategoryVertex = getResourceCategoryVertex(elementV.getUniqueId(), newSubCategoryName, newCategoryName);
if (getCategoryVertex.isRight()) {
return getCategoryVertex.right().value();
}
GraphVertex newCategoryV = getCategoryVertex.left().value();
status = moveCategoryEdge(elementV, newCategoryV);
log.debug("Going to update the category of the resource from {} to {}. status is {}", categoryNameCurrent, newCategory, status);
}
return status;
}
public <T extends ToscaElement> Either<List<T>, StorageOperationStatus> getElementCatalogData(ComponentTypeEnum componentType, List<ResourceTypeEnum> excludeTypes, boolean isHighestVersions) {
Either<List<GraphVertex>, TitanOperationStatus> listOfComponents;
if (isHighestVersions) {
listOfComponents = getListOfHighestComponents(componentType, excludeTypes);
}
else {
listOfComponents = getListOfHighestAndAllCertifiedComponents(componentType, excludeTypes);
}
if (listOfComponents.isRight() && listOfComponents.right().value() != TitanOperationStatus.NOT_FOUND) {
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(listOfComponents.right().value()));
}
List<T> result = new ArrayList<>();
if (listOfComponents.isLeft()) {
List<GraphVertex> highestAndAllCertified = listOfComponents.left().value();
if (highestAndAllCertified != null && false == highestAndAllCertified.isEmpty()) {
for (GraphVertex vertexComponent : highestAndAllCertified) {
Either<T, StorageOperationStatus> component = getLightComponent(vertexComponent, componentType, new ComponentParametersView(true));
if (component.isRight()) {
log.debug("Failed to fetch light element for {} error {}", vertexComponent.getUniqueId(), component.right().value());
return Either.right(component.right().value());
} else {
result.add(component.left().value());
}
}
}
}
return Either.left(result);
}
private Either<List<GraphVertex>, TitanOperationStatus> getListOfHighestComponents(ComponentTypeEnum componentType, List<ResourceTypeEnum> excludeTypes) {
Map<GraphPropertyEnum, Object> propertiesToMatch = new HashMap<>();
Map<GraphPropertyEnum, Object> propertiesHasNotToMatch = new HashMap<>();
propertiesToMatch.put(GraphPropertyEnum.COMPONENT_TYPE, componentType.name());
propertiesToMatch.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
if (componentType == ComponentTypeEnum.RESOURCE) {
propertiesToMatch.put(GraphPropertyEnum.IS_ABSTRACT, false);
propertiesHasNotToMatch.put(GraphPropertyEnum.RESOURCE_TYPE, excludeTypes);
}
propertiesHasNotToMatch.put(GraphPropertyEnum.IS_DELETED, true);
return titanDao.getByCriteria(null, propertiesToMatch, propertiesHasNotToMatch, JsonParseFlagEnum.ParseMetadata);
}
// highest + (certified && !highest)
public Either<List<GraphVertex>, TitanOperationStatus> getListOfHighestAndAllCertifiedComponents(ComponentTypeEnum componentType, List<ResourceTypeEnum> excludeTypes) {
long startFetchAllStates = System.currentTimeMillis();
Either<List<GraphVertex>, TitanOperationStatus> highestNodes = getListOfHighestComponents(componentType, excludeTypes);
Map<GraphPropertyEnum, Object> propertiesToMatchCertified = new HashMap<>();
Map<GraphPropertyEnum, Object> propertiesHasNotToMatchCertified = new HashMap<>();
propertiesToMatchCertified.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name());
propertiesToMatchCertified.put(GraphPropertyEnum.COMPONENT_TYPE, componentType.name());
if (componentType == ComponentTypeEnum.RESOURCE) {
propertiesToMatchCertified.put(GraphPropertyEnum.IS_ABSTRACT, false);
propertiesHasNotToMatchCertified.put(GraphPropertyEnum.RESOURCE_TYPE, excludeTypes);
}
propertiesHasNotToMatchCertified.put(GraphPropertyEnum.IS_DELETED, true);
propertiesHasNotToMatchCertified.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
Either<List<GraphVertex>, TitanOperationStatus> certifiedNotHighestNodes = titanDao.getByCriteria(null, propertiesToMatchCertified, propertiesHasNotToMatchCertified,
JsonParseFlagEnum.ParseMetadata);
if (certifiedNotHighestNodes.isRight() && certifiedNotHighestNodes.right().value() != TitanOperationStatus.NOT_FOUND) {
return Either.right(certifiedNotHighestNodes.right().value());
}
long endFetchAllStates = System.currentTimeMillis();
List<GraphVertex> allNodes = new ArrayList<>();
if (certifiedNotHighestNodes.isLeft()) {
allNodes.addAll(certifiedNotHighestNodes.left().value());
}
if (highestNodes.isLeft()) {
allNodes.addAll(highestNodes.left().value());
}
log.debug("Fetch catalog {}s all states from graph took {} ms", componentType, endFetchAllStates - startFetchAllStates);
return Either.left(allNodes);
}
protected Either<List<GraphVertex>, StorageOperationStatus> getAllComponentsMarkedForDeletion(ComponentTypeEnum componentType) {
// get all components marked for delete
Map<GraphPropertyEnum, Object> props = new HashMap<GraphPropertyEnum, Object>();
props.put(GraphPropertyEnum.IS_DELETED, true);
props.put(GraphPropertyEnum.COMPONENT_TYPE, componentType.name());
Either<List<GraphVertex>, TitanOperationStatus> componentsToDelete = titanDao.getByCriteria(null, props, JsonParseFlagEnum.NoParse);
if (componentsToDelete.isRight()) {
TitanOperationStatus error = componentsToDelete.right().value();
if (error.equals(TitanOperationStatus.NOT_FOUND)) {
log.trace("no components to delete");
return Either.left(new ArrayList<>());
} else {
log.info("failed to find components to delete. error : {}", error.name());
return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(error));
}
}
return Either.left(componentsToDelete.left().value());
}
protected TitanOperationStatus setAdditionalInformationFromGraph(GraphVertex componentV, ToscaElement toscaElement) {
Either<Map<String, AdditionalInfoParameterDataDefinition>, TitanOperationStatus> result = getDataFromGraph(componentV, EdgeLabelEnum.ADDITIONAL_INFORMATION);
if (result.isLeft()) {
toscaElement.setAdditionalInformation(result.left().value());
} else {
if (result.right().value() != TitanOperationStatus.NOT_FOUND) {
return result.right().value();
}
}
return TitanOperationStatus.OK;
}
// --------------------------------------------
public abstract <T extends ToscaElement> Either<T, StorageOperationStatus> getToscaElement(String uniqueId, ComponentParametersView componentParametersView);
public abstract <T extends ToscaElement> Either<T, StorageOperationStatus> getToscaElement(GraphVertex toscaElementVertex, ComponentParametersView componentParametersView);
public abstract <T extends ToscaElement> Either<T, StorageOperationStatus> deleteToscaElement(GraphVertex toscaElementVertex);
public abstract <T extends ToscaElement> Either<T, StorageOperationStatus> createToscaElement(ToscaElement toscaElement);
protected abstract <T extends ToscaElement> TitanOperationStatus setCategoriesFromGraph(GraphVertex vertexComponent, T toscaElement);
protected abstract <T extends ToscaElement> TitanOperationStatus setCapabilitiesFromGraph(GraphVertex componentV, T toscaElement);
protected abstract <T extends ToscaElement> TitanOperationStatus setRequirementsFromGraph(GraphVertex componentV, T toscaElement);
protected abstract <T extends ToscaElement> StorageOperationStatus validateCategories(T toscaElementToUpdate, GraphVertex elementV);
protected abstract <T extends ToscaElement> StorageOperationStatus updateDerived(T toscaElementToUpdate, GraphVertex updateElementV);
public abstract <T extends ToscaElement> void fillToscaElementVertexData(GraphVertex elementV, T toscaElementToUpdate, JsonParseFlagEnum flag);
}
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