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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.operations.impl;
import fj.data.Either;
import org.apache.commons.lang3.tuple.ImmutablePair;
import org.apache.tinkerpop.gremlin.structure.Edge;
import org.openecomp.sdc.be.config.BeEcompErrorManager;
import org.openecomp.sdc.be.config.BeEcompErrorManager.ErrorSeverity;
import org.openecomp.sdc.be.dao.graph.datatype.GraphEdge;
import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
import org.openecomp.sdc.be.dao.neo4j.GraphEdgeLabels;
import org.openecomp.sdc.be.dao.neo4j.GraphEdgePropertiesDictionary;
import org.openecomp.sdc.be.dao.neo4j.GraphPropertiesDictionary;
import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
import org.openecomp.sdc.be.model.ComponentInstanceInput;
import org.openecomp.sdc.be.model.operations.api.IInputsOperation;
import org.openecomp.sdc.be.resources.data.*;
import org.openecomp.sdc.common.log.wrappers.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.util.ArrayList;
import java.util.List;
@Component("input-operation")
public class InputsOperation extends AbstractOperation implements IInputsOperation {
private static final Logger log = Logger.getLogger(InputsOperation.class.getName());
@Autowired
PropertyOperation propertyOperation;
public <ElementDefinition> JanusGraphOperationStatus findAllResourceElementsDefinitionRecursively(String resourceId, List<ElementDefinition> elements, NodeElementFetcher<ElementDefinition> singleNodeFetcher) {
log.trace("Going to fetch elements under resource {}" , resourceId);
JanusGraphOperationStatus
resourceAttributesStatus = singleNodeFetcher.findAllNodeElements(resourceId, elements);
if (resourceAttributesStatus != JanusGraphOperationStatus.OK) {
return resourceAttributesStatus;
}
Either<ImmutablePair<ResourceMetadataData, GraphEdge>, JanusGraphOperationStatus> parentNodes = janusGraphGenericDao
.getChild(UniqueIdBuilder.getKeyByNodeType(NodeTypeEnum.Resource), resourceId, GraphEdgeLabels.DERIVED_FROM, NodeTypeEnum.Resource, ResourceMetadataData.class);
if (parentNodes.isRight()) {
JanusGraphOperationStatus parentNodesStatus = parentNodes.right().value();
if (parentNodesStatus != JanusGraphOperationStatus.NOT_FOUND) {
BeEcompErrorManager.getInstance().logInternalFlowError("findAllResourceElementsDefinitionRecursively", "Failed to find parent elements of resource " + resourceId + ". status is " + parentNodesStatus, ErrorSeverity.ERROR);
return parentNodesStatus;
}
}
if (parentNodes.isLeft()) {
ImmutablePair<ResourceMetadataData, GraphEdge> parnetNodePair = parentNodes.left().value();
String parentUniqueId = parnetNodePair.getKey().getMetadataDataDefinition().getUniqueId();
JanusGraphOperationStatus addParentIntStatus = findAllResourceElementsDefinitionRecursively(parentUniqueId, elements, singleNodeFetcher);
if (addParentIntStatus != JanusGraphOperationStatus.OK) {
BeEcompErrorManager.getInstance().logInternalFlowError("findAllResourceElementsDefinitionRecursively", "Failed to find all resource elements of resource " + parentUniqueId, ErrorSeverity.ERROR);
return addParentIntStatus;
}
}
return JanusGraphOperationStatus.OK;
}
@Override
public ImmutablePair<JanusGraphOperationStatus, String> findInputValue(String resourceInstanceId, String propertyId) {
log.debug("Going to check whether the property {} already added to resource instance {}", propertyId, resourceInstanceId);
Either<List<ComponentInstanceInput>, JanusGraphOperationStatus> getAllRes = getAllInputsOfResourceInstanceOnlyInputDefId(resourceInstanceId);
if (getAllRes.isRight()) {
JanusGraphOperationStatus status = getAllRes.right().value();
log.trace("After fetching all properties of resource instance {}. Status is {}" ,resourceInstanceId, status);
return new ImmutablePair<>(status, null);
}
List<ComponentInstanceInput> list = getAllRes.left().value();
if (list != null) {
for (ComponentInstanceInput instanceProperty : list) {
String propertyUniqueId = instanceProperty.getUniqueId();
String valueUniqueUid = instanceProperty.getValueUniqueUid();
log.trace("Go over property {} under resource instance {}. valueUniqueId = {}" ,propertyUniqueId, resourceInstanceId, valueUniqueUid);
if (propertyId.equals(propertyUniqueId) && valueUniqueUid != null) {
log.debug("The property {} already created under resource instance {}", propertyId, resourceInstanceId);
return new ImmutablePair<>(JanusGraphOperationStatus.ALREADY_EXIST, valueUniqueUid);
}
}
}
return new ImmutablePair<>(JanusGraphOperationStatus.NOT_FOUND, null);
}
/**
* return all properties associated to resource instance. The result does contains the property unique id but not its type, default value...
*
* @param resourceInstanceUid
* @return
*/
public Either<List<ComponentInstanceInput>, JanusGraphOperationStatus> getAllInputsOfResourceInstanceOnlyInputDefId(String resourceInstanceUid) {
return getAllInputsOfResourceInstanceOnlyInputDefId(resourceInstanceUid, NodeTypeEnum.ResourceInstance);
}
public Either<List<ComponentInstanceInput>, JanusGraphOperationStatus> getAllInputsOfResourceInstanceOnlyInputDefId(String resourceInstanceUid, NodeTypeEnum instanceNodeType) {
Either<ComponentInstanceData, JanusGraphOperationStatus> findResInstanceRes = janusGraphGenericDao
.getNode(UniqueIdBuilder.getKeyByNodeType(instanceNodeType), resourceInstanceUid, ComponentInstanceData.class);
if (findResInstanceRes.isRight()) {
JanusGraphOperationStatus status = findResInstanceRes.right().value();
if (status == JanusGraphOperationStatus.NOT_FOUND) {
status = JanusGraphOperationStatus.INVALID_ID;
}
return Either.right(status);
}
Either<List<ImmutablePair<InputValueData, GraphEdge>>, JanusGraphOperationStatus> propertyImplNodes = janusGraphGenericDao
.getChildrenNodes(UniqueIdBuilder.getKeyByNodeType(instanceNodeType), resourceInstanceUid, GraphEdgeLabels.INPUT_VALUE, NodeTypeEnum.InputValue, InputValueData.class);
if (propertyImplNodes.isRight()) {
JanusGraphOperationStatus status = propertyImplNodes.right().value();
return Either.right(status);
}
List<ImmutablePair<InputValueData, GraphEdge>> list = propertyImplNodes.left().value();
if (list == null || list.isEmpty()) {
return Either.right(JanusGraphOperationStatus.NOT_FOUND);
}
List<ComponentInstanceInput> result = new ArrayList<>();
for (ImmutablePair<InputValueData, GraphEdge> propertyValueDataPair : list) {
InputValueData propertyValueData = propertyValueDataPair.getLeft();
String propertyValueUid = propertyValueData.getUniqueId();
String value = propertyValueData.getValue();
Either<ImmutablePair<InputsData, GraphEdge>, JanusGraphOperationStatus> inputNodes = janusGraphGenericDao
.getParentNode(GraphPropertiesDictionary.UNIQUE_ID.getProperty(), propertyValueData.getUniqueId(), GraphEdgeLabels.GET_INPUT, NodeTypeEnum.Input, InputsData.class);
if (inputNodes.isRight()) {
return Either.right(inputNodes.right().value());
}
InputsData input = inputNodes.left().value().left;
String inputId = input.getPropertyDataDefinition().getUniqueId();
Either<ImmutablePair<PropertyData, GraphEdge>, JanusGraphOperationStatus> propertyDefRes = janusGraphGenericDao
.getChild(UniqueIdBuilder.getKeyByNodeType(NodeTypeEnum.InputValue), propertyValueUid, GraphEdgeLabels.INPUT_IMPL, NodeTypeEnum.Property, PropertyData.class);
if (propertyDefRes.isRight()) {
JanusGraphOperationStatus status = propertyDefRes.right().value();
if (status == JanusGraphOperationStatus.NOT_FOUND) {
status = JanusGraphOperationStatus.INVALID_ID;
}
return Either.right(status);
}
ImmutablePair<PropertyData, GraphEdge> propertyDefPair = propertyDefRes.left().value();
PropertyData propertyData = propertyDefPair.left;
Either<Edge, JanusGraphOperationStatus> inputsEges = janusGraphGenericDao
.getIncomingEdgeByCriteria(propertyData, GraphEdgeLabels.INPUT, null);
if (inputsEges.isRight()) {
JanusGraphOperationStatus status = inputsEges.right().value();
return Either.right(status);
}
Edge edge = inputsEges.left().value();
String inputName = (String) janusGraphGenericDao
.getProperty(edge, GraphEdgePropertiesDictionary.NAME.getProperty());
ComponentInstanceInput resourceInstanceProperty = new ComponentInstanceInput(propertyData.getPropertyDataDefinition(), inputId, value, propertyValueUid);
resourceInstanceProperty.setName(inputName);
resourceInstanceProperty.setParentUniqueId(inputId);
resourceInstanceProperty.setValue(value);
resourceInstanceProperty.setValueUniqueUid(propertyValueData.getUniqueId());
resourceInstanceProperty.setType(propertyData.getPropertyDataDefinition().getType());
resourceInstanceProperty.setSchema(propertyData.getPropertyDataDefinition().getSchema());
resourceInstanceProperty.setComponentInstanceId(resourceInstanceUid);
result.add(resourceInstanceProperty);
}
return Either.left(result);
}
@Override
public ComponentInstanceInput buildResourceInstanceInput(InputValueData propertyValueData, ComponentInstanceInput resourceInstanceInput) {
String value = propertyValueData.getValue();
String uid = propertyValueData.getUniqueId();
ComponentInstanceInput instanceProperty = new ComponentInstanceInput(resourceInstanceInput, value, uid);
instanceProperty.setPath(resourceInstanceInput.getPath());
return instanceProperty;
}
}
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