2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.sdc.asdctool.migration.tasks.mig1806;
23 import fj.data.Either;
24 import org.openecomp.sdc.asdctool.migration.core.DBVersion;
25 import org.openecomp.sdc.asdctool.migration.core.task.Migration;
26 import org.openecomp.sdc.asdctool.migration.core.task.MigrationResult;
27 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
28 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
29 import org.openecomp.sdc.be.dao.jsongraph.JanusGraphDao;
30 import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
31 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
32 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
33 import org.openecomp.sdc.be.datatypes.elements.ComponentInstanceDataDefinition;
34 import org.openecomp.sdc.be.datatypes.elements.CompositionDataDefinition;
35 import org.openecomp.sdc.be.datatypes.elements.MapPropertiesDataDefinition;
36 import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
37 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
38 import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
39 import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
40 import org.openecomp.sdc.be.model.jsonjanusgraph.enums.JsonConstantKeysEnum;
41 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.NodeTemplateOperation;
42 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
43 import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
44 import org.openecomp.sdc.common.log.wrappers.Logger;
45 import org.springframework.stereotype.Component;
47 import java.math.BigInteger;
49 import java.util.Map.Entry;
52 public class SDCInstancesMigration implements Migration {
54 private JanusGraphDao janusGraphDao;
55 private NodeTemplateOperation nodeTemplateOperation;
57 private static final Logger log = Logger.getLogger(SDCInstancesMigration.class);
59 private static final String ALLOTTED_CATEGORY = "Allotted Resource";
61 private static final List<String> UUID_PROPS_NAMES = Arrays.asList("providing_service_uuid", "providing_service_uuid");
64 public SDCInstancesMigration(JanusGraphDao janusGraphDao, NodeTemplateOperation nodeTemplateOperation) {
65 this.janusGraphDao = janusGraphDao;
66 this.nodeTemplateOperation = nodeTemplateOperation;
70 public String description() {
71 return "connect instances in container to its origins";
75 public DBVersion getVersion() {
76 return DBVersion.from(BigInteger.valueOf(1806), BigInteger.valueOf(0));
80 public MigrationResult migrate() {
81 StorageOperationStatus status = connectAllContainers();
83 return status == StorageOperationStatus.OK ? MigrationResult.success() : MigrationResult.error("failed to create connection between instances and origins. Error : " + status);
86 private StorageOperationStatus connectAllContainers() {
87 StorageOperationStatus status;
88 Map<GraphPropertyEnum, Object> hasNotProps = new EnumMap<>(GraphPropertyEnum.class);
89 hasNotProps.put(GraphPropertyEnum.IS_DELETED, true);
90 hasNotProps.put(GraphPropertyEnum.RESOURCE_TYPE, ResourceTypeEnum.CVFC);
92 status = janusGraphDao
93 .getByCriteria(VertexTypeEnum.TOPOLOGY_TEMPLATE, null, hasNotProps, JsonParseFlagEnum.ParseAll)
94 .either(this::connectAll, this::handleError);
98 private StorageOperationStatus handleError(JanusGraphOperationStatus err) {
99 return DaoStatusConverter.convertJanusGraphStatusToStorageStatus(
100 JanusGraphOperationStatus.NOT_FOUND == err ? JanusGraphOperationStatus.OK : err);
103 private StorageOperationStatus connectAll(List<GraphVertex> containersV) {
104 StorageOperationStatus status = StorageOperationStatus.OK;
105 for (GraphVertex container : containersV) {
106 status = handleOneContainer(container);
107 if (status != StorageOperationStatus.OK) {
114 private StorageOperationStatus handleOneContainer(GraphVertex containerV) {
115 StorageOperationStatus status = StorageOperationStatus.OK;
117 boolean needConnectAllotted = false;
118 ComponentTypeEnum componentType = containerV.getType();
119 Map<String, MapPropertiesDataDefinition> instanceProperties = null;
120 if (componentType == ComponentTypeEnum.RESOURCE) {
121 Either<GraphVertex, JanusGraphOperationStatus> subcategoryV = janusGraphDao
122 .getChildVertex(containerV, EdgeLabelEnum.CATEGORY, JsonParseFlagEnum.NoParse);
123 if (subcategoryV.isRight()) {
124 log.debug("Failed to fetch category vertex for resource {} error {} ", containerV.getUniqueId(), subcategoryV.right().value());
125 return StorageOperationStatus.GENERAL_ERROR;
127 GraphVertex catV = subcategoryV.left().value();
128 Map<GraphPropertyEnum, Object> metadataProperties = catV.getMetadataProperties();
130 String name = (String) metadataProperties.get(GraphPropertyEnum.NAME);
131 if (name.equals(ALLOTTED_CATEGORY)) {
132 log.debug("Find allotted resource {}.", containerV.getUniqueId());
133 needConnectAllotted = true;
134 Either<Map<String, MapPropertiesDataDefinition>, StorageOperationStatus> instProperties = getInstProperties(containerV);
135 if ( instProperties.isRight() ){
136 return instProperties.right().value();
138 instanceProperties = instProperties.left().value();
141 Map<String, CompositionDataDefinition> jsonComposition = (Map<String, CompositionDataDefinition>) containerV.getJson();
142 if (jsonComposition != null && !jsonComposition.isEmpty()) {
144 status = connectInstances(containerV, needConnectAllotted, instanceProperties, jsonComposition);
147 if (status == StorageOperationStatus.OK) {
148 janusGraphDao.commit();
150 janusGraphDao.rollback();
157 private Either<Map<String, MapPropertiesDataDefinition>, StorageOperationStatus> getInstProperties(GraphVertex containerV) {
158 Map<String, MapPropertiesDataDefinition> instanceProperties;
159 Either<GraphVertex, JanusGraphOperationStatus> instProps = janusGraphDao
160 .getChildVertex(containerV, EdgeLabelEnum.INST_PROPERTIES, JsonParseFlagEnum.ParseAll);
162 if (instProps.isRight()) {
163 if (instProps.right().value() == JanusGraphOperationStatus.NOT_FOUND) {
164 instanceProperties = new HashMap<>();
166 log.debug("Failed to fetch instance properties vertex for resource {} error {} ", containerV.getUniqueId(), instProps.right().value());
167 return Either.right(StorageOperationStatus.GENERAL_ERROR);
170 instanceProperties = (Map<String, MapPropertiesDataDefinition>) instProps.left().value().getJson();
172 return Either.left(instanceProperties);
175 private StorageOperationStatus connectInstances(GraphVertex containerV, boolean needConnectAllotted, Map<String, MapPropertiesDataDefinition> instanceProperties,
176 Map<String, CompositionDataDefinition> jsonComposition) {
177 StorageOperationStatus status = StorageOperationStatus.OK;
178 CompositionDataDefinition compositionDataDefinition = jsonComposition.get(JsonConstantKeysEnum.COMPOSITION.getValue());
179 Map<String, ComponentInstanceDataDefinition> componentInstances = compositionDataDefinition.getComponentInstances();
180 for (Map.Entry<String, ComponentInstanceDataDefinition> entry : componentInstances.entrySet()) {
181 status = handleInstance(containerV, needConnectAllotted, instanceProperties, entry);
182 if ( status != StorageOperationStatus.OK){
183 if ( status == StorageOperationStatus.NOT_FOUND ){
184 log.debug("reset status and continue");
185 status = StorageOperationStatus.OK;
187 log.debug("Failed handle instance. exit");
195 private StorageOperationStatus handleInstance(GraphVertex containerV, boolean needConnectAllotted, Map<String, MapPropertiesDataDefinition> instanceProperties, Map.Entry<String, ComponentInstanceDataDefinition> entry) {
196 ComponentInstanceDataDefinition instance = entry.getValue();
197 StorageOperationStatus status = nodeTemplateOperation.createInstanceEdge(containerV, instance);
198 if (status != StorageOperationStatus.OK) {
199 if ( status == StorageOperationStatus.NOT_FOUND ){
200 Boolean highest = (Boolean) containerV.getMetadataProperties().get(GraphPropertyEnum.IS_HIGHEST_VERSION);
201 log.debug("No origin for instance {} with ID {}. The component is highest ={}, Reset status and continue.. ", instance.getUniqueId(), instance.getComponentUid(), highest);
202 status = StorageOperationStatus.OK;
204 log.debug("Failed to connect in container {} instance {} to origin {} error {} ", containerV.getUniqueId(), instance.getUniqueId(), instance.getComponentUid(), status);
208 if (needConnectAllotted) {
209 status = connectAllotedInstances(containerV, instanceProperties, instance);
214 private StorageOperationStatus connectAllotedInstances(GraphVertex containerV, Map<String, MapPropertiesDataDefinition> instanceProperties, ComponentInstanceDataDefinition instance) {
215 StorageOperationStatus status = StorageOperationStatus.OK;
216 if ( instanceProperties != null ){
217 MapPropertiesDataDefinition mapPropertiesDataDefinition = instanceProperties.get(instance.getUniqueId());
218 if ( mapPropertiesDataDefinition != null ){
219 status = checkAllottedPropertyAndConnect(containerV, instance, mapPropertiesDataDefinition);
221 log.debug("No isntances properties for instance {}", instance.getUniqueId());
227 private StorageOperationStatus checkAllottedPropertyAndConnect(GraphVertex containerV, ComponentInstanceDataDefinition instance, MapPropertiesDataDefinition mapPropertiesDataDefinition) {
228 Map<String, PropertyDataDefinition> mapToscaDataDefinition = mapPropertiesDataDefinition.getMapToscaDataDefinition();
229 StorageOperationStatus status = StorageOperationStatus.OK;
230 Optional<Entry<String, PropertyDataDefinition>> findFirst = mapToscaDataDefinition
233 .filter(e -> UUID_PROPS_NAMES.contains(e.getKey()))
236 if ( findFirst.isPresent() ){
237 PropertyDataDefinition property = findFirst.get().getValue();
238 String serviceUUID = property.getValue();
239 if ( serviceUUID != null ){
240 log.debug("Defined reference service on property {} value {} on instance {}", property.getName(), property.getValue(), instance.getUniqueId() );
241 status = nodeTemplateOperation.createAllottedOfEdge(containerV.getUniqueId(), instance.getUniqueId(), serviceUUID);
242 if ( status != StorageOperationStatus.OK ){
243 if ( status == StorageOperationStatus.NOT_FOUND ){
244 Boolean highest = (Boolean) containerV.getMetadataProperties().get(GraphPropertyEnum.IS_HIGHEST_VERSION);
245 log.debug("No origin for allotted reference {} with UUID {}. the component highest = {}, Reset status and continue.. ", instance.getUniqueId(), serviceUUID, highest);
246 status = StorageOperationStatus.OK;
248 log.debug("Failed to connect in container {} instance {} to allotted service {} error {} ", containerV.getUniqueId(), instance.getUniqueId(), instance.getComponentUid(), status);
253 log.debug("No value for property {} on instance {}", property.getName(),instance.getUniqueId() );
256 log.debug("No sercific properties of dependencies for instance {}", instance.getUniqueId());