1 package org.openecomp.sdc.be.model.jsontitan.operations;
3 import com.thinkaurelius.titan.core.TitanVertex;
5 import org.apache.tinkerpop.gremlin.structure.Direction;
6 import org.apache.tinkerpop.gremlin.structure.Edge;
7 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
8 import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
9 import org.openecomp.sdc.be.dao.jsongraph.types.EdgePropertyEnum;
10 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
11 import org.openecomp.sdc.be.dao.titan.TitanOperationStatus;
12 import org.openecomp.sdc.be.datatypes.elements.ComponentInstanceDataDefinition;
13 import org.openecomp.sdc.be.datatypes.elements.CompositionDataDefinition;
14 import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
15 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
16 import org.openecomp.sdc.be.model.ComponentDependency;
17 import org.openecomp.sdc.be.model.jsontitan.enums.JsonConstantKeysEnum;
18 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
19 import org.openecomp.sdc.be.model.operations.impl.DaoStatusConverter;
20 import org.openecomp.sdc.common.log.wrappers.Logger;
21 import org.springframework.stereotype.Component;
24 import java.util.function.Function;
25 import java.util.stream.Collectors;
28 public class UpgradeOperation extends BaseOperation {
29 private static final Logger log = Logger.getLogger(UpgradeOperation.class.getName());
31 public Either<List<ComponentDependency>, StorageOperationStatus> getComponentDependencies(String componentId) {
32 Either<GraphVertex, TitanOperationStatus> vertexById = titanDao.getVertexById(componentId);
33 if (vertexById.isRight()) {
34 log.debug("Failed to fetch vertex with id {} error {}", componentId, vertexById.right().value());
35 return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(vertexById.right().value()));
37 List<ComponentDependency> dependencies = new ArrayList<>();
39 GraphVertex vertex = vertexById.left().value();
41 StorageOperationStatus status = fillDependenciesByVertex(componentId, dependencies, vertex);
42 if (status != StorageOperationStatus.OK) {
43 return Either.right(status);
46 GraphVertex vertexToStart = vertex;
47 Function<GraphVertex, Either<GraphVertex, TitanOperationStatus>> getNextElement = vertexP -> titanDao.getParentVertex(vertexP, EdgeLabelEnum.VERSION, JsonParseFlagEnum.ParseAll);
48 status = handleVersionChain(componentId, dependencies, vertex, getNextElement);
49 if (status != StorageOperationStatus.OK) {
50 return Either.right(status);
52 vertex = vertexToStart;
53 getNextElement = vertexP -> titanDao.getChildVertex(vertexP, EdgeLabelEnum.VERSION, JsonParseFlagEnum.ParseAll);
54 status = handleVersionChain(componentId, dependencies, vertex, getNextElement);
56 return status == StorageOperationStatus.OK ? Either.left(dependencies) : Either.right(status);
59 private StorageOperationStatus handleVersionChain(String componentId, List<ComponentDependency> dependencies, GraphVertex vertexToStart, Function<GraphVertex, Either<GraphVertex, TitanOperationStatus>> getNextElement) {
61 StorageOperationStatus status;
62 boolean nextInChain = true;
63 GraphVertex vertex = vertexToStart;
64 Either<GraphVertex, TitanOperationStatus> nextInChainV;
66 nextInChainV = getNextElement.apply(vertex);
67 if (nextInChainV.isRight()) {
70 vertex = nextInChainV.left().value();
71 status = fillDependenciesByVertex(componentId, dependencies, vertex);
72 if (status != StorageOperationStatus.OK) {
77 return StorageOperationStatus.OK;
80 private StorageOperationStatus fillDependenciesByVertex(String componentId, List<ComponentDependency> dependencies, GraphVertex vertex) {
81 StorageOperationStatus status = StorageOperationStatus.OK;
82 if ( needToAddToDepenedency(vertex) ) {
83 ComponentDependency dependency = fillDataFromVertex(vertex, null, null);
85 List<EdgeLabelEnum> dependList = Arrays.asList(EdgeLabelEnum.INSTANCE_OF, EdgeLabelEnum.PROXY_OF, EdgeLabelEnum.ALLOTTED_OF);
86 for (EdgeLabelEnum label : dependList) {
87 status = fillDependenciesByLabel(componentId, vertex, dependency, label);
88 if (status != StorageOperationStatus.OK) {
89 log.debug("Failed to create dependencies for component {} and label {} status {}", componentId, label, status);
93 if (status == StorageOperationStatus.OK) {
94 dependencies.add(dependency);
99 private boolean needToAddToDepenedency(GraphVertex vertex){
100 Boolean isDeleted = (Boolean) vertex.getMetadataProperty(GraphPropertyEnum.IS_DELETED);
101 Boolean isArchived = (Boolean) vertex.getMetadataProperty(GraphPropertyEnum.IS_ARCHIVED);
102 return ( isDeleted == Boolean.TRUE || isArchived == Boolean.TRUE) ? false : true;
105 private StorageOperationStatus fillDependenciesByLabel(String componentId, GraphVertex vertex, ComponentDependency dependency, EdgeLabelEnum label) {
106 Either<List<GraphVertex>, TitanOperationStatus> parentVertecies = titanDao.getParentVertecies(vertex, label, JsonParseFlagEnum.ParseAll);
107 if (parentVertecies.isRight() && parentVertecies.right().value() != TitanOperationStatus.NOT_FOUND) {
108 log.debug("Failed to fetch parent verticies by label INSTANCE_OF for vertex with id {} error {}", componentId, parentVertecies.right().value());
109 return DaoStatusConverter.convertTitanStatusToStorageStatus(parentVertecies.right().value());
111 if (parentVertecies.isLeft()) {
112 List<ComponentDependency> existIn = new ArrayList<>( );
113 parentVertecies.left().value().forEach(v -> handleHighestVersion(vertex, label, existIn, v) );
114 dependency.addDependencies(existIn);
116 return StorageOperationStatus.OK;
119 private void handleHighestVersion(GraphVertex vertexOrigin, EdgeLabelEnum label, List<ComponentDependency> exisIn, GraphVertex containerVertex) {
120 Boolean isHighest = (Boolean) containerVertex.getMetadataProperty(GraphPropertyEnum.IS_HIGHEST_VERSION);
121 if ( isHighest && needToAddToDepenedency(containerVertex) ) {
122 TitanVertex titanVertex = containerVertex.getVertex();
123 Iterator<Edge> edges = titanVertex.edges(Direction.OUT, EdgeLabelEnum.VERSION.name());
124 //verify that it is a last version - highest by version number
125 if ( edges == null || !edges.hasNext() ){
126 ComponentDependency container = fillDataFromVertex(containerVertex, vertexOrigin.getUniqueId(), label);
127 boolean addToDependency = true;
128 if (label == EdgeLabelEnum.ALLOTTED_OF) {
129 //in case of not full allotted chain not add to dependency list
130 addToDependency = findAllottedChain(containerVertex, container);
132 if ( addToDependency ){
133 exisIn.add(container);
139 private boolean findAllottedChain(GraphVertex vertex, ComponentDependency container) {
140 Either<List<GraphVertex>, TitanOperationStatus> parentVertecies = titanDao.getParentVertecies(vertex, EdgeLabelEnum.INSTANCE_OF, JsonParseFlagEnum.ParseAll);
141 if (parentVertecies.isLeft()) {
142 List<ComponentDependency> existIn = new ArrayList<>();
143 parentVertecies.left().value().forEach(v -> {
144 Boolean isHighest = (Boolean) v.getMetadataProperty(GraphPropertyEnum.IS_HIGHEST_VERSION);
145 if ( isHighest && needToAddToDepenedency(v) ) {
146 TitanVertex titanVertex = v.getVertex();
147 Iterator<Edge> edges = titanVertex.edges(Direction.OUT, EdgeLabelEnum.VERSION.name());
148 //verify that it is a last version - highest by version number
149 if ( edges == null || !edges.hasNext() ){
150 ComponentDependency parentContainer = fillDataFromVertex(v, vertex.getUniqueId(), EdgeLabelEnum.INSTANCE_OF);
151 existIn.add(parentContainer);
155 if ( !existIn.isEmpty() ){
156 container.setDependencies(existIn);
163 private ComponentDependency fillDataFromVertex(GraphVertex v, String originId, EdgeLabelEnum edgeLabel) {
164 ComponentDependency container = new ComponentDependency();
165 container.setName((String) v.getMetadataProperty(GraphPropertyEnum.NAME));
166 container.setVersion((String) v.getMetadataProperty(GraphPropertyEnum.VERSION));
167 container.setUniqueId(v.getUniqueId());
168 container.setType((String) v.getMetadataProperty(GraphPropertyEnum.COMPONENT_TYPE));
169 container.setIcon((String) v.getJsonMetadataField(JsonPresentationFields.ICON));
170 container.setState((String) v.getMetadataProperty(GraphPropertyEnum.STATE));
172 if (edgeLabel == EdgeLabelEnum.PROXY_OF || edgeLabel == EdgeLabelEnum.ALLOTTED_OF) {
173 findInstanceNames(v, originId, edgeLabel, container);
178 private void findInstanceNames(GraphVertex v, String originId, EdgeLabelEnum edgeLabel, ComponentDependency container) {
179 Map<String, CompositionDataDefinition> jsonComposition = (Map<String, CompositionDataDefinition>) v.getJson();
180 CompositionDataDefinition compositionDataDefinition = jsonComposition.get(JsonConstantKeysEnum.COMPOSITION.getValue());
181 TitanVertex vertex = v.getVertex();
182 Iterator<Edge> edges = vertex.edges(Direction.OUT, edgeLabel.name());
183 while (edges != null && edges.hasNext()) {
184 Edge edge = edges.next();
185 TitanVertex inVertex = (TitanVertex) edge.inVertex();
186 String id = (String) titanDao.getProperty(inVertex, GraphPropertyEnum.UNIQUE_ID.getProperty());
187 if (id.equals(originId)) {
188 List<String> instanceOnEdge = (List<String>) titanDao.getProperty(edge, EdgePropertyEnum.INSTANCES);
189 Map<String, ComponentInstanceDataDefinition> componentInstances = compositionDataDefinition.getComponentInstances();
191 if (componentInstances != null) {
192 List<String> ciNames = componentInstances
195 .filter(ci -> instanceOnEdge.contains(ci.getUniqueId()))
196 .map(ComponentInstanceDataDefinition::getName)
197 .collect(Collectors.toList());
198 if (ciNames != null && !ciNames.isEmpty()) {
199 container.setInstanceNames(ciNames);
207 public List<String> getInstanceIdFromAllottedEdge(String resourceId, String serviceInvariantUUID) {
208 Either<GraphVertex, TitanOperationStatus> vertexById = titanDao.getVertexById(resourceId);
209 if ( vertexById.isLeft() ){
210 GraphVertex vertexG = vertexById.left().value();
211 TitanVertex vertex = vertexG.getVertex();
212 Iterator<Edge> edges = vertex.edges(Direction.OUT, EdgeLabelEnum.ALLOTTED_OF.name());
213 while ( edges != null && edges.hasNext() ){
214 Edge edge = edges.next();
215 TitanVertex inVertex = (TitanVertex)edge.inVertex();
216 String vertexInInvUUID = (String) titanDao.getProperty(inVertex, GraphPropertyEnum.INVARIANT_UUID.getProperty());
217 if ( vertexInInvUUID.equals(serviceInvariantUUID) ){
218 return (List<String>) titanDao.getProperty(edge, EdgePropertyEnum.INSTANCES) ;
222 return new ArrayList<>();