+ @Override
+ public boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl,
+ final String requestUriString, final String vnfId, final Relationship relationship) {
+ try {
+ final Optional<GenericVnf> optional = getGenericVnf(vnfId);
+ if (optional.isPresent()) {
+ final GenericVnf genericVnf = optional.get();
+ final String targetUrl = getTargetUrl(targetBaseUrl, relationship.getRelatedLink());
+ final Relationship outGoingRelationShip = getRelationship(requestUriString, genericVnf);
+ final Optional<Relationship> optionalRelationship = httpRestServiceProvider.put(incomingHeader,
+ outGoingRelationShip, targetUrl, Relationship.class);
+ if (optionalRelationship.isPresent()) {
+ final Relationship resultantRelationship = optionalRelationship.get();
+ if (addRelationShip(vnfId, resultantRelationship)) {
+ LOGGER.info("added relationship {} in cache successfully", resultantRelationship);
+ return true;
+ }
+ }
+ }
+ } catch (final Exception exception) {
+ LOGGER.error("Unable to add two-way relationship for vnfId: {}", vnfId, exception);
+ }
+ LOGGER.error("Unable to add relationship in cache for vnfId: {}", vnfId);
+ return false;
+ }
+
+ private String getTargetUrl(final String targetBaseUrl, final String relatedLink) {
+ return UriComponentsBuilder.fromUriString(targetBaseUrl).path(relatedLink)
+ .path(BI_DIRECTIONAL_RELATIONSHIP_LIST_URL).toUriString();
+ }
+
+ private Relationship getRelationship(final String relatedLink, final GenericVnf genericVnf) {
+ final Relationship relationShip = new Relationship();
+ relationShip.setRelatedTo(GENERIC_VNF);
+ relationShip.setRelationshipLabel(COMPOSED_OF);
+ relationShip.setRelatedLink(relatedLink);
+
+ final RelationshipData relationshipData = new RelationshipData();
+ relationshipData.setRelationshipKey(GENERIC_VNF_VNF_ID);
+ relationshipData.setRelationshipValue(genericVnf.getVnfId());
+ relationShip.getRelationshipData().add(relationshipData);
+
+ final RelatedToProperty relatedToProperty = new RelatedToProperty();
+ relatedToProperty.setPropertyKey(GENERIC_VNF_VNF_NAME);
+ relatedToProperty.setPropertyValue(genericVnf.getVnfName());
+ relationShip.getRelatedToProperty().add(relatedToProperty);
+ return relationShip;
+ }
+