diff options
Diffstat (limited to 'mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/infra/rest/BpmnRequestBuilder.java')
-rw-r--r-- | mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/infra/rest/BpmnRequestBuilder.java | 478 |
1 files changed, 478 insertions, 0 deletions
diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/infra/rest/BpmnRequestBuilder.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/infra/rest/BpmnRequestBuilder.java new file mode 100644 index 0000000000..5b51d85e41 --- /dev/null +++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/infra/rest/BpmnRequestBuilder.java @@ -0,0 +1,478 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP - SO + * ================================================================================ + * Copyright (C) 2017 - 2019 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.onap.so.apihandlerinfra.infra.rest; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Optional; +import org.onap.aai.domain.yang.GenericVnf; +import org.onap.aai.domain.yang.L3Network; +import org.onap.aai.domain.yang.ServiceInstance; +import org.onap.aai.domain.yang.VfModule; +import org.onap.aai.domain.yang.VolumeGroup; +import org.onap.logging.ref.slf4j.ONAPLogConstants; +import org.onap.so.apihandlerinfra.Status; +import org.onap.so.apihandlerinfra.infra.rest.exception.AAIEntityNotFound; +import org.onap.so.apihandlerinfra.infra.rest.exception.CloudConfigurationNotFoundException; +import org.onap.so.client.aai.AAIObjectType; +import org.onap.so.client.aai.AAIResourcesClient; +import org.onap.so.client.aai.entities.AAIResultWrapper; +import org.onap.so.client.aai.entities.uri.AAIResourceUri; +import org.onap.so.client.aai.entities.uri.AAIUriFactory; +import org.onap.so.db.request.beans.InfraActiveRequests; +import org.onap.so.db.request.client.RequestsDbClient; +import org.onap.so.serviceinstancebeans.CloudConfiguration; +import org.onap.so.serviceinstancebeans.ModelInfo; +import org.onap.so.serviceinstancebeans.ModelType; +import org.onap.so.serviceinstancebeans.RequestDetails; +import org.onap.so.serviceinstancebeans.RequestInfo; +import org.onap.so.serviceinstancebeans.RequestParameters; +import org.onap.so.serviceinstancebeans.ServiceInstancesRequest; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.MDC; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Component; +import com.fasterxml.jackson.databind.ObjectMapper; + +@Component +public class BpmnRequestBuilder { + + private static final String CLOUD_CONFIGURATION_COULD_NOT_BE_FOUND = "Cloud Configuration could not be found"; + + private static final String CLOUD_REGION_ID = "cloud-region-id"; + + private static final String CLOUD_OWNER = "cloud-owner"; + + private static final String TENANT_ID = "tenant-id"; + + private static final String GENERIC_VNF_NOT_FOUND_IN_INVENTORY_VNF_ID = + "Generic Vnf Not Found In Inventory, VnfId: "; + + private static final String VF_MODULE_NOT_FOUND_IN_INVENTORY_VNF_ID = "VF Module Not Found In Inventory, VnfId: "; + + private static final Logger logger = LoggerFactory.getLogger(BpmnRequestBuilder.class); + + @Autowired + private RequestsDbClient infraActiveRequestsClient; + + private ObjectMapper mapper = new ObjectMapper(); + + private AAIResourcesClient aaiResourcesClient; + + public ServiceInstancesRequest buildVFModuleDeleteRequest(String vnfId, String vfModuleId, ModelType modelType) + throws AAIEntityNotFound { + GenericVnf vnf = getGenericVnf(vnfId); + if (vnf == null) { + throw new AAIEntityNotFound(GENERIC_VNF_NOT_FOUND_IN_INVENTORY_VNF_ID + vnfId); + } + VfModule vfModule = getAAIVfModule(vnfId, vfModuleId); + if (vfModule == null) { + throw new AAIEntityNotFound(VF_MODULE_NOT_FOUND_IN_INVENTORY_VNF_ID + vnfId + " vfModuleId: " + vfModuleId); + } + return createServiceInstancesRequest(vnf, vfModule, modelType); + } + + public ServiceInstancesRequest buildVolumeGroupDeleteRequest(String vnfId, String volumeGroupId) + throws AAIEntityNotFound { + GenericVnf vnf = getGenericVnf(vnfId); + if (vnf == null) { + throw new AAIEntityNotFound(GENERIC_VNF_NOT_FOUND_IN_INVENTORY_VNF_ID + vnfId); + } + VolumeGroup volumeGroup = getVolumeGroup(vnfId, volumeGroupId); + if (volumeGroup == null) { + throw new AAIEntityNotFound( + VF_MODULE_NOT_FOUND_IN_INVENTORY_VNF_ID + vnfId + " volumeGroupId: " + volumeGroupId); + } + return createServiceInstancesRequest(vnf, volumeGroup); + } + + public ServiceInstancesRequest buildServiceDeleteRequest(String serviceInstanceId) throws AAIEntityNotFound { + ServiceInstance serviceInstance = getServiceInstance(serviceInstanceId); + if (serviceInstance == null) { + throw new AAIEntityNotFound( + "ServiceInstance Not Found In Inventory, ServiceInstanceId: " + serviceInstanceId); + } + return createServiceInstancesRequest(serviceInstance); + } + + public ServiceInstancesRequest buildVnfDeleteRequest(String vnfId) throws AAIEntityNotFound { + GenericVnf vnf = getGenericVnf(vnfId); + if (vnf == null) { + throw new AAIEntityNotFound(GENERIC_VNF_NOT_FOUND_IN_INVENTORY_VNF_ID + vnfId); + } + return createServiceInstancesRequest(vnf); + } + + public ServiceInstancesRequest buildNetworkDeleteRequest(String networkId) throws AAIEntityNotFound { + L3Network network = getNetwork(networkId); + if (network == null) { + throw new AAIEntityNotFound("Network Not Found In Inventory, NetworkId: " + networkId); + } + return createServiceInstancesRequest(network); + } + + protected ServiceInstancesRequest createServiceInstancesRequest(ServiceInstance serviceInstance) { + ServiceInstancesRequest request = new ServiceInstancesRequest(); + RequestDetails requestDetails = mapServiceRequestDetails(serviceInstance); + request.setRequestDetails(requestDetails); + return request; + } + + protected ServiceInstancesRequest createServiceInstancesRequest(GenericVnf vnf) { + ServiceInstancesRequest request = new ServiceInstancesRequest(); + RequestDetails requestDetails = mapVnfRequestDetails(vnf); + request.setRequestDetails(requestDetails); + return request; + } + + protected ServiceInstancesRequest createServiceInstancesRequest(GenericVnf vnf, VfModule vfModule, + ModelType modelType) { + ServiceInstancesRequest request = new ServiceInstancesRequest(); + RequestDetails requestDetails = mapRequestDetails(vnf, vfModule, modelType); + request.setRequestDetails(requestDetails); + return request; + } + + protected ServiceInstancesRequest createServiceInstancesRequest(GenericVnf vnf, VolumeGroup volumeGroup) { + ServiceInstancesRequest request = new ServiceInstancesRequest(); + RequestDetails requestDetails = mapRequestDetails(vnf, volumeGroup); + request.setRequestDetails(requestDetails); + return request; + } + + protected ServiceInstancesRequest createServiceInstancesRequest(L3Network network) { + ServiceInstancesRequest request = new ServiceInstancesRequest(); + RequestDetails requestDetails = mapNetworkRequestDetails(network); + request.setRequestDetails(requestDetails); + return request; + } + + protected RequestDetails mapRequestDetails(GenericVnf vnf, VfModule vfModule, ModelType modelType) { + RequestDetails requestDetails = new RequestDetails(); + requestDetails.setRequestInfo(createRequestInfo()); + if (vfModule.getVfModuleName() != null) { + requestDetails.getRequestInfo().setInstanceName(vfModule.getVfModuleName()); + } + requestDetails.setModelInfo(mapVfModuleModelInformation(vfModule, modelType)); + + requestDetails.setCloudConfiguration(mapCloudConfiguration(vnf, vfModule)); + requestDetails.setRequestParameters(createRequestParameters()); + return requestDetails; + } + + protected RequestDetails mapRequestDetails(GenericVnf vnf, VolumeGroup volumeGroup) { + RequestDetails requestDetails = new RequestDetails(); + requestDetails.setRequestInfo(createRequestInfo()); + if (volumeGroup.getVolumeGroupName() != null) { + requestDetails.getRequestInfo().setInstanceName(volumeGroup.getVolumeGroupName()); + } + requestDetails.setModelInfo(mapVolumeGroupModelInformation(volumeGroup)); + requestDetails.setCloudConfiguration(mapCloudConfigurationVolume(vnf, volumeGroup)); + requestDetails.setRequestParameters(createRequestParameters()); + return requestDetails; + } + + protected RequestDetails mapVnfRequestDetails(GenericVnf vnf) { + RequestDetails requestDetails = new RequestDetails(); + requestDetails.setRequestInfo(createRequestInfo()); + if (vnf.getVnfName() != null) { + requestDetails.getRequestInfo().setInstanceName(vnf.getVnfName()); + } + requestDetails.setModelInfo(mapVnfModelInformation(vnf)); + requestDetails.setRequestParameters(createRequestParameters()); + return requestDetails; + } + + protected RequestDetails mapServiceRequestDetails(ServiceInstance serviceInstance) { + RequestDetails requestDetails = new RequestDetails(); + requestDetails.setRequestInfo(createRequestInfo()); + if (serviceInstance.getServiceInstanceName() != null) { + requestDetails.getRequestInfo().setInstanceName(serviceInstance.getServiceInstanceName()); + } + requestDetails.setModelInfo(mapServiceModelInformation(serviceInstance)); + requestDetails.setRequestParameters(createRequestParameters()); + return requestDetails; + } + + protected RequestDetails mapNetworkRequestDetails(L3Network network) { + RequestDetails requestDetails = new RequestDetails(); + requestDetails.setRequestInfo(createRequestInfo()); + if (network.getNetworkName() != null) { + requestDetails.getRequestInfo().setInstanceName(network.getNetworkName()); + } + requestDetails.setCloudConfiguration(mapCloudConfigurationNetwork(network)); + requestDetails.setModelInfo(mapNetworkModelInformation(network)); + requestDetails.setRequestParameters(createRequestParameters()); + return requestDetails; + } + + protected ModelInfo mapVfModuleModelInformation(VfModule vfModule, ModelType modelType) { + ModelInfo modelInfo = new ModelInfo(); + modelInfo.setModelCustomizationId(vfModule.getModelCustomizationId()); + modelInfo.setModelCustomizationUuid(vfModule.getModelCustomizationId()); + modelInfo.setModelType(modelType); + return modelInfo; + } + + protected ModelInfo mapVolumeGroupModelInformation(VolumeGroup volumeGroup) { + ModelInfo modelInfo = new ModelInfo(); + modelInfo.setModelCustomizationId(volumeGroup.getModelCustomizationId()); + modelInfo.setModelCustomizationUuid(volumeGroup.getModelCustomizationId()); + modelInfo.setModelType(ModelType.volumeGroup); + return modelInfo; + } + + protected ModelInfo mapServiceModelInformation(ServiceInstance serviceInstance) { + ModelInfo modelInfo = new ModelInfo(); + modelInfo.setModelVersionId(serviceInstance.getModelVersionId()); + modelInfo.setModelType(ModelType.service); + return modelInfo; + } + + protected ModelInfo mapVnfModelInformation(GenericVnf vnf) { + ModelInfo modelInfo = new ModelInfo(); + modelInfo.setModelCustomizationId(vnf.getModelCustomizationId()); + modelInfo.setModelCustomizationUuid(vnf.getModelCustomizationId()); + modelInfo.setModelType(ModelType.vnf); + return modelInfo; + } + + protected ModelInfo mapNetworkModelInformation(L3Network network) { + ModelInfo modelInfo = new ModelInfo(); + modelInfo.setModelType(ModelType.network); + modelInfo.setModelCustomizationId(network.getModelCustomizationId()); + modelInfo.setModelCustomizationUuid(network.getModelCustomizationId()); + return modelInfo; + } + + public CloudConfiguration mapCloudConfiguration(GenericVnf vnf, VfModule vfModule) { + CloudConfiguration cloudConfig = new CloudConfiguration(); + AAIResultWrapper wrapper = new AAIResultWrapper(vnf); + Optional<org.onap.so.client.aai.entities.Relationships> relationshipsOpt = wrapper.getRelationships(); + String tenantId = null; + String cloudOwner = null; + String lcpRegionId = null; + if (relationshipsOpt.isPresent()) { + tenantId = relationshipsOpt.get().getRelatedUris(AAIObjectType.TENANT).stream().findFirst() + .map(item -> item.getURIKeys().get(TENANT_ID)).orElse(null); + cloudOwner = relationshipsOpt.get().getRelatedUris(AAIObjectType.TENANT).stream().findFirst() + .map(item -> item.getURIKeys().get(CLOUD_OWNER)).orElse(null); + lcpRegionId = relationshipsOpt.get().getRelatedUris(AAIObjectType.TENANT).stream().findFirst() + .map(item -> item.getURIKeys().get(CLOUD_REGION_ID)).orElse(null); + } + + if (tenantId == null || cloudOwner == null || lcpRegionId == null) { + Map<String, String[]> filters = createQueryRequest("vfModuleId", vfModule.getVfModuleId()); + Optional<ServiceInstancesRequest> request = findServiceInstanceRequest(filters); + if (request.isPresent()) { + if (request.get().getRequestDetails() != null + && request.get().getRequestDetails().getCloudConfiguration() != null) { + if (request.get().getRequestDetails().getCloudConfiguration().getTenantId() != null) { + tenantId = request.get().getRequestDetails().getCloudConfiguration().getTenantId(); + } + if (request.get().getRequestDetails().getCloudConfiguration().getCloudOwner() != null) { + cloudOwner = request.get().getRequestDetails().getCloudConfiguration().getCloudOwner(); + } + if (request.get().getRequestDetails().getCloudConfiguration().getLcpCloudRegionId() != null) { + lcpRegionId = request.get().getRequestDetails().getCloudConfiguration().getLcpCloudRegionId(); + } + } + } else { + throw new CloudConfigurationNotFoundException(CLOUD_CONFIGURATION_COULD_NOT_BE_FOUND); + } + } + cloudConfig.setTenantId(tenantId); + cloudConfig.setCloudOwner(cloudOwner); + cloudConfig.setLcpCloudRegionId(lcpRegionId); + return cloudConfig; + } + + public CloudConfiguration mapCloudConfigurationVolume(GenericVnf vnf, VolumeGroup volumeGroup) { + CloudConfiguration cloudConfig = new CloudConfiguration(); + AAIResultWrapper wrapper = new AAIResultWrapper(vnf); + Optional<org.onap.so.client.aai.entities.Relationships> relationshipsOpt = wrapper.getRelationships(); + String tenantId = null; + String cloudOwner = null; + String lcpRegionId = null; + if (relationshipsOpt.isPresent()) { + tenantId = relationshipsOpt.get().getRelatedUris(AAIObjectType.TENANT).stream().findFirst() + .map(item -> item.getURIKeys().get(TENANT_ID)).orElse(null); + cloudOwner = relationshipsOpt.get().getRelatedUris(AAIObjectType.TENANT).stream().findFirst() + .map(item -> item.getURIKeys().get(CLOUD_OWNER)).orElse(null); + lcpRegionId = relationshipsOpt.get().getRelatedUris(AAIObjectType.TENANT).stream().findFirst() + .map(item -> item.getURIKeys().get(CLOUD_REGION_ID)).orElse(null); + } + + if (tenantId == null || cloudOwner == null || lcpRegionId == null) { + Map<String, String[]> filters = createQueryRequest("volumeGroupId", volumeGroup.getVolumeGroupId()); + Optional<ServiceInstancesRequest> request = findServiceInstanceRequest(filters); + if (request.isPresent()) { + tenantId = request.get().getRequestDetails().getCloudConfiguration().getTenantId(); + cloudOwner = request.get().getRequestDetails().getCloudConfiguration().getCloudOwner(); + lcpRegionId = request.get().getRequestDetails().getCloudConfiguration().getLcpCloudRegionId(); + } else { + throw new CloudConfigurationNotFoundException(CLOUD_CONFIGURATION_COULD_NOT_BE_FOUND); + } + } + cloudConfig.setTenantId(tenantId); + cloudConfig.setCloudOwner(cloudOwner); + cloudConfig.setLcpCloudRegionId(lcpRegionId); + return cloudConfig; + } + + public CloudConfiguration mapCloudConfigurationNetwork(L3Network network) { + CloudConfiguration cloudConfig = new CloudConfiguration(); + String tenantId = null; + String cloudOwner = null; + String lcpRegionId = null; + + Map<String, String[]> filters = createQueryRequest("networkId", network.getNetworkId()); + Optional<ServiceInstancesRequest> request = findServiceInstanceRequest(filters); + if (request.isPresent()) { + if (request.get().getRequestDetails() != null + && request.get().getRequestDetails().getCloudConfiguration() != null) { + if (request.get().getRequestDetails().getCloudConfiguration().getTenantId() != null) { + tenantId = request.get().getRequestDetails().getCloudConfiguration().getTenantId(); + } + if (request.get().getRequestDetails().getCloudConfiguration().getCloudOwner() != null) { + cloudOwner = request.get().getRequestDetails().getCloudConfiguration().getCloudOwner(); + } + if (request.get().getRequestDetails().getCloudConfiguration().getLcpCloudRegionId() != null) { + lcpRegionId = request.get().getRequestDetails().getCloudConfiguration().getLcpCloudRegionId(); + } + } + } else { + throw new CloudConfigurationNotFoundException(CLOUD_CONFIGURATION_COULD_NOT_BE_FOUND); + } + + cloudConfig.setTenantId(tenantId); + cloudConfig.setCloudOwner(cloudOwner); + cloudConfig.setLcpCloudRegionId(lcpRegionId); + return cloudConfig; + } + + public Optional<ServiceInstancesRequest> findServiceInstanceRequest(Map<String, String[]> filters) { + List<InfraActiveRequests> completeRequests = infraActiveRequestsClient.getRequest(filters); + InfraActiveRequests foundRequest = completeRequests.get(0); + ServiceInstancesRequest siRequest; + try { + siRequest = mapper.readValue(foundRequest.getRequestBody(), ServiceInstancesRequest.class); + return Optional.of(siRequest); + } catch (Exception e) { + logger.error("Could not read Create Instance Request", e); + } + return Optional.empty(); + } + + public Map<String, String[]> createQueryRequest(String name, String instanceId) { + Map<String, String[]> filters = new HashMap<>(); + filters.put(name, new String[] {"EQ", instanceId}); + filters.put("requestStatus", new String[] {"EQ", Status.COMPLETE.toString()}); + filters.put("action", new String[] {"EQ", "createInstance"}); + return filters; + } + + public RequestInfo createRequestInfo() { + RequestInfo requestInfo = new RequestInfo(); + requestInfo.setSuppressRollback(false); + requestInfo.setSource(MDC.get(ONAPLogConstants.MDCs.PARTNER_NAME)); + requestInfo.setRequestorId(MDC.get(ONAPLogConstants.MDCs.PARTNER_NAME)); + return requestInfo; + } + + public RequestParameters createRequestParameters() { + RequestParameters requestParams = new RequestParameters(); + requestParams.setaLaCarte(true); + requestParams.setTestApi("GR_API"); + return requestParams; + } + + public VfModule getAAIVfModule(String vnfId, String vfModuleId) { + return this.getAaiResourcesClient() + .get(VfModule.class, AAIUriFactory.createResourceUri(AAIObjectType.VF_MODULE, vnfId, vfModuleId)) + .orElseGet(() -> { + logger.debug("No Vf Module found in A&AI VnfId: {}" + ", VfModuleId: {}", vnfId, vfModuleId); + return null; + }); + } + + public GenericVnf getGenericVnf(String vnfId) { + return this.getAaiResourcesClient() + .get(GenericVnf.class, AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId)) + .orElseGet(() -> { + logger.debug("No Generic VNF found in A&AI VnfId: {}", vnfId); + return null; + }); + } + + public VolumeGroup getVolumeGroup(String vnfId, String volumeGroupId) throws AAIEntityNotFound { + GenericVnf vnf = getGenericVnf(vnfId); + AAIResultWrapper wrapper = new AAIResultWrapper(vnf); + List<AAIResourceUri> listVserverWrapper; + Optional<AAIResourceUri> volumeGroupURI; + if (wrapper.getRelationships().isPresent()) { + listVserverWrapper = wrapper.getRelationships().get().getRelatedUris(AAIObjectType.VOLUME_GROUP); + volumeGroupURI = listVserverWrapper.stream() + .filter(resourceURI -> resourceURI.getURIKeys().get("volume-group-id").equals(volumeGroupId)) + .findFirst(); + } else { + throw new AAIEntityNotFound( + VF_MODULE_NOT_FOUND_IN_INVENTORY_VNF_ID + vnfId + " volumeGroupId: " + volumeGroupId); + } + return this.getAaiResourcesClient().get(VolumeGroup.class, volumeGroupURI.get()).orElseGet(() -> { + logger.debug("No VolumeGroup in A&AI found: {}", vnfId); + return null; + }); + } + + public ServiceInstance getServiceInstance(String serviceInstanceId) { + return this.getAaiResourcesClient() + .get(ServiceInstance.class, + AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, serviceInstanceId)) + .orElseGet(() -> { + logger.debug("No Service Instance found in A&AI ServiceInstanceId: {}", serviceInstanceId); + return null; + }); + } + + public L3Network getNetwork(String networkId) { + return this.getAaiResourcesClient() + .get(L3Network.class, AAIUriFactory.createResourceUri(AAIObjectType.L3_NETWORK, networkId)) + .orElseGet(() -> { + logger.debug("No Network found in A&AI NetworkId: {}", networkId); + return null; + }); + } + + public AAIResourcesClient getAaiResourcesClient() { + if (aaiResourcesClient == null) { + aaiResourcesClient = new AAIResourcesClient(); + } + return aaiResourcesClient; + } + + public void setAaiResourcesClient(AAIResourcesClient aaiResourcesClient) { + this.aaiResourcesClient = aaiResourcesClient; + } + +} |