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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Modifications Copyright (c) 2019 Samsung
* ================================================================================
* Modifications Copyright (c) 2020 Nokia
* ================================================================================
* 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.client.orchestration;
import java.util.List;
import java.util.Optional;
import org.onap.aai.domain.yang.OwningEntities;
import org.onap.aaiclient.client.aai.AAIResourcesClient;
import org.onap.aaiclient.client.aai.entities.uri.AAIPluralResourceUri;
import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri;
import org.onap.aaiclient.client.aai.entities.uri.AAIUriFactory;
import org.onap.aaiclient.client.generated.fluentbuilders.AAIFluentTypeBuilder;
import org.onap.aaiclient.client.generated.fluentbuilders.AAIFluentTypeBuilder.Types;
import org.onap.so.bpmn.common.InjectionHelper;
import org.onap.so.bpmn.servicedecomposition.bbobjects.Customer;
import org.onap.so.bpmn.servicedecomposition.bbobjects.OwningEntity;
import org.onap.so.bpmn.servicedecomposition.bbobjects.Project;
import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
import org.onap.so.client.aai.mapper.AAIObjectMapper;
import org.onap.so.db.catalog.beans.OrchestrationStatus;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
@Component
public class AAIServiceInstanceResources {
@Autowired
private InjectionHelper injectionHelper;
@Autowired
private AAIObjectMapper aaiObjectMapper;
public boolean existsServiceInstance(ServiceInstance serviceInstance) {
AAIResourceUri serviceInstanceURI = AAIUriFactory
.createResourceUri(Types.SERVICE_INSTANCE.getFragment(serviceInstance.getServiceInstanceId()));
return injectionHelper.getAaiClient().exists(serviceInstanceURI);
}
public void createServiceInstance(ServiceInstance serviceInstance, Customer customer) {
AAIResourceUri serviceInstanceURI =
AAIUriFactory.createResourceUri(AAIFluentTypeBuilder.business().customer(customer.getGlobalCustomerId())
.serviceSubscription(customer.getServiceSubscription().getServiceType())
.serviceInstance(serviceInstance.getServiceInstanceId()));
serviceInstance.setOrchestrationStatus(OrchestrationStatus.INVENTORIED);
org.onap.aai.domain.yang.ServiceInstance aaiServiceInstance =
aaiObjectMapper.mapServiceInstance(serviceInstance);
injectionHelper.getAaiClient().createIfNotExists(serviceInstanceURI, Optional.of(aaiServiceInstance));
}
/**
* Create ServiceSubscription in A&AI
*
* @param customer
*/
public void createServiceSubscription(Customer customer) {
AAIResourceUri serviceSubscriptionURI =
AAIUriFactory.createResourceUri(AAIFluentTypeBuilder.business().customer(customer.getGlobalCustomerId())
.serviceSubscription(customer.getServiceSubscription().getServiceType()));
org.onap.aai.domain.yang.ServiceSubscription serviceSubscription =
aaiObjectMapper.mapServiceSubscription(customer.getServiceSubscription());
injectionHelper.getAaiClient().createIfNotExists(serviceSubscriptionURI, Optional.of(serviceSubscription));
}
public void deleteServiceInstance(ServiceInstance serviceInstance) {
AAIResourceUri serviceInstanceURI = AAIUriFactory
.createResourceUri(Types.SERVICE_INSTANCE.getFragment(serviceInstance.getServiceInstanceId()));
injectionHelper.getAaiClient().delete(serviceInstanceURI);
}
public void createProject(Project project) {
AAIResourceUri projectURI =
AAIUriFactory.createResourceUri(AAIFluentTypeBuilder.business().project(project.getProjectName()));
org.onap.aai.domain.yang.Project aaiProject = aaiObjectMapper.mapProject(project);
injectionHelper.getAaiClient().createIfNotExists(projectURI, Optional.of(aaiProject));
}
public void createProjectandConnectServiceInstance(Project project, ServiceInstance serviceInstance) {
AAIResourceUri projectURI =
AAIUriFactory.createResourceUri(AAIFluentTypeBuilder.business().project(project.getProjectName()));
AAIResourceUri serviceInstanceURI = AAIUriFactory
.createResourceUri(Types.SERVICE_INSTANCE.getFragment(serviceInstance.getServiceInstanceId()));
org.onap.aai.domain.yang.Project aaiProject = aaiObjectMapper.mapProject(project);
injectionHelper.getAaiClient().createIfNotExists(projectURI, Optional.of(aaiProject)).connect(projectURI,
serviceInstanceURI);
}
public void createOwningEntity(OwningEntity owningEntity) {
AAIResourceUri owningEntityURI = AAIUriFactory
.createResourceUri(AAIFluentTypeBuilder.business().owningEntity(owningEntity.getOwningEntityId()));
org.onap.aai.domain.yang.OwningEntity aaiOwningEntity = aaiObjectMapper.mapOwningEntity(owningEntity);
injectionHelper.getAaiClient().createIfNotExists(owningEntityURI, Optional.of(aaiOwningEntity));
}
public boolean existsOwningEntity(OwningEntity owningEntity) {
AAIResourceUri owningEntityUri = AAIUriFactory
.createResourceUri(AAIFluentTypeBuilder.business().owningEntity(owningEntity.getOwningEntityId()));
return injectionHelper.getAaiClient().exists(owningEntityUri);
}
public boolean existsOwningEntityName(String owningEntityName) {
AAIPluralResourceUri owningEntityUri =
AAIUriFactory.createResourceUri(AAIFluentTypeBuilder.business().owningEntities())
.queryParam("owning-entity-name", owningEntityName);
AAIResourcesClient aaiRC = injectionHelper.getAaiClient();
return aaiRC.exists(owningEntityUri);
}
public org.onap.aai.domain.yang.OwningEntity getOwningEntityByName(String owningEntityName)
throws AAIEntityNotFoundException {
AAIPluralResourceUri owningEntityUri =
AAIUriFactory.createResourceUri(AAIFluentTypeBuilder.business().owningEntities())
.queryParam("owning-entity-name", owningEntityName);
AAIResourcesClient aaiRC = injectionHelper.getAaiClient();
Optional<OwningEntities> owningEntities = aaiRC.get(OwningEntities.class, owningEntityUri);
if (owningEntities.isPresent()) {
List<org.onap.aai.domain.yang.OwningEntity> owningEntityList = owningEntities.get().getOwningEntity();
if (owningEntityList.size() > 1) {
throw new AAIEntityNotFoundException(
"Non unique result returned for owning entity name: " + owningEntityName);
} else {
return owningEntityList.get(0);
}
} else {
throw new AAIEntityNotFoundException("No result returned for owning entity name: " + owningEntityName);
}
}
public void connectOwningEntityandServiceInstance(OwningEntity owningEntity, ServiceInstance serviceInstance) {
AAIResourceUri owningEntityURI = AAIUriFactory
.createResourceUri(AAIFluentTypeBuilder.business().owningEntity(owningEntity.getOwningEntityId()));
AAIResourceUri serviceInstanceURI = AAIUriFactory
.createResourceUri(Types.SERVICE_INSTANCE.getFragment(serviceInstance.getServiceInstanceId()));
injectionHelper.getAaiClient().connect(owningEntityURI, serviceInstanceURI);
}
public void createOwningEntityandConnectServiceInstance(OwningEntity owningEntity,
ServiceInstance serviceInstance) {
AAIResourceUri owningEntityURI = AAIUriFactory
.createResourceUri(AAIFluentTypeBuilder.business().owningEntity(owningEntity.getOwningEntityId()));
AAIResourceUri serviceInstanceURI = AAIUriFactory
.createResourceUri(Types.SERVICE_INSTANCE.getFragment(serviceInstance.getServiceInstanceId()));
org.onap.aai.domain.yang.OwningEntity aaiOwningEntity = aaiObjectMapper.mapOwningEntity(owningEntity);
injectionHelper.getAaiClient().createIfNotExists(owningEntityURI, Optional.of(aaiOwningEntity))
.connect(owningEntityURI, serviceInstanceURI);
}
public void updateOrchestrationStatusServiceInstance(ServiceInstance serviceInstance,
OrchestrationStatus orchestrationStatus) {
ServiceInstance copiedServiceInstance = serviceInstance.shallowCopyId();
copiedServiceInstance.setOrchestrationStatus(orchestrationStatus);
copiedServiceInstance.setServiceInstanceName(serviceInstance.getServiceInstanceName());
serviceInstance.setOrchestrationStatus(orchestrationStatus);
updateServiceInstance(copiedServiceInstance);
}
public void updateServiceInstance(ServiceInstance serviceInstance) {
AAIResourceUri serviceInstanceURI = AAIUriFactory
.createResourceUri(Types.SERVICE_INSTANCE.getFragment(serviceInstance.getServiceInstanceId()));
org.onap.aai.domain.yang.ServiceInstance aaiServiceInstance =
aaiObjectMapper.mapServiceInstance(serviceInstance);
mapEmptyStringsToNull(aaiServiceInstance);
injectionHelper.getAaiClient().update(serviceInstanceURI, aaiServiceInstance);
}
/*
* Per serialization configurations in GraphInventoryCommonObjectMapperPatchProvider, empty strings are mapped to
* null and included in the payload. Null values are on the other hand excluded. Passing null values in a PATCH
* request to AAI will fail. We need to map empty strings to null before serialization in order to exclude these
* values from the payload.
*/
private void mapEmptyStringsToNull(org.onap.aai.domain.yang.ServiceInstance serviceInstance) {
if (serviceInstance != null) {
if ("".equals(serviceInstance.getServiceType()))
serviceInstance.setServiceType(null);
if ("".equals(serviceInstance.getServiceRole()))
serviceInstance.setServiceRole(null);
if ("".equals(serviceInstance.getServiceFunction()))
serviceInstance.setServiceFunction(null);
}
}
public boolean checkInstanceServiceNameInUse(ServiceInstance serviceInstance) {
AAIPluralResourceUri uriSI = AAIUriFactory.createNodesUri(Types.SERVICE_INSTANCES.getFragment())
.queryParam("service-instance-name", serviceInstance.getServiceInstanceName());
return injectionHelper.getAaiClient().exists(uriSI);
}
}
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