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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.svnfm.simulator.services;
import java.lang.reflect.InvocationTargetException;
import java.util.Optional;
import org.onap.svnfm.simulator.model.VnfInstance;
import org.onap.svnfm.simulator.model.VnfJob;
import org.onap.svnfm.simulator.notifications.VnfInstantiationNotification;
import org.onap.svnfm.simulator.notifications.VnfmAdapterCreationNotification;
import org.onap.svnfm.simulator.repository.VnfJobRepository;
import org.onap.svnfm.simulator.repository.VnfmRepository;
import org.onap.vnfm.v1.model.CreateVnfRequest;
import org.onap.vnfm.v1.model.InlineResponse201;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
/**
*
* @author Lathishbabu Ganesan (lathishbabu.ganesan@est.tech)
* @author Ronan Kenny (ronan.kenny@est.tech)
*/
@Service
public class SvnfmService {
@Autowired
VnfmRepository vnfmRepository;
@Autowired
VnfJobRepository vnfJobRepository;
@Autowired
private VnfmHelper vnfmHelper;
private static final Logger LOGGER = LoggerFactory.getLogger(SvnfmService.class);
/**
*
* @param createVNFRequest
* @return inlineResponse201
*/
public InlineResponse201 createVnf(final CreateVnfRequest createVNFRequest) {
InlineResponse201 inlineResponse201 = null;
try {
final VnfInstance vnfInstance = vnfmHelper.createVnfInstance(createVNFRequest);
vnfmRepository.save(vnfInstance);
final Thread creationNotification = new Thread(new VnfmAdapterCreationNotification());
creationNotification.start();
inlineResponse201 = vnfmHelper.getInlineResponse201(vnfInstance);
LOGGER.debug("Response from Create VNF", inlineResponse201);
} catch (IllegalAccessException | InvocationTargetException e) {
LOGGER.error("Failed in Create Vnf", e);
}
return inlineResponse201;
}
/**
*
* @param vnfId
* @param instantiateJobId
* @throws InterruptedException
*/
public Object instatiateVnf(final String vnfId, final String instantiateJobId) throws InterruptedException {
final VnfJob vnfJob = buildVnfInstantiation(vnfId, instantiateJobId);
vnfJobRepository.save(vnfJob);
getJobStatus(vnfJob.getJobId());
return null;
}
/**
*
* @param vnfId
* @param instantiateJobId
*/
public VnfJob buildVnfInstantiation(final String vnfId, final String instantiateJobId) {
final VnfJob vnfJob = new VnfJob();
final Optional<VnfInstance> vnfInstance = vnfmRepository.findById(vnfId);
if (vnfInstance.isPresent()) {
vnfJob.setJobId(instantiateJobId);
for (final VnfInstance instance : vnfmRepository.findAll()) {
if (instance.getId().equals(vnfId)) {
vnfJob.setVnfInstanceId(instance.getVnfInstanceDescription());
}
}
vnfJob.setVnfId(vnfId);
vnfJob.setStatus("STARTING");
}
return vnfJob;
}
/**
*
* @param jobId
* @throws InterruptedException
*/
public Object getJobStatus(final String jobId) throws InterruptedException {
LOGGER.info("Getting job status with id: " + jobId);
for (int i = 0; i < 5; i++) {
LOGGER.info("Instantiation status: RUNNING");
Thread.sleep(5000);
for (final VnfJob job : vnfJobRepository.findAll()) {
if (job.getJobId().equals(jobId)) {
job.setStatus("RUNNING");
vnfJobRepository.save(job);
}
}
}
final Thread instantiationNotification = new Thread(new VnfInstantiationNotification());
instantiationNotification.start();
for (final VnfJob job : vnfJobRepository.findAll()) {
if (job.getJobId().equals(jobId)) {
job.setStatus("COMPLETE");
vnfJobRepository.save(job);
}
}
return null;
}
/**
*
* @param vnfId
* @return inlineResponse201
*/
public InlineResponse201 getVnf(final String vnfId) {
InlineResponse201 inlineResponse201 = null;
final Optional<VnfInstance> vnfInstance = vnfmRepository.findById(vnfId);
try {
if (vnfInstance.isPresent()) {
inlineResponse201 = vnfmHelper.getInlineResponse201(vnfInstance.get());
LOGGER.debug("Response from get VNF", inlineResponse201);
}
} catch (IllegalAccessException | InvocationTargetException e) {
LOGGER.error("Failed in get Vnf", e);
}
return inlineResponse201;
}
/**
* @param vnfId
* @return
*/
public Object terminateVnf(String vnfId) {
// TODO
return null;
}
}
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