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/*
* Copyright 2016-2017, Nokia Corporation
*
* 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.
*/
package com.nokia.vfcadaptor.adaptor;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.http.HttpStatus;
import org.apache.http.client.ClientProtocolException;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import com.nokia.vfcadaptor.catalog.inf.CatalogMgmrInf;
import com.nokia.vfcadaptor.cbam.bo.CBAMCreateVnfRequest;
import com.nokia.vfcadaptor.cbam.bo.CBAMCreateVnfResponse;
import com.nokia.vfcadaptor.cbam.bo.CBAMHealVnfRequest;
import com.nokia.vfcadaptor.cbam.bo.CBAMHealVnfResponse;
import com.nokia.vfcadaptor.cbam.bo.CBAMQueryVnfResponse;
import com.nokia.vfcadaptor.cbam.bo.CBAMScaleVnfRequest;
import com.nokia.vfcadaptor.cbam.bo.CBAMScaleVnfResponse;
import com.nokia.vfcadaptor.cbam.bo.CBAMTerminateVnfRequest;
import com.nokia.vfcadaptor.cbam.bo.CBAMTerminateVnfResponse;
import com.nokia.vfcadaptor.cbam.inf.CbamMgmrInf;
import com.nokia.vfcadaptor.constant.CommonConstants;
import com.nokia.vfcadaptor.exception.VnfmDriverException;
import com.nokia.vfcadaptor.nslcm.bo.NslcmGrantVnfRequest;
import com.nokia.vfcadaptor.nslcm.bo.NslcmGrantVnfResponse;
import com.nokia.vfcadaptor.nslcm.bo.VnfmInfo;
import com.nokia.vfcadaptor.nslcm.inf.NslcmMgmrInf;
import com.nokia.vfcadaptor.vnfmdriver.bo.HealVnfRequest;
import com.nokia.vfcadaptor.vnfmdriver.bo.HealVnfResponse;
import com.nokia.vfcadaptor.vnfmdriver.bo.InstantiateVnfRequest;
import com.nokia.vfcadaptor.vnfmdriver.bo.InstantiateVnfResponse;
import com.nokia.vfcadaptor.vnfmdriver.bo.OperStatusVnfResponse;
import com.nokia.vfcadaptor.vnfmdriver.bo.QueryVnfResponse;
import com.nokia.vfcadaptor.vnfmdriver.bo.ScaleVnfRequest;
import com.nokia.vfcadaptor.vnfmdriver.bo.ScaleVnfResponse;
import com.nokia.vfcadaptor.vnfmdriver.bo.TerminateVnfRequest;
import com.nokia.vfcadaptor.vnfmdriver.bo.TerminateVnfResponse;
import com.nokia.vfcadaptor.vnfmdriver.bo.entity.ResponseDescriptor;
import com.nokia.vfcadaptor.vnfmdriver.bo.entity.ResponseHistoryList;
import com.nokia.vfcadaptor.vnfmdriver.inf.VnfmDriverMgmrInf;
@Component
public class VnfmDriverMgmrIml implements VnfmDriverMgmrInf{
private Logger logger = Logger.getLogger(VnfmDriverMgmrIml.class);
@Autowired
Driver2CbamRequestConverter requestConverter;
@Autowired
Cbam2DriverResponseConverter responseConverter;
@Autowired
private CbamMgmrInf cbamMgmr;
@Autowired
private CatalogMgmrInf catalogMgmr;
@Autowired
private NslcmMgmrInf nslcmMgmr;
public InstantiateVnfResponse instantiateVnf(InstantiateVnfRequest driverRequest, String vnfmId) throws VnfmDriverException {
InstantiateVnfResponse driverResponse;
try {
//step 1: query vnfm info
VnfmInfo vnfmInfo = nslcmMgmr.queryVnfm(vnfmId);
if(vnfmInfo == null || vnfmId.equalsIgnoreCase(vnfmInfo.getVnfmId()))
{
throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
}
//step 3: create vnf
CBAMCreateVnfRequest cbamRequest = requestConverter.createrqConvert(driverRequest);
CBAMCreateVnfResponse cbamResponse = cbamMgmr.createVnf(cbamRequest);
driverResponse = responseConverter.createspConvert(cbamResponse);
String vnfInstanceId = driverResponse.getVnfInstanceId();
String jobId = driverResponse.getJobId();
continueInstantiateVnf(driverRequest, vnfInstanceId, jobId);
} catch (Exception e) {
throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
}
return driverResponse;
}
public void continueInstantiateVnf(InstantiateVnfRequest driverRequest, String vnfInstanceId, String jobId) {
InstantiateVnfContinueRunnable runnable = new InstantiateVnfContinueRunnable(driverRequest, vnfInstanceId, jobId,
nslcmMgmr, catalogMgmr, cbamMgmr, requestConverter);
Thread thread = new Thread(runnable);
thread.run();
}
public TerminateVnfResponse terminateVnf(TerminateVnfRequest driverRequest, String vnfmId, String vnfInstanceId) {
TerminateVnfResponse driverResponse;
try {
nslcmMgmr.queryVnfm(vnfmId);
driverResponse = generateTerminateVnfResponse(vnfInstanceId);
continueTerminateVnf(driverRequest, vnfInstanceId);
} catch (Exception e) {
throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
}
return driverResponse;
}
private TerminateVnfResponse generateTerminateVnfResponse(String vnfInstanceId) {
TerminateVnfResponse response = new TerminateVnfResponse();
//TODO
response.setJobId("");
return response;
}
public void continueTerminateVnf(TerminateVnfRequest driverRequest, String vnfInstanceId) {
TerminateVnfContinueRunnable runnable = new TerminateVnfContinueRunnable(driverRequest, vnfInstanceId,
nslcmMgmr, cbamMgmr, requestConverter);
Thread thread = new Thread(runnable);
thread.run();
}
public QueryVnfResponse queryVnf(String vnfmId, String vnfInstanceId) {
QueryVnfResponse driverResponse;
try {
nslcmMgmr.queryVnfm(vnfmId);
CBAMQueryVnfResponse cbamResponse = cbamMgmr.queryVnf(vnfInstanceId);
driverResponse = responseConverter.queryspConvert(cbamResponse);
} catch (Exception e) {
throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
}
return driverResponse;
}
public OperStatusVnfResponse getOperStatus(String vnfmId, String jobId) {
OperStatusVnfResponse response = new OperStatusVnfResponse();
List<ResponseHistoryList> list=new ArrayList<ResponseHistoryList>();
ResponseHistoryList relist=new ResponseHistoryList();
relist.setErrorCode(41);
relist.setProgress(40);
relist.setResponseId(1);
relist.setStatus("proccessing");
relist.setStatusDescription("OMC VMs are decommissioned in VIM");
ResponseDescriptor res=new ResponseDescriptor();
res.setErrorCode(41);
res.setProgress(40);
res.setResponseId(1);
res.setStatus("proccessing");
res.setStatusDescription("OMC VMs are decommissioned in VIM");
for(int i=0; i<2;i++) {
relist.setProgress(4+i);
list.add(relist);
}
res.setResponseHistoryList(list);
response.setJobId("Jobid="+jobId);
response.setResponseDescriptor(res);
return response;
}
public ScaleVnfResponse scaleVnf(ScaleVnfRequest driverRequest, String vnfmId, String vnfInstanceId) throws VnfmDriverException {
ScaleVnfResponse driverResponse;
try {
nslcmMgmr.queryVnfm(vnfmId);
CBAMScaleVnfRequest cbamRequest = requestConverter.scaleconvert(driverRequest);
CBAMScaleVnfResponse cbamResponse = cbamMgmr.scaleVnf(cbamRequest, vnfInstanceId);
driverResponse = responseConverter.scalespconvert(cbamResponse);
} catch (Exception e) {
throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
}
return driverResponse;
}
public HealVnfResponse healVnf(HealVnfRequest driverRequest, String vnfmId, String vnfInstanceId) throws VnfmDriverException {
HealVnfResponse driverResponse;
try {
nslcmMgmr.queryVnfm(vnfmId);
CBAMHealVnfRequest cbamRequest = requestConverter.healconvert(driverRequest);
CBAMHealVnfResponse cbamResponse = cbamMgmr.healVnf(cbamRequest, vnfInstanceId);
driverResponse = responseConverter.healspconvert(cbamResponse);
} catch (Exception e) {
throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
}
return driverResponse;
}
}
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