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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 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.openecomp.mso.apihandlerinfra.tenantisolation.process;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.json.JSONObject;
import org.openecomp.mso.apihandlerinfra.MsoPropertiesUtils;
import org.openecomp.mso.apihandlerinfra.tenantisolation.CloudOrchestrationRequest;
import org.openecomp.mso.apihandlerinfra.tenantisolation.exceptions.AsdcClientCallFailed;
import org.openecomp.mso.apihandlerinfra.tenantisolation.exceptions.TenantIsolationException;
import org.openecomp.mso.apihandlerinfra.tenantisolation.helpers.AsdcClientHelper;
import org.openecomp.mso.apihandlerinfra.tenantisolationbeans.Distribution;
import org.openecomp.mso.apihandlerinfra.tenantisolationbeans.DistributionStatus;
import org.openecomp.mso.logger.MsoLogger;
import org.openecomp.mso.properties.MsoJavaProperties;
import org.openecomp.mso.requestsdb.OperationalEnvDistributionStatus;
import org.openecomp.mso.requestsdb.OperationalEnvDistributionStatusDb;
import org.openecomp.mso.requestsdb.OperationalEnvServiceModelStatus;
import org.openecomp.mso.requestsdb.OperationalEnvServiceModelStatusDb;
public class ActivateVnfStatusOperationalEnvironment extends OperationalEnvironmentProcess {
private static final String SERVICE_NAME = "ActivateVnfStatusOperationalEnvironment";
private AsdcClientHelper asdcClientHelper = null;
private static MsoLogger msoLogger = MsoLogger.getMsoLogger(MsoLogger.Catalog.APIH);
private String className = this.getClass().getSimpleName();
private String methodName = "";
private String classMethodMessage = "";
private String errorMessage = "";
private String operationalEnvironmentId = "";
private boolean successIndicator = false;
MsoJavaProperties properties;
OperationalEnvDistributionStatusDb activateDistributionDb = null;
OperationalEnvDistributionStatus queryDistributionDbResponse = null;
OperationalEnvServiceModelStatusDb activateServiceModelDb = null;
OperationalEnvServiceModelStatus queryServiceModelResponse = null;
/**
* The class constructor with loadProperties()
* @param CloudOrchestrationRequest - object
* @param requestId - string
*/
public ActivateVnfStatusOperationalEnvironment(CloudOrchestrationRequest request, String requestId) {
super(request, requestId);
MsoLogger.setServiceName (getRequestId());
MsoLogger.setLogContext(getRequestId(), getRequest().getOperationalEnvironmentId());
this.properties = MsoPropertiesUtils.loadMsoProperties();
asdcClientHelper = new AsdcClientHelper(properties);
}
@Override
protected String getServiceName() {
return ActivateVnfStatusOperationalEnvironment.SERVICE_NAME;
}
/**
* The Point-Of-Entry from APIH with activate status from ASDC
* @return void - nothing
*/
@Override
public void execute() {
methodName = "execute() method. ";
classMethodMessage = className + " " + methodName;
msoLogger.debug("Begin of " + classMethodMessage);
activateDistributionDb = getOperationalEnvDistributionStatusDb();
activateServiceModelDb = getOperationalEnvServiceModelStatusDb();
try {
String asdcDistributionId = request.getDistributionId();
Distribution distributionObject = request.getDistribution();
msoLogger.debug(" ** asdcDistributionId: " + asdcDistributionId + ";" + " status: " + request.getDistribution().getStatus());
// Distribution, Query for operationalEnvironmentId, serviceModelVersionId
queryDistributionDbResponse = activateDistributionDb.getOperationalEnvDistributionStatus(asdcDistributionId);
if(queryDistributionDbResponse == null) {
throw new TenantIsolationException("DistributionId doesn't exist in the DB: " + asdcDistributionId);
}
String operationalEnvironmentId = queryDistributionDbResponse.getOperationalEnvId();
this.operationalEnvironmentId = operationalEnvironmentId;
String serviceModelVersionId = queryDistributionDbResponse.getServiceModelVersionId();
// ServiceModel, Query for dbRequestId, recoveryAction, retryCountString
queryServiceModelResponse = activateServiceModelDb.getOperationalEnvServiceModelStatus(operationalEnvironmentId, serviceModelVersionId);
String origRequestId = queryServiceModelResponse.getRequestId();
this.requestId = origRequestId;
msoLogger.debug("Start of processing activation status.");
processActivateASDCStatus(asdcDistributionId, distributionObject);
msoLogger.debug("End of processing activation status.");
// After EVERY status processed, need to query the status of all service modelId
// to determine the OVERALL status if "COMPLETE" or "FAILURE":
checkOrUpdateOverallStatus(origRequestId, operationalEnvironmentId);
msoLogger.debug("End of " + classMethodMessage);
} catch (Exception ex) {
errorMessage = "** OVERALL status of flow: " + methodName + ex.getMessage();
msoLogger.debug(errorMessage);
getRequestDb().updateInfraFailureCompletion(errorMessage, requestId, operationalEnvironmentId);
}
}
/**
* The Method to process the Activation Status from ASDC
* @param asdcDistributionId - string
* @param Distribution - object
* @return void - nothing
*/
public void processActivateASDCStatus(String asdcDistributionId, Distribution asdcStatus) throws TenantIsolationException {
String operationalEnvironmentId = queryDistributionDbResponse.getOperationalEnvId();
String serviceModelVersionId = queryDistributionDbResponse.getServiceModelVersionId();
String origRequestId = queryServiceModelResponse.getRequestId();
String recoveryAction = queryServiceModelResponse.getRecoveryAction();
int retryCount = queryServiceModelResponse.getRetryCount();
String workloadContext = queryServiceModelResponse.getWorkloadContext();
// Validate/process status
if (asdcStatus.getStatus().toString().equals(DistributionStatus.DISTRIBUTION_COMPLETE_OK.toString())) {
// should update 1 row, update status to "DISTRIBUTION_COMPLETE_OK"
activateDistributionDb.updateOperationalEnvDistributionStatus(asdcStatus.getStatus().toString(), asdcDistributionId, operationalEnvironmentId, serviceModelVersionId);
// should update 1 row, update status and retryCount = 0 (ie, serviceModelVersionId is DONE!)
activateServiceModelDb.updateOperationalEnvRetryCountStatus(operationalEnvironmentId, serviceModelVersionId, asdcStatus.getStatus().toString(), 0);
} else {
// "DISTRIBUTION_COMPLETE_ERROR", Check if recoveryAction is "RETRY"
if (recoveryAction.equals("RETRY") & retryCount > 0) {
// RESEND / RETRY serviceModelVersionId to ASDC
JSONObject jsonResponse = null;
String newDistributionId = "";
try {
jsonResponse = asdcClientHelper.postActivateOperationalEnvironment(serviceModelVersionId, operationalEnvironmentId, workloadContext);
String statusCode = jsonResponse.get("statusCode").toString();
if (statusCode.equals("202")) {
newDistributionId = jsonResponse.get("distributionId").toString();
// should insert 1 row, NEW distributionId for old serviceModelServiceId
activateDistributionDb.insertOperationalEnvDistributionStatus(newDistributionId, operationalEnvironmentId, serviceModelVersionId, "SENT", origRequestId);
// update retryCount (less 1) for the serviceModelServiceId
retryCount = retryCount - 1;
// should update 1 row, original insert
activateServiceModelDb.updateOperationalEnvRetryCountStatusPerReqId(operationalEnvironmentId, serviceModelVersionId, asdcStatus.getStatus().toString(), retryCount, origRequestId);
// should update 1 row, OLD distributionId set to status error (ie, old distributionId is DONE!).
activateDistributionDb.updateOperationalEnvDistributionStatus(DistributionStatus.DISTRIBUTION_COMPLETE_ERROR.toString(), asdcDistributionId, operationalEnvironmentId, serviceModelVersionId);
} else {
errorMessage = " Failure calling ASDC: statusCode: " + statusCode +
"; messageId: " + jsonResponse.get("messageId") +
"; message: " + jsonResponse.get("message");
msoLogger.debug(errorMessage);
throw new AsdcClientCallFailed(errorMessage);
}
} catch (Exception ex) {
errorMessage = " Encountered Exception in " + methodName + " Exception: " + ex.getMessage();
msoLogger.debug(errorMessage);
throw new TenantIsolationException(errorMessage);
}
} else { // either RETRY & Count = 0, or 'ABORT', or 'SKIP'
if (recoveryAction.equals("SKIP") || recoveryAction.equals("ABORT")) {
String modifiedStatus = "";
if (recoveryAction.equals("SKIP")) { // considered SUCCESS
modifiedStatus = DistributionStatus.DISTRIBUTION_COMPLETE_OK.toString();
} else {
if (recoveryAction.equals("ABORT")) {
modifiedStatus = DistributionStatus.DISTRIBUTION_COMPLETE_ERROR.toString(); // ABORT, error
}
}
// should update 1 row, modified status & retryCount set 0
activateServiceModelDb.updateOperationalEnvRetryCountStatus(operationalEnvironmentId, serviceModelVersionId, modifiedStatus, 0);
// should update 1 row, modified status
activateDistributionDb.updateOperationalEnvDistributionStatus(modifiedStatus, asdcDistributionId, operationalEnvironmentId, serviceModelVersionId);
} else {
// RETRY & Count = 0 (do nothing!)
}
}
}
}
/**
* The Method to check the overall status of the Activation for an operationalEnvironmentId
* @param origRequestId - string
* @param operationalEnvironmentId - string
* @return void - nothing
* @throws Exception
*/
public void checkOrUpdateOverallStatus(String origRequestId, String operationalEnvironmentId) throws Exception {
List<OperationalEnvServiceModelStatus> queryServiceModelResponseList = activateServiceModelDb.getOperationalEnvIdStatus(operationalEnvironmentId, origRequestId);
msoLogger.debug(" **** queryServiceModelResponseList.size(): " + queryServiceModelResponseList.size());
String status = "Waiting";
int count = 0;
// loop through the statuses of the service model
for (OperationalEnvServiceModelStatus queryServiceModelResponse : queryServiceModelResponseList) {
status = queryServiceModelResponse.getServiceModelVersionDistrStatus();
// all should be OK to be completed.
if ((status.equals(DistributionStatus.DISTRIBUTION_COMPLETE_OK.toString()) &&
(queryServiceModelResponse.getRetryCount() == 0))) {
status = "Completed";
count ++;
}
// one error with zero retry, means all are failures.
if ((status.equals(DistributionStatus.DISTRIBUTION_COMPLETE_ERROR.toString()) &&
(queryServiceModelResponse.getRetryCount() == 0))) {
status = "Failure";
count = queryServiceModelResponseList.size();
break;
}
}
// "DISTRIBUTION_COMPLETE_OK" : Completed / Successful
if (status == "Completed" && queryServiceModelResponseList.size() == count) {
executeAAIPatch(operationalEnvironmentId);
String messageStatus = "Overall Activation process is complete. " + status;
successIndicator = true;
msoLogger.debug(messageStatus);
// Update DB to COMPLETION
getRequestDb().updateInfraSuccessCompletion(messageStatus, origRequestId, operationalEnvironmentId);
} else {
// "DISTRIBUTION_COMPLETE_ERROR" : Failure
if (status == "Failure" && queryServiceModelResponseList.size() == count) {
errorMessage = "Overall Activation process is a Failure. " + status;
msoLogger.debug(errorMessage);
getRequestDb().updateInfraFailureCompletion(errorMessage, requestId, operationalEnvironmentId);
} else {
msoLogger.debug(" **** Still waiting for more distribution status!"); // 1+ rows
}
}
}
private void executeAAIPatch(String operationalEnvironmentId) throws Exception {
msoLogger.debug("Start of AA&I UPDATE client call in ActivateVnfStatusOperationalEnvironment");
Map<String, String> payload = new HashMap<>();
payload.put("operational-environment-status", "ACTIVE");
getAaiHelper().updateAaiOperationalEnvironment(operationalEnvironmentId, payload);
msoLogger.debug("End of AA&I UPDATE client call in ActivateVnfStatusOperationalEnvironment");
}
/**
* Overall Success indicator
* @return true or false
*/
public boolean isSuccess() {
return successIndicator;
}
/**
* Set to new OperationalEnvDistributionStatusDb
* @return void
*/
public void setOperationalEnvDistributionStatusDb (OperationalEnvDistributionStatusDb activateDistributionDb) {
this.activateDistributionDb = activateDistributionDb;
}
/**
* Set to new OperationalEnvServiceModelStatusDb
* @return void
*/
public void setOperationalEnvServiceModelStatusDb (OperationalEnvServiceModelStatusDb activateServiceModelDb) {
this.activateServiceModelDb = activateServiceModelDb;
}
/**
* Set to new AsdcClientHelper
* @return void
*/
public void setAsdcClientHelper (AsdcClientHelper asdcClientHelper) {
this.asdcClientHelper = asdcClientHelper;
}
/**
* get OperationalEnvDistributionStatusDb instance
*/
public OperationalEnvDistributionStatusDb getOperationalEnvDistributionStatusDb() {
if(this.activateDistributionDb == null) {
this.activateDistributionDb = OperationalEnvDistributionStatusDb.getInstance();
}
return this.activateDistributionDb;
}
/**
* get OperationalEnvServiceModelStatusDb instance
*/
public OperationalEnvServiceModelStatusDb getOperationalEnvServiceModelStatusDb() {
if(this.activateServiceModelDb == null) {
this.activateServiceModelDb = OperationalEnvServiceModelStatusDb.getInstance();
}
return this.activateServiceModelDb;
}
}
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