void createService(ExternalEvent event, Map<String, Object> serviceData) {
Service svc = serviceDao.getServiceByExternalId(event.getAccountId(), event.getExternalId());
if (svc != null) {
return;
}
Stack stack = getStack(event);
if (stack == null) {
log.info("Can't process service event. Could not get or create stack. Event: [{}]", event);
return;
}
Map<String, Object> service = new HashMap<String, Object>();
if (serviceData != null) {
service.putAll(serviceData);
}
service.put(ObjectMetaDataManager.ACCOUNT_FIELD, event.getAccountId());
service.put(FIELD_STACK_ID, stack.getId());
try {
String create =
objectProcessManager.getStandardProcessName(StandardProcess.CREATE, Service.class);
String activate =
objectProcessManager.getStandardProcessName(StandardProcess.ACTIVATE, Service.class);
ProcessUtils.chainInData(service, create, activate);
resourceDao.createAndSchedule(Service.class, service);
} catch (ProcessCancelException e) {
log.info(
"Create and activate process cancelled for service with account id {}and external id {}",
event.getAccountId(),
event.getExternalId());
}
}
void updateService(ExternalEvent event, Map<String, Object> serviceData) {
Service svc = serviceDao.getServiceByExternalId(event.getAccountId(), event.getExternalId());
if (svc == null) {
log.info(
"Unable to find service while attempting to update. Returning. Service external id: [{}], account id: [{}]",
event.getExternalId(),
event.getAccountId());
return;
}
Map<String, Object> fields = DataUtils.getFields(svc);
Map<String, Object> updates = new HashMap<String, Object>();
for (Map.Entry<String, Object> resourceField : serviceData.entrySet()) {
String fieldName = resourceField.getKey();
Object newFieldValue = resourceField.getValue();
Object currentFieldValue = fields.get(fieldName);
if (ObjectUtils.hasWritableProperty(svc, fieldName)) {
Object property = ObjectUtils.getProperty(svc, fieldName);
if (newFieldValue != null && !newFieldValue.equals(property) || property == null) {
updates.put(fieldName, newFieldValue);
}
} else if ((newFieldValue != null && !newFieldValue.equals(currentFieldValue))
|| currentFieldValue != null) {
updates.put(fieldName, newFieldValue);
}
}
if (!updates.isEmpty()) {
objectManager.setFields(svc, updates);
resourceDao.updateAndSchedule(svc);
}
}
@Override
public Object create(String type, ApiRequest request, ResourceManager next) {
ServiceEvent event = request.proxyRequestObject(ServiceEvent.class);
/* Will never return null, MissingRequired will be thrown if missing */
Agent agent = getAgent();
if (agent == null) {
throw new ClientVisibleException(ResponseCodes.FORBIDDEN, VERIFY_AGENT);
}
HealthcheckInstanceHostMap healthcheckInstanceHostMap = null;
String[] splitted = event.getHealthcheckUuid().split("_");
if (splitted.length > 2) {
healthcheckInstanceHostMap = serviceDao.getHealthCheckInstanceUUID(splitted[0], splitted[1]);
} else {
healthcheckInstanceHostMap =
objectManager.findOne(
HealthcheckInstanceHostMap.class, ObjectMetaDataManager.UUID_FIELD, splitted[0]);
}
if (healthcheckInstanceHostMap == null) {
throw new ClientVisibleException(ResponseCodes.FORBIDDEN, VERIFY_AGENT);
}
HealthcheckInstance healthcheckInstance =
objectManager.loadResource(
HealthcheckInstance.class, healthcheckInstanceHostMap.getHealthcheckInstanceId());
if (healthcheckInstance == null) {
return null;
}
Long resourceAccId =
DataAccessor.fromDataFieldOf(agent)
.withKey(AgentConstants.DATA_AGENT_RESOURCES_ACCOUNT_ID)
.as(Long.class);
if (!healthcheckInstanceHostMap.getAccountId().equals(resourceAccId)) {
throw new ClientVisibleException(ResponseCodes.FORBIDDEN, VERIFY_AGENT);
}
event.setInstanceId(healthcheckInstance.getInstanceId());
event.setHealthcheckInstanceId(healthcheckInstance.getId());
event.setHostId(healthcheckInstanceHostMap.getHostId());
return super.create(type, request, next);
}
void deleteService(ExternalEvent event, Map<String, Object> serviceData) {
Service svc = serviceDao.getServiceByExternalId(event.getAccountId(), event.getExternalId());
if (svc != null) {
objectProcessManager.scheduleStandardProcess(StandardProcess.REMOVE, svc, null);
}
}
