@Override
public BaseResult asyncCreateInstance(InstanceRequest request, User requestingUser) {
logger.info(
"Create instance for organization {} for subscription {}.",
request.getOrganizationId(),
request.getSubscriptionId());
ServiceInstance instance = null;
try {
final InstanceDescription descr = getInstanceDescription(request, requestingUser);
instance = createPersistentServiceInstance(request, descr);
timerService.initTimers();
List<LocalizedText> descriptions = descr.getDescription();
String successMsg = null;
if (descriptions != null) {
for (LocalizedText description : descriptions) {
if (description.getLocale().equals(getLocale(requestingUser))) {
successMsg = description.getText();
}
}
}
return provResult.getSuccesfulResult(BaseResult.class, successMsg);
} catch (Exception e) {
logger.warn(e.getMessage(), e);
return provResult.getErrorResult(
BaseResult.class, e, getLocale(requestingUser), instance, null);
}
}
InstanceDescription getInstanceDescription(InstanceRequest request, User requestingUser)
throws APPlatformException, BadResultException {
final HashMap<String, String> parameters = createParameterMap(request.getParameterValue());
String controllerId = parameters.get(InstanceParameter.CONTROLLER_ID);
if (controllerId == null) {
logger.warn("The technical service does not define a controller implementation");
throw new BadResultException(Messages.get(request.getDefaultLocale(), "error_configuration"));
}
HashMap<String, String> controllerSettings =
configService.getControllerConfigurationSettings(controllerId);
final ProvisioningSettings settings =
new ProvisioningSettings(parameters, controllerSettings, request.getDefaultLocale());
settings.setOrganizationId(request.getOrganizationId());
settings.setOrganizationName(request.getOrganizationName());
settings.setSubscriptionId(request.getSubscriptionId());
settings.setBesLoginUrl(request.getLoginUrl());
ServiceInstance si = new ServiceInstance();
si.setInstanceParameters(createParameters(si, parameters));
si.setControllerId(controllerId);
settings.setAuthentication(
configService.getAuthenticationForBESTechnologyManager(controllerId, si, null));
configService.copyCredentialsFromControllerSettings(settings, controllerSettings);
settings.setRequestingUser(UserMapper.toServiceUser(requestingUser));
final APPlatformController controller = APPlatformControllerFactory.getInstance(controllerId);
final InstanceDescription descr = controller.createInstance(settings);
// Check whether instanceId is filled and unique
if (Strings.isEmpty(descr.getInstanceId())) {
logger.error("Instance ID not specified by controller.");
throw new BadResultException(
Messages.get(request.getDefaultLocale(), "error_instanceid_empty"));
}
if (instanceDAO.exists(descr.getInstanceId())) {
logger.error("Instance ID " + descr.getInstanceId() + " already used by another instance.");
throw new BadResultException(
Messages.get(
request.getDefaultLocale(), "error_instanceid_exists", descr.getInstanceId()));
}
return descr;
}
ServiceInstance createPersistentServiceInstance(
InstanceRequest request, InstanceDescription descr) throws BadResultException {
final HashMap<String, String> parameters = createParameterMap(request.getParameterValue());
String controllerId = parameters.get(InstanceParameter.CONTROLLER_ID);
ServiceInstance si = new ServiceInstance();
si.setOrganizationId(request.getOrganizationId());
si.setOrganizationName(request.getOrganizationName());
si.setSubscriptionId(request.getSubscriptionId());
si.setDefaultLocale(request.getDefaultLocale());
si.setProvisioningStatus(ProvisioningStatus.WAITING_FOR_SYSTEM_CREATION);
si.setControllerId(controllerId);
si.setBesLoginURL(request.getLoginUrl());
si.setRequestTime(System.currentTimeMillis());
si.setInstanceParameters(createParameters(si, descr.getChangedParameters()));
si.setServiceBaseURL(descr.getBaseUrl());
si.setInstanceId(descr.getInstanceId());
em.persist(si);
return si;
}
