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;
}
