private Connection getConnectionOrFail(String connectionId) throws ServiceException {
final Connection connection = connectionRepo.findByConnectionId(connectionId);
if (connection == null) {
throw createInvalidParameterServiceException("connectionId");
}
return connection;
}
private void validateConnectionId(String connectionId) throws ServiceException {
if (StringUtils.hasText(connectionId)) {
if (connectionRepo.findByConnectionId(connectionId) != null) {
log.warn("ConnectionId {} was not unique", connectionId);
throw createAlreadyExistsServiceException("connectionId");
}
} else {
log.warn("ConnectionId was empty", connectionId);
throw createInvalidParameterServiceException("connectionId");
}
}