@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public Network verifyNetworkByKey(NullableWrapper<Network> network, AccessKey key) {
Network stored;
// case network is not defined
if (network == null || network.getValue() == null) {
return null;
}
Network update = network.getValue();
if (update.getId() != null) {
stored = networkDAO.getById(update.getId());
} else {
stored = networkDAO.findByName(update.getName());
}
if (stored != null) {
if (stored.getKey() != null) {
if (!stored.getKey().equals(update.getKey())) {
throw new HiveException(Messages.INVALID_NETWORK_KEY, FORBIDDEN.getStatusCode());
}
if (!accessKeyService.hasAccessToNetwork(key, stored)) {
throw new HiveException(Messages.NO_ACCESS_TO_NETWORK, FORBIDDEN.getStatusCode());
}
}
}
return stored;
}
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public Network createOrVeriryNetwork(NullableWrapper<Network> network) {
Network stored;
// case network is not defined
if (network == null || network.getValue() == null) {
return null;
}
Network update = network.getValue();
if (update.getId() != null) {
stored = networkDAO.getById(update.getId());
} else {
stored = networkDAO.findByName(update.getName());
}
if (stored != null) {
if (stored.getKey() != null) {
if (!stored.getKey().equals(update.getKey())) {
throw new HiveException(Messages.INVALID_NETWORK_KEY, FORBIDDEN.getStatusCode());
}
}
} else {
if (update.getId() != null) {
throw new HiveException(Messages.INVALID_REQUEST_PARAMETERS, BAD_REQUEST.getStatusCode());
}
stored = networkDAO.createNetwork(update);
}
assert (stored != null);
return stored;
}
@TransactionAttribute(TransactionAttributeType.SUPPORTS)
public Network createOrUpdateNetworkByUser(NullableWrapper<Network> network, User user) {
Network stored;
// case network is not defined
if (network == null || network.getValue() == null) {
return null;
}
Network update = network.getValue();
if (update.getId() != null) {
stored = networkDAO.getWithDevicesAndDeviceClasses(update.getId());
} else {
stored = networkDAO.findByName(update.getName());
}
if (stored != null) {
if (stored.getKey() != null) {
if (!stored.getKey().equals(update.getKey())) {
throw new HiveException(Messages.INVALID_NETWORK_KEY, FORBIDDEN.getStatusCode());
}
}
if (!userService.hasAccessToNetwork(user, stored)) {
throw new HiveException(Messages.NO_ACCESS_TO_NETWORK, FORBIDDEN.getStatusCode());
}
} else if (user.isAdmin()) {
if (update.getId() != null) {
throw new HiveException(Messages.INVALID_REQUEST_PARAMETERS, BAD_REQUEST.getStatusCode());
}
stored = networkDAO.createNetwork(update);
} else {
throw new HiveException(Messages.NETWORK_CREATION_NOT_ALLOWED, FORBIDDEN.getStatusCode());
}
return stored;
}