How to use

isAdd

method

in

com.cloud.agent.api.to.IpAddressTO

protected void setNicDevIdIfCorrectVifIsNotNull(final Connection conn, final IpAddressTO ip, final VIF correctVif)
    throws InternalErrorException, BadServerResponse, XenAPIException, XmlRpcException {
  if (correctVif == null) {
    if (ip.isAdd()) {
      throw new InternalErrorException("Failed to find DomR VIF to associate IP with.");
    } else {
      s_logger.debug("VIF to deassociate IP with does not exist, return success");
    }
  } else {
    ip.setNicDevId(Integer.valueOf(correctVif.getDevice(conn)));
  }
}

@Override
public List<ConfigItem> generateConfig(final NetworkElementCommand cmd) {
  final IpAssocCommand command = (IpAssocCommand) cmd;
  final List<IpAddress> ips = new LinkedList<IpAddress>();
  for (final IpAddressTO ip : command.getIpAddresses()) {
    final IpAddress ipAddress = new IpAddress(ip.getPublicIp(), ip.isSourceNat(), ip.isAdd(), ip.isOneToOneNat(), ip.isFirstIP(), ip.getVlanGateway(), ip.getVlanNetmask(),
        ip.getVifMacAddress(), ip.getNicDevId(), ip.isNewNic(), ip.getTrafficType().toString());
    ips.add(ipAddress);
  }
  final IpAssociation ipAssociation = new IpAssociation(ips.toArray(new IpAddress[ips.size()]));
  return generateConfigItems(ipAssociation);
}

final String vlanNetmask = ip.getVlanNetmask();
if (ip.isAdd()) {
final String action = ip.isAdd() ? "associate" : "remove";
if (s_logger.isDebugEnabled()) {
  s_logger.debug("Netscaler load balancer " + _ip + " successfully executed IPAssocCommand to " + action + " IP " + ip);

if (org.apache.commons.lang.StringUtils.equalsIgnoreCase(lastIp, "true") && !ip.isAdd()) {

protected Answer execute(final IpAssocCommand cmd) {
  if (s_logger.isInfoEnabled()) {
    s_logger.info("Executing resource IPAssocCommand: " + s_gson.toJson(cmd));
  }
  int i = 0;
  final String[] results = new String[cmd.getIpAddresses().length];
  try {
    final IpAddressTO[] ips = cmd.getIpAddresses();
    final String routerName = cmd.getAccessDetail(NetworkElementCommand.ROUTER_NAME);
    final String controlIp = getRouterSshControlIp(cmd);
    for (final IpAddressTO ip : ips) {
      assignPublicIpAddress(routerName, controlIp, ip.getPublicIp(), ip.isAdd(), ip.isFirstIP(), ip.isSourceNat(), ip.getBroadcastUri(), ip.getVlanGateway(),
          ip.getVlanNetmask(), ip.getVifMacAddress());
      results[i++] = ip.getPublicIp() + " - success";
    }
    for (; i < cmd.getIpAddresses().length; i++) {
      results[i++] = IpAssocAnswer.errorResult;
    }
  } catch (final Throwable e) {
    s_logger.error("Unexpected exception: " + e.toString() + " will shortcut rest of IPAssoc commands", e);
    for (; i < cmd.getIpAddresses().length; i++) {
      results[i++] = IpAssocAnswer.errorResult;
    }
  }
  return new IpAssocAnswer(cmd, results);
}

private ExecutionResult prepareNetworkElementCommand(final IpAssocVpcCommand cmd) {
  final String routerName = cmd.getAccessDetail(NetworkElementCommand.ROUTER_NAME);
  try {
    final IpAddressTO[] ips = cmd.getIpAddresses();
    for (final IpAddressTO ip : ips) {
      final URI broadcastUri = BroadcastDomainType.fromString(ip.getBroadcastUri());
      if (BroadcastDomainType.getSchemeValue(broadcastUri) != BroadcastDomainType.Vlan) {
        throw new InternalErrorException("Invalid Broadcast URI " + ip.getBroadcastUri());
      }
      final String vlanId = BroadcastDomainType.getValue(broadcastUri);
      int publicNicInfo = -1;
      publicNicInfo = getVmNics(routerName, vlanId);
      if (publicNicInfo < 0) {
        if (ip.isAdd()) {
          throw new InternalErrorException("Failed to find DomR VIF to associate/disassociate IP with.");
        } else {
          s_logger.debug("VIF to deassociate IP with does not exist, return success");
          continue;
        }
      }
      ip.setNicDevId(publicNicInfo);
    }
  } catch (final Exception e) {
    s_logger.error("Prepare Ip Assoc failure on applying one ip due to exception:  ", e);
    return new ExecutionResult(false, e.toString());
  }
  return new ExecutionResult(true, null);
}

if (ip.isAdd()) {

if (ip.isAdd() && publicNicInfo == -1) {
  if (s_logger.isDebugEnabled()) {
    s_logger.debug("Plug new NIC to associate" + controlIp + " to " + ip.getPublicIp());

if (ip.isAdd() && correctVif == null) {
  addVif = true;
if (ip.isAdd() && correctVif == null) {
  throw new InternalErrorException("Failed to find DomR VIF to associate/disassociate IP with.");

if (org.apache.commons.lang.StringUtils.equalsIgnoreCase(lastIp, "true") && !ip.isAdd()) {
  final VIF correctVif = getCorrectVif(conn, router, network);