private Answer execute(IpAssocCommand cmd, int numRetries) {
String[] results = new String[cmd.getIpAddresses().length];
int i = 0;
try {
IpAddressTO ip;
if (cmd.getIpAddresses().length != 1) {
throw new ExecutionException("Received an invalid number of guest IPs to associate.");
} else {
ip = cmd.getIpAddresses()[0];
}
String sourceNatIpAddress = null;
GuestNetworkType type = GuestNetworkType.INTERFACE_NAT;
if (ip.isSourceNat()) {
type = GuestNetworkType.SOURCE_NAT;
if (ip.getPublicIp() == null) {
throw new ExecutionException("Source NAT IP address must not be null.");
} else {
sourceNatIpAddress = ip.getPublicIp();
}
}
long guestVlanTag = Long.parseLong(cmd.getAccessDetail(NetworkElementCommand.GUEST_VLAN_TAG));
String guestVlanGateway = cmd.getAccessDetail(NetworkElementCommand.GUEST_NETWORK_GATEWAY);
String cidr = cmd.getAccessDetail(NetworkElementCommand.GUEST_NETWORK_CIDR);
long cidrSize = NetUtils.cidrToLong(cidr)[1];
String guestVlanSubnet = NetUtils.getCidrSubNet(guestVlanGateway, cidrSize);
Long publicVlanTag = null;
if (ip.getVlanId() != null && !ip.getVlanId().equals("untagged")) {
try {
publicVlanTag = Long.parseLong(ip.getVlanId());
} catch (Exception e) {
throw new ExecutionException("Could not parse public VLAN tag: " + ip.getVlanId());
}
}
openConfiguration();
// Remove the guest network:
// Remove source, static, and destination NAT rules
// Remove VPN
shutdownGuestNetwork(type, ip.getAccountId(), publicVlanTag, sourceNatIpAddress, guestVlanTag, guestVlanGateway, guestVlanSubnet, cidrSize);
if (ip.isAdd()) {
// Implement the guest network for this VLAN
implementGuestNetwork(type, publicVlanTag, sourceNatIpAddress, guestVlanTag, guestVlanGateway, guestVlanSubnet, cidrSize);
}
commitConfiguration();
results[i++] = ip.getPublicIp() + " - success";
} catch (ExecutionException e) {
s_logger.error(e);
closeConfiguration();
if (numRetries > 0 && refreshSrxConnection()) {