@Override
public void connectToGateway(@Nonnull String providerVpnId, @Nonnull String toGatewayId)
throws CloudException, InternalException {
APITrace.begin(provider, "connectVPNToGateway");
try {
VPNGateway gateway = getGateway(toGatewayId);
VPN vpn = getVPN(providerVpnId);
if (gateway == null) {
throw new CloudException("No such VPN gateway: " + toGatewayId);
}
if (vpn == null) {
throw new CloudException("No such VPN: " + providerVpnId);
}
if (!gateway.getProtocol().equals(vpn.getProtocol())) {
throw new CloudException(
"VPN protocol mismatch between VPN and gateway: "
+ vpn.getProtocol()
+ " vs "
+ gateway.getProtocol());
}
ProviderContext ctx = provider.getContext();
if (ctx == null) {
throw new CloudException("No context was configured");
}
Map<String, String> parameters =
provider.getStandardParameters(provider.getContext(), ELBMethod.CREATE_VPN_CONNECTION);
EC2Method method;
parameters.put("Type", getAWSProtocol(vpn.getProtocol()));
parameters.put("CustomerGatewayId", gateway.getProviderVpnGatewayId());
parameters.put("VpnGatewayId", vpn.getProviderVpnId());
method = new EC2Method(provider, parameters);
try {
method.invoke();
} catch (EC2Exception e) {
logger.error(e.getSummary());
e.printStackTrace();
throw new CloudException(e);
}
} finally {
APITrace.end();
}
}
