private @Nullable VPNGateway toGateway(@Nonnull ProviderContext ctx, @Nullable Node node)
throws CloudException, InternalException {
if (node == null) {
return null;
}
NodeList attributes = node.getChildNodes();
VPNGateway gateway = new VPNGateway();
gateway.setProviderOwnerId(ctx.getAccountNumber());
gateway.setProviderRegionId(ctx.getRegionId());
gateway.setCurrentState(VPNGatewayState.PENDING);
for (int i = 0; i < attributes.getLength(); i++) {
Node attr = attributes.item(i);
String nodeName = attr.getNodeName();
if (nodeName.equalsIgnoreCase("customerGatewayId") && attr.hasChildNodes()) {
gateway.setProviderVpnGatewayId(attr.getFirstChild().getNodeValue().trim());
} else if (nodeName.equalsIgnoreCase("state") && attr.hasChildNodes()) {
String state = attr.getFirstChild().getNodeValue().trim();
if (state.equalsIgnoreCase("available")) {
gateway.setCurrentState(VPNGatewayState.AVAILABLE);
} else if (state.equalsIgnoreCase("deleting")) {
gateway.setCurrentState(VPNGatewayState.DELETING);
} else if (state.equalsIgnoreCase("deleted")) {
gateway.setCurrentState(VPNGatewayState.DELETED);
} else if (state.equalsIgnoreCase("pending")) {
gateway.setCurrentState(VPNGatewayState.PENDING);
} else {
logger.warn("DEBUG: Unknown VPN gateway state: " + state);
}
} else if (nodeName.equalsIgnoreCase("type") && attr.hasChildNodes()) {
String t = attr.getFirstChild().getNodeValue().trim();
if (t.equalsIgnoreCase("ipsec.1")) {
gateway.setProtocol(VPNProtocol.IPSEC1);
} else if (t.equalsIgnoreCase("openvpn")) {
gateway.setProtocol(VPNProtocol.OPEN_VPN);
} else {
logger.warn("DEBUG: Unknown VPN gateway type: " + t);
gateway.setProtocol(VPNProtocol.IPSEC1);
}
} else if (nodeName.equalsIgnoreCase("ipAddress") && attr.hasChildNodes()) {
gateway.setEndpoint(attr.getFirstChild().getNodeValue().trim());
} else if (nodeName.equalsIgnoreCase("bgpAsn") && attr.hasChildNodes()) {
gateway.setBgpAsn(attr.getFirstChild().getNodeValue().trim());
} else if (nodeName.equalsIgnoreCase("tagSet") && attr.hasChildNodes()) {
provider.setTags(attr, gateway);
}
}
if (gateway.getProviderVpnGatewayId() == null) {
return null;
}
if (gateway.getName() == null) {
gateway.setName(gateway.getProviderVpnGatewayId() + " [" + gateway.getEndpoint() + "]");
}
if (gateway.getDescription() == null) {
gateway.setDescription(gateway.getName());
}
return gateway;
}
