private void parseVirtualDevices() throws ResourceNotFoundException {
for (int i = 0; i < mappingResult.getVnodes().size(); i++) {
int vnodeId = mappingResult.getVnodes().get(i);
String deviceId = inpNetwork.getNodes().get(vnodeId).getPnodeID();
Device device = NetworkModelHelper.getDeviceByName(physicalNetworkModel, deviceId);
if (device == null)
throw new ResourceNotFoundException(
"Device " + deviceId + " not found in network topology.");
VirtualDevice vDevice = new VirtualDevice();
vDevice.setName(String.valueOf(i));
vDevice.setImplementedBy(deviceId);
mappingNetworkResult.getNetworkElements().add(vDevice);
}
}
private void parseVirtualLinks() throws ResourceNotFoundException {
ArrayList<ArrayList<VNTLinkMappingCell>> resultLinks = mappingResult.getVNTLinkMappingArray();
for (int i = 0; i < (int) resultLinks.size(); i++) {
for (int j = 0; j < (int) resultLinks.get(i).size(); j++) {
if (resultLinks.get(i).get(j).getIsMapped() == 1) {
// all this block constructs the virtual network
Path path;
if (i < j) {
resultLinks
.get(i)
.get(j)
.getResultPath()
.setNode1Id(Integer.valueOf(mappingResult.getVnodes().get(i).toString()));
resultLinks
.get(i)
.get(j)
.getResultPath()
.setNode2Id(Integer.valueOf(mappingResult.getVnodes().get(j).toString()));
path = resultLinks.get(i).get(j).getResultPath();
} else {
resultLinks
.get(j)
.get(i)
.getResultPath()
.setNode1Id(Integer.valueOf(mappingResult.getVnodes().get(j).toString()));
resultLinks
.get(j)
.get(i)
.getResultPath()
.setNode2Id(Integer.valueOf(mappingResult.getVnodes().get(i).toString()));
path = resultLinks.get(j).get(i).getResultPath();
}
// binds to physical path
org.opennaas.extensions.network.model.topology.Path virtualPath =
new org.opennaas.extensions.network.model.topology.Path();
String sourceId = String.valueOf(Math.min(i, j));
String sinkId = String.valueOf(Math.max(i, j));
virtualPath.setName(sourceId + "-" + sinkId);
for (int k = 0; k < path.getLinks().size(); k++) {
int phySourceId = path.getLinks().get(k).getNode1Id();
int phySinkId = path.getLinks().get(k).getNode2Id();
int vSourceId = getVirtualDeviceIdByPhysicalId(phySourceId);
int vSinkId = getVirtualDeviceIdByPhysicalId(phySinkId);
if (!isVirtualNodeAlreadyAdded(vSourceId)) addVirtualDeviceToModel(phySourceId);
if (!isVirtualNodeAlreadyAdded(vSinkId)) addVirtualDeviceToModel(phySinkId);
addVirtualLink(virtualPath, vSourceId, vSinkId);
}
mappingNetworkResult.getNetworkElements().add(virtualPath);
}
}
}
}