| package net.floodlightcontroller.topology.web; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Set; |
| |
| import net.floodlightcontroller.core.IFloodlightProviderService; |
| import net.floodlightcontroller.topology.ITopologyService; |
| import net.floodlightcontroller.topology.NodePortTuple; |
| |
| import org.restlet.resource.Get; |
| import org.restlet.resource.ServerResource; |
| |
| public class EnabledPortsResource extends ServerResource { |
| @Get("json") |
| public List<NodePortTuple> retrieve() { |
| List<NodePortTuple> result = new ArrayList<NodePortTuple>(); |
| |
| IFloodlightProviderService floodlightProvider = |
| (IFloodlightProviderService)getContext().getAttributes(). |
| get(IFloodlightProviderService.class.getCanonicalName()); |
| |
| ITopologyService topology= |
| (ITopologyService)getContext().getAttributes(). |
| get(ITopologyService.class.getCanonicalName()); |
| |
| if (floodlightProvider == null || topology == null) |
| return result; |
| |
| Set<Long> switches = floodlightProvider.getSwitches().keySet(); |
| if (switches == null) return result; |
| |
| for(long sw: switches) { |
| Set<Short> ports = topology.getPorts(sw); |
| if (ports == null) continue; |
| for(short p: ports) { |
| result.add(new NodePortTuple(sw, p)); |
| } |
| } |
| return result; |
| } |
| } |