Srikanth Vavilapalli | b1f168d | 2014-10-19 21:31:52 -0700 | [diff] [blame] | 1 | package net.onrc.onos.apps.segmentrouting.web; |
| 2 | |
Srikanth Vavilapalli | 4215081 | 2014-10-20 16:53:30 -0700 | [diff] [blame] | 3 | import java.io.IOException; |
| 4 | import java.util.ArrayList; |
Srikanth Vavilapalli | 1f6a574 | 2014-10-21 13:45:11 -0700 | [diff] [blame] | 5 | import java.util.HashMap; |
| 6 | import java.util.Iterator; |
Srikanth Vavilapalli | 4215081 | 2014-10-20 16:53:30 -0700 | [diff] [blame] | 7 | import java.util.List; |
Srikanth Vavilapalli | 1f6a574 | 2014-10-21 13:45:11 -0700 | [diff] [blame] | 8 | import java.util.Map; |
Srikanth Vavilapalli | 4215081 | 2014-10-20 16:53:30 -0700 | [diff] [blame] | 9 | |
| 10 | import net.onrc.onos.apps.segmentrouting.ISegmentRoutingService; |
Srikanth Vavilapalli | 1f6a574 | 2014-10-21 13:45:11 -0700 | [diff] [blame] | 11 | import net.onrc.onos.apps.segmentrouting.SegmentRoutingManager.TunnelInfo; |
| 12 | import net.onrc.onos.apps.segmentrouting.SegmentRoutingManager.TunnelRouteInfo; |
Srikanth Vavilapalli | 4215081 | 2014-10-20 16:53:30 -0700 | [diff] [blame] | 13 | |
| 14 | import org.codehaus.jackson.map.ObjectMapper; |
Srikanth Vavilapalli | b1f168d | 2014-10-19 21:31:52 -0700 | [diff] [blame] | 15 | import org.restlet.resource.Delete; |
| 16 | import org.restlet.resource.Get; |
| 17 | import org.restlet.resource.Post; |
| 18 | import org.restlet.resource.ServerResource; |
| 19 | import org.slf4j.Logger; |
| 20 | import org.slf4j.LoggerFactory; |
Srikanth Vavilapalli | b1f168d | 2014-10-19 21:31:52 -0700 | [diff] [blame] | 21 | /** |
| 22 | * Base class for return router statistics |
| 23 | * |
| 24 | */ |
| 25 | public class SegmentRouterTunnelResource extends ServerResource { |
| 26 | protected final static Logger log = |
| 27 | LoggerFactory.getLogger(SegmentRouterTunnelResource.class); |
| 28 | |
| 29 | @Post("json") |
| 30 | public String createTunnel(String tunnelParams) { |
Srikanth Vavilapalli | 4215081 | 2014-10-20 16:53:30 -0700 | [diff] [blame] | 31 | ISegmentRoutingService segmentRoutingService = |
| 32 | (ISegmentRoutingService) getContext().getAttributes(). |
| 33 | get(ISegmentRoutingService.class.getCanonicalName()); |
| 34 | ObjectMapper mapper = new ObjectMapper(); |
Srikanth Vavilapalli | e7dabdd | 2014-10-20 21:54:39 -0700 | [diff] [blame] | 35 | SegmentRouterTunnelRESTParams createParams = null; |
Srikanth Vavilapalli | 4215081 | 2014-10-20 16:53:30 -0700 | [diff] [blame] | 36 | try { |
| 37 | if (tunnelParams != null) { |
Srikanth Vavilapalli | e7dabdd | 2014-10-20 21:54:39 -0700 | [diff] [blame] | 38 | createParams = mapper.readValue(tunnelParams, |
| 39 | SegmentRouterTunnelRESTParams.class); |
Srikanth Vavilapalli | 4215081 | 2014-10-20 16:53:30 -0700 | [diff] [blame] | 40 | } |
| 41 | } catch (IOException ex) { |
| 42 | log.error("Exception occurred parsing inbound JSON", ex); |
| 43 | return "fail"; |
| 44 | } |
Srikanth Vavilapalli | 1f6a574 | 2014-10-21 13:45:11 -0700 | [diff] [blame] | 45 | log.debug("createTunnel with tunnelId {} Label Path{}", |
| 46 | createParams.getTunnel_id(), createParams.getLabel_path()); |
Srikanth Vavilapalli | 4215081 | 2014-10-20 16:53:30 -0700 | [diff] [blame] | 47 | boolean result = segmentRoutingService.createTunnel(createParams.getTunnel_id(), |
Srikanth Vavilapalli | 1f6a574 | 2014-10-21 13:45:11 -0700 | [diff] [blame] | 48 | createParams.getLabel_path()); |
Srikanth Vavilapalli | 4215081 | 2014-10-20 16:53:30 -0700 | [diff] [blame] | 49 | return (result == true) ? "success" : "fail"; |
Srikanth Vavilapalli | b1f168d | 2014-10-19 21:31:52 -0700 | [diff] [blame] | 50 | } |
| 51 | |
| 52 | @Delete("json") |
Srikanth Vavilapalli | e7dabdd | 2014-10-20 21:54:39 -0700 | [diff] [blame] | 53 | public String deleteTunnel(String tunnelParams) { |
| 54 | ISegmentRoutingService segmentRoutingService = |
| 55 | (ISegmentRoutingService) getContext().getAttributes(). |
| 56 | get(ISegmentRoutingService.class.getCanonicalName()); |
| 57 | ObjectMapper mapper = new ObjectMapper(); |
| 58 | SegmentRouterTunnelRESTParams createParams = null; |
| 59 | try { |
| 60 | if (tunnelParams != null) { |
| 61 | createParams = mapper.readValue(tunnelParams, |
| 62 | SegmentRouterTunnelRESTParams.class); |
| 63 | } |
| 64 | } catch (IOException ex) { |
| 65 | log.error("Exception occurred parsing inbound JSON", ex); |
| 66 | return "fail"; |
| 67 | } |
| 68 | log.debug("deleteTunnel with Id {}", createParams.getTunnel_id()); |
| 69 | boolean result = segmentRoutingService.removeTunnel( |
| 70 | createParams.getTunnel_id()); |
| 71 | return (result == true) ? "deleted" : "fail"; |
Srikanth Vavilapalli | b1f168d | 2014-10-19 21:31:52 -0700 | [diff] [blame] | 72 | } |
| 73 | |
| 74 | @Get("json") |
Fahad Naeem Khan | a40f9b6 | 2014-10-20 18:33:45 -0700 | [diff] [blame] | 75 | public Object getTunnel() { |
Fahad Naeem Khan | a40f9b6 | 2014-10-20 18:33:45 -0700 | [diff] [blame] | 76 | ISegmentRoutingService segmentRoutingService = |
| 77 | (ISegmentRoutingService) getContext().getAttributes(). |
| 78 | get(ISegmentRoutingService.class.getCanonicalName()); |
| 79 | Iterator<TunnelInfo> ttI = segmentRoutingService.getTunnelTable().iterator(); |
| 80 | List<SegmentRouterTunnelInfo> infoList = new ArrayList<SegmentRouterTunnelInfo>(); |
| 81 | while(ttI.hasNext()){ |
| 82 | TunnelInfo tunnelInfo = ttI.next(); |
| 83 | Iterator<TunnelRouteInfo>trI = tunnelInfo.getRoutes().iterator(); |
| 84 | List<List<String>> labelStack = new ArrayList<List<String>>(); |
Fahad Naeem Khan | 95aa401 | 2014-10-21 14:07:00 -0700 | [diff] [blame^] | 85 | List<String> dpidGroup = new ArrayList<String>(); |
Fahad Naeem Khan | a40f9b6 | 2014-10-20 18:33:45 -0700 | [diff] [blame] | 86 | while(trI.hasNext()){ |
| 87 | TunnelRouteInfo label = trI.next(); |
| 88 | labelStack.add(label.getRoute()); |
Fahad Naeem Khan | 95aa401 | 2014-10-21 14:07:00 -0700 | [diff] [blame^] | 89 | Integer gId = segmentRoutingService.getTunnelGroupId(tunnelInfo.getTunnelId(), |
| 90 | label.getSrcSwDpid()); |
| 91 | dpidGroup.add(label.getSrcSwDpid() + "/"+ gId); |
Fahad Naeem Khan | a40f9b6 | 2014-10-20 18:33:45 -0700 | [diff] [blame] | 92 | } |
| 93 | SegmentRouterTunnelInfo info = new SegmentRouterTunnelInfo(tunnelInfo.getTunnelId(), |
Fahad Naeem Khan | 95aa401 | 2014-10-21 14:07:00 -0700 | [diff] [blame^] | 94 | labelStack, dpidGroup); |
Fahad Naeem Khan | a40f9b6 | 2014-10-20 18:33:45 -0700 | [diff] [blame] | 95 | infoList.add(info); |
Fahad Naeem Khan | a40f9b6 | 2014-10-20 18:33:45 -0700 | [diff] [blame] | 96 | } |
Srikanth Vavilapalli | b1f168d | 2014-10-19 21:31:52 -0700 | [diff] [blame] | 97 | log.debug("getTunnel with params"); |
Fahad Naeem Khan | a40f9b6 | 2014-10-20 18:33:45 -0700 | [diff] [blame] | 98 | return infoList; |
Srikanth Vavilapalli | b1f168d | 2014-10-19 21:31:52 -0700 | [diff] [blame] | 99 | } |
| 100 | } |