HIGUCHI Yuta | 8388949 | 2013-06-12 13:20:48 -0700 | [diff] [blame^] | 1 | package net.onrc.onos.ofcontroller.linkdiscovery.internal; |
Pankaj Berde | 5024ec1 | 2013-01-31 17:07:29 -0800 | [diff] [blame] | 2 | |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 3 | import java.util.ArrayList; |
Pankaj Berde | 5024ec1 | 2013-01-31 17:07:29 -0800 | [diff] [blame] | 4 | import java.util.List; |
| 5 | |
HIGUCHI Yuta | 8388949 | 2013-06-12 13:20:48 -0700 | [diff] [blame^] | 6 | import net.floodlightcontroller.linkdiscovery.internal.LinkStorageImpl; |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 7 | import net.floodlightcontroller.linkdiscovery.internal.LinkStorageImpl.ExtractLink; |
Pankaj Berde | 5024ec1 | 2013-01-31 17:07:29 -0800 | [diff] [blame] | 8 | import net.floodlightcontroller.routing.Link; |
HIGUCHI Yuta | 2051490 | 2013-06-12 11:24:16 -0700 | [diff] [blame] | 9 | import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject; |
| 10 | import net.onrc.onos.ofcontroller.core.INetMapTopologyService.ITopoLinkService; |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 11 | import net.onrc.onos.util.GraphDBConnection; |
Pankaj Berde | ae5ebd2 | 2013-06-10 21:23:07 -0700 | [diff] [blame] | 12 | import net.onrc.onos.util.GraphDBConnection.Transaction; |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 13 | |
| 14 | import org.slf4j.Logger; |
| 15 | import org.slf4j.LoggerFactory; |
| 16 | |
| 17 | import com.tinkerpop.blueprints.Vertex; |
| 18 | import com.tinkerpop.gremlin.java.GremlinPipeline; |
Pankaj Berde | 5024ec1 | 2013-01-31 17:07:29 -0800 | [diff] [blame] | 19 | |
| 20 | public class TopoLinkServiceImpl implements ITopoLinkService { |
| 21 | |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 22 | public GraphDBConnection conn; |
| 23 | protected static Logger log = LoggerFactory.getLogger(TopoLinkServiceImpl.class); |
| 24 | |
| 25 | |
| 26 | public void finalize() { |
| 27 | close(); |
| 28 | } |
| 29 | |
| 30 | @Override |
| 31 | public void close() { |
| 32 | conn.close(); |
| 33 | } |
Pankaj Berde | 5024ec1 | 2013-01-31 17:07:29 -0800 | [diff] [blame] | 34 | |
Pankaj Berde | 5024ec1 | 2013-01-31 17:07:29 -0800 | [diff] [blame] | 35 | @Override |
Pankaj Berde | 1cde50b | 2013-02-19 20:16:06 -0800 | [diff] [blame] | 36 | public List<Link> getActiveLinks() { |
Pankaj Berde | 5024ec1 | 2013-01-31 17:07:29 -0800 | [diff] [blame] | 37 | // TODO Auto-generated method stub |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 38 | conn = GraphDBConnection.getInstance(""); |
Jonathan Hart | e6e9187 | 2013-04-13 11:10:32 -0700 | [diff] [blame] | 39 | conn.close(); //Commit to ensure we see latest data |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 40 | Iterable<ISwitchObject> switches = conn.utils().getActiveSwitches(conn); |
| 41 | List<Link> links = new ArrayList<Link>(); |
| 42 | for (ISwitchObject sw : switches) { |
| 43 | GremlinPipeline<Vertex, Link> pipe = new GremlinPipeline<Vertex, Link>(); |
| 44 | ExtractLink extractor = new ExtractLink(); |
| 45 | |
| 46 | pipe.start(sw.asVertex()); |
| 47 | pipe.enablePath(true); |
| 48 | pipe.out("on").out("link").in("on").path().step(extractor); |
| 49 | |
| 50 | while (pipe.hasNext() ) { |
| 51 | Link l = pipe.next(); |
| 52 | links.add(l); |
| 53 | } |
| 54 | |
| 55 | } |
Pankaj Berde | ae5ebd2 | 2013-06-10 21:23:07 -0700 | [diff] [blame] | 56 | conn.endTx(Transaction.COMMIT); |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 57 | return links; |
Pankaj Berde | 5024ec1 | 2013-01-31 17:07:29 -0800 | [diff] [blame] | 58 | } |
| 59 | |
| 60 | @Override |
Pankaj Berde | 1cde50b | 2013-02-19 20:16:06 -0800 | [diff] [blame] | 61 | public List<Link> getLinksOnSwitch(String dpid) { |
Pankaj Berde | 5024ec1 | 2013-01-31 17:07:29 -0800 | [diff] [blame] | 62 | // TODO Auto-generated method stub |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 63 | List<Link> links = new ArrayList<Link>(); |
| 64 | ISwitchObject sw = conn.utils().searchSwitch(conn, dpid); |
| 65 | GremlinPipeline<Vertex, Link> pipe = new GremlinPipeline<Vertex, Link>(); |
| 66 | ExtractLink extractor = new ExtractLink(); |
| 67 | |
| 68 | pipe.start(sw.asVertex()); |
| 69 | pipe.enablePath(true); |
| 70 | pipe.out("on").out("link").in("on").path().step(extractor); |
| 71 | |
| 72 | while (pipe.hasNext() ) { |
| 73 | Link l = pipe.next(); |
| 74 | links.add(l); |
| 75 | } |
| 76 | return links; |
| 77 | |
Pankaj Berde | 5024ec1 | 2013-01-31 17:07:29 -0800 | [diff] [blame] | 78 | } |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 79 | |
Pankaj Berde | 5024ec1 | 2013-01-31 17:07:29 -0800 | [diff] [blame] | 80 | } |