Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 1 | package net.onrc.onos.graph; |
| 2 | |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 3 | import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject; |
| 4 | |
| 5 | import org.slf4j.Logger; |
| 6 | import org.slf4j.LoggerFactory; |
| 7 | |
| 8 | import com.thinkaurelius.titan.core.TitanEdge; |
| 9 | import com.tinkerpop.blueprints.Direction; |
| 10 | import com.tinkerpop.blueprints.Edge; |
| 11 | import com.tinkerpop.blueprints.Vertex; |
yoshi | 2fd4c7e | 2013-11-22 15:47:55 -0800 | [diff] [blame] | 12 | import com.tinkerpop.blueprints.impls.ramcloud.*; |
| 13 | import java.util.Map; |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 14 | |
| 15 | public class LocalTopologyEventListener implements LocalGraphChangedListener { |
| 16 | |
Yuta HIGUCHI | 6ac8d18 | 2013-10-22 15:24:56 -0700 | [diff] [blame] | 17 | protected final static Logger log = LoggerFactory.getLogger(LocalTopologyEventListener.class); |
yoshi | 0fee3de | 2013-11-23 09:13:37 -0800 | [diff] [blame] | 18 | protected static DBConnection conn; |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 19 | |
yoshi | 0fee3de | 2013-11-23 09:13:37 -0800 | [diff] [blame] | 20 | public LocalTopologyEventListener(DBConnection conn) { |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 21 | LocalTopologyEventListener.conn = conn; |
| 22 | } |
| 23 | |
| 24 | @Override |
| 25 | public void edgeAdded(Edge arg0) { |
| 26 | // TODO Auto-generated method stub |
| 27 | // Convert this Event into NetMapEvent (LinkAdded, FlowEntryEnabled, HostAttached, PortEnabled) |
| 28 | } |
| 29 | |
| 30 | |
| 31 | @Override |
| 32 | public void edgePropertyRemoved(Edge arg0, String arg1, Object arg2) { |
| 33 | // TODO Auto-generated method stub |
| 34 | // Currently not needed |
| 35 | |
| 36 | } |
| 37 | |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 38 | public void edgeRemoved(Edge e) { |
| 39 | // TODO Auto-generated method stub |
| 40 | // Fire NetMapEvents (LinkRemoved, FlowEntryRemoved, HostRemoved, PortRemoved) |
| 41 | TitanEdge edge = (TitanEdge) e; |
Yuta HIGUCHI | 5302ddf | 2014-01-06 12:53:35 -0800 | [diff] [blame] | 42 | log.debug("TopologyEvents: Received edge removed event: {}",edge); |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 43 | String label = edge.getLabel(); |
| 44 | if (label.equals("link")) { |
| 45 | Vertex v = edge.getVertex(Direction.IN); |
yoshi | 0fee3de | 2013-11-23 09:13:37 -0800 | [diff] [blame] | 46 | IPortObject src_port = (IPortObject) conn.getFramedGraph().frame(v, IPortObject.class); |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 47 | v = edge.getVertex(Direction.OUT); |
yoshi | 0fee3de | 2013-11-23 09:13:37 -0800 | [diff] [blame] | 48 | IPortObject dest_port = (IPortObject) conn.getFramedGraph().frame(v, IPortObject.class); |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 49 | |
| 50 | log.debug("TopologyEvents: link broken {}", new Object []{src_port.getSwitch().getDPID(), |
| 51 | src_port.getNumber(), |
| 52 | dest_port.getSwitch().getDPID(), |
| 53 | dest_port.getNumber()}); |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 54 | // TODO: Find the flows and add to reconcile queue |
Pavlin Radoslavov | fcf4222 | 2013-12-02 16:57:24 -0800 | [diff] [blame] | 55 | // |
| 56 | // NOTE: Old code/logic. |
| 57 | // |
| 58 | // IFlowService flowManager = ... |
| 59 | // flowManager.reconcileFlows(src_port); |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 60 | } |
| 61 | } |
| 62 | |
| 63 | @Override |
| 64 | public void vertexAdded(Vertex arg0) { |
| 65 | // TODO Auto-generated method stub |
| 66 | |
| 67 | } |
| 68 | |
| 69 | @Override |
| 70 | public void vertexPropertyRemoved(Vertex arg0, String arg1, Object arg2) { |
| 71 | // TODO Auto-generated method stub |
| 72 | |
| 73 | } |
| 74 | |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 75 | public void vertexRemoved(Vertex vertex) { |
| 76 | // TODO Auto-generated method stub |
| 77 | // Generate NetMapEvents |
| 78 | String type = (String) vertex.getProperty("type"); |
Yuta HIGUCHI | 5302ddf | 2014-01-06 12:53:35 -0800 | [diff] [blame] | 79 | log.debug("TopologyEvents: Received vertex removed event: {}",vertex); |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 80 | if (type.equals("port")) { |
| 81 | // port is removed...lets fire reconcile here directly for now |
| 82 | |
yoshi | 0fee3de | 2013-11-23 09:13:37 -0800 | [diff] [blame] | 83 | IPortObject src_port = (IPortObject) conn.getFramedGraph().frame(vertex, IPortObject.class); |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 84 | log.debug("TopologyEvents: Port removed: {}:{}",src_port.getSwitch().getDPID(),src_port.getNumber()); |
Pavlin Radoslavov | fcf4222 | 2013-12-02 16:57:24 -0800 | [diff] [blame] | 85 | |
| 86 | // NOTE: Old code/logic. |
| 87 | // |
| 88 | // IFlowService flowManager = ... |
| 89 | // flowManager.reconcileFlows(src_port); |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 90 | } |
| 91 | } |
| 92 | |
| 93 | |
| 94 | @Override |
| 95 | public void edgePropertyChanged(Edge arg0, String arg1, Object arg2, |
| 96 | Object arg3) { |
| 97 | // TODO Auto-generated method stub |
| 98 | |
| 99 | } |
| 100 | |
| 101 | @Override |
| 102 | public void vertexPropertyChanged(Vertex arg0, String arg1, Object arg2, |
| 103 | Object arg3) { |
| 104 | // TODO Auto-generated method stub |
| 105 | |
| 106 | } |
| 107 | |
yoshi | 0fee3de | 2013-11-23 09:13:37 -0800 | [diff] [blame] | 108 | public void vertexRemoved(Vertex vertex, Map<String, Object> props) { |
| 109 | throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
| 110 | } |
| 111 | |
yoshi | 0fee3de | 2013-11-23 09:13:37 -0800 | [diff] [blame] | 112 | public void edgeRemoved(Edge edge, Map<String, Object> props) { |
| 113 | throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. |
| 114 | } |
Pankaj Berde | 85016ab | 2013-06-21 11:34:53 -0700 | [diff] [blame] | 115 | } |