Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 1 | package net.floodlightcontroller.core.internal; |
| 2 | |
| 3 | import java.util.Collection; |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 4 | |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 5 | import net.floodlightcontroller.core.INetMapTopologyObjects.IPortObject; |
| 6 | import net.floodlightcontroller.core.INetMapTopologyObjects.ISwitchObject; |
| 7 | import net.floodlightcontroller.core.ISwitchStorage; |
| 8 | import net.onrc.onos.util.GraphDBConnection; |
Pankaj Berde | 2239f0d | 2013-04-04 09:42:43 -0700 | [diff] [blame] | 9 | import net.onrc.onos.util.GraphDBConnection.GenerateEvent; |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 10 | import net.onrc.onos.util.GraphDBConnection.Transaction; |
Pankaj Berde | afb2053 | 2013-01-08 15:05:24 -0800 | [diff] [blame] | 11 | |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 12 | import org.openflow.protocol.OFPhysicalPort; |
Pankaj Berde | 6a4075d | 2013-01-22 16:42:54 -0800 | [diff] [blame] | 13 | import org.openflow.protocol.OFPhysicalPort.OFPortConfig; |
| 14 | import org.openflow.protocol.OFPhysicalPort.OFPortState; |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 15 | import org.slf4j.Logger; |
| 16 | import org.slf4j.LoggerFactory; |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 17 | |
| 18 | public class SwitchStorageImpl implements ISwitchStorage { |
Pankaj Berde | 2239f0d | 2013-04-04 09:42:43 -0700 | [diff] [blame] | 19 | protected GraphDBConnection conn; |
Pankaj Berde | afb2053 | 2013-01-08 15:05:24 -0800 | [diff] [blame] | 20 | protected static Logger log = LoggerFactory.getLogger(SwitchStorageImpl.class); |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 21 | |
| 22 | @Override |
| 23 | public void update(String dpid, SwitchState state, DM_OPERATION op) { |
| 24 | // TODO Auto-generated method stub |
Pankaj Berde | 28cc61c | 2013-01-08 18:19:33 -0800 | [diff] [blame] | 25 | log.info("SwitchStorage:update dpid:{} state: {} ", dpid, state); |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 26 | switch(op) { |
| 27 | |
| 28 | case UPDATE: |
| 29 | case INSERT: |
| 30 | case CREATE: |
| 31 | addSwitch(dpid); |
| 32 | if (state != SwitchState.ACTIVE) { |
| 33 | setStatus(dpid, state); |
| 34 | } |
| 35 | break; |
| 36 | case DELETE: |
| 37 | deleteSwitch(dpid); |
| 38 | break; |
| 39 | default: |
| 40 | } |
| 41 | } |
| 42 | |
| 43 | private void setStatus(String dpid, SwitchState state) { |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 44 | ISwitchObject sw = conn.utils().searchSwitch(conn, dpid); |
| 45 | if (sw != null) { |
| 46 | sw.setState(state.toString()); |
| 47 | conn.endTx(Transaction.COMMIT); |
| 48 | log.info("SwitchStorage:setStatus dpid:{} state: {} done", dpid, state); |
| 49 | } else { |
| 50 | conn.endTx(Transaction.ROLLBACK); |
Pankaj Berde | 6201614 | 2013-04-09 15:35:50 -0700 | [diff] [blame] | 51 | log.info("SwitchStorage:setStatus dpid:{} state: {} failed: switch not found", dpid, state); |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 52 | } |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 53 | } |
| 54 | |
| 55 | @Override |
| 56 | public void addPort(String dpid, OFPhysicalPort port) { |
| 57 | // TODO Auto-generated method stub |
Pankaj Berde | 6a4075d | 2013-01-22 16:42:54 -0800 | [diff] [blame] | 58 | |
| 59 | boolean portDown = ((OFPortConfig.OFPPC_PORT_DOWN.getValue() & port.getConfig()) > 0) || |
| 60 | ((OFPortState.OFPPS_LINK_DOWN.getValue() & port.getState()) > 0); |
| 61 | if (portDown) { |
| 62 | deletePort(dpid, port.getPortNumber()); |
| 63 | return; |
| 64 | } |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 65 | |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 66 | try { |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 67 | ISwitchObject sw = conn.utils().searchSwitch(conn, dpid); |
| 68 | |
| 69 | if (sw != null) { |
| 70 | IPortObject p = conn.utils().searchPort(conn, dpid, port.getPortNumber()); |
Pankaj Berde | 0fc4e43 | 2013-01-12 09:47:22 -0800 | [diff] [blame] | 71 | log.info("SwitchStorage:addPort dpid:{} port:{}", dpid, port.getPortNumber()); |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 72 | if (p != null) { |
Pankaj Berde | 0a31dab | 2013-01-15 16:06:36 -0800 | [diff] [blame] | 73 | log.error("SwitchStorage:addPort dpid:{} port:{} exists", dpid, port.getPortNumber()); |
Pankaj Berde | 0fc4e43 | 2013-01-12 09:47:22 -0800 | [diff] [blame] | 74 | } else { |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 75 | p = conn.utils().newPort(conn); |
| 76 | |
| 77 | p.setType("port"); |
| 78 | p.setNumber(port.getPortNumber()); |
| 79 | p.setState("ACTIVE"); |
| 80 | p.setPortState(port.getState()); |
| 81 | p.setDesc(port.getName()); |
| 82 | sw.addPort(p); |
| 83 | conn.endTx(Transaction.COMMIT); |
| 84 | |
Pankaj Berde | 0fc4e43 | 2013-01-12 09:47:22 -0800 | [diff] [blame] | 85 | } |
Pankaj Berde | 6201614 | 2013-04-09 15:35:50 -0700 | [diff] [blame] | 86 | } else { |
| 87 | log.error("SwitchStorage:addPort dpid:{} port:{} : failed switch does not exist", dpid, port.getPortNumber()); |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 88 | } |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 89 | } catch (Exception e) { |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 90 | // TODO: handle exceptions |
Pankaj Berde | 6201614 | 2013-04-09 15:35:50 -0700 | [diff] [blame] | 91 | e.printStackTrace(); |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 92 | conn.endTx(Transaction.ROLLBACK); |
Pankaj Berde | 0a31dab | 2013-01-15 16:06:36 -0800 | [diff] [blame] | 93 | log.error("SwitchStorage:addPort dpid:{} port:{} failed", dpid, port.getPortNumber()); |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 94 | } |
| 95 | |
| 96 | } |
| 97 | |
| 98 | @Override |
| 99 | public Collection<OFPhysicalPort> getPorts(long dpid) { |
| 100 | // TODO Auto-generated method stub |
| 101 | return null; |
| 102 | } |
| 103 | |
| 104 | @Override |
| 105 | public OFPhysicalPort getPort(String dpid, short portnum) { |
| 106 | // TODO Auto-generated method stub |
| 107 | return null; |
| 108 | } |
| 109 | |
| 110 | @Override |
| 111 | public OFPhysicalPort getPort(String dpid, String portName) { |
| 112 | // TODO Auto-generated method stub |
| 113 | return null; |
| 114 | } |
| 115 | |
| 116 | @Override |
| 117 | public void addSwitch(String dpid) { |
| 118 | |
Pankaj Berde | 28cc61c | 2013-01-08 18:19:33 -0800 | [diff] [blame] | 119 | log.info("SwitchStorage:addSwitch(): dpid {} ", dpid); |
Pankaj Berde | afb2053 | 2013-01-08 15:05:24 -0800 | [diff] [blame] | 120 | |
Pankaj Berde | 6201614 | 2013-04-09 15:35:50 -0700 | [diff] [blame] | 121 | try { |
| 122 | ISwitchObject sw = conn.utils().searchSwitch(conn, dpid); |
| 123 | if (sw != null) { |
| 124 | /* |
| 125 | * Do nothing or throw exception? |
| 126 | */ |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 127 | |
Pankaj Berde | 6201614 | 2013-04-09 15:35:50 -0700 | [diff] [blame] | 128 | log.info("SwitchStorage:addSwitch dpid:{} already exists", dpid); |
| 129 | sw.setState(SwitchState.ACTIVE.toString()); |
| 130 | conn.endTx(Transaction.COMMIT); |
| 131 | } else { |
| 132 | sw = conn.utils().newSwitch(conn); |
| 133 | |
| 134 | if (sw != null) { |
| 135 | sw.setType("switch"); |
| 136 | sw.setDPID(dpid); |
| 137 | sw.setState(SwitchState.ACTIVE.toString()); |
| 138 | conn.endTx(Transaction.COMMIT); |
| 139 | log.info("SwitchStorage:addSwitch dpid:{} added", dpid); |
| 140 | } else { |
| 141 | log.error("switchStorage:addSwitch dpid:{} failed -> newSwitch failed", dpid); |
| 142 | } |
| 143 | } |
| 144 | } catch (Exception e) { |
| 145 | /* |
| 146 | * retry? |
| 147 | */ |
| 148 | e.printStackTrace(); |
| 149 | conn.endTx(Transaction.ROLLBACK); |
| 150 | log.info("SwitchStorage:addSwitch dpid:{} failed", dpid); |
| 151 | } |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 152 | |
| 153 | |
| 154 | } |
| 155 | |
| 156 | @Override |
| 157 | public void deleteSwitch(String dpid) { |
| 158 | // TODO Setting inactive but we need to eventually remove data |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 159 | |
Pankaj Berde | 0a31dab | 2013-01-15 16:06:36 -0800 | [diff] [blame] | 160 | try { |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 161 | |
| 162 | ISwitchObject sw = conn.utils().searchSwitch(conn, dpid); |
| 163 | if (sw != null) { |
| 164 | conn.utils().removeSwitch(conn, sw); |
| 165 | |
| 166 | conn.endTx(Transaction.COMMIT); |
Pankaj Berde | 0a31dab | 2013-01-15 16:06:36 -0800 | [diff] [blame] | 167 | log.info("SwitchStorage:DeleteSwitch dpid:{} done", dpid); |
| 168 | } |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 169 | } catch (Exception e) { |
Pankaj Berde | 0a31dab | 2013-01-15 16:06:36 -0800 | [diff] [blame] | 170 | // TODO: handle exceptions |
Pankaj Berde | 6201614 | 2013-04-09 15:35:50 -0700 | [diff] [blame] | 171 | e.printStackTrace(); |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 172 | conn.endTx(Transaction.ROLLBACK); |
Pankaj Berde | 0a31dab | 2013-01-15 16:06:36 -0800 | [diff] [blame] | 173 | log.error("SwitchStorage:deleteSwitch {} failed", dpid); |
| 174 | } |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 175 | |
| 176 | } |
| 177 | |
| 178 | @Override |
| 179 | public void deletePort(String dpid, short port) { |
| 180 | // TODO Auto-generated method stub |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 181 | try { |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 182 | ISwitchObject sw = conn.utils().searchSwitch(conn, dpid); |
| 183 | |
| 184 | if (sw != null) { |
| 185 | IPortObject p = conn.utils().searchPort(conn, dpid, port); |
| 186 | if (p != null) { |
Pankaj Berde | 28cc61c | 2013-01-08 18:19:33 -0800 | [diff] [blame] | 187 | log.info("SwitchStorage:deletePort dpid:{} port:{} found and deleted", dpid, port); |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 188 | sw.removePort(p); |
| 189 | conn.utils().removePort(conn, p); |
Pankaj Berde | 5fb2763 | 2013-04-05 08:56:12 -0700 | [diff] [blame] | 190 | conn.endTx(Transaction.COMMIT); |
Pankaj Berde | 8557a46 | 2013-01-07 08:59:31 -0800 | [diff] [blame] | 191 | } |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 192 | } |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 193 | } catch (Exception e) { |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 194 | // TODO: handle exceptions |
Pankaj Berde | 2239f0d | 2013-04-04 09:42:43 -0700 | [diff] [blame] | 195 | e.printStackTrace(); |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 196 | conn.endTx(Transaction.ROLLBACK); |
Pankaj Berde | 28cc61c | 2013-01-08 18:19:33 -0800 | [diff] [blame] | 197 | log.info("SwitchStorage:deletePort dpid:{} port:{} failed", dpid, port); |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 198 | } |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 199 | } |
| 200 | |
| 201 | @Override |
| 202 | public void deletePort(String dpid, String portName) { |
| 203 | // TODO Auto-generated method stub |
| 204 | |
| 205 | } |
| 206 | |
Pankaj Berde | 5024ec1 | 2013-01-31 17:07:29 -0800 | [diff] [blame] | 207 | |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 208 | |
| 209 | @Override |
| 210 | public void init(String conf) { |
Pankaj Berde | 67f88fb | 2013-01-15 17:16:01 -0800 | [diff] [blame] | 211 | |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 212 | conn = GraphDBConnection.getInstance(conf); |
Pankaj Berde | 28cc61c | 2013-01-08 18:19:33 -0800 | [diff] [blame] | 213 | |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 214 | } |
| 215 | |
Pankaj Berde | ff42180 | 2013-01-29 20:28:52 -0800 | [diff] [blame] | 216 | |
Pankaj Berde | ff42180 | 2013-01-29 20:28:52 -0800 | [diff] [blame] | 217 | |
Pankaj Berde | d18c762 | 2013-02-04 10:28:35 -0800 | [diff] [blame] | 218 | public void finalize() { |
| 219 | close(); |
| 220 | } |
| 221 | |
| 222 | @Override |
| 223 | public void close() { |
Pankaj Berde | 1519309 | 2013-03-21 17:30:14 -0700 | [diff] [blame] | 224 | conn.close(); |
Pankaj Berde | d18c762 | 2013-02-04 10:28:35 -0800 | [diff] [blame] | 225 | } |
| 226 | |
Pankaj Berde | d1259e8 | 2013-01-23 14:10:00 -0800 | [diff] [blame] | 227 | |
Pankaj Berde | 3200ea0 | 2013-01-04 15:48:36 -0800 | [diff] [blame] | 228 | } |