2 * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.vpnservice.interfacemgr;
10 import com.google.common.base.Optional;
11 import com.google.common.util.concurrent.FutureCallback;
12 import com.google.common.util.concurrent.Futures;
13 import java.util.ArrayList;
14 import java.util.List;
16 import java.util.concurrent.ConcurrentHashMap;
17 import java.util.concurrent.ExecutionException;
18 import java.util.concurrent.Future;
19 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
20 import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
21 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
22 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
23 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
24 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
25 import org.opendaylight.idmanager.IdManager;
26 import org.opendaylight.vpnservice.AbstractDataChangeListener;
27 import org.opendaylight.vpnservice.mdsalutil.ActionInfo;
28 import org.opendaylight.vpnservice.mdsalutil.ActionType;
29 import org.opendaylight.vpnservice.mdsalutil.MatchFieldType;
30 import org.opendaylight.vpnservice.mdsalutil.MatchInfo;
31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev140508.L2vlan;
32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.InterfaceType;
33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.OperStatus;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.GetUniqueIdInput;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.GetUniqueIdInputBuilder;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.GetUniqueIdOutput;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.pools.IdPool;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.pools.id.pool.GeneratedIds;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.BaseIds;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL2vlan;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL3tunnel;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfMpls;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfStackedVlan;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.L3tunnel;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.Mpls;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.StackedVlan;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.TunnelTypeBase;
59 import org.opendaylight.yangtools.concepts.ListenerRegistration;
60 import org.opendaylight.yangtools.yang.binding.DataObject;
61 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
62 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
63 import org.opendaylight.yangtools.yang.common.RpcResult;
64 import org.slf4j.Logger;
65 import org.slf4j.LoggerFactory;
67 public class InterfaceManager extends AbstractDataChangeListener<Interface> implements AutoCloseable {
68 private static final Logger LOG = LoggerFactory.getLogger(InterfaceManager.class);
69 private ListenerRegistration<DataChangeListener> listenerRegistration;
70 private final DataBroker broker;
71 private final IdManager idManager;
72 private final Map<NodeConnectorId, String> mapNcToInterfaceName = new ConcurrentHashMap<>();
73 private final Map<NodeId, String> dbDpnEndpoints = new ConcurrentHashMap<>();
75 private static final FutureCallback<Void> DEFAULT_CALLBACK =
76 new FutureCallback<Void>() {
77 public void onSuccess(Void result) {
78 LOG.debug("Success in Datastore write operation");
81 public void onFailure(Throwable error) {
82 LOG.error("Error in Datastore write operation", error);
86 public InterfaceManager(final DataBroker db, final IdManager idmgr) {
87 super(Interface.class);
94 public void close() throws Exception {
95 if (listenerRegistration != null) {
97 listenerRegistration.close();
98 } catch (final Exception e) {
99 LOG.error("Error when cleaning up DataChangeListener.", e);
101 listenerRegistration = null;
103 LOG.info("Interface Manager Closed");
106 private void registerListener(final DataBroker db) {
108 listenerRegistration = db.registerDataChangeListener(LogicalDatastoreType.CONFIGURATION,
109 getWildCardPath(), InterfaceManager.this, DataChangeScope.SUBTREE);
110 } catch (final Exception e) {
111 LOG.error("InterfaceManager DataChange listener registration fail!", e);
112 throw new IllegalStateException("InterfaceManager registration Listener failed.", e);
117 protected void add(final InstanceIdentifier<Interface> identifier,
118 final Interface imgrInterface) {
119 LOG.trace("Adding interface key: " + identifier + ", value=" + imgrInterface );
120 addInterface(identifier, imgrInterface);
123 private InstanceIdentifier<Interface> buildId(final InstanceIdentifier<Interface> identifier) {
124 //TODO Make this generic and move to AbstractDataChangeListener or Utils.
125 final InterfaceKey key = identifier.firstKeyOf(Interface.class, InterfaceKey.class);
126 return buildId(key.getName());
129 private InstanceIdentifier<Interface> buildId(String interfaceName) {
130 //TODO Make this generic and move to AbstractDataChangeListener or Utils.
131 InstanceIdentifierBuilder<Interface> idBuilder =
132 InstanceIdentifier.builder(Interfaces.class).child(Interface.class, new InterfaceKey(interfaceName));
133 InstanceIdentifier<Interface> id = idBuilder.build();
138 private void addInterface(final InstanceIdentifier<Interface> identifier,
139 final Interface interf) {
140 NodeConnector nodeConn = getNodeConnectorFromDataStore(interf);
141 NodeConnectorId ncId = null;
142 updateInterfaceState(identifier, interf, nodeConn);
143 if (nodeConn == null) {
144 ncId = getNodeConnectorIdFromInterface(interf);
146 ncId = nodeConn.getId();
148 mapNcToInterfaceName.put(ncId, interf.getName());
149 if(interf.getType().isAssignableFrom(L3tunnel.class)) {
150 NodeId nodeId = getNodeIdFromNodeConnectorId(ncId);
151 IfL3tunnel l3Tunnel = interf.getAugmentation(IfL3tunnel.class);
152 dbDpnEndpoints.put(nodeId, l3Tunnel.getLocalIp().getIpv4Address().getValue());
153 LOG.trace("dbDpnEndpoints: {}",dbDpnEndpoints);
157 private void updateInterfaceState(InstanceIdentifier<Interface> identifier,
158 Interface interf, NodeConnector nodeConn) {
159 /* Update InterfaceState
160 * 1. Get interfaces-state Identifier
161 * 2. Add interface to interfaces-state/interface
162 * 3. Get interface-id from id manager
163 * 4. Update interface-state with following:
164 * admin-status = set to enable value
165 * oper-status = Down [?]
166 * if-index = interface-id
168 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> id =
169 IfmUtil.buildStateInterfaceId(interf.getName());
170 Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> stateIf =
171 read(LogicalDatastoreType.OPERATIONAL, id);
172 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface stateIface;
173 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder ifaceBuilder =
174 new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder();
175 if(!stateIf.isPresent()) {
176 // TODO: Get interface-id from IdManager
177 String ifName = interf.getName();
178 ifaceBuilder.setAdminStatus((interf.isEnabled()) ? org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.AdminStatus.Up :
179 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.AdminStatus.Down);
180 ifaceBuilder.setOperStatus(getOperStatus(nodeConn));
182 ifaceBuilder.setIfIndex(getIfIndex(ifName)).setName(ifName).setType(interf.getType());
183 ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(ifName));
184 stateIface = ifaceBuilder.build();
185 LOG.trace("Adding stateIface {} and id {} to OPERATIONAL DS", stateIface, id);
186 asyncWrite(LogicalDatastoreType.OPERATIONAL, id, stateIface, DEFAULT_CALLBACK);
188 if(interf.isEnabled() != null) {
189 ifaceBuilder.setAdminStatus((interf.isEnabled()) ? org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.AdminStatus.Up :
190 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.AdminStatus.Down);
192 if(interf.getType() != null) {
193 ifaceBuilder.setType(interf.getType());
195 ifaceBuilder.setOperStatus(getOperStatus(nodeConn));
196 stateIface = ifaceBuilder.build();
197 LOG.trace("updating OPERATIONAL data store with stateIface {} and id {}", stateIface, id);
198 asyncUpdate(LogicalDatastoreType.OPERATIONAL, id, stateIface, DEFAULT_CALLBACK);
202 private Integer getIfIndex(String ifName) {
203 GetUniqueIdInput getIdInput = new GetUniqueIdInputBuilder()
204 .setPoolName(IfmConstants.IFM_IDPOOL_NAME).setIdKey(ifName)
206 //TODO: Proper error handling once IdManager code is complete
208 Future<RpcResult<GetUniqueIdOutput>> result = idManager.getUniqueId(getIdInput);
209 RpcResult<GetUniqueIdOutput> rpcResult = result.get();
210 return rpcResult.getResult().getIdValue().intValue();
211 } catch (NullPointerException | InterruptedException | ExecutionException e) {
214 /* This currently returns null, so let us get it from IdManager DS
215 * TODO: Start-delete-me
218 InstanceIdentifier<IdPool> id = IfmUtil.getPoolId(IfmConstants.IFM_IDPOOL_NAME);
219 Optional<IdPool> globalPool = read(LogicalDatastoreType.OPERATIONAL, id );
220 Long newIdValue = null;
221 if (globalPool.isPresent()) {
222 IdPool pool = globalPool.get();
223 List<GeneratedIds> generatedIds = pool.getGeneratedIds();
224 if ((generatedIds != null) && !generatedIds.isEmpty()) {
225 for (GeneratedIds gen_id : generatedIds) {
226 if (gen_id.getIdKey().equals(ifName)) {
227 newIdValue = gen_id.getIdValue();
228 LOG.debug("Id {} found for interface %s ", newIdValue, ifName);
229 return newIdValue.intValue();
234 //TODO: End-delete-me
235 LOG.debug("Unable to get valid ifIndex for interface {}", ifName);
236 return IfmConstants.DEFAULT_IFINDEX;
239 private OperStatus getOperStatus(NodeConnector nodeConn) {
240 LOG.trace("nodeConn is {}", nodeConn);
241 if(nodeConn == null) {
242 return OperStatus.Down;
244 return OperStatus.Up;
248 private NodeConnector getNodeConnectorFromDataStore(Interface interf) {
249 NodeConnectorId ncId = interf.getAugmentation(BaseIds.class).getOfPortId();
250 //TODO: Replace with MDSAL Util method
251 NodeId nodeId = getNodeIdFromNodeConnectorId(ncId);
252 InstanceIdentifier<NodeConnector> ncIdentifier = InstanceIdentifier.builder(Nodes.class)
253 .child(Node.class, new NodeKey(nodeId))
254 .child(NodeConnector.class, new NodeConnectorKey(ncId)).build();
256 Optional<NodeConnector> nc = read(LogicalDatastoreType.OPERATIONAL, ncIdentifier);
258 NodeConnector nodeConn = nc.get();
259 LOG.trace("nodeConnector: {}",nodeConn);
265 private NodeConnectorId getNodeConnectorIdFromInterface(Interface interf) {
266 return interf.getAugmentation(BaseIds.class).getOfPortId();
269 private void delInterface(final InstanceIdentifier<Interface> identifier,
270 final Interface delInterface) {
271 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> id =
272 IfmUtil.buildStateInterfaceId(delInterface.getName());
273 Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> stateIf =
274 read(LogicalDatastoreType.OPERATIONAL, id);
275 if(stateIf.isPresent()) {
276 LOG.trace("deleting interfaces:state OPERATIONAL data store with id {}", id);
277 asyncRemove(LogicalDatastoreType.OPERATIONAL, id, DEFAULT_CALLBACK);
278 NodeConnectorId ncId = getNodeConnectorIdFromInterface(delInterface);
280 mapNcToInterfaceName.remove(ncId);
281 if(delInterface.getType().isAssignableFrom(L3tunnel.class)) {
282 Node node = getNodeFromDataStore(delInterface);
283 if((node != null) &&(node.getNodeConnector().isEmpty())) {
284 dbDpnEndpoints.remove(node.getId());
285 LOG.trace("dbDpnEndpoints: {}",dbDpnEndpoints);
292 private Node getNodeFromDataStore(Interface interf) {
293 NodeConnectorId ncId = interf.getAugmentation(BaseIds.class).getOfPortId();
294 //TODO: Replace with MDSAL Util method
295 NodeId nodeId = getNodeIdFromNodeConnectorId(ncId);
296 InstanceIdentifier<Node> ncIdentifier = InstanceIdentifier.builder(Nodes.class)
297 .child(Node.class, new NodeKey(nodeId)).build();
299 Optional<Node> dpn = read(LogicalDatastoreType.OPERATIONAL, ncIdentifier);
300 if(dpn.isPresent()) {
301 Node node = dpn.get();
302 LOG.trace("node: {}",node);
308 private void updateInterface(final InstanceIdentifier<Interface> identifier,
309 final Interface original, final Interface update) {
310 InstanceIdentifier<Interface> id = buildId(identifier);
311 Optional<Interface> port = read(LogicalDatastoreType.CONFIGURATION, id);
312 if(port.isPresent()) {
313 Interface interf = port.get();
314 NodeConnector nc = getNodeConnectorFromDataStore(update);
315 updateInterfaceState(identifier, update, nc);
317 * Alternative is to get from interf and update map irrespective if NCID changed or not.
320 // Name doesn't change. Is it present in update?
321 mapNcToInterfaceName.put(nc.getId(), original.getName());
322 if(interf.getType().isAssignableFrom(L3tunnel.class)) {
323 NodeId nodeId = getNodeIdFromNodeConnectorId(nc.getId());
324 IfL3tunnel l3Tunnel = interf.getAugmentation(IfL3tunnel.class);
325 dbDpnEndpoints.put(nodeId, l3Tunnel.getLocalIp().getIpv4Address().getValue());
326 LOG.trace("dbEndpoints: {}",dbDpnEndpoints);
332 private <T extends DataObject> Optional<T> read(LogicalDatastoreType datastoreType,
333 InstanceIdentifier<T> path) {
335 ReadOnlyTransaction tx = broker.newReadOnlyTransaction();
337 Optional<T> result = Optional.absent();
339 result = tx.read(datastoreType, path).get();
340 } catch (Exception e) {
341 throw new RuntimeException(e);
347 private InstanceIdentifier<Interface> getWildCardPath() {
348 return InstanceIdentifier.create(Interfaces.class).child(Interface.class);
352 protected void remove(InstanceIdentifier<Interface> identifier, Interface del) {
353 LOG.trace("remove - key: " + identifier + ", value=" + del );
354 delInterface(identifier, del);
358 protected void update(InstanceIdentifier<Interface> identifier, Interface original, Interface update) {
359 LOG.trace("update - key: " + identifier + ", original=" + original + ", update=" + update );
360 updateInterface(identifier, original, update);
363 protected <T extends DataObject> void asyncWrite(LogicalDatastoreType datastoreType,
364 InstanceIdentifier<T> path, T data, FutureCallback<Void> callback) {
365 WriteTransaction tx = broker.newWriteOnlyTransaction();
366 tx.put(datastoreType, path, data, true);
367 Futures.addCallback(tx.submit(), callback);
370 protected <T extends DataObject> void asyncUpdate(LogicalDatastoreType datastoreType,
371 InstanceIdentifier<T> path, T data, FutureCallback<Void> callback) {
372 WriteTransaction tx = broker.newWriteOnlyTransaction();
373 tx.merge(datastoreType, path, data, true);
374 Futures.addCallback(tx.submit(), callback);
377 protected <T extends DataObject> void asyncRemove(LogicalDatastoreType datastoreType,
378 InstanceIdentifier<T> path, FutureCallback<Void> callback) {
379 WriteTransaction tx = broker.newWriteOnlyTransaction();
380 tx.delete(datastoreType, path);
381 Futures.addCallback(tx.submit(), callback);
384 void processPortAdd(NodeConnector port) {
385 NodeConnectorId portId = port.getId();
386 FlowCapableNodeConnector ofPort = port.getAugmentation(FlowCapableNodeConnector.class);
387 LOG.debug("PortAdd: PortId { " + portId.getValue() + "} PortName {" + ofPort.getName() + "}");
388 String ifName = this.mapNcToInterfaceName.get(portId);
389 setInterfaceOperStatus(ifName, OperStatus.Up);
392 void processPortUpdate(NodeConnector oldPort, NodeConnector update) {
393 //TODO: Currently nothing to do here.
396 void processPortDelete(NodeConnector port) {
397 NodeConnectorId portId = port.getId();
398 FlowCapableNodeConnector ofPort = port.getAugmentation(FlowCapableNodeConnector.class);
399 LOG.debug("PortDelete: PortId { "+portId.getValue()+"} PortName {"+ofPort.getName()+"}");
400 String ifName = this.mapNcToInterfaceName.get(portId);
401 setInterfaceOperStatus(ifName, OperStatus.Down);
404 private void setInterfaceOperStatus(String ifName, OperStatus opStatus) {
405 if (ifName != null) {
406 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> id =
407 IfmUtil.buildStateInterfaceId(ifName);
408 Optional<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> stateIf =
409 read(LogicalDatastoreType.OPERATIONAL, id);
410 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface stateIface;
411 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder ifaceBuilder =
412 new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder();
413 if (stateIf.isPresent()) {
414 stateIface = ifaceBuilder.setOperStatus(opStatus).setKey(IfmUtil.getStateInterfaceKeyFromName(ifName)).build();
415 LOG.trace("Setting OperStatus for {} to {} in OPERATIONAL DS", ifName, opStatus);
416 asyncUpdate(LogicalDatastoreType.OPERATIONAL, id, stateIface, DEFAULT_CALLBACK);
421 private Interface getInterfaceByIfName(String ifName) {
422 InstanceIdentifier<Interface> id = buildId(ifName);
423 Optional<Interface> port = read(LogicalDatastoreType.CONFIGURATION, id);
424 if(port.isPresent()) {
430 Long getPortForInterface(String ifName) {
431 Interface iface = getInterfaceByIfName(ifName);
432 return getPortNumForInterface(iface);
435 long getDpnForInterface(String ifName) {
436 Interface iface = getInterfaceByIfName(ifName);
438 NodeConnector port = getNodeConnectorFromDataStore(iface);
439 //TODO: This should be an MDSAL Util method
440 return Long.parseLong(IfmUtil.getDpnFromNodeConnectorId(port.getId()));
441 } catch (NullPointerException e) {
442 LOG.error("OFPort for Interface {} not found", ifName);
447 String getEndpointIpForDpn(long dpnId) {
448 //TODO: This should be MDSAL Util function
449 NodeId dpnNodeId = IfmUtil.buildDpnNodeId(dpnId);
450 return dbDpnEndpoints.get(dpnNodeId);
453 List<MatchInfo> getInterfaceIngressRule(String ifName) {
454 Interface iface = getInterfaceByIfName(ifName);
455 List<MatchInfo> matches = new ArrayList<MatchInfo>();
456 Class<? extends InterfaceType> ifType = iface.getType();
457 long dpn = this.getDpnForInterface(ifName);
458 long portNo = this.getPortNumForInterface(iface).longValue();
459 matches.add(new MatchInfo(MatchFieldType.in_port, new long[] {dpn, portNo}));
461 if (ifType.isInstance(L2vlan.class)) {
462 IfL2vlan vlanIface = iface.getAugmentation(IfL2vlan.class);
463 long vlanVid = vlanIface.getVlanId().longValue();
465 matches.add(new MatchInfo(MatchFieldType.vlan_vid,
466 new long[] {vlanVid}));
467 LOG.trace("L2Vlan: {}",vlanIface);
469 } else if (ifType.isInstance(L3tunnel.class)) {
470 //TODO: Handle different tunnel types
471 IfL3tunnel ifL3Tunnel = iface.getAugmentation(IfL3tunnel.class);
472 Class<? extends TunnelTypeBase> tunnType = ifL3Tunnel.getTunnelType();
473 LOG.trace("L3Tunnel: {}",ifL3Tunnel);
474 } else if (ifType.isAssignableFrom(StackedVlan.class)) {
475 IfStackedVlan ifStackedVlan = iface.getAugmentation(IfStackedVlan.class);
476 LOG.trace("StackedVlan: {}",ifStackedVlan);
477 } else if (ifType.isAssignableFrom(Mpls.class)) {
478 IfMpls ifMpls = iface.getAugmentation(IfMpls.class);
479 LOG.trace("Mpls: {}",ifMpls);
484 public List<ActionInfo> getInterfaceEgressActions(String ifName) {
485 Interface iface = getInterfaceByIfName(ifName);
487 List<ActionInfo> listActionInfo = new ArrayList<ActionInfo>();
488 Class<? extends InterfaceType> ifType = iface.getType();
489 long dpn = this.getDpnForInterface(ifName);
490 long portNo = this.getPortNumForInterface(iface).longValue();
491 if (iface.isEnabled()) {
493 if(ifType.isAssignableFrom(L2vlan.class)) {
494 IfL2vlan vlanIface = iface.getAugmentation(IfL2vlan.class);
495 LOG.trace("L2Vlan: {}",vlanIface);
496 long vlanVid = (vlanIface == null) ? 0 : vlanIface.getVlanId();
498 listActionInfo.add(new ActionInfo(ActionType.push_vlan, new String[] {}));
499 listActionInfo.add(new ActionInfo(ActionType.set_field_vlan_vid,
500 new String[] { Long.toString(vlanVid) }));
502 listActionInfo.add(new ActionInfo(ActionType.output, new String[] { Long.toString(portNo)}));
504 } else if (ifType.isAssignableFrom(L3tunnel.class)) {
505 //TODO: Handle different tunnel types
506 IfL3tunnel ifL3Tunnel = iface.getAugmentation(IfL3tunnel.class);
507 Class<? extends TunnelTypeBase> tunnType = ifL3Tunnel.getTunnelType();
508 LOG.trace("L3Tunnel: {}",ifL3Tunnel);
509 //TODO: check switch_type and configure accordingly
510 listActionInfo.add(new ActionInfo(ActionType.output, new String[] { Long.toString(portNo)}));
512 } else if (ifType.isAssignableFrom(StackedVlan.class)) {
513 IfStackedVlan ifStackedVlan = iface.getAugmentation(IfStackedVlan.class);
514 LOG.trace("StackedVlan: {}",ifStackedVlan);
516 } else if (ifType.isAssignableFrom(Mpls.class)) {
517 IfMpls ifMpls = iface.getAugmentation(IfMpls.class);
518 LOG.trace("Mpls: {}",ifMpls);
522 return listActionInfo;
526 private NodeId getNodeIdFromNodeConnectorId(NodeConnectorId ncId) {
527 return new NodeId(ncId.getValue().substring(0,ncId.getValue().lastIndexOf(":")));
530 private Long getPortNumForInterface(Interface iface) {
532 NodeConnector port = getNodeConnectorFromDataStore(iface);
533 FlowCapableNodeConnector ofPort = port.getAugmentation(FlowCapableNodeConnector.class);
534 return ofPort.getPortNumber().getUint32();
535 } catch (Exception e) {
536 LOG.error("OFPort for Interface {} not found", iface.getName());