package org.opendaylight.openflowplugin.openflow.md.core;
import java.util.Collection;
+import java.util.LinkedHashSet;
import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
import org.opendaylight.openflowjava.protocol.api.connection.ConnectionConfiguration;
-import org.opendaylight.openflowjava.protocol.api.connection.SwitchConnectionHandler;
import org.opendaylight.openflowjava.protocol.spi.connection.SwitchConnectionProvider;
+import org.opendaylight.openflowplugin.openflow.md.OFConstants;
+import org.opendaylight.openflowplugin.openflow.md.core.session.OFSessionUtil;
+import org.opendaylight.openflowplugin.openflow.md.core.translator.ErrorTranslator;
+import org.opendaylight.openflowplugin.openflow.md.core.translator.ErrorV10Translator;
+import org.opendaylight.openflowplugin.openflow.md.core.translator.ExperimenterTranslator;
+import org.opendaylight.openflowplugin.openflow.md.core.translator.FeaturesV10ToNodeConnectorUpdatedTranslator;
+import org.opendaylight.openflowplugin.openflow.md.core.translator.FlowRemovedTranslator;
+import org.opendaylight.openflowplugin.openflow.md.core.translator.MultiPartMessageDescToNodeUpdatedTranslator;
+import org.opendaylight.openflowplugin.openflow.md.core.translator.MultiPartReplyPortToNodeConnectorUpdatedTranslator;
+import org.opendaylight.openflowplugin.openflow.md.core.translator.MultipartReplyTableFeaturesToTableUpdatedTranslator;
+import org.opendaylight.openflowplugin.openflow.md.core.translator.MultipartReplyTranslator;
+import org.opendaylight.openflowplugin.openflow.md.core.translator.PacketInTranslator;
+import org.opendaylight.openflowplugin.openflow.md.core.translator.PacketInV10Translator;
+import org.opendaylight.openflowplugin.openflow.md.core.translator.PortStatusMessageToNodeConnectorUpdatedTranslator;
+import org.opendaylight.openflowplugin.openflow.md.lldp.LLDPSpeakerPopListener;
+import org.opendaylight.openflowplugin.openflow.md.queue.MessageSpy;
+import org.opendaylight.openflowplugin.openflow.md.queue.PopListener;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.NodeErrorNotification;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SwitchFlowRemoved;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.AggregateFlowStatisticsUpdate;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowsStatisticsUpdate;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsUpdate;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupDescStatsUpdated;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupFeaturesUpdated;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupStatisticsUpdated;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorUpdated;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeUpdated;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.MeterConfigStatsUpdated;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.MeterFeaturesUpdated;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.MeterStatisticsUpdated;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ErrorMessage;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessage;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessage;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketInMessage;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortStatusMessage;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketReceived;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.TransmitPacketInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.NodeConnectorStatisticsUpdate;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.QueueStatisticsUpdate;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.table.service.rev131026.TableUpdated;
+import org.opendaylight.yangtools.yang.binding.DataObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
* @author mirehak
*
*/
-public class MDController {
+public class MDController implements IMDController, AutoCloseable {
- private static final Logger LOG = LoggerFactory
- .getLogger(MDController.class);
+ private static final Logger LOG = LoggerFactory.getLogger(MDController.class);
private SwitchConnectionProvider switchConnectionProvider;
+ private ConcurrentMap<TranslatorKey, Collection<IMDMessageTranslator<OfHeader, List<DataObject>>>> messageTranslators;
+ private Map<Class<? extends DataObject>, Collection<PopListener<DataObject>>> popListeners;
+ private MessageSpy<OfHeader, DataObject> messageSpyCounter;
+
+ final private int OF10 = OFConstants.OFP_VERSION_1_0;
+ final private int OF13 = OFConstants.OFP_VERSION_1_3;
+
+
/**
- * @param switchConnectionProvider the switchConnectionProvider to set
+ * @return translator mapping
*/
- public void setSwitchConnectionProvider(
- SwitchConnectionProvider switchConnectionProvider) {
+ public Map<TranslatorKey, Collection<IMDMessageTranslator<OfHeader, List<DataObject>>>> getMessageTranslators() {
+ return messageTranslators;
+ }
+
+ /**
+ * provisioning of translator mapping
+ */
+ public void init() {
+ LOG.debug("init");
+ messageTranslators = new ConcurrentHashMap<>();
+ popListeners = new ConcurrentHashMap<>();
+ //TODO: move registration to factory
+ addMessageTranslator(ErrorMessage.class, OF10, new ErrorV10Translator());
+ addMessageTranslator(ErrorMessage.class, OF13, new ErrorTranslator());
+ addMessageTranslator(FlowRemovedMessage.class, OF10, new FlowRemovedTranslator());
+ addMessageTranslator(FlowRemovedMessage.class, OF13, new FlowRemovedTranslator());
+ addMessageTranslator(PacketInMessage.class,OF10, new PacketInV10Translator());
+ addMessageTranslator(PacketInMessage.class,OF13, new PacketInTranslator());
+ addMessageTranslator(PortStatusMessage.class,OF10, new PortStatusMessageToNodeConnectorUpdatedTranslator());
+ addMessageTranslator(PortStatusMessage.class,OF13, new PortStatusMessageToNodeConnectorUpdatedTranslator());
+ addMessageTranslator(MultipartReplyMessage.class,OF13,new MultiPartReplyPortToNodeConnectorUpdatedTranslator());
+ addMessageTranslator(MultipartReplyMessage.class,OF10, new MultiPartMessageDescToNodeUpdatedTranslator());
+ addMessageTranslator(MultipartReplyMessage.class,OF13, new MultiPartMessageDescToNodeUpdatedTranslator());
+ addMessageTranslator(ExperimenterMessage.class, OF10, new ExperimenterTranslator());
+ addMessageTranslator(MultipartReplyMessage.class,OF10, new MultipartReplyTranslator());
+ addMessageTranslator(MultipartReplyMessage.class,OF13, new MultipartReplyTranslator());
+ addMessageTranslator(MultipartReplyMessage.class,OF13,new MultipartReplyTableFeaturesToTableUpdatedTranslator());
+ addMessageTranslator(GetFeaturesOutput.class,OF10, new FeaturesV10ToNodeConnectorUpdatedTranslator());
+
+ //TODO: move registration to factory
+ NotificationPopListener<DataObject> notificationPopListener = new NotificationPopListener<DataObject>();
+ addMessagePopListener(NodeErrorNotification.class, notificationPopListener);
+ addMessagePopListener(NodeConnectorUpdated.class,notificationPopListener);
+ addMessagePopListener(PacketReceived.class,notificationPopListener);
+ addMessagePopListener(TransmitPacketInput.class, notificationPopListener);
+ addMessagePopListener(NodeUpdated.class, notificationPopListener);
+
+ addMessagePopListener(SwitchFlowRemoved.class, notificationPopListener);
+ addMessagePopListener(TableUpdated.class, notificationPopListener);
+
+ //Notification registration for flow statistics
+ addMessagePopListener(FlowsStatisticsUpdate.class, notificationPopListener);
+ addMessagePopListener(AggregateFlowStatisticsUpdate.class, notificationPopListener);
+
+ //Notification registrations for group-statistics
+ addMessagePopListener(GroupStatisticsUpdated.class, notificationPopListener);
+ addMessagePopListener(GroupFeaturesUpdated.class, notificationPopListener);
+ addMessagePopListener(GroupDescStatsUpdated.class, notificationPopListener);
+
+ //Notification registrations for meter-statistics
+ addMessagePopListener(MeterStatisticsUpdated.class, notificationPopListener);
+ addMessagePopListener(MeterConfigStatsUpdated.class, notificationPopListener);
+ addMessagePopListener(MeterFeaturesUpdated.class, notificationPopListener);
+
+ //Notification registration for port-statistics
+ addMessagePopListener(NodeConnectorStatisticsUpdate.class, notificationPopListener);
+
+ //Notification registration for flow-table statistics
+ addMessagePopListener(FlowTableStatisticsUpdate.class, notificationPopListener);
+
+ //Notification registration for queue-statistics
+ addMessagePopListener(QueueStatisticsUpdate.class, notificationPopListener);
+
+ //Notification for LLDPSpeaker
+ LLDPSpeakerPopListener<DataObject> lldpPopListener = new LLDPSpeakerPopListener<DataObject>();
+ addMessagePopListener(NodeConnectorUpdated.class,lldpPopListener);
+
+ // Push the updated Listeners to Session Manager which will be then picked up by ConnectionConductor eventually
+ OFSessionUtil.getSessionManager().setTranslatorMapping(messageTranslators);
+ OFSessionUtil.getSessionManager().setPopListenerMapping(popListeners);
+ }
+
+ /**
+ * @param switchConnectionProvider
+ * the switchConnectionProvider to set
+ */
+ public void setSwitchConnectionProvider(SwitchConnectionProvider switchConnectionProvider) {
this.switchConnectionProvider = switchConnectionProvider;
}
/**
- * @param switchConnectionProviderToUnset the switchConnectionProvider to unset
+ * @param switchConnectionProviderToUnset
+ * the switchConnectionProvider to unset
*/
- public void unsetSwitchConnectionProvider(
- SwitchConnectionProvider switchConnectionProviderToUnset) {
+ public void unsetSwitchConnectionProvider(SwitchConnectionProvider switchConnectionProviderToUnset) {
if (this.switchConnectionProvider == switchConnectionProviderToUnset) {
this.switchConnectionProvider = null;
}
*/
public void start() {
LOG.debug("starting ..");
- LOG.debug("switchConnectionProvider: "+switchConnectionProvider);
+ LOG.debug("switchConnectionProvider: " + switchConnectionProvider);
// setup handler
- SwitchConnectionHandler switchConnectionHandler = new SwitchConnectionHandlerImpl();
+ SwitchConnectionHandlerImpl switchConnectionHandler = new SwitchConnectionHandlerImpl();
+ switchConnectionHandler.setMessageSpy(messageSpyCounter);
+ switchConnectionHandler.init();
+
switchConnectionProvider.setSwitchConnectionHandler(switchConnectionHandler);
+
// configure and startup library servers
switchConnectionProvider.configure(getConnectionConfiguration());
Future<List<Boolean>> srvStarted = switchConnectionProvider.startup();
* @return wished connections configurations
*/
private static Collection<ConnectionConfiguration> getConnectionConfiguration() {
- //TODO:: get config from state manager
+ // TODO:: get config from state manager
ConnectionConfiguration configuration = ConnectionConfigurationFactory.getDefault();
- return Lists.newArrayList(configuration);
+ ConnectionConfiguration configurationLegacy = ConnectionConfigurationFactory.getLegacy();
+ return Lists.newArrayList(configuration, configurationLegacy);
}
/**
*/
public void stop() {
LOG.debug("stopping");
+ Future<List<Boolean>> srvStopped = switchConnectionProvider.shutdown();
+ try {
+ srvStopped.get(5000, TimeUnit.MILLISECONDS);
+ } catch (InterruptedException | ExecutionException | TimeoutException e) {
+ LOG.error(e.getMessage(), e);
+ }
+ close();
}
/**
*
*/
public void destroy() {
- // do nothing
+ close();
+ }
+
+ @Override
+ public void addMessageTranslator(Class<? extends DataObject> messageType, int version, IMDMessageTranslator<OfHeader, List<DataObject>> translator) {
+ TranslatorKey tKey = new TranslatorKey(version, messageType.getName());
+
+ Collection<IMDMessageTranslator<OfHeader, List<DataObject>>> existingValues = messageTranslators.get(tKey);
+ if (existingValues == null) {
+ existingValues = new LinkedHashSet<>();
+ messageTranslators.put(tKey, existingValues);
+ }
+ existingValues.add(translator);
+ LOG.debug("{} is now translated by {}", messageType, translator);
+ }
+
+ @Override
+ public void removeMessageTranslator(Class<? extends DataObject> messageType, int version, IMDMessageTranslator<OfHeader, List<DataObject>> translator) {
+ TranslatorKey tKey = new TranslatorKey(version, messageType.getName());
+ Collection<IMDMessageTranslator<OfHeader, List<DataObject>>> values = messageTranslators.get(tKey);
+ if (values != null) {
+ values.remove(translator);
+ if (values.isEmpty()) {
+ messageTranslators.remove(tKey);
+ }
+ LOG.debug("{} is now removed from translators", translator);
+ }
+ }
+
+ @Override
+ public void addMessagePopListener(Class<? extends DataObject> messageType, PopListener<DataObject> popListener) {
+ Collection<PopListener<DataObject>> existingValues = popListeners.get(messageType);
+ if (existingValues == null) {
+ existingValues = new LinkedHashSet<>();
+ popListeners.put(messageType, existingValues);
+ }
+ existingValues.add(popListener);
+ LOG.debug("{} is now popListened by {}", messageType, popListener);
+ }
+
+ @Override
+ public void removeMessagePopListener(Class<? extends DataObject> messageType, PopListener<DataObject> popListener) {
+ Collection<PopListener<DataObject>> values = popListeners.get(messageType);
+ if (values != null) {
+ values.remove(popListener);
+ if (values.isEmpty()) {
+ popListeners.remove(messageType);
+ }
+ LOG.debug("{} is now removed from popListeners", popListener);
+ }
}
+ /**
+ * @param messageSpyCounter the messageSpyCounter to set
+ */
+ public void setMessageSpyCounter(
+ MessageSpy<OfHeader, DataObject> messageSpyCounter) {
+ this.messageSpyCounter = messageSpyCounter;
+ }
+
+ @Override
+ public void close() {
+ LOG.debug("close");
+ messageSpyCounter = null;
+ messageTranslators = null;
+ popListeners = null;
+ switchConnectionProvider.setSwitchConnectionHandler(null);
+ switchConnectionProvider = null;
+ OFSessionUtil.releaseSessionManager();
+ }
}