| package org.onlab.onos.provider.of.flow.impl; |
| |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| import org.apache.felix.scr.annotations.Activate; |
| import org.apache.felix.scr.annotations.Component; |
| import org.apache.felix.scr.annotations.Deactivate; |
| import org.apache.felix.scr.annotations.Reference; |
| import org.apache.felix.scr.annotations.ReferenceCardinality; |
| import org.onlab.onos.net.DeviceId; |
| import org.onlab.onos.net.flow.FlowEntry; |
| import org.onlab.onos.net.flow.FlowRule; |
| import org.onlab.onos.net.flow.FlowRuleProvider; |
| import org.onlab.onos.net.flow.FlowRuleProviderRegistry; |
| import org.onlab.onos.net.flow.FlowRuleProviderService; |
| import org.onlab.onos.net.provider.AbstractProvider; |
| import org.onlab.onos.net.provider.ProviderId; |
| import org.onlab.onos.net.topology.TopologyService; |
| import org.onlab.onos.of.controller.OpenFlowController; |
| import org.slf4j.Logger; |
| |
| /** |
| * Provider which uses an OpenFlow controller to detect network |
| * end-station hosts. |
| */ |
| @Component(immediate = true) |
| public class OpenFlowRuleProvider extends AbstractProvider implements FlowRuleProvider { |
| |
| private final Logger log = getLogger(getClass()); |
| |
| @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| protected FlowRuleProviderRegistry providerRegistry; |
| |
| @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| protected OpenFlowController controller; |
| |
| @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| protected TopologyService topologyService; |
| |
| private FlowRuleProviderService providerService; |
| |
| /** |
| * Creates an OpenFlow host provider. |
| */ |
| public OpenFlowRuleProvider() { |
| super(new ProviderId("org.onlab.onos.provider.openflow")); |
| } |
| |
| @Activate |
| public void activate() { |
| providerService = providerRegistry.register(this); |
| log.info("Started"); |
| } |
| |
| @Deactivate |
| public void deactivate() { |
| providerRegistry.unregister(this); |
| providerService = null; |
| |
| log.info("Stopped"); |
| } |
| @Override |
| public void applyFlowRule(FlowRule... flowRules) { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| @Override |
| public void removeFlowRule(FlowRule... flowRules) { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| @Override |
| public Iterable<FlowEntry> getFlowMetrics(DeviceId deviceId) { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| |
| //TODO: InternalFlowRuleProvider listening to stats and error and flowremoved. |
| // possibly barriers as well. May not be internal at all... |
| |
| |
| } |