diff options
Diffstat (limited to 'framework/src/onos/providers/ovsdb/host/src/main/java/org/onosproject/ovsdb/provider/host/OvsdbHostProvider.java')
| -rw-r--r-- | framework/src/onos/providers/ovsdb/host/src/main/java/org/onosproject/ovsdb/provider/host/OvsdbHostProvider.java | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/framework/src/onos/providers/ovsdb/host/src/main/java/org/onosproject/ovsdb/provider/host/OvsdbHostProvider.java b/framework/src/onos/providers/ovsdb/host/src/main/java/org/onosproject/ovsdb/provider/host/OvsdbHostProvider.java deleted file mode 100644 index 031fda78..00000000 --- a/framework/src/onos/providers/ovsdb/host/src/main/java/org/onosproject/ovsdb/provider/host/OvsdbHostProvider.java +++ /dev/null @@ -1,148 +0,0 @@ -/* - * Copyright 2015 Open Networking Laboratory - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.onosproject.ovsdb.provider.host; - -import static com.google.common.base.Preconditions.checkNotNull; -import static org.onlab.util.Tools.toHex; -import static org.slf4j.LoggerFactory.getLogger; - -import java.net.URI; -import java.net.URISyntaxException; - -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.apache.felix.scr.annotations.Service; -import org.onlab.packet.VlanId; -import org.onosproject.core.CoreService; -import org.onosproject.net.DefaultAnnotations; -import org.onosproject.net.DeviceId; -import org.onosproject.net.Host; -import org.onosproject.net.HostId; -import org.onosproject.net.HostLocation; -import org.onosproject.net.PortNumber; -import org.onosproject.net.SparseAnnotations; -import org.onosproject.net.host.DefaultHostDescription; -import org.onosproject.net.host.HostDescription; -import org.onosproject.net.host.HostProvider; -import org.onosproject.net.host.HostProviderRegistry; -import org.onosproject.net.host.HostProviderService; -import org.onosproject.net.host.HostService; -import org.onosproject.net.provider.AbstractProvider; -import org.onosproject.net.provider.ProviderId; -import org.onosproject.ovsdb.controller.EventSubject; -import org.onosproject.ovsdb.controller.OvsdbController; -import org.onosproject.ovsdb.controller.OvsdbEvent; -import org.onosproject.ovsdb.controller.OvsdbEventListener; -import org.onosproject.ovsdb.controller.OvsdbEventSubject; -import org.slf4j.Logger; - -/** - * Provider which uses an ovsdb controller to detect host. - */ -@Component(immediate = true) -@Service -public class OvsdbHostProvider extends AbstractProvider implements HostProvider { - private final Logger log = getLogger(getClass()); - - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected HostProviderRegistry providerRegistry; - - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected HostService hostService; - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected CoreService coreService; - @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) - protected OvsdbController controller; - - private HostProviderService providerService; - private OvsdbEventListener innerEventListener = new InnerOvsdbEventListener(); - - @Activate - public void activate() { - providerService = providerRegistry.register(this); - controller.addOvsdbEventListener(innerEventListener); - log.info("Started"); - } - - @Deactivate - public void deactivate() { - providerRegistry.unregister(this); - providerService = null; - log.info("Stopped"); - } - - public OvsdbHostProvider() { - super(new ProviderId("ovsdb", "org.onosproject.ovsdb.provider.host")); - } - - @Override - public void triggerProbe(Host host) { - log.info("Triggering probe on host {}", host); - } - - private class InnerOvsdbEventListener implements OvsdbEventListener { - - @Override - public void handle(OvsdbEvent<EventSubject> event) { - OvsdbEventSubject subject = null; - if (event.subject() instanceof OvsdbEventSubject) { - subject = (OvsdbEventSubject) event.subject(); - } - checkNotNull(subject, "EventSubject is not null"); - // If ifaceid is null,it indicates this is not a vm port. - if (subject.ifaceid() == null) { - return; - } - switch (event.type()) { - case PORT_ADDED: - HostId hostId = HostId.hostId(subject.hwAddress(), VlanId.vlanId()); - DeviceId deviceId = DeviceId.deviceId(uri(subject.dpid().value())); - PortNumber portNumber = PortNumber.portNumber(subject - .portNumber().value(), subject.portName().value()); - HostLocation loaction = new HostLocation(deviceId, portNumber, - 0L); - SparseAnnotations annotations = DefaultAnnotations.builder() - .set("ifaceid", subject.ifaceid().value()).build(); - HostDescription hostDescription = new DefaultHostDescription( - subject.hwAddress(), - VlanId.vlanId(), - loaction, - annotations); - providerService.hostDetected(hostId, hostDescription); - break; - case PORT_REMOVED: - HostId host = HostId.hostId(subject.hwAddress(), VlanId.vlanId()); - providerService.hostVanished(host); - break; - default: - break; - } - - } - - } - - public URI uri(String value) { - try { - return new URI("of", toHex(Long.valueOf(value)), null); - } catch (URISyntaxException e) { - return null; - } - } -} |