| /* |
| * 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.app.vtnrsc.virtualport.impl; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| |
| 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.util.KryoNamespace; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.store.service.EventuallyConsistentMap; |
| import org.onosproject.store.service.MultiValuedTimestamp; |
| import org.onosproject.store.service.StorageService; |
| import org.onosproject.store.service.WallClockTimestamp; |
| import org.onosproject.app.vtnrsc.TenantId; |
| import org.onosproject.app.vtnrsc.TenantNetworkId; |
| import org.onosproject.app.vtnrsc.VirtualPort; |
| import org.onosproject.app.vtnrsc.VirtualPortId; |
| import org.onosproject.app.vtnrsc.tenantnetwork.TenantNetworkService; |
| import org.onosproject.app.vtnrsc.virtualport.VirtualPortService; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * Provides implementation of the VirtualPort APIs. |
| */ |
| @Component(immediate = true) |
| @Service |
| public class VirtualPortManager implements VirtualPortService { |
| |
| private final Logger log = LoggerFactory.getLogger(getClass()); |
| |
| private static final String VIRTUALPORT_ID_NULL = "VirtualPort ID cannot be null"; |
| private static final String VIRTUALPORT_NOT_NULL = "VirtualPort cannot be null"; |
| private static final String TENANTID_NOT_NULL = "TenantId cannot be null"; |
| private static final String NETWORKID_NOT_NULL = "NetworkId cannot be null"; |
| private static final String DEVICEID_NOT_NULL = "DeviceId cannot be null"; |
| |
| private EventuallyConsistentMap<VirtualPortId, VirtualPort> vPortStore; |
| |
| @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| protected StorageService storageService; |
| @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| protected TenantNetworkService networkService; |
| |
| @Activate |
| public void activate() { |
| KryoNamespace.Builder seriallizer = KryoNamespace.newBuilder() |
| .register(MultiValuedTimestamp.class); |
| vPortStore = storageService |
| .<VirtualPortId, VirtualPort>eventuallyConsistentMapBuilder() |
| .withName("vPortId_vPort").withSerializer(seriallizer) |
| .withTimestampProvider((k, v) -> new WallClockTimestamp()) |
| .build(); |
| log.info("Started"); |
| } |
| |
| @Deactivate |
| public void deactivate() { |
| vPortStore.destroy(); |
| log.info("Stoppped"); |
| } |
| |
| @Override |
| public boolean exists(VirtualPortId vPortId) { |
| checkNotNull(vPortId, VIRTUALPORT_ID_NULL); |
| return vPortStore.containsKey(vPortId); |
| } |
| |
| @Override |
| public VirtualPort getPort(VirtualPortId vPortId) { |
| checkNotNull(vPortId, VIRTUALPORT_ID_NULL); |
| return vPortStore.get(vPortId); |
| } |
| |
| @Override |
| public Collection<VirtualPort> getPorts() { |
| return Collections.unmodifiableCollection(vPortStore.values()); |
| } |
| |
| @Override |
| public Collection<VirtualPort> getPorts(TenantNetworkId networkId) { |
| checkNotNull(networkId, NETWORKID_NOT_NULL); |
| Collection<VirtualPort> vPortWithNetworkIds = vPortStore.values(); |
| for (VirtualPort vPort : vPortWithNetworkIds) { |
| if (!vPort.networkId().equals(networkId)) { |
| vPortWithNetworkIds.remove(vPort); |
| } |
| } |
| return vPortWithNetworkIds; |
| } |
| |
| @Override |
| public Collection<VirtualPort> getPorts(TenantId tenantId) { |
| checkNotNull(tenantId, TENANTID_NOT_NULL); |
| Collection<VirtualPort> vPortWithTenantIds = vPortStore.values(); |
| for (VirtualPort vPort : vPortWithTenantIds) { |
| if (!vPort.tenantId().equals(tenantId)) { |
| vPortWithTenantIds.remove(vPort); |
| } |
| } |
| return vPortWithTenantIds; |
| } |
| |
| @Override |
| public Collection<VirtualPort> getPorts(DeviceId deviceId) { |
| checkNotNull(deviceId, DEVICEID_NOT_NULL); |
| Collection<VirtualPort> vPortWithDeviceIds = vPortStore.values(); |
| for (VirtualPort vPort : vPortWithDeviceIds) { |
| if (!vPort.deviceId().equals(deviceId)) { |
| vPortWithDeviceIds.remove(vPort); |
| } |
| } |
| return vPortWithDeviceIds; |
| } |
| |
| @Override |
| public boolean createPorts(Iterable<VirtualPort> vPorts) { |
| checkNotNull(vPorts, VIRTUALPORT_NOT_NULL); |
| for (VirtualPort vPort : vPorts) { |
| log.debug("vPortId is {} ", vPort.portId().toString()); |
| vPortStore.put(vPort.portId(), vPort); |
| if (!vPortStore.containsKey(vPort.portId())) { |
| log.debug("the virtualPort created failed whose identifier was {} ", |
| vPort.portId().toString()); |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean updatePorts(Iterable<VirtualPort> vPorts) { |
| checkNotNull(vPorts, VIRTUALPORT_NOT_NULL); |
| if (vPorts != null) { |
| for (VirtualPort vPort : vPorts) { |
| vPortStore.put(vPort.portId(), vPort); |
| if (!vPortStore.containsKey(vPort.portId())) { |
| log.debug("the virtualPort did not exist whose identifier was {}", |
| vPort.portId().toString()); |
| return false; |
| } |
| |
| vPortStore.put(vPort.portId(), vPort); |
| |
| if (!vPort.equals(vPortStore.get(vPort.portId()))) { |
| log.debug("the virtualPort updated failed whose identifier was {}", |
| vPort.portId().toString()); |
| return false; |
| } |
| } |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean removePorts(Iterable<VirtualPortId> vPortIds) { |
| checkNotNull(vPortIds, VIRTUALPORT_ID_NULL); |
| if (vPortIds != null) { |
| for (VirtualPortId vPortId : vPortIds) { |
| vPortStore.remove(vPortId); |
| if (vPortStore.containsKey(vPortId)) { |
| log.debug("the virtualPort removed failed whose identifier was {}", |
| vPortId.toString()); |
| return false; |
| } |
| } |
| } |
| return true; |
| } |
| |
| } |