| /* |
| * Copyright 2017-present 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.opencord.cordvtn.api.core; |
| |
| import org.joda.time.LocalDateTime; |
| import org.onosproject.event.AbstractEvent; |
| import org.opencord.cordvtn.api.net.Provider; |
| import org.opencord.cordvtn.api.net.ServiceNetwork; |
| import org.opencord.cordvtn.api.net.ServicePort; |
| |
| import static com.google.common.base.MoreObjects.toStringHelper; |
| |
| /** |
| * Describes service network event. |
| */ |
| public class ServiceNetworkEvent extends AbstractEvent<ServiceNetworkEvent.Type, ServiceNetwork> { |
| |
| private final ServicePort servicePort; |
| private final Provider provider; |
| |
| /** |
| * Type of service network event. |
| */ |
| public enum Type { |
| /** |
| * Signifies that a new service network has been created. |
| */ |
| SERVICE_NETWORK_CREATED, |
| |
| /** |
| * Signifies that some service network attributes have changed. |
| */ |
| SERVICE_NETWORK_UPDATED, |
| |
| /** |
| * Signifies that provider network was added. |
| */ |
| SERVICE_NETWORK_PROVIDER_ADDED, |
| |
| /** |
| * Signifies that provider network was removed. |
| */ |
| SERVICE_NETWORK_PROVIDER_REMOVED, |
| |
| /** |
| * Signifies that a service network has been removed. |
| */ |
| SERVICE_NETWORK_REMOVED, |
| |
| /** |
| * Signifies that a new service port has been created. |
| */ |
| SERVICE_PORT_CREATED, |
| |
| /** |
| * Signifies that some service port attributes have changed. |
| */ |
| SERVICE_PORT_UPDATED, |
| |
| /** |
| * Signifies that a service port has been removed. |
| */ |
| SERVICE_PORT_REMOVED |
| } |
| |
| /** |
| * Creates an event of a given type and for the specified service network and |
| * the current time. |
| * |
| * @param type service network event type |
| * @param serviceNetwork service network subject |
| */ |
| public ServiceNetworkEvent(Type type, ServiceNetwork serviceNetwork) { |
| super(type, serviceNetwork); |
| this.servicePort = null; |
| this.provider = null; |
| } |
| |
| /** |
| * Creates an event of a given type and for the specified service network, |
| * port and the current time. |
| * |
| * @param type service network event type |
| * @param serviceNetwork service network subject |
| * @param servicePort optional service port subject |
| */ |
| public ServiceNetworkEvent(Type type, ServiceNetwork serviceNetwork, ServicePort servicePort) { |
| super(type, serviceNetwork); |
| this.servicePort = servicePort; |
| this.provider = null; |
| } |
| |
| /** |
| * Creates an event of a given type and for the specified service network, |
| * provider, dependency type with the provider, and the current time. |
| * |
| * @param type service network event type |
| * @param serviceNetwork service network subject |
| * @param provider optional provider network |
| */ |
| public ServiceNetworkEvent(Type type, ServiceNetwork serviceNetwork, Provider provider) { |
| super(type, serviceNetwork); |
| this.servicePort = null; |
| this.provider = provider; |
| } |
| |
| /** |
| * Returns the service port subject. |
| * It returns valid value only with the service port events. |
| * |
| * @return service port; null if the event is not service port specific |
| */ |
| public ServicePort servicePort() { |
| return servicePort; |
| } |
| |
| /** |
| * Returns the provider of the service network. |
| * |
| * @return provider network; null if the event is not provider specific |
| */ |
| public Provider provider() { |
| return provider; |
| } |
| |
| @Override |
| public String toString() { |
| if (servicePort == null) { |
| return super.toString(); |
| } |
| return toStringHelper(this) |
| .add("time", new LocalDateTime(time())) |
| .add("type", type()) |
| .add("serviceNetwork", subject()) |
| .add("servicePort", servicePort) |
| .add("provider", provider) |
| .toString(); |
| } |
| } |