| /* |
| * Copyright 2018-present Open Networking Foundation |
| * |
| * 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.p4runtime.ctl; |
| |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.device.ChannelEvent.Type; |
| import org.onosproject.p4runtime.api.P4RuntimeEventSubject; |
| |
| /** |
| * Default implementation of channel event in P4Runtime. It allows passing any type of event. |
| * If the event is an error a throwable can be directly passed. |
| * Any other type of event cause can be passed as string. |
| */ |
| public class DefaultChannelEvent implements P4RuntimeEventSubject { |
| private DeviceId deviceId; |
| private Type type; |
| private Throwable throwable; |
| private String message; |
| |
| /** |
| * Creates channel event with given status and throwable. |
| * |
| * @param deviceId the device |
| * @param type error type |
| * @param throwable the cause |
| */ |
| public DefaultChannelEvent(DeviceId deviceId, Type type, Throwable throwable) { |
| this.deviceId = deviceId; |
| this.type = type; |
| this.message = throwable.getMessage(); |
| this.throwable = throwable; |
| } |
| |
| /** |
| * Creates channel event with given status and string cause. |
| * |
| * @param deviceId the device |
| * @param type error type |
| * @param message the message |
| */ |
| public DefaultChannelEvent(DeviceId deviceId, Type type, String message) { |
| this.deviceId = deviceId; |
| this.type = type; |
| this.message = message; |
| this.throwable = null; |
| } |
| |
| /** |
| * Creates channel event with given status, cause and throwable. |
| * |
| * @param deviceId the device |
| * @param type error type |
| * @param message the message |
| * @param throwable the cause |
| */ |
| public DefaultChannelEvent(DeviceId deviceId, Type type, String message, Throwable throwable) { |
| this.deviceId = deviceId; |
| this.type = type; |
| this.message = message; |
| this.throwable = throwable; |
| } |
| |
| /** |
| * Gets the type of this event. |
| * |
| * @return the error type |
| */ |
| public Type type() { |
| return type; |
| } |
| |
| /** |
| * Gets the message related to this event. |
| * |
| * @return the message |
| */ |
| public String message() { |
| return message; |
| } |
| |
| |
| /** |
| * Gets throwable of this event. |
| * If no throwable is present returns null. |
| * |
| * @return the throwable |
| */ |
| public Throwable throwable() { |
| return throwable; |
| } |
| |
| @Override |
| public DeviceId deviceId() { |
| return deviceId; |
| } |
| } |