| /* |
| * Copyright 2014-2015 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.net; |
| |
| import org.onlab.packet.ChassisId; |
| import org.onosproject.net.driver.Behaviour; |
| import org.onosproject.net.driver.DefaultDriverHandler; |
| import org.onosproject.net.driver.Driver; |
| import org.onosproject.net.driver.DriverData; |
| import org.onosproject.net.driver.HandlerBehaviour; |
| import org.onosproject.net.provider.ProviderId; |
| |
| import java.util.Objects; |
| |
| import static com.google.common.base.MoreObjects.toStringHelper; |
| |
| /** |
| * Default infrastructure device model implementation. |
| */ |
| public class DefaultDevice extends AbstractElement implements Device { |
| |
| private final Type type; |
| private final String manufacturer; |
| private final String serialNumber; |
| private final String hwVersion; |
| private final String swVersion; |
| private final ChassisId chassisId; |
| |
| // For serialization |
| private DefaultDevice() { |
| this.type = null; |
| this.manufacturer = null; |
| this.hwVersion = null; |
| this.swVersion = null; |
| this.serialNumber = null; |
| this.chassisId = null; |
| } |
| |
| /** |
| * Creates a network element attributed to the specified provider. |
| * |
| * @param providerId identity of the provider |
| * @param id device identifier |
| * @param type device type |
| * @param manufacturer device manufacturer |
| * @param hwVersion device HW version |
| * @param swVersion device SW version |
| * @param serialNumber device serial number |
| * @param chassisId chassis id |
| * @param annotations optional key/value annotations |
| */ |
| public DefaultDevice(ProviderId providerId, DeviceId id, Type type, |
| String manufacturer, String hwVersion, String swVersion, |
| String serialNumber, ChassisId chassisId, |
| Annotations... annotations) { |
| super(providerId, id, annotations); |
| this.type = type; |
| this.manufacturer = manufacturer; |
| this.hwVersion = hwVersion; |
| this.swVersion = swVersion; |
| this.serialNumber = serialNumber; |
| this.chassisId = chassisId; |
| } |
| |
| @Override |
| public DeviceId id() { |
| return (DeviceId) id; |
| } |
| |
| @Override |
| public Type type() { |
| return type; |
| } |
| |
| @Override |
| public String manufacturer() { |
| return manufacturer; |
| } |
| |
| @Override |
| public String hwVersion() { |
| return hwVersion; |
| } |
| |
| @Override |
| public String swVersion() { |
| return swVersion; |
| } |
| |
| @Override |
| public String serialNumber() { |
| return serialNumber; |
| } |
| |
| @Override |
| public ChassisId chassisId() { |
| return chassisId; |
| } |
| |
| @Override |
| public <B extends Behaviour> B as(Class<B> projectionClass) { |
| if (HandlerBehaviour.class.isAssignableFrom(projectionClass)) { |
| bindAndCheckDriver(); |
| return driver().createBehaviour(new DefaultDriverHandler(asData()), projectionClass); |
| } |
| return super.as(projectionClass); |
| } |
| |
| /** |
| * Returns self as an immutable driver data instance. |
| * |
| * @return self as driver data |
| */ |
| protected DriverData asData() { |
| return new DeviceDriverData(); |
| } |
| |
| @Override |
| protected Driver locateDriver() { |
| Driver driver = super.locateDriver(); |
| return driver != null ? driver : |
| driverService().getDriver(manufacturer, hwVersion, swVersion); |
| } |
| |
| /** |
| * Projection of the parent entity as a driver data entity. |
| */ |
| protected class DeviceDriverData extends AnnotationDriverData { |
| @Override |
| public DeviceId deviceId() { |
| return id(); |
| } |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(id, type, manufacturer, hwVersion, swVersion, serialNumber); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof DefaultDevice) { |
| final DefaultDevice other = (DefaultDevice) obj; |
| return Objects.equals(this.id, other.id) && |
| Objects.equals(this.type, other.type) && |
| Objects.equals(this.manufacturer, other.manufacturer) && |
| Objects.equals(this.hwVersion, other.hwVersion) && |
| Objects.equals(this.swVersion, other.swVersion) && |
| Objects.equals(this.serialNumber, other.serialNumber); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return toStringHelper(this) |
| .add("id", id) |
| .add("type", type) |
| .add("manufacturer", manufacturer) |
| .add("hwVersion", hwVersion) |
| .add("swVersion", swVersion) |
| .add("serialNumber", serialNumber) |
| .add("driver", driver() != null ? driver().name() : "") |
| .toString(); |
| } |
| |
| } |