| /* |
| * 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.odtn.behaviour; |
| |
| import static org.onosproject.odtn.behaviour.OdtnDeviceDescriptionDiscovery.OC_NAME; |
| import static org.onosproject.odtn.utils.YangToolUtil.toCharSequence; |
| import static org.onosproject.odtn.utils.YangToolUtil.toCompositeData; |
| import static org.onosproject.odtn.utils.YangToolUtil.toResourceData; |
| import static org.onosproject.odtn.utils.YangToolUtil.toXmlCompositeStream; |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.Port; |
| import org.onosproject.net.PortNumber; |
| import org.onosproject.net.device.DeviceService; |
| import org.onosproject.net.driver.AbstractHandlerBehaviour; |
| import org.onosproject.odtn.utils.openconfig.Transceiver; |
| import org.onosproject.yang.model.DataNode; |
| import org.onosproject.yang.model.ResourceId; |
| import org.slf4j.Logger; |
| |
| import com.google.common.base.Strings; |
| import com.google.common.collect.Lists; |
| |
| /** |
| * Plain OpenConfig based implementation. |
| */ |
| public class PlainTransceiver extends AbstractHandlerBehaviour |
| implements ConfigurableTransceiver { |
| |
| private final Logger log = getLogger(getClass()); |
| |
| @Override |
| public List<CharSequence> enable(PortNumber client, PortNumber line, boolean enable) { |
| DeviceId did = this.data().deviceId(); |
| Port port = handler().get(DeviceService.class).getPort(did, client); |
| if (port == null) { |
| log.warn("{} does not exist on {}", client, did); |
| return Collections.emptyList(); |
| } |
| String component = port.annotations().value(OC_NAME); |
| if (Strings.isNullOrEmpty(component)) { |
| log.warn("{} annotation not found on {}@{}", OC_NAME, client, did); |
| return Collections.emptyList(); |
| } |
| return enable(component, enable); |
| } |
| |
| @Override |
| public List<CharSequence> enable(String component, boolean enable) { |
| List<DataNode> nodes = Transceiver.enable(component, enable); |
| |
| ResourceId empty = ResourceId.builder().build(); |
| return Lists.transform(nodes, |
| node -> toCharSequence(toXmlCompositeStream(toCompositeData(toResourceData(empty, node))))); |
| } |
| |
| } |