| /* |
| * Copyright 2015-2016 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.driver.netconf; |
| |
| import com.google.common.base.Preconditions; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.behaviour.ConfigGetter; |
| import org.onosproject.net.driver.AbstractHandlerBehaviour; |
| import org.onosproject.net.driver.DriverHandler; |
| import org.onosproject.netconf.NetconfController; |
| import org.slf4j.Logger; |
| |
| import java.io.IOException; |
| |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| /** |
| * Gets the configuration of the specified type from the specified device. If a |
| * failure occurs it returns the error string found in UNABLE_TO_READ_CONFIG. |
| * |
| * This is a temporary development tool for use until yang integration is complete. |
| * This is not a properly specified behavior implementation. DO NOT USE AS AN EXAMPLE. |
| */ |
| //FIXME this should eventually be removed. |
| |
| public class NetconfConfigGetter extends AbstractHandlerBehaviour |
| implements ConfigGetter { |
| |
| private final Logger log = getLogger(NetconfControllerConfig.class); |
| |
| //FIXME the error string should be universal for all implementations of |
| // ConfigGetter |
| public static final String UNABLE_TO_READ_CONFIG = "config retrieval error"; |
| |
| @Override |
| public String getConfiguration(String type) { |
| DriverHandler handler = handler(); |
| NetconfController controller = handler.get(NetconfController.class); |
| DeviceId ofDeviceId = handler.data().deviceId(); |
| Preconditions.checkNotNull(controller, "Netconf controller is null"); |
| try { |
| return controller.getDevicesMap(). |
| get(ofDeviceId). |
| getSession(). |
| getConfig(type); |
| } catch (IOException e) { |
| log.error("Configuration could not be retrieved {}", |
| e.getStackTrace().toString()); |
| } |
| return UNABLE_TO_READ_CONFIG; |
| } |
| |
| } |