Andreas Papazois | c93117d | 2016-01-13 15:19:27 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.drivers.netconf; |
| 18 | |
| 19 | import org.onosproject.net.behaviour.ConfigSetter; |
| 20 | import org.onosproject.net.driver.AbstractHandlerBehaviour; |
| 21 | import com.google.common.base.Preconditions; |
| 22 | import org.onosproject.net.DeviceId; |
| 23 | import org.onosproject.net.driver.DriverHandler; |
| 24 | import org.onosproject.netconf.NetconfController; |
| 25 | import org.slf4j.Logger; |
| 26 | |
| 27 | import java.io.IOException; |
| 28 | import java.nio.file.Files; |
| 29 | import java.nio.file.Paths; |
| 30 | |
| 31 | import static org.slf4j.LoggerFactory.getLogger; |
| 32 | |
| 33 | /** |
| 34 | * Sets the configuration included in the specified file to the specified |
| 35 | * device. It returns the response of the device. |
| 36 | * Temporary Developer tool, NOT TO BE USED in production or as example for |
| 37 | * future drivers/behaviors. |
| 38 | */ |
| 39 | //FIXME this should eventually be removed. |
| 40 | |
| 41 | public class NetconfConfigSetter extends AbstractHandlerBehaviour |
| 42 | implements ConfigSetter { |
| 43 | |
| 44 | private final Logger log = getLogger(getClass()); |
| 45 | |
| 46 | private static final String UNABLE_TO_READ_FILE = |
| 47 | "Configuration cannot be retrieved from file"; |
| 48 | private static final String UNABLE_TO_SET_CONFIG = |
| 49 | "Configuration cannot be set"; |
| 50 | |
| 51 | @Override |
| 52 | public String setConfiguration(String filePath) { |
| 53 | DriverHandler handler = handler(); |
| 54 | NetconfController controller = handler.get(NetconfController.class); |
| 55 | DeviceId deviceId = handler.data().deviceId(); |
| 56 | Preconditions.checkNotNull(controller, "Netconf controller is null"); |
| 57 | |
| 58 | String request; |
| 59 | try { |
| 60 | request = new String(Files.readAllBytes(Paths.get(filePath))); |
| 61 | } catch (IOException e) { |
| 62 | log.error("Cannot read configuration file", e); |
| 63 | return UNABLE_TO_READ_FILE; |
| 64 | } |
| 65 | |
| 66 | try { |
| 67 | return controller.getDevicesMap() |
| 68 | .get(deviceId) |
| 69 | .getSession() |
| 70 | .requestSync(request); |
| 71 | } catch (IOException e) { |
| 72 | log.error("Configuration could not be set", e); |
| 73 | } |
| 74 | return UNABLE_TO_SET_CONFIG; |
| 75 | } |
| 76 | |
| 77 | } |