| /* |
| * Copyright 2016-present 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.drivers.fujitsu; |
| |
| import org.onosproject.mastership.MastershipService; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.drivers.fujitsu.behaviour.VoltPonLinkConfig; |
| 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 java.util.Set; |
| |
| import com.google.common.collect.ImmutableSet; |
| import static com.google.common.base.Preconditions.checkNotNull; |
| import static org.onosproject.drivers.fujitsu.FujitsuVoltXmlUtility.*; |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| /** |
| * Implementation to get and set parameters available in vOLT |
| * through the Netconf protocol. |
| */ |
| public class FujitsuVoltPonLinkConfig extends AbstractHandlerBehaviour |
| implements VoltPonLinkConfig { |
| |
| private final Logger log = getLogger(FujitsuVoltPonLinkConfig.class); |
| private final Set<String> ponLinkParams = ImmutableSet.of( |
| "admin-state", "onu-discovery-mode", "onu-discovery-interval", |
| "dba-cycle-time", "mac-age-time", "lof-threshold", |
| "los-threshold", "pm-enable"); |
| private static final String VOLT_PORTS = "volt-ports"; |
| private static final String GPON_PONLINK_PORTS = "gpon-ponlink-ports"; |
| private static final String GPON_PONLINK_PORT = "gpon-ponlink-port"; |
| private int pon; |
| |
| @Override |
| public String getPonLinks(String target) { |
| DriverHandler handler = handler(); |
| NetconfController controller = handler.get(NetconfController.class); |
| MastershipService mastershipService = handler.get(MastershipService.class); |
| DeviceId ncDeviceId = handler.data().deviceId(); |
| checkNotNull(controller, "Netconf controller is null"); |
| String reply = null; |
| |
| if (!mastershipService.isLocalMaster(ncDeviceId)) { |
| log.warn("Not master for {} Use {} to execute command", |
| ncDeviceId, |
| mastershipService.getMasterFor(ncDeviceId)); |
| return reply; |
| } |
| |
| try { |
| StringBuilder request = new StringBuilder(); |
| request.append(VOLT_NE_OPEN).append(VOLT_NE_NAMESPACE); |
| request.append(ANGLE_RIGHT).append(NEW_LINE); |
| request.append(buildStartTag(VOLT_PORTS)); |
| if (target != null) { |
| try { |
| pon = Integer.parseInt(target); |
| } catch (NumberFormatException e) { |
| log.error("Non-number input"); |
| return reply; |
| } |
| request.append(buildStartTag(GPON_PONLINK_PORTS)); |
| request.append(buildStartTag(GPON_PONLINK_PORT)); |
| request.append(buildStartTag(PONLINK_ID, false)); |
| request.append(target); |
| request.append(buildEndTag(PONLINK_ID)); |
| |
| request.append(buildEndTag(GPON_PONLINK_PORT)); |
| request.append(buildEndTag(GPON_PONLINK_PORTS)); |
| } else { |
| request.append(buildEmptyTag(GPON_PONLINK_PORTS)); |
| } |
| request.append(buildEndTag(VOLT_PORTS)); |
| request.append(VOLT_NE_CLOSE); |
| |
| reply = controller. |
| getDevicesMap().get(ncDeviceId).getSession(). |
| get(request.toString(), REPORT_ALL); |
| } catch (IOException e) { |
| log.error("Cannot communicate to device {} exception ", ncDeviceId, e); |
| } |
| return reply; |
| } |
| |
| @Override |
| public void setPonLink(String target) { |
| DriverHandler handler = handler(); |
| NetconfController controller = handler.get(NetconfController.class); |
| MastershipService mastershipService = handler.get(MastershipService.class); |
| DeviceId ncDeviceId = handler.data().deviceId(); |
| checkNotNull(controller, "Netconf controller is null"); |
| |
| if (!mastershipService.isLocalMaster(ncDeviceId)) { |
| log.warn("Not master for {} Use {} to execute command", |
| ncDeviceId, |
| mastershipService.getMasterFor(ncDeviceId)); |
| return; |
| } |
| |
| String[] data = target.split(COLON); |
| if (data.length != 3) { |
| log.error("Invalid number of arguments"); |
| return; |
| } |
| |
| try { |
| pon = Integer.parseInt(data[0]); |
| } catch (NumberFormatException e) { |
| log.error("Non-number input"); |
| return; |
| } |
| |
| if (!ponLinkParams.contains(data[1])) { |
| log.error("Unsupported parameter: {} ", data[1]); |
| return; |
| } |
| |
| try { |
| StringBuilder request = new StringBuilder(); |
| request.append(VOLT_NE_OPEN).append(VOLT_NE_NAMESPACE); |
| request.append(ANGLE_RIGHT).append(NEW_LINE); |
| request.append(buildStartTag(VOLT_PORTS)); |
| request.append(buildStartTag(GPON_PONLINK_PORTS)); |
| request.append(buildStartTag(GPON_PONLINK_PORT)); |
| request.append(buildStartTag(PONLINK_ID, false)); |
| request.append(data[0]); |
| request.append(buildEndTag(PONLINK_ID)); |
| |
| request.append(buildStartTag(data[1], false)); |
| request.append(data[2]); |
| request.append(buildEndTag(data[1])); |
| |
| request.append(buildEndTag(GPON_PONLINK_PORT)); |
| request.append(buildEndTag(GPON_PONLINK_PORTS)); |
| request.append(buildEndTag(VOLT_PORTS)); |
| request.append(VOLT_NE_CLOSE); |
| |
| controller.getDevicesMap().get(ncDeviceId).getSession(). |
| editConfig(RUNNING, null, request.toString()); |
| } catch (IOException e) { |
| log.error("Cannot communicate to device {} exception ", ncDeviceId, e); |
| } |
| } |
| |
| } |