| /* |
| * Copyright 2015-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.faultmanagement.alarms.cli; |
| |
| import static java.util.Comparator.comparingInt; |
| |
| import org.apache.karaf.shell.api.action.Argument; |
| import org.apache.karaf.shell.api.action.Command; |
| import org.apache.karaf.shell.api.action.Completion; |
| import org.apache.karaf.shell.api.action.Option; |
| import org.apache.karaf.shell.api.action.lifecycle.Service; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.cli.net.DeviceIdCompleter; |
| import org.onosproject.alarm.Alarm; |
| import org.onosproject.alarm.AlarmService; |
| import org.onosproject.net.DeviceId; |
| |
| import java.util.Map; |
| import java.util.stream.Collectors; |
| |
| /** |
| * Lists alarm counts across all devices. |
| */ |
| @Service |
| @Command(scope = "onos", name = "alarms-counts", |
| description = "Lists the count of alarms for each severity") |
| public class GetAllAlarmsCounts extends AbstractShellCommand { |
| |
| @Option(name = "-a", aliases = "--active", description = "Shows ACTIVE alarms only", |
| required = false, multiValued = false) |
| private boolean activeOnly = false; |
| |
| @Argument(index = 0, name = "deviceId", description = "Device identity", |
| required = false, multiValued = false) |
| @Completion(DeviceIdCompleter.class) |
| String deviceId = null; |
| |
| private AlarmService alarmService = AbstractShellCommand.get(AlarmService.class); |
| private Map<Alarm.SeverityLevel, Long> alarmCounts; |
| |
| @Override |
| protected void doExecute() { |
| if (deviceId != null) { |
| if (activeOnly) { |
| alarmCounts = alarmService.getActiveAlarms(DeviceId.deviceId(deviceId)) |
| .stream().filter(a -> !a.severity().equals(Alarm.SeverityLevel.CLEARED)) |
| .collect(Collectors.groupingBy(Alarm::severity, Collectors.counting())); |
| } else { |
| alarmCounts = alarmService. |
| getAlarmCounts(DeviceId.deviceId(deviceId)); |
| } |
| } else if (activeOnly) { |
| alarmCounts = alarmService.getActiveAlarms() |
| .stream().filter(a -> !a.severity().equals(Alarm.SeverityLevel.CLEARED)) |
| .collect(Collectors.groupingBy(Alarm::severity, Collectors.counting())); |
| } else { |
| alarmCounts = alarmService.getAlarmCounts(); |
| } |
| printCounts(alarmCounts); |
| } |
| |
| void printCounts(Map<Alarm.SeverityLevel, Long> alarmCounts) { |
| alarmCounts.entrySet().stream() |
| .sorted(comparingInt(e -> e.getKey().ordinal())) |
| .forEach((countEntry) -> { |
| print(String.format("%s, %d", countEntry.getKey(), countEntry.getValue())); |
| }); |
| } |
| } |