| /* |
| * Copyright 2017-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.dhcprelay.cli; |
| |
| import org.apache.karaf.shell.commands.Argument; |
| import org.apache.karaf.shell.commands.Command; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.dhcprelay.api.DhcpRelayService; |
| import org.onosproject.dhcprelay.store.DhcpRelayCounters; |
| import org.onosproject.dhcprelay.store.DhcpRelayCountersStore; |
| |
| |
| import java.util.Map; |
| import java.util.Optional; |
| |
| /** |
| * Prints Dhcp FPM Routes information. |
| */ |
| @Command(scope = "onos", name = "dhcp-relay-agg-counters", |
| description = "DHCP Relay Aggregate Counters cli.") |
| public class DhcpRelayAggCountersCommand extends AbstractShellCommand { |
| @Argument(index = 0, name = "reset", |
| description = "reset counters or not", |
| required = false, multiValued = false) |
| String reset = null; |
| |
| private static final String HEADER = "DHCP Relay Aggregate Counters :"; |
| private static final String GCOUNT = "global"; |
| private static final DhcpRelayService DHCP_RELAY_SERVICE = get(DhcpRelayService.class); |
| |
| @Override |
| protected void execute() { |
| boolean toResetFlag; |
| |
| if (reset != null) { |
| if (reset.equals("reset") || reset.equals("[reset]")) { |
| toResetFlag = true; |
| } else { |
| print("Last parameter is [reset]"); |
| return; |
| } |
| } else { |
| toResetFlag = false; |
| } |
| |
| print(HEADER); |
| |
| DhcpRelayCountersStore counterStore = AbstractShellCommand.get(DhcpRelayCountersStore.class); |
| |
| Optional<DhcpRelayCounters> perClassCounters = counterStore.getCounters(GCOUNT); |
| |
| if (perClassCounters.isPresent()) { |
| Map<String, Integer> counters = perClassCounters.get().getCounters(); |
| if (counters.size() > 0) { |
| counters.forEach((name, value) -> { |
| print("%-30s ............................ %-4d packets", name, value); |
| }); |
| } else { |
| print("No counter for {}", GCOUNT); |
| } |
| |
| if (toResetFlag) { |
| counterStore.resetCounters(GCOUNT); |
| |
| } |
| } |
| } |
| } |