| /* |
| * 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.provider.snmp.device.impl; |
| |
| import com.google.common.annotations.Beta; |
| import org.apache.commons.lang3.tuple.Pair; |
| import org.onlab.packet.IpAddress; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.config.Config; |
| |
| /** |
| * Configuration to push devices to the SNMP provider. |
| */ |
| @Beta |
| public class SnmpDeviceConfig extends Config<DeviceId> { |
| |
| private static final String IP = "ip"; |
| private static final String PORT = "port"; |
| private static final String USERNAME = "username"; |
| private static final String PASSWORD = "password"; |
| |
| @Override |
| public boolean isValid() { |
| return hasOnlyFields(IP, PORT, USERNAME, PASSWORD) && |
| ip() != null; |
| } |
| |
| /** |
| * Gets the Ip of the SNMP device. |
| * |
| * @return ip |
| */ |
| public IpAddress ip() { |
| return IpAddress.valueOf(get(IP, extractIpPort().getKey())); |
| } |
| |
| /** |
| * Gets the port of the SNMP device. |
| * |
| * @return port |
| */ |
| public int port() { |
| return get(PORT, extractIpPort().getValue()); |
| } |
| |
| /** |
| * Gets the username of the SNMP device. |
| * |
| * @return username |
| */ |
| public String username() { |
| return get(USERNAME, ""); |
| } |
| |
| /** |
| * Gets the password of the SNMP device. |
| * |
| * @return password |
| */ |
| public String password() { |
| return get(PASSWORD, ""); |
| } |
| |
| |
| private Pair<String, Integer> extractIpPort() { |
| String info = subject.toString(); |
| if (info.startsWith(SnmpDeviceProvider.SCHEME)) { |
| //+1 is due to length of colon separator |
| String ip = info.substring(info.indexOf(":") + 1, info.lastIndexOf(":")); |
| int port = Integer.parseInt(info.substring(info.lastIndexOf(":") + 1)); |
| return Pair.of(ip, port); |
| } |
| return null; |
| } |
| } |