Marc De Leenheer | 57a5af0 | 2016-12-02 20:54:41 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016-present 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 | package org.onosproject.tl1.impl; |
| 17 | |
| 18 | import io.netty.channel.Channel; |
| 19 | import org.onlab.packet.IpAddress; |
| 20 | import org.onlab.packet.TpPort; |
| 21 | import org.onosproject.tl1.Tl1Device; |
| 22 | import org.slf4j.Logger; |
| 23 | import org.slf4j.LoggerFactory; |
| 24 | |
| 25 | import java.util.Objects; |
| 26 | |
| 27 | import static com.google.common.base.MoreObjects.toStringHelper; |
| 28 | import static com.google.common.base.Preconditions.checkArgument; |
| 29 | import static com.google.common.base.Preconditions.checkNotNull; |
| 30 | |
| 31 | /** |
| 32 | * Default implementation of a TL1 device. |
| 33 | */ |
| 34 | public class DefaultTl1Device implements Tl1Device { |
| 35 | private final Logger log = LoggerFactory.getLogger(DefaultTl1Device.class); |
| 36 | private static final String TL1 = "tl1"; |
| 37 | |
| 38 | private IpAddress ip; |
| 39 | private int port; |
| 40 | private String username; |
| 41 | private String password; |
| 42 | private String tid; |
| 43 | private Channel channel; |
| 44 | |
| 45 | @Override |
| 46 | public void connect(Channel channel) { |
| 47 | this.channel = channel; |
| 48 | } |
| 49 | |
| 50 | @Override |
| 51 | public void disconnect() { |
| 52 | this.channel = null; |
| 53 | } |
| 54 | |
| 55 | @Override |
| 56 | public boolean isConnected() { |
| 57 | return channel != null; |
| 58 | } |
| 59 | |
| 60 | @Override |
| 61 | public IpAddress ip() { |
| 62 | return ip; |
| 63 | } |
| 64 | |
| 65 | @Override |
| 66 | public int port() { |
| 67 | return port; |
| 68 | } |
| 69 | |
| 70 | @Override |
| 71 | public String username() { |
| 72 | return username; |
| 73 | } |
| 74 | |
| 75 | @Override |
| 76 | public String password() { |
| 77 | return password; |
| 78 | } |
| 79 | |
| 80 | @Override |
| 81 | public Channel channel() { |
| 82 | return channel; |
| 83 | } |
| 84 | |
| 85 | @Override |
| 86 | public String tid() { |
| 87 | return tid; |
| 88 | } |
| 89 | |
| 90 | public DefaultTl1Device(IpAddress ip, int port, String username, String password) { |
| 91 | this.ip = checkNotNull(ip); |
| 92 | checkArgument((TpPort.MIN_PORT <= port) && (port <= TpPort.MAX_PORT)); |
| 93 | this.port = port; |
| 94 | this.username = checkNotNull(username); |
| 95 | this.password = checkNotNull(password); |
| 96 | this.tid = null; |
| 97 | channel = null; |
| 98 | } |
| 99 | |
| 100 | @Override |
| 101 | public int hashCode() { |
| 102 | return Objects.hash(ip, port, username, password); |
| 103 | } |
| 104 | |
| 105 | @Override |
| 106 | public boolean equals(Object obj) { |
| 107 | if (this == obj) { |
| 108 | return true; |
| 109 | } |
| 110 | if (obj instanceof DefaultTl1Device) { |
| 111 | DefaultTl1Device that = (DefaultTl1Device) obj; |
| 112 | return Objects.equals(ip, that.ip) && |
| 113 | Objects.equals(port, that.port) && |
| 114 | Objects.equals(username, that.username) && |
| 115 | Objects.equals(password, that.password) && |
| 116 | Objects.equals(tid, that.tid) && |
| 117 | Objects.equals(channel, that.channel); |
| 118 | } |
| 119 | return false; |
| 120 | } |
| 121 | |
| 122 | @Override |
| 123 | public String toString() { |
| 124 | return toStringHelper(this) |
| 125 | .add("ip", ip) |
| 126 | .add("port", port) |
| 127 | .add("username", username) |
| 128 | .add("password", password) |
| 129 | .add("tid", tid == null ? "N/A" : tid) |
| 130 | .toString(); |
| 131 | } |
| 132 | } |