1/*
2 * Copyright (C) 2009 Google Inc.  All rights reserved.
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
17package com.google.polo.pairing.message;
18
19/**
20 * Object implementing the internal representation of the protocol message
21 * 'PAIRING_REQUEST'.
22 */
23public class PairingRequestAckMessage extends PoloMessage {
24
25  /**
26   * Server name.
27   */
28  private final String mServerName;
29
30  public PairingRequestAckMessage() {
31    this(null);
32  }
33
34  public PairingRequestAckMessage(String serverName) {
35    super(PoloMessage.PoloMessageType.PAIRING_REQUEST_ACK);
36    mServerName = serverName;
37  }
38
39  public String getServerName() {
40    return mServerName;
41  }
42
43  public boolean hasServerName() {
44    return mServerName != null;
45  }
46
47  @Override
48  public String toString() {
49    return new StringBuilder()
50        .append("[")
51        .append(getType())
52        .append(" server_name=")
53        .append(mServerName)
54        .append("]").toString();
55  }
56
57  @Override
58  public boolean equals(Object obj) {
59    if (this == obj) {
60      return true;
61    }
62
63    if (!(obj instanceof PairingRequestAckMessage)) {
64      return false;
65    }
66
67    PairingRequestAckMessage other = (PairingRequestAckMessage) obj;
68
69    if (mServerName == null) {
70      if (other.mServerName != null) {
71        return false;
72      }
73    } else if (!mServerName.equals(other.mServerName)) {
74      return false;
75    }
76    return true;
77  }
78
79}
80