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
19import com.google.polo.pairing.PoloUtil;
20
21import java.util.Arrays;
22
23/**
24 * Object implementing the internal representation of the protocol message
25 * 'SECRET_ACK'.
26 */
27public class SecretAckMessage extends PoloMessage {
28
29  private byte[] mSecret;
30
31  public SecretAckMessage(byte[] secret) {
32    super(PoloMessage.PoloMessageType.SECRET_ACK);
33    mSecret = secret;
34  }
35
36  public byte[] getSecret() {
37    return mSecret;
38  }
39
40  @Override
41  public String toString() {
42    StringBuilder ret = new StringBuilder();
43    ret.append("[");
44    ret.append(getType());
45    ret.append(" secret=");
46    ret.append(PoloUtil.bytesToHexString(mSecret));
47    ret.append("]");
48    return ret.toString();
49  }
50
51  @Override
52  public boolean equals(Object obj) {
53    if (this == obj) {
54      return true;
55    }
56
57    if (!(obj instanceof SecretAckMessage)) {
58      return false;
59    }
60
61    SecretAckMessage other = (SecretAckMessage) obj;
62    return Arrays.equals(mSecret, other.mSecret);
63  }
64
65}
66