1 package org.apache.commons.jcs3.auxiliary.disk;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import java.io.Serializable;
23 import java.util.Arrays;
24
25 /**
26 * Resembles a cached image.
27 */
28 public class DiskTestObject implements Serializable
29 {
30 /** don't change */
31 private static final long serialVersionUID = 1L;
32
33 /**
34 * Key
35 */
36 public Integer id;
37
38 /**
39 * Byte size
40 */
41 public byte[] imageBytes;
42
43 /**
44 * @param id
45 * @param imageBytes
46 */
47 public DiskTestObject(final Integer id, final byte[] imageBytes)
48 {
49 this.id = id;
50 this.imageBytes = imageBytes;
51 }
52
53 /**
54 * @see Object#equals(Object other)
55 */
56 @Override
57 public boolean equals(final Object other)
58 {
59 if (other instanceof DiskTestObject)
60 {
61 final DiskTestObject o = (DiskTestObject) other;
62 if (id != null) {
63 return id.equals(o.id) && Arrays.equals(imageBytes, o.imageBytes);
64 }
65 if (id == null && o.id == null) {
66 return Arrays.equals(imageBytes, o.imageBytes);
67 }
68 }
69 return false;
70 }
71
72 /**
73 * @see Object#hashCode()
74 */
75 @Override
76 public int hashCode()
77 {
78 return id.hashCode();
79 }
80
81 }