1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.commons.jcs3.jcache.cdi;
20
21 import javax.cache.annotation.GeneratedCacheKey;
22 import java.util.Arrays;
23
24 public class GeneratedCacheKeyImpl implements GeneratedCacheKey
25 {
26 /**
27 *
28 */
29 private static final long serialVersionUID = -5081690220034319047L;
30 private final Object[] params;
31 private final int hash;
32
33 public GeneratedCacheKeyImpl(final Object[] parameters)
34 {
35 this.params = parameters;
36 this.hash = Arrays.deepHashCode(parameters);
37 }
38
39 @Override
40 public boolean equals(final Object o)
41 {
42 if (this == o)
43 {
44 return true;
45 }
46 if (o == null || getClass() != o.getClass())
47 {
48 return false;
49 }
50 final GeneratedCacheKeyImpl that = GeneratedCacheKeyImpl.class.cast(o);
51 return Arrays.deepEquals(params, that.params);
52
53 }
54
55 @Override
56 public int hashCode()
57 {
58 return hash;
59 }
60 }