1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.dbcp2.datasources;
18
19 import java.io.Serializable;
20 import java.util.Objects;
21
22 /**
23 * The key type for entries in a {@link PerUserPoolDataSource}.
24 *
25 * @since 2.0
26 */
27 final class PoolKey implements Serializable {
28 private static final long serialVersionUID = 2252771047542484533L;
29
30 private final String dataSourceName;
31 private final String userName;
32
33 PoolKey(final String dataSourceName, final String userName) {
34 this.dataSourceName = dataSourceName;
35 this.userName = userName;
36 }
37
38 @Override
39 public boolean equals(final Object obj) {
40 if (this == obj) {
41 return true;
42 }
43 if (obj == null) {
44 return false;
45 }
46 if (getClass() != obj.getClass()) {
47 return false;
48 }
49 final PoolKey other = (PoolKey) obj;
50 if (!Objects.equals(dataSourceName, other.dataSourceName)) {
51 return false;
52 }
53 return Objects.equals(userName, other.userName);
54 }
55
56 @Override
57 public int hashCode() {
58 return Objects.hash(dataSourceName, userName);
59 }
60
61 @Override
62 public String toString() {
63 final StringBuilder sb = new StringBuilder(50);
64 sb.append("PoolKey(");
65 sb.append(dataSourceName);
66 sb.append(')');
67 return sb.toString();
68 }
69 }