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
18 package org.apache.commons.pool2.pool407;
19
20 import org.apache.commons.pool2.BasePooledObjectFactory;
21 import org.apache.commons.pool2.PooledObject;
22
23 /**
24 * Tests POOL-407.
25 */
26 public abstract class AbstractPool407Factory extends BasePooledObjectFactory<Pool407Fixture> {
27
28 /**
29 * Tests whether the subclass relies on the Pool's implementation of makeObject(). If the subclass returns false, then it implements makeObject(), in which
30 * case makeObject() returns a bad object like null or a null wrapper.
31 */
32 abstract boolean isDefaultMakeObject();
33
34 /**
35 * Tests whether this instance makes null or null wrappers.
36 *
37 * @return whether this instance makes null or null wrappers.
38 */
39 abstract boolean isNullFactory();
40
41 @Override
42 public boolean validateObject(final PooledObject<Pool407Fixture> p) {
43 // TODO Should this be enough even if wrap() does throw and returns a DefaultPooledObject wrapping a null?
44 return !PooledObject.isNull(p);
45 }
46
47 }