1 /*
2 * Copyright 2012-2022 the original author or authors.
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 * https://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 package org.mybatis.caches.memcached;
17
18 import net.spy.memcached.ConnectionFactory;
19 import net.spy.memcached.DefaultConnectionFactory;
20
21 /**
22 * Setter from String to ConnectionFactory representation.
23 *
24 * @author Simone Tripodi
25 */
26 final class ConnectionFactorySetter extends AbstractPropertySetter<ConnectionFactory> {
27
28 /**
29 * Instantiates a String to ConnectionFactory setter.
30 */
31 public ConnectionFactorySetter() {
32 super("org.mybatis.caches.memcached.connectionfactory", "connectionFactory", new DefaultConnectionFactory());
33 }
34
35 /**
36 * {@inheritDoc}
37 */
38 @Override
39 protected ConnectionFactory convert(String property) throws Exception {
40 Class<?> clazz = Class.forName(property);
41 if (!ConnectionFactory.class.isAssignableFrom(clazz)) {
42 throw new IllegalArgumentException(
43 "Class '" + clazz.getName() + "' is not a valid '" + ConnectionFactory.class.getName() + "' implementation");
44 }
45 return (ConnectionFactory) clazz.newInstance();
46 }
47
48 }