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.dbutils.handlers.properties;
18
19 import org.apache.commons.dbutils.PropertyHandler;
20
21 /**
22 * {@link PropertyHandler} for enums. Will convert strings to enums.
23 */
24 public class StringEnumPropertyHandler implements PropertyHandler {
25
26 @Override
27 @SuppressWarnings("unchecked")
28 public Object apply(final Class<?> parameter, final Object value) {
29 return Enum.valueOf(parameter.asSubclass(Enum.class), (String) value);
30 }
31
32 @Override
33 public boolean match(final Class<?> parameter, final Object value) {
34 return value instanceof String && parameter.isEnum();
35 }
36 }