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.any23.configuration;
19
20 import java.util.Properties;
21
22 /**
23 * Default implementation of {@link ModifiableConfiguration}.
24 *
25 * @author Michele Mostarda (mostarda@fbk.eu)
26 */
27 public class DefaultModifiableConfiguration extends DefaultConfiguration implements ModifiableConfiguration {
28
29 protected DefaultModifiableConfiguration(Properties properties) {
30 super(properties);
31 }
32
33 @Override
34 public synchronized String setProperty(String propertyName, String propertyValue) {
35 if (!defineProperty(propertyName))
36 throw new IllegalArgumentException(String.format(java.util.Locale.ROOT,
37 "Property '%s' is not defined in configuration.", propertyName));
38 return (String) properties.setProperty(propertyName, propertyValue);
39 }
40
41 }