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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.configuration.reloading;
18  
19  import java.io.File;
20  
21  /**
22   * A specialized reloading strategy for files that will always report a change
23   * of the monitored file. Thus it is well suited for testing reloading
24   * operations on file-based configurations.
25   *
26   * @version $Id: FileAlwaysReloadingStrategy.java 1301995 2012-03-17 20:24:16Z sebb $
27   */
28  public class FileAlwaysReloadingStrategy extends FileChangedReloadingStrategy
29  {
30      /**
31       * Checks whether a reload is necessary. This implementation returns always
32       * <b>true</b>.
33       *
34       * @return a flag whether a reload is required
35       */
36      @Override
37      public boolean reloadingRequired()
38      {
39          return true;
40      }
41  
42      /**
43       * Returns the file that is watched by this strategy.
44       *
45       * @return the monitored file
46       */
47      public File getMonitoredFile()
48      {
49          return getFile();
50      }
51  }