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1   /**
2    *  Copyright 2003-2006 Greg Luck
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    *      http://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  
17  package net.sf.ehcache.event;
18  
19  import java.util.Properties;
20  
21  /**
22   * A factory for NullCacheEventListener
23   * @author <a href="mailto:gluck@thoughtworks.com">Greg Luck</a>
24   * @version $Id: NullCacheEventListenerFactory.java 28 2006-04-15 05:12:32Z gregluck $
25   */
26  public class NullCacheEventListenerFactory extends CacheEventListenerFactory {
27      
28      /**
29       * Create a <code>CacheEventListener</code>
30       *
31       * @param properties implementation specific properties. These are configured as comma
32       *                   separated name value pairs in ehcache.xml
33       * @return a constructed CacheEventListener
34       */
35      public CacheEventListener createCacheEventListener(Properties properties) {
36          return new NullCacheEventListener();
37      }
38  
39  }