View Javadoc

1   /***
2    *  Copyright 2003-2010 Terracotta, Inc.
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  package net.sf.ehcache.management.provider;
17  
18  import net.sf.ehcache.CacheManager;
19  import net.sf.ehcache.terracotta.ClusteredInstanceFactory;
20  
21  /***
22   * A Null implementation of {@link MBeanRegistrationProvider} which does nothing
23   * <p />
24   *
25   * @author <a href="mailto:asanoujam@terracottatech.com">Abhishek Sanoujam</a>
26   * @since 1.7
27   */
28  public class NullMBeanRegistrationProvider implements MBeanRegistrationProvider {
29  
30      /***
31       * A null implementation of {@link MBeanRegistrationProvider#initialize(CacheManager, ClusteredInstanceFactory)}
32       */
33      public void initialize(CacheManager cacheManager, ClusteredInstanceFactory clusteredInstanceFactory) {
34          // no-op
35      }
36  
37      /***
38       * A null implementation of {@link MBeanRegistrationProvider#reinitialize(ClusteredInstanceFactory)}
39       */
40      public void reinitialize(ClusteredInstanceFactory clusteredInstanceFactory) throws MBeanRegistrationProviderException {
41          // no-op
42  
43      }
44  
45      /***
46       * {@inheritDoc}
47       */
48      public boolean isInitialized() {
49          return false;
50      }
51  
52  }