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
17 package net.sf.ehcache.constructs.nonstop;
18
19 import net.sf.ehcache.concurrent.CacheLockProvider;
20 import net.sf.ehcache.store.TerracottaStore;
21
22 /***
23 * Interface for resolving the active TerracottaStore, nonstop Executor Service, underlying {@link CacheLockProvider}, all of which can
24 * change on rejoin
25 *
26 * @author Abhishek Sanoujam
27 *
28 */
29 public interface NonstopActiveDelegateHolder {
30
31 /***
32 * {@link TerracottaStore} got initialized again on rejoin
33 *
34 * @param newTerracottaStore
35 */
36 public void terracottaStoreInitialized(TerracottaStore newTerracottaStore);
37
38 /***
39 * Returns the current underlying {@link TerracottaStore}
40 *
41 * @return the current underlying {@link TerracottaStore}
42 */
43 public TerracottaStore getUnderlyingTerracottaStore();
44
45 /***
46 * Returns the current underlying NonstopExecutorService
47 *
48 * @return the current underlying NonstopExecutorService
49 */
50 public NonstopExecutorService getNonstopExecutorService();
51
52 /***
53 * Returns the current underlying {@link CacheLockProvider}
54 *
55 * @return the current underlying {@link CacheLockProvider}
56 */
57 public CacheLockProvider getUnderlyingCacheLockProvider();
58
59 }