ConfigurableMapTypeCacheDataLoader


1   /*
2    * The contents of this file are subject to the Sapient Public License
3    * Version 1.0 (the "License"); you may not use this file except in compliance
4    * with the License. You may obtain a copy of the License at
5    * http://carbon.sf.net/License.html.
6    *
7    * Software distributed under the License is distributed on an "AS IS" basis,
8    * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
9    * the specific language governing rights and limitations under the License.
10   *
11   * The Original Code is The Carbon Component Framework.
12   *
13   * The Initial Developer of the Original Code is Sapient Corporation
14   *
15   * Copyright (C) 2003 Sapient Corporation. All Rights Reserved.
16   */
17  
18  package org.sape.carbon.services.cache.total;
19  
20  import java.util.Map  ;
21  
22  import org.sape.carbon.core.component.FunctionalInterface;
23  import org.sape.carbon.services.cache.CacheLoadException;
24  import org.sape.carbon.services.cache.total.TotalCacheDataLoader;
25  
26  /**
27   * <p>
28   * The ConfigurableMapTypeCacheDataLoader is the component FunctionalInterface
29   * of components that can load data for a cache and also provide a mechanism
30   * to configure the map implementation to be stored in cache.
31   * </p>
32   *
33   * Copyright 2003 Sapient
34   * @since carbon 2.1
35   * @author Akash Tayal, May 2003
36   * @version $Revision: 1.1 $($Author: ghinkl $ / $Date: 2003/09/30 02:37:19 $)
37   */
38  public interface ConfigurableMapTypeCacheDataLoader extends TotalCacheDataLoader {
39      /**
40       * <p>
41       * Returns implementation of map for storing in the cache.
42       * This implementation should return a blank and new instance
43       * and does not need to be synchronized. The synchronization is
44       * taken care in <code>WritableCache</code>
45       * </p>
46       *
47       * @return Map implementation to be loaded into a cache
48       */
49      Map   getMapInstance();
50  }
51

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