1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   *
12   *
13   */
14  
15  package com.liferay.portal.kernel.cache;
16  
17  import com.liferay.portal.kernel.util.StringUtil;
18  
19  /**
20   * <a href="BasePortalCache.java.html"><b><i>View Source</i></b></a>
21   *
22   * @author Michael C. Han
23   */
24  public abstract class BasePortalCache implements PortalCache {
25  
26      public void destroy() {
27      }
28  
29      public boolean isDebug() {
30          return _debug;
31      }
32  
33      public void setDebug(boolean debug) {
34          _debug = debug;
35      }
36  
37      protected String processKey(String key) {
38          if (!_debug && (key.length() > _CACHE_KEY_LENGTH_THRESHOLD)) {
39              return StringUtil.toHexString(key.hashCode());
40          }
41          else {
42              return key;
43          }
44      }
45  
46      private static final int _CACHE_KEY_LENGTH_THRESHOLD = 16;
47  
48      private boolean _debug;
49  
50  }