1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.util.servlet;
24  
25  import java.util.Collections;
26  import java.util.Enumeration;
27  import java.util.Map;
28  
29  import javax.servlet.ServletConfig;
30  import javax.servlet.ServletContext;
31  
32  /**
33   * <a href="DynamicServletConfig.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Brian Wing Shun Chan
36   *
37   */
38  public class DynamicServletConfig implements ServletConfig {
39  
40      public DynamicServletConfig(ServletConfig config, Map params) {
41          _config = config;
42          _params = params;
43      }
44  
45      public String getInitParameter(String name) {
46          return (String)_params.get(name);
47      }
48  
49      public Enumeration getInitParameterNames() {
50          return Collections.enumeration(_params.keySet());
51      }
52  
53      public ServletContext getServletContext() {
54          return _config.getServletContext();
55      }
56  
57      public String getServletName() {
58          return _config.getServletName();
59      }
60  
61      private ServletConfig _config;
62      private Map _params;
63  
64  }