1   /**
2    * Copyright (c) 2000-2007 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.portal.apache.bridges.struts;
24  
25  import java.io.InputStream;
26  
27  import java.net.MalformedURLException;
28  import java.net.URL;
29  
30  import java.util.ArrayList;
31  import java.util.Collections;
32  import java.util.Enumeration;
33  import java.util.Set;
34  
35  import javax.servlet.RequestDispatcher;
36  import javax.servlet.Servlet;
37  import javax.servlet.ServletContext;
38  import javax.servlet.ServletException;
39  
40  /**
41   * <a href="LiferayServletContext.java.html"><b><i>View Source</i></b></a>
42   *
43   * @author Michael Young
44   *
45   */
46  public class LiferayServletContext implements ServletContext {
47  
48      public LiferayServletContext(ServletContext ctx) {
49          _ctx = ctx;
50      }
51  
52      public Object getAttribute(String name) {
53          return _ctx.getAttribute(name);
54      }
55  
56      public Enumeration getAttributeNames() {
57          return _ctx.getAttributeNames();
58      }
59  
60      public ServletContext getContext(String uriPath) {
61          ServletContext refContext = _ctx.getContext(uriPath);
62  
63          if (refContext == _ctx) {
64              return this;
65          }
66          else {
67              return refContext;
68          }
69      }
70  
71      public String getInitParameter(String name) {
72          return _ctx.getInitParameter(name);
73      }
74  
75      public Enumeration getInitParameterNames() {
76          return _ctx.getInitParameterNames();
77      }
78  
79      public int getMajorVersion() {
80          return _ctx.getMajorVersion();
81      }
82  
83      public String getMimeType(String file) {
84          return _ctx.getMimeType(file);
85      }
86  
87      public int getMinorVersion() {
88          return _ctx.getMinorVersion();
89      }
90  
91      public RequestDispatcher getNamedDispatcher(String name) {
92          RequestDispatcher dispatcher = _ctx.getNamedDispatcher(name);
93  
94          if (dispatcher != null) {
95              dispatcher = new LiferayRequestDispatcher(dispatcher, name);
96          }
97  
98          return dispatcher;
99      }
100 
101     public String getRealPath(String arg0) {
102         return _ctx.getRealPath(arg0);
103     }
104 
105     public RequestDispatcher getRequestDispatcher(String path) {
106         RequestDispatcher dispatcher = _ctx.getRequestDispatcher(path);
107 
108         if (dispatcher != null) {
109             dispatcher = new LiferayRequestDispatcher(dispatcher, path);
110         }
111 
112         return dispatcher;
113     }
114 
115     public URL getResource(String path) throws MalformedURLException {
116         return _ctx.getResource(path);
117     }
118 
119     public InputStream getResourceAsStream(String path) {
120         return _ctx.getResourceAsStream(path);
121     }
122 
123     public Set getResourcePaths(String path) {
124         return _ctx.getResourcePaths(path);
125     }
126 
127     public String getServerInfo() {
128         return _ctx.getServerInfo();
129     }
130 
131     public Servlet getServlet(String name) throws ServletException {
132         return null;
133     }
134 
135     public String getServletContextName() {
136         return _ctx.getServletContextName();
137     }
138 
139     public Enumeration getServletNames() {
140         return Collections.enumeration(new ArrayList());
141     }
142 
143     public Enumeration getServlets() {
144         return Collections.enumeration(new ArrayList());
145     }
146 
147     public void log(Exception exception, String message) {
148         _ctx.log(message, exception);
149     }
150 
151     public void log(String message) {
152         _ctx.log(message);
153     }
154 
155     public void log(String message, Throwable t) {
156         _ctx.log(message, t);
157     }
158 
159     public void removeAttribute(String name) {
160         _ctx.removeAttribute(name);
161     }
162 
163     public void setAttribute(String name, Object value) {
164         _ctx.setAttribute(name, value);
165     }
166 
167     public String toString() {
168         return _ctx.toString();
169     }
170 
171     private ServletContext _ctx;
172 
173 }