Coverage Report - net.sourceforge.pebble.web.filter.GZIPFilter
 
Classes in this File Line Coverage Branch Coverage Complexity
GZIPFilter
0%
0/14
0%
0/4
1.667
 
 1  
 /*
 2  
  * Copyright (c) 2003-2011, Simon Brown
 3  
  * All rights reserved.
 4  
  *
 5  
  * Redistribution and use in source and binary forms, with or without
 6  
  * modification, are permitted provided that the following conditions are met:
 7  
  *
 8  
  *   - Redistributions of source code must retain the above copyright
 9  
  *     notice, this list of conditions and the following disclaimer.
 10  
  *
 11  
  *   - Redistributions in binary form must reproduce the above copyright
 12  
  *     notice, this list of conditions and the following disclaimer in
 13  
  *     the documentation and/or other materials provided with the
 14  
  *     distribution.
 15  
  *
 16  
  *   - Neither the name of Pebble nor the names of its contributors may
 17  
  *     be used to endorse or promote products derived from this software
 18  
  *     without specific prior written permission.
 19  
  *
 20  
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 21  
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 22  
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 23  
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 24  
  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 25  
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 26  
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 27  
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 28  
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 29  
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 30  
  * POSSIBILITY OF SUCH DAMAGE.
 31  
  */
 32  
 package net.sourceforge.pebble.web.filter;
 33  
 
 34  
 import net.sourceforge.pebble.Constants;
 35  
 import net.sourceforge.pebble.domain.AbstractBlog;
 36  
 
 37  
 import javax.servlet.*;
 38  
 import javax.servlet.http.HttpServletRequest;
 39  
 import javax.servlet.http.HttpServletResponse;
 40  
 import java.io.IOException;
 41  
 
 42  0
 public class GZIPFilter implements Filter {
 43  
 
 44  
   public void doFilter(ServletRequest req, ServletResponse res,
 45  
                        FilterChain chain) throws IOException, ServletException {
 46  
 
 47  0
       HttpServletRequest request = (HttpServletRequest) req;
 48  0
       HttpServletResponse response = (HttpServletResponse) res;
 49  
 
 50  0
       String ae = request.getHeader("Accept-Encoding");
 51  0
       if (ae != null && ae.indexOf("gzip") != -1) {
 52  0
         String encoding = ((AbstractBlog)request.getAttribute(Constants.BLOG_KEY)).getCharacterEncoding();
 53  0
         GZIPResponseWrapper wrappedResponse = new GZIPResponseWrapper(response, encoding);
 54  0
         chain.doFilter(req, wrappedResponse);
 55  0
         wrappedResponse.finishResponse();
 56  0
       } else {
 57  0
         chain.doFilter(req, res);
 58  
       }
 59  0
   }
 60  
 
 61  
   public void init(FilterConfig filterConfig) {
 62  0
   }
 63  
 
 64  
   public void destroy() {
 65  0
   }
 66  
 
 67  
 }