catalog-fe/src/main/java/org/openecomp/sdc/fe/GzipFilter.java

   1 package org.openecomp.sdc.fe;
   2
   3 import javax.servlet.*;
   4 import javax.servlet.http.HttpServletResponse;
   5 import java.io.IOException;
   6
   7 public class GzipFilter implements Filter {
   8
   9     @Override
  10     public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain)
  11             throws IOException,
  12             ServletException {
  13
  14
  15         final HttpServletResponse httpResponse = (HttpServletResponse) response;
  16
  17
  18         httpResponse.setHeader("Content-Encoding", "gzip");
  19         httpResponse.setHeader("Content-Type", "application/javascript");
  20         chain.doFilter(request, response);
  21     }
  22
  23         @Override
  24         public void init(FilterConfig filterConfig) throws ServletException {
  25                 // TODO Auto-generated method stub
  26
  27         }
  28
  29         @Override
  30         public void destroy() {
  31                 // TODO Auto-generated method stub
  32
  33         }
  34 }