[jboss-user] [JBoss Seam] - Re: Open PDF in IE

[jpb2]

Thank you for the quick response.

Here´s the workaround with a Wrapper for the SeamRedirectFilter.
It appends dummy=dummy.pdf to the end of the url.

public class RedirectFilterWrapper extends SeamRedirectFilter {
  | 
  | 	 public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
  |      throws IOException, ServletException {
  | 		 super.doFilter(request, wrapResponse((HttpServletResponse)response), chain);		 
  | 	 }	 
  | 
  | 	private static ServletResponse wrapResponse(HttpServletResponse response) {
  | 		return new HttpServletResponseWrapper(response) {
  | 
  | 			public void sendRedirect(String url) throws IOException {
  | 				String param = "dummy=dummy.pdf";
  | 				
  | 				url =  new StringBuilder( url.length() + param.length() +1)
  |                 .append(url)
  |                 .append( url.contains("?") ? '&' : '?' )
  |                 .append(param)                
  |                 .toString();
  | 				
  | 				super.sendRedirect(url);
  | 			}
  | 		};
  | 	}    
  | } 

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