Show files in browser with JSF

Question

Hi,
I'm trying to show several kinds of files in browser, but I still haven't been successful in it, it only show the binarys in browser. This my portion of code where I'm working it. In the example I'm trying too show a pdf's file but it could be, jpg, doc, xls, gif as well
     public void ver(ActionEvent e){
           // Prepare.
        FacesContext facesContext = FacesContext.getCurrentInstance();
        ExternalContext externalContext = facesContext.getExternalContext();
        HttpServletResponse response = (HttpServletResponse) externalContext.getResponse();
        String fileName="D:\\documentacion\\tecnica\\hacia una arquitectura.pdf";
        File file = new File(fileName);
        BufferedInputStream input = null;
        BufferedOutputStream output = null;
        try {
            // Open file.
            input = new BufferedInputStream(new FileInputStream(file),10240);
            // Init servlet response.
            response.reset();
          //  response.setHeader("Content-Type", "application/pdf");
            response.setContentType("application/pdf");
            response.setHeader("Content-Length", String.valueOf(file.length()));           
            response.setHeader("Content-Disposition", "inline; filename=\"" + file.getName()+ "\"");
            output = new BufferedOutputStream(response.getOutputStream(), 10240);
            // Write file contents to response.
            byte[] buffer = new byte[1024];
            int length;
            while ((length = input.read(buffer)) > 0) {
                output.write(buffer, 0, length);
            // Finalize task.
            output.flush();
        }catch(Exception ex){
             ex.printStackTrace();
        } finally {
            // Gently close streams.
            close(output);
            close(input);
        facesContext.responseComplete();
}

Answer 1

Very frustrating, but I found the fix (on another site - can't believe with 360 views, no one here knew). In Firefox, PDFs are automatically set to open with the faulty Adobe plug-in. To change it to open with Adobe Reader, check out the instructions here:
https://support.mozilla.org/en-US/kb/pdf-files-are-blank-and-cant-be-downloaded-mac#os=mac &browser=fx16
Super easy!