Package com.andrewtimberlake.captcha

Examples of com.andrewtimberlake.captcha.Captcha.generateImage()

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    response.addHeader("Pragma", "No-cache");
    response.addHeader("Expires", RFC822_FORMAT.format(Calendar.getInstance().getTime()));
    String resource = request.getRequestURI();
    String extension = resource.substring(resource.lastIndexOf('.') + 1).toLowerCase();
    if (extension.equals("jpg") || extension.equals("png")) {
      BufferedImage image = captcha.generateImage();
      response.setContentType("image/" + extension);
      ImageIO.write(image, extension, response.getOutputStream());
    } else {
      BufferedImage image = captcha.generateImage();
      response.setContentType("image/png");
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    if (extension.equals("jpg") || extension.equals("png")) {
      BufferedImage image = captcha.generateImage();
      response.setContentType("image/" + extension);
      ImageIO.write(image, extension, response.getOutputStream());
    } else {
      BufferedImage image = captcha.generateImage();
      response.setContentType("image/png");
      ImageIO.write(image, "png", response.getOutputStream());
    }
  }
}
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