How to display image returned from servlet?

Question

Currently: I am getting an image from a database and displaying it using the below code.
Desired: I want to display HTML also, not just the image.
response.setContentType("image/jpg");
ServletOutputStream out = response.getOutputStream();       
java.io.InputStream in = DatabaseClass.getImageStream(image_name);       
int bufferSize = 1024;
byte[] buffer = new byte[bufferSize];
int length = 0;
while ((length = in.read(buffer))!=1)
  out.write(buffer,0,length);
in.close();
out.flush();
out.close();I have read about doing this with the image tag (<img src=name.jpg), but this requires storing the image in a file on the server...which is not what I want.
Any/All suggestions appreaciated. Thanks!

Answer 1

The <img> tag doesn't necessarily require storing the image on the server. You can just as easily do this:
<img src="/servlet/imageServlet" width="320" height="240" alt="My image" />