Zero Copy byte[] or ByteBuffer with HttpServletResponse

Question

When using Google's FlatBuffer, the type that ends up being used is a ByteBuffer (which can just wrap a byte[]). I am using this with an HttpServletResponse. The problem becomes the Servlets PrintWriter does not offer byte[] or ByteBuffer writing.

Any tips in being able to output from an HttpServletResponse without having to copy the ByteBuffer/byte[] into another type?

score 0 · Answer 1 · edited May 23 '17 at 12:15

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Sorry for the question as I have found the answer in this PDF question: How to send byte[] as pdf to browser in java web application?

It turns out the servlet has an getOutputStream method which offers a byte[] write method.

edited May 23 '17 at 12:15

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answered May 29 '16 at 19:42

ThePrimeagen

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Zero Copy byte[] or ByteBuffer with HttpServletResponse

1 Answers1