Sending binary data with the Restlet client
Question
I'm trying to send a byte[] (using PUT) with Restlet but I can't find any info on how to do it. My code looks like this:
Request request = new Request(Method.PUT, url);
request.setEntity( WHAT DO I PUT HERE?, MediaType.APPLICATION_OCTET_STREAM);
I had expected to find something along the lines of ByteArrayRepresentation, just like there's a JsonRepresentation and a a StringRepresentation but I couldn't find anything.
Solution
I believe you want to use an InputRepresentation, like so:
Representation representation = new InputRepresentation(new ByteArrayInputStream(bytes), MediaType.APPLICATION_OCTET_STREAM);
request.setEntity(representation);
OTHER TIPS
I'm not familiar with restlet, but one way to do it would be to base64 encode the data. Then you could handle it like a regular string.
you can try subclassing WritableRepresentation
that is especially designed for large representations
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