How do I get the size of a response from a Spring 2.5 HTTP remoting call?

Posted by aarestad on Stack Overflow See other posts from Stack Overflow or by aarestad
Published on 2010-03-22T20:21:03Z Indexed on 2010/05/18 15:50 UTC
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java

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spring-remoting

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http

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spring

I've been poking around the org.springframework.remoting.httpinvoker package in Spring 2.5 trying to find a way to get visibility into the size of the response, but I keep going around in circles.

Via another question I saw here, I think what I want to do is get a handle on the InputStream that represents the response from the server, and then wrap it with an Apache commons-io CountingInputStream. What's the best way to go about doing this?

For the moment, I'd be happy with just printing the size of the response to stdout, but eventually I want to store it in a well-known location in my app for optional display.

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