Hi,
I think i may know what is going on. GZIP encoding changes the size of
the content that is sent and thus the Content-Length header.
The MessageBodyWriter for File knows what the size of the file is and
thus the HttpURLConnection client is doing the following:
uc.setFixedLengthStreamingMode((int)size);
but when the GZIP filter is present that is obviously not correct and
thus the HttpURLConnection is complaining that the output stream is
closed before all the bytes it expects have been written.
A work around is to do:
ClientResponse response = r.accept("application/somethingf")
.post(ClientResponse.class, new
BufferedInputStream(new FileInputStream(sourceFile)));
Can you log an issue?
I think the solution would be for the GZIPContentEncodingFilter to
declare it is modifying the size of the request entity such that this
can be detected by the URL connection handler.
On the server-side Jersey will support GZIP if you register the
following:
https://jersey.dev.java.net/nonav/apidocs/latest/jersey/com/sun/jersey/api/container/filter/GZIPContentEncodingFilter.html
Paul.
On Jun 16, 2010, at 11:50 PM, Christopher Piggott wrote:
> I have a file let's call it "xyz.dat" that I want to send, so on the
> client side I'm doing this:
>
> Client c = Client.create();
> c.addFilter(new HTTPBasicAuthFilter("xxxx", "xxxx"));
> WebResource r = c.resource(uri);
>
> ClientResponse response = r.accept("application/somethingf")
> .post(ClientResponse.class, new File(sourceFile));
>
>
>
> Pretty cool. Now I want to see if it can send it with content
> encoding of gzip:
>
> c.addFilter(new GZIPContentEncodingFilter(true));
>
> Seems to do something, but it's not good:
>
> Exception in thread "main"
> com.sun.jersey.api.client.ClientHandlerException: java.io.IOException:
> insufficient data written
>
> Do I need to do something else, like explicitly tell it to set the
> Content-Encoding header prior to making the request?
>
> Related question... does my Resource need to be aware of this at all?
> My resource method is:
>
> @POST
> @Consumes("application/something")
> public Response receiveFile(inputStream stream) {
> // do something with the stream
> }
>
>
> for example, do I need to check Content-Encoding in my resource
> method, and do something like stream = new GZIPInputStream(stream); ?
> Jersey handles so many of these things transparently that I thought
> this would be one of them.
>
>
> --C
>
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