ResourceStreamRequestTarget.configure set wrong ContentLength for non-ascii
characters
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Key: WICKET-1704
URL: https://issues.apache.org/jira/browse/WICKET-1704
Project: Wicket
Issue Type: Bug
Components: wicket
Reporter: Jirka
CharSequence export = DataBase.getInstance().exportDiscounts();
ResourceStreamRequestTarget target = new ResourceStreamRequestTarget(new
StringResourceStream(export, "text/plain"));
target.setFileName("discounts.csv");
RequestCycle.get().setRequestTarget(target);
If export contains non-ascii characters. e.g. ěščřžýáíé, is wrong set up the
ContentLength of the response. ContentLength is set up with number of
characters, but must be set up with number of bytes. Response on output is not
all.
Be sure that byte[].length != "čřžýá".length()
ResourceStreamRequestTarget.java method configure:
// WICKET-473 Allow IResourceStream.length() to return -1
long len = resourceStream.length();
if (len >= 0)
{
// and the content length
response.setContentLength(len);
}
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