Hi,
I'm doing something similar to you for exporting jasper reports (JasperPrint)
objects to various output formats.
I think perhaps you are missing the call to FacesContext.responseComplete(),
but I will show you all of my code, because there are also various flush() and
close() calls in there which I found were necessary...
| final HttpServletResponse response =
| (HttpServletResponse)
context.getExternalContext().getResponse();
| final OutputStream responseStream = response.getOutputStream();
| response.setContentLength(stream.size());
| response.setContentType(contentTypes.get(outputType));
| if (outputType != ReportOutputType.HTML) {
| response.setHeader("Content-Disposition", "attachment;
filename=report." + outputType);
| }
| responseStream.write(stream.toByteArray());
| responseStream.flush();
| responseStream.close();
| response.flushBuffer();
| context.responseComplete();
|
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