Didn't meet stated Content-Length

[thgr86]

hello, 

PDF report with JasperReport getting the following error when I try to get

thanks

<Sep 24, 2014 12:16:05 AM EEST> <Error> <HTTP> <BEA-101104> <Servlet execution in servlet context "ServletContext@1412605140[app:IReports module:IReports-ViewController-context-root path:null spec-version:3.0]" failed, java.net.ProtocolException: Didn't meet stated Content-Length, wrote: '806' bytes instead of stated: '-1' bytes..java.net.ProtocolException: Didn't meet stated Content-Length, wrote: '806' bytes instead of stated: '-1' bytes. at weblogic.servlet.internal.ServletOutputStreamImpl.ensureContentLength(ServletOutputStreamImpl.java:481) at weblogic.servlet.internal.ServletResponseImpl.ensureContentLength(ServletResponseImpl.java:1549) at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:1623) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1582) at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:255) Truncated. see log file for complete stacktrace> [/code]

        FileBufferedOutputStream fbos = new FileBufferedOutputStream();        try {            HttpServletResponse response = ru.getResponse();            ServletOutputStream outputStream = response.getOutputStream();            JRBeanCollectionDataSource dataSource = new JRBeanCollectionDataSource(list);            BufferedInputStream fs = new BufferedInputStream(new FileInputStream(jasperDir + reportName + ".jasper"));            JasperReport template = (JasperReport) JRLoader.loadObject(fs);            template.setWhenNoDataType(WhenNoDataTypeEnum.ALL_SECTIONS_NO_DETAIL);            JasperPrint jasperPrint = JasperFillManager.fillReport(template, jasperParameter);            JRPdfExporter jrpdfExporter = new JRPdfExporter();            jrpdfExporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);            jrpdfExporter.setParameter(JRExporterParameter.OUTPUT_STREAM, fbos);            jrpdfExporter.exportReport();            fbos.close();            if (fbos.size() > 0) {                                response.setHeader("Content-Disposition", "attachment; filename="" + reportName + ".pdf"");                response.setContentLength(fbos.size());                                response.setContentType("application/pdf");                System.out.println(fbos.size());                try {                    fbos.writeData(outputStream);                    fbos.dispose();                    outputStream.flush();                } finally {                    if (outputStream != null) {                        try {                            outputStream.close();                        } catch (IOException ex) {                            ex.printStackTrace();                        }                    }                }            }                        outputStream.close();        } catch (Exception e) {            e.printStackTrace();        } finally {            fbos.dispose();        }[/code]

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