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Blank pdf report created in output folder while exporting report designed using ireport


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Im using Jdev version


  I designed a report in jasper iReport tool (version 5.5.0) to get a pdf file.

  I have also used the required jar files.  I was able to preview the pdf report in iReport , thus no error in the designed report.

And I didnt get any error while debugging the source  but a BLANK pdf was exported in the mentioned output folder.


The below is the source code used:


            String fileName = "Sample.pdf";

            String jrxmlName = "sample.jrxml";

            ApplicationModuleImpl appM = (ApplicationModuleImpl)ADFUtils.getApplicationModuleForDataControl("AppModuleDataControl");

            StringBuilder reportSpoolFile = new StringBuilder();


            Map<String,Object> param = new HashMap<String,Object>();

            File reportFile     = new File("D:\Jdev11gR1\mywork\Application6\ViewController\public_html\reports\" + jrxmlName);

            InputStream input   = new FileInputStream(reportFile);

            JasperDesign design = JRXmlLoader.load(input);

            JasperReport report = JasperCompileManager.compileReport(design);

            PreparedStatement pre = appM.getDBTransaction().createPreparedStatement("commit", 1);

            Connection conn = pre.getConnection();

            JasperPrint print   = JasperFillManager.fillReport(report, param, conn);

            FileOutputStream fos = new FileOutputStream("D:\output\" + fileName);

            JRPdfExporter exporter = new JRPdfExporter();

            exporter.setParameter(JRExporterParameter.JASPER_PRINT,         print);

            exporter.setParameter(JRExporterParameter.OUTPUT_STREAM,      fos );





Any configuration need to be done?

Please help me out from this issue.





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