chatterji.subhash

Am I doing it incorrectly - the report generated is empty and no exception is raised. Try catch block is also used - have not shared the code here.

Here is the code of how the report is being generated public void ReportGenerator() { // Get Database Connection DatabaseManager dm = new DatabaseManager(); //compile main report which has sub report using the JRXML JasperReport jasperReport = JasperCompileManager.compileReport( "C:\WORK\CODE\src\ReportTemplates\JasperReports\MainReport.jrxml"); //save report to .jasper JRSaver.saveObject(jasperReport, "C:\WORK\CODE\src\ReportTemplates\JasperReports\MainReport.jasper"); //compile sub reports - I am sharing just 2 sub reports - there are 10 sub reports in total JasperReport ALL_PHASES_MSG_STATUS_ARINC_TYPE_LS = JasperCompileManager.compileReport( "C:\WORK\CODE\src\ReportTemplates\JasperReports\ALL_PHASES_Sub_ReportLS.jrxml"); JasperReport ALL_PHASES_MSG_STATUS_ARINC_TYPE_XWB = JasperCompileManager.compileReport( "C:\WORK\CODE\src\ReportTemplates\JasperReports\ALL_Messages_Sub_Report.jrxml"); //saving sub report as .jasper JRSaver.saveObject(ALL_PHASES_MSG_STATUS_ARINC_TYPE_LS , "C:\WORK\CODE\src\ReportTemplates\JasperReports\ALL_PHASES_Sub_ReportLS.jasper"); JRSaver.saveObject(ALL_PHASES_MSG_STATUS_ARINC_TYPE_XWB , "C:\WORK\CODE\src\ReportTemplates\JasperReports\ALL_Messages_Sub_Report.jasper"); // Set Parameter object to pass to the main report Map<String, Object> parameters = new HashMap<>(); // Populate Parameters parameters.put("PARAM_UserID", 7163123); parameters.put("PARAM_HeaderTemplateType", "A_H1"); parameters.put("PARAM_FooterTemplateType", "A_F1"); parameters.put("PARAM_DisplayTemplateType", "MT"); parameters.put("PARAM_StartPageindex", 1); parameters.put("PARAM_LabelOfPagination", 12); parameters.put("PARAM_MATRIX_TEMPLATE", "A429"); parameters.put("PARAM_AL_ID", 7345356); // Load the compiled JasperReport template from above where it is saved ref line 10 from object jasperReport JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, dm.getConnection()); // Export the report to PDF JasperExportManager.exportReportToPdfFile(jasperPrint, "C:\Reports\Output\Create_Category_Report.pdf"); System.out.println("Report generated successfully."); }

Hello Friends I have a jasper report created in Jaspersoft - this report contains 15 sub reports in it. The main report is called MainSampleReport.jasper When I view this report in JasperSoft it works well with all its sub report. I have to launch this report from a Java application. So I create an object of this MainSampleReport.jasper and pass the data source and the parameters to the report - however the report does not load. What can be the potential issue, is there a special way to open reports containing sub reports in Jasper. Thanks. Regards S

I want to use Jaspersoft report in my java application which is hosted in RHEL When I will deploy it in the server - RHEL - does it require me to buy anything - leave any infra cost - just wanted to be sure that Jasper Soft report does not require any cost when deploying. Thanks S