how to get parameters defined in jasper file?

Question

I need to get the parameters defined in a jasper file so I can generate inputs depending of the type of these parameters to fill the report.
I'm working with jasperreports-5.0.0

do you mean to get the parameter value in jasper that was passed from java class — Nidhish Krishnan, Apr 10 '13 at 12:52
I mean the list of parameters defined in `.jasper` file, Thanks, I already found a solution — Ouadie, Apr 10 '13 at 12:56

Ouadie · Accepted Answer · 2013-04-10T14:48:50.677

11

JasperReport jasperReport = (JasperReport)JRLoader.loadObject(new File("report.jasper"));
JRParameter[] params = jasperReport.getParameters();

for(JRParameter param : params) {
  if(!param.isSystemDefined() && param.isForPrompting()){
     param.getName();
     param.getDescription();
     param.getDefaultValueExpression();
     param.getNestedTypeName();
  }
}

edited Apr 10 '13 at 14:48

answered Apr 10 '13 at 12:53

Ouadie

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how to get parameters defined in jasper file?

1 Answers1