How to check if the result set of jasperReport does not return data

[NOjeil]

Dear All ,

I am calling the following code in order to get the jasperPrint object from the jasperReport
         jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, connection);
My question is how to check if the resultSet of the jasperReport returned data or no
Note the report may contains header , footer and labels so i can not check the pages size of the jasperPrint object

Thank you in advance,

[abhimanyu.prasad]

You can use:

<jasperReport ... whenNoDataType="AllSectionsNoDetail" ...>[/code]

This will never show up the bands in <detail> if the datasource is empty or there are no existing rows.

or use <printWhenExpression> at the band level.

[NOjeil]

Thank you abhimanyu.prasad ,but the attribute 'AllSectionsNoDetail' will not help me in my case since the detail band can contains data  ,images , table headers and all these elements will appears if the report query does not return data
I fixed it by adding a property to the japserDesign fields and when getting the jasperPrint  I looped it to check if this property exists for a jasper Print element, if it exists it means that the query of the report returns data else the report query does not return data