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Getting Data from Jasper Report Variables


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Hi all,

 

My requirement is:

 

I need the data from the SQL that is being used in Jasper Report.

 

I have been looking API and found this

 

JRResultSetDataSource is similar to ResultSet of JDBC

 

So if jrrs is an instance of JRResultSetDataSource,then how to get the fields from it.

There is no method like jrrs.getString("....") as in ResultSet

 

So I have to use

jrrs.getFieldValue(arg0); where argument is of type JRField.

 

Can someone help in using getFieldValue() function.

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