How to execute Jasper Report through Java?

I found a way for that by parsing the xml and then extracting the tags with parameter and retrieving the attribute name and class keeping in mind the check attribute  isForPrompting is blank or not present for the parameters , In this way I got the Hashmap of all the parameters with their types and I put that in the parameterMap and hence fulfilling the parameters in the jrxml dynamically

The jars need to be included are-

1.commons-beanutils-x.x.x.jar

2.commons-collections-x.x.x.jar

3.commons-digester-x.x.jar

4.commons-logging-x.x.jar

5.groovy-all-x.x.x.jar

6.iText-x.x.x.jar

7.jasperreports-x.x.x.jar

8.poi-x.x.jar(for excel export)

9.jfreechart-x.x.x.jar


Happy Coding!!