PemanggilJasper.java

import db.DatabaseOperation;

import java.net.URL;
import java.sql.ResultSet;
import net.sf.jasperreports.engine.JRResultSetDataSource;
import net.sf.jasperreports.engine.JasperCompileManager;
import net.sf.jasperreports.engine.JasperExportManager;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.view.JasperViewer;

/**
 *
 * @author @FgroupIndonesia.com
 */
public class PemanggilJasper {

    public static void openFrame() {

        try {
            URL resource = PemanggilJasper.class.getResource("/reporting/Contoh.jrxml");

            JasperReport komp = JasperCompileManager.compileReport(resource.getFile());
            ResultSet dataDariDatabase = DatabaseOperation.getAllDataBarang();

            JRResultSetDataSource jasperReport = new JRResultSetDataSource(dataDariDatabase);
            JasperPrint jasPrint = JasperFillManager.fillReport(komp, null, jasperReport);
            JasperViewer.viewReport(jasPrint);

        } catch (Exception ex) {
            System.err.println("Tidak berhasil dibuka...Check Baris ke#34");
        }
    }
}