Cant save Report in formats other than .html in jasperviewer

Question

im using Netbeans 6.5 . n for reports im using jasper reports. When i go 2 save the file in jasper viewer, it does not save it in format other than .html. i.e. it does not save in .pdf or .xls format. instead it throws an exception...

Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: com/lowagie/text/pdf/FontMapper at net.sf.jasperreports.engine.JasperExportManager.exportReportToPdfFile(JasperExportManager.java:121) at cbs.ui.ReportUI.GenerateReport(ReportUI.java:220) at cbs.ui.ReportUI.btnGenerateBillActionPerformed(ReportUI.java:150) at cbs.ui.ReportUI.access$100(ReportUI.java:37) at cbs.ui.ReportUI$2.actionPerformed(ReportUI.java:84) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236) at java.awt.Component.processMouseEvent(Component.java:6038) at javax.swing.JComponent.processMouseEvent(JComponent.java:3260) at java.awt.Component.processEvent(Component.java:5803) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4410) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916) at java.awt.Container.dispatchEventImpl(Container.java:2102) at java.awt.Window.dispatchEventImpl(Window.java:2429) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)

what might b d reason...?

------my report generation file------------- /* * To change this template, choose Tools | Templates * and open the template in the editor. */

/* * ReportUI.java * * Created on Jul 15, 2009, 12:02:13 AM */

package cbs.ui;

import java.sql.SQLException; import java.util.Vector; import controller.PopulateData; import java.sql.DriverManager; import java.util.HashMap; import java.util.Map; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.JDialog; import net.sf.jasperreports.engine.*; import net.sf.jasperreports.engine.JRException; 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.JRViewer; import net.sf.jasperreports.view.JasperViewer;

/** * * @author Mohanish Timble */ public class ReportUI extends javax.swing.JInternalFrame {

public int SelectedContId;

/** Creates new form ReportUI */
public ReportUI() {
    initComponents();
    PopulateContractorCombo();
}



/** This method is called from within the constructor to
 * initialize the form.
 * WARNING: Do NOT modify this code. The content of this method is
 * always regenerated by the Form Editor.
 */
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {

    jPanel1 = new javax.swing.JPanel();
    jLabel1 = new javax.swing.JLabel();
    cmbContractor = new javax.swing.JComboBox();
    btnGenerateBill = new javax.swing.JButton();
    btnCancel = new javax.swing.JButton();

    setClosable(true);
    setIconifiable(true);
    setMaximizable(true);
    setResizable(true);
    setTitle("Bill Generation Form");

    jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Select Contractor Name"));

    jLabel1.setText("Contractor Name:");

    cmbContractor.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "-------Select----------" }));
    cmbContractor.addActionListener(new java.awt.event.ActionListener() {
        public void actionPerformed(java.awt.event.ActionEvent evt) {
            cmbContractorActionPerformed(evt);
        }
    });

    btnGenerateBill.setText("Generate Bill");
    btnGenerateBill.addActionListener(new java.awt.event.ActionListener() {
        public void actionPerformed(java.awt.event.ActionEvent evt) {
            btnGenerateBillActionPerformed(evt);
        }
    });

    btnCancel.setText("Cancel");
    btnCancel.addActionListener(new java.awt.event.ActionListener() {
        public void actionPerformed(java.awt.event.ActionEvent evt) {
            btnCancelActionPerformed(evt);
        }
    });

    javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
    jPanel1.setLayout(jPanel1Layout);
    jPanel1Layout.setHorizontalGroup(
        jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(jPanel1Layout.createSequentialGroup()
            .addContainerGap()
            .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(jPanel1Layout.createSequentialGroup()
                    .addComponent(btnGenerateBill, javax.swing.GroupLayout.PREFERRED_SIZE, 115, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addGap(18, 18, 18)
                    .addComponent(btnCancel))
                .addGroup(jPanel1Layout.createSequentialGroup()
                    .addComponent(jLabel1)
                    .addGap(18, 18, 18)
                    .addComponent(cmbContractor, javax.swing.GroupLayout.PREFERRED_SIZE, 131, javax.swing.GroupLayout.PREFERRED_SIZE)))
            .addContainerGap(151, Short.MAX_VALUE))
    );
    jPanel1Layout.setVerticalGroup(
        jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(jPanel1Layout.createSequentialGroup()
            .addGap(26, 26, 26)
            .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addComponent(jLabel1)
                .addComponent(cmbContractor, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 65, Short.MAX_VALUE)
            .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                .addComponent(btnCancel)
                .addComponent(btnGenerateBill))
            .addContainerGap())
    );

    javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
    getContentPane().setLayout(layout);
    layout.setHorizontalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(layout.createSequentialGroup()
            .addGap(52, 52, 52)
            .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addContainerGap(175, Short.MAX_VALUE))
    );
    layout.setVerticalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(layout.createSequentialGroup()
            .addContainerGap()
            .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addContainerGap(72, Short.MAX_VALUE))
    );

    pack();
}// </editor-fold>//GEN-END:initComponents

PopulateData populateData = new PopulateData();

private void btnGenerateBillActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnGenerateBillActionPerformed
    try {
        // TODO add your handling code here:
        GenerateReport();
    } catch (ClassNotFoundException ex) {
        Logger.getLogger(ReportUI.class.getName()).log(Level.SEVERE, null, ex);
    } catch (JRException ex) {
        Logger.getLogger(ReportUI.class.getName()).log(Level.SEVERE, null, ex);
    } catch (SQLException ex) {
        Logger.getLogger(ReportUI.class.getName()).log(Level.SEVERE, null, ex);
    }
}//GEN-LAST:event_btnGenerateBillActionPerformed

private void btnCancelActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnCancelActionPerformed
    // TODO add your handling code here:
    cmbContractor.setSelectedIndex(0);
}//GEN-LAST:event_btnCancelActionPerformed

private void cmbContractorActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmbContractorActionPerformed
    // TODO add your handling code here:
    String ContName=null;

    ContName=cmbContractor.getModel().getSelectedItem().toString();
    SelectedContId=populateData.getContIdCorrespondingToContName(ContName);

}//GEN-LAST:event_cmbContractorActionPerformed

public void PopulateContractorCombo()
{
    Vector<String> contractor=(Vector<String>)populateData.getContractorList();

    //cmbCustomer.removeAllItems();
    for(int i=0;i < contractor.size();i++){
        cmbContractor.addItem((String)contractor.get(i));

    }
}

public void GenerateReport() throws ClassNotFoundException, JRException, SQLException {
     String reportSource = "./report/templates/Contractor_Bill.jrxml";
        String reportDest = "./report/results/Contractor_Bill";
        java.sql.Connection conn = null;
        //String reportSource = "./report/templates/HelloReportWorld.jrxml";
        //String reportDest = "./report/results/HelloReportWorld.html";

        Map<String, Object> params = new HashMap<String, Object>();
        params.put("contractorId",SelectedContId);
        params.put("Contractor Name",cmbContractor.getModel().getSelectedItem().toString());
        try
        {
            JasperReport jasperReport = null;
                    try {
                        //Class.forName("org.git.mm.mysql.jdbc.ClientDriver");
                        Class.forName("org.gjt.mm.mysql.Driver");
                        jasperReport = JasperCompileManager.compileReport(reportSource);

                        // Make the driver class available.


        // Create a connection to pass into the report.
        conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/cbs_new", "root", "mohanish");

        // Replace the empty JR datasource parameter with
        // the connection parameter named conn.


                    } catch (JRException ex) {
                        Logger.getLogger(ReportUI.class.getName()).log(Level.SEVERE, null, ex);
                    }

            JasperPrint jasperPrint =JasperFillManager.fillReport(jasperReport, params,conn );


            JasperExportManager.exportReportToHtmlFile(jasperPrint, reportDest+".html");
            //JasperExportManager.exportReportToPdfFile(jasperPrint,reportDest+".pdf");


            JasperViewer.viewReport(jasperPrint);


            //JDialog jviewer = new JDialog();

           //JRViewer aViewer = new JRViewer(jasperPrint);

            //jviewer.setTitle("Bill Preview");
            //jviewer.setModal(true);
            //jviewer.getContentPane().add(aViewer);
           // jviewer.pack();

            //java.awt.Dimension diadim =java.awt.Toolkit.getDefaultToolkit().getScreenSize();
           // jviewer.setSize(diadim.width,diadim.height);
            //jviewer.requestFocus();
           // jviewer.show();
           // jviewer.setAlwaysOnTop(true);


        }

        catch (JRException ex)
        {
            ex.printStackTrace();
        }

}

// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton btnCancel;
private javax.swing.JButton btnGenerateBill;
private javax.swing.JComboBox cmbContractor;
private javax.swing.JLabel jLabel1;
private javax.swing.JPanel jPanel1;
// End of variables declaration//GEN-END:variables

}

Answer 1

for me also getting same of xls plz help me plz give anser to my id [email protected]

Answer 2

JasperReports uses iText for pdf creation, you should add iText.jar to your classpath.