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System throwing Exception occurred during event dispatching: java.lang.ArrayIndexOutOfBoundsException: 5 while creating JTable in NetBeans

Dear Experts,
I am trying to create a JDialow containing JTable. I am reading data from MS-Access database and creating JTables. I am working in NetBeans. My observation is that the system is having limitation of creating at most Five columns. When I add sixth column and populate values from Database, it throws the exception
Exception occurred during event dispatching: java.lang.ArrayIndexOutOfBoundsException: 5
I have tried from all angles but unable to fix the problem. Please help.

Regards

CEHJ

Full stack trace please

MILIND_JOG

ASKER

Dear CEHJ,

Thanks for quick response. The stack trace is as under.

Exception occurred during event dispatching:
java.lang.ArrayIndexOutOfBoundsException: 5
      at updateDiarylines$1.getColumnClass(updateDiarylines.java:82)
      at javax.swing.JTable.getColumnClass(JTable.java:2667)
      at javax.swing.JTable.getCellRenderer(JTable.java:5671)
      at javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:2071)
      at javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:1974)
      at javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1770)
      at javax.swing.plaf.ComponentUI.update(ComponentUI.java:143)
      at javax.swing.JComponent.paintComponent(JComponent.java:760)
      at javax.swing.JComponent.paint(JComponent.java:1037)
      at javax.swing.JComponent.paintChildren(JComponent.java:870)
      at javax.swing.JComponent.paint(JComponent.java:1046)
      at javax.swing.JViewport.paint(JViewport.java:752)
      at javax.swing.JComponent.paintChildren(JComponent.java:870)
      at javax.swing.JComponent.paint(JComponent.java:1046)
      at javax.swing.JComponent.paintChildren(JComponent.java:870)
      at javax.swing.JComponent.paint(JComponent.java:1046)
      at javax.swing.JComponent.paintChildren(JComponent.java:870)
      at javax.swing.JComponent.paint(JComponent.java:1046)
      at javax.swing.JLayeredPane.paint(JLayeredPane.java:567)
      at javax.swing.JComponent.paintChildren(JComponent.java:870)
      at javax.swing.JComponent.paintToOffscreen(JComponent.java:5139)
      at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1491)
      at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1422)
      at javax.swing.RepaintManager.paint(RepaintManager.java:1225)
      at javax.swing.JComponent.paint(JComponent.java:1023)
      at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:21)
      at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:60)
      at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:97)
      at java.awt.Container.paint(Container.java:1778)
      at java.awt.Window.paint(Window.java:3390)
      at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:797)
      at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:714)
      at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:694)
      at javax.swing.RepaintManager.access$700(RepaintManager.java:41)
      at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1636)
      at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
      at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:666)
      at java.awt.EventQueue.access$400(EventQueue.java:81)
      at java.awt.EventQueue$2.run(EventQueue.java:627)
      at java.awt.EventQueue$2.run(EventQueue.java:625)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
      at java.awt.EventQueue.dispatchEvent(EventQueue.java:636)
      at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
      at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
      at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
      at java.awt.Dialog$1.run(Dialog.java:1047)
      at java.awt.Dialog$3.run(Dialog.java:1099)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.awt.Dialog.show(Dialog.java:1097)
      at java.awt.Component.show(Component.java:1591)
      at java.awt.Component.setVisible(Component.java:1543)
      at java.awt.Window.setVisible(Window.java:843)
      at java.awt.Dialog.setVisible(Dialog.java:987)
      at updateDiarylines$2.run(updateDiarylines.java:248)
      at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
      at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:666)
      at java.awt.EventQueue.access$400(EventQueue.java:81)
      at java.awt.EventQueue$2.run(EventQueue.java:627)
      at java.awt.EventQueue$2.run(EventQueue.java:625)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
      at java.awt.EventQueue.dispatchEvent(EventQueue.java:636)
      at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
      at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
      at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
      at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
      at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
      at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

Regards

MILIND_JOG

ASKER

Dear CEHJ,

My observation is that when I add row eliments into vector, it gives the problem. The piece of code is as follows.

jTable1 = new javax.swing.JTable();
Vector columnNames = new Vector();
//columnNames.setSize(6);
Vector data = new Vector();
columnNames.addElement("Room_No");
columnNames.addElement("Name");
columnNames.addElement("S_Code");
columnNames.addElement("S_Name");
columnNames.addElement("Amount");
columnNames.addElement("Remark");
columnNames.setSize(6);
DBInterface dbi = DBInterface.getInstance();
try {
Connection c = dbi.getConnection();
ResultSet rsColumns = null;
PreparedStatement Stmt = c.prepareStatement("SELECT a.code as code,b.name as name,a.s_code as scode,c.s_name as sname,a.rd_amt ,a.remark as remark FROM diary a, guestPresentView b , Service c where a.code = b.code and a.s_code = c.s_code");
ResultSet myResult = Stmt.executeQuery();
while (myResult.next())
{
Vector row1 = new Vector();
row1.addElement(myResult.getString("code"));
row1.addElement(myResult.getString("name"));
row1.addElement(myResult.getString("scode"));
row1.addElement(myResult.getString("sname"));
row1.addElement(myResult.getDouble("rd_amt"));
row1.addElement(myResult.getString("remark"));
data.addElement( row1 );
}
}
catch (Exception e)
{
System.out.println(e);
}
jTable1.setModel(new javax.swing.table.DefaultTableModel(
data,columnNames)
{
Class[] types = new Class [] {
java.lang.String.class, java.lang.String.class, java.lang.String.class, java.lang.String.class, java.lang.String.class
};

public Class getColumnClass(int columnIndex) {
return types [columnIndex];
}

public boolean isCellEditable(int row, int col)
{
//System.out.println("I am here");
return true;
}

});

The underlined bold statement is giving the problem.

Regards

MILIND_JOG

ASKER

Dear CEHJ,

Please advice your sugestion.

Regards

ASKER CERTIFIED SOLUTION

CEHJ

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MILIND_JOG

ASKER

Dear CEHJ,

Excelent. I realy extend my thanks. Your sugestion resolved the issue at once.

Once again thanks.

Regards

CEHJ