Lookup dimension- plz help !!

Hi all,
Can anyone help me with the concept of " lookup dimension " ? How to use lookup dimension ..?
My requirement is that, I need to use looked up value in import script, I do not want mapping to be applied at Validation stage, I want mapping at import script itself. Can anyone help me in using lookup dimesion.
Thank you in adavance !!

Robb,
A little food for thought. While it is highly unlikely to happen, you should always account for what-if's in the code. The inline SQL offered in your example is prime for a SQL injection and/or buffer overrun attack.
What happens in the following scenarios for the field strField? :
- strField = ; DROP TABLE tPOVPartition (Assuming referential integrity did not prevent it, the table would be dropped from the database!)
- strField = ; Update tSecUser set AppSecLevel = 1 (Would set all users to highest level of security)
Things could get even uglier using xp_cmdshell or xp_regwrite as you could actually exectute other programs on the machine, update the registry, even create local accounts....
When working with data coming from an unknown source, I would strongly recommend sanitizing(constraining) the input to ensure this isn't a possibility.
a.) If you expect the field to be numeric, ensure all data is numeric
b.) If data input is text, ensure it does not exceed the number of characters expected. (prevent overrun opportunities)
c.) strip characters out which could lead to injection attacks ' and ; are the bit ones. Also
Additionally, you may want to consider using stored procedures where possible as it will :
a.) Automatically enforce type constraints as you have to pass parameterized values
b.) Depending on the version of SQL Server, Stored Procedures offer a performance benefit (pre-compiled execution steps). For something that is going to execute multipel times, you will want all the performance you can get.

Similar Messages

Plz help using ms access as database,i want to create a login page in java

hye frnz... plz help me m new to java
m using ms access as database and try to create a login page where user type username and pw
i had enter valid user entries in database i checked connectivity is working i want as user login the main window must open after checking username and pw field to database but
now there is an error class not found exception sun:jdbc...... error
plz help me i had stuck frm 4 days */
import java.sql.DriverManager;
import java.sql.Connection;
import java.sql.Statement;
import java.sql.ResultSet;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
class Login extends JFrame
//Component Declarations
JLabel jlb1,jlb2;
     JTextField jtf1;
     JPasswordField jpf1;
     JButton jb1,jb2;
     //Constructor
     Login()
     //frame settings
          setTitle("Login Dialog");
          setLayout(new GridBagLayout());
          GridBagConstraints gbc = new GridBagConstraints();
          setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
          Dimension d= Toolkit.getDefaultToolkit().getScreenSize();
          setBounds(d.width/2-175,d.height/2-100,350,200);
          gbc.insets=new Insets(7,7,7,7);
     //adding components
          jlb1=new JLabel("User ID");
          gbc.gridx=0;
          gbc.gridy=0;
          add(jlb1,gbc);
          jlb2=new JLabel("Password");
          gbc.gridx=0;
          gbc.gridy=1;
          add(jlb2,gbc);
          jtf1=new JTextField(10);
          gbc.gridx=1;
          gbc.gridy=0;
          add(jtf1,gbc);
          jpf1=new JPasswordField(10);
          gbc.gridx=1;
          gbc.gridy=1;
          add(jpf1,gbc);
          jb1=new JButton("Login");
          gbc.gridx=0;
          gbc.gridy=2;
          add(jb1,gbc);
          jb1.addActionListener(new ActionListener()
               public void actionPerformed(ActionEvent ae)
               Connection conn=null;
                    Statement stmt=null;
                    boolean found=false;
               try
                         Class.forName("sun.jdbc.driver.JdbcOdbcDriver");
                         String dataSourceName = "Inventory";
                         String dbURL = "jdbc:odbc:" + dataSourceName;
                         conn=DriverManager.getConnection(dbURL, "","");
                         stmt=conn.createStatement();
                         ResultSet rst=stmt.executeQuery("Select * from User");
                         System.out.println(jtf1.getText()+"/t"+jpf1.getPassword());
                         while(rst.next())
                              System.out.println( rst.getString(1) +"/t"+ rst.getString(2));
          if(jtf1.getText().equals(rst.getString(1).trim()) && new String(jpf1.getPassword()).equals(rst.getString(2).trim()))
                                   found=true;
                                   rst.close();
                                   dispose();
                                   MainWindow mw= new MainWindow();     /*created min window object created to be opend after login but not working*/
                                   break;
                         rst.close();
                         stmt.close();
                         conn.close();
                    catch(ClassNotFoundException e){System.out.print(e);}
                    catch(Exception e){System.out.print(e);}
                    if(found==false) /*this portion is executing and dialog box appears invalid name and pw with class not found exception sun:jdbc.......on console */
                         JOptionPane.showMessageDialog(null,"Invalid username or password",
                              "Error Message",JOptionPane.ERROR_MESSAGE);
          jb2=new JButton("Clear");
          gbc.gridx=1;
          gbc.gridy=2;
          add(jb2,gbc);
          jb2.addActionListener(new ActionListener()
               public void actionPerformed(ActionEvent ae)
                    jtf1.setText("");
                    jpf1.setText("");
                    jtf1.requestFocus();
          setSize(350,200);
          setVisible(true);
          jtf1.requestFocus();
     public static void main(String args[])
Login l=new Login();
Edited by: 795772 on Sep 19, 2010 4:44 AM

795772 wrote:
hye frnz... plz help me m new to java
m using ms access as database and try to create a login page where user type username and pw
i had enter valid user entries in database i checked connectivity is working i want as user login the main window must open after checking username and pw field to database but
now there is an error class not found exception sun:jdbc...... error
plz help me i had stuck frm 4 days */
<snip>The subject of this forum is Oracle databases. How does your problem relate to that subject?
Two bits of advice:
1) Make sure you ask questions in a forum related to your problem.
2) If you want to be taken seriously as a professional, drop the MS IM Speak and use the language of the forum. In this forum it is English, which is successfully used by many people for whom English is far from their native language.

No match defined for lookup dimension CATEGORY

Hi,
I am trying to load data into cube and i get blelow error during import.
"No match defined for lookup dimension CATEGORY"
This is first time i setup the this cube and loading the data. I verified category dim has members.
You help is appreciated.
Thanks
Ramesh

If you are using an input template in excel or loading data via data manager and have allowed default logic to run, the issue is most likely tied to the execution of default logic. I would verify that the System constants file in the adminApp/[APP] directory has the correct dimensions named in the cube you are sending data. If you are using a "C" type dimension that is named Scenario or some other name, you may need to verify that the constants file has the categorydim is set correctly.
Otherwise, you have some logic that may be using a business rule that depends on a category member that is not present in the application.
Hope this helps.

Java Mail Project HELP Required....URGENT PLZ HELP!!!

hello there!!
i took up a pjct for my engineering on java mail..got the code..and i thought that ill analyse it...the code is submitting the mail to the smtp server but after dat its failing to deliver to the client..as i can see this error in the logs on SMTP server...can anyone help me out in analysing this code!!!
plz help, exams are near...(am new to java)
//java FINAL!
import javax.swing.*;
import java.net.URL;
import javax.mail.*;
import javax.mail.internet.*;
import java.util.*;
import java.awt.*;
import java.awt.event.*;
public class EmailProg extends JPanel implements ActionListener {
protected JTextArea textArea;
protected String newline = "\n";
static final private String composemail = "compose";
static final private String sendmail = "send";
static final private String about = "about";
static final private String submit = "submit";
static final private String exit = "exit";
JLabel lSubmit = new JLabel("Submit");
JButton subbutton = new JButton();
JTextArea emailfrom = new JTextArea(1,1);
JTextArea emailto = new JTextArea(1, 1);
JTextArea emailsubject = new JTextArea(1, 1);
JTextArea emailmessage = new JTextArea(25, 1);
//------BAG LAYOUT
JLabel lFrom = new JLabel("From:");
JTextField cFrom = new JTextField(32);
JLabel lTo = new JLabel("To:");
JTextField cTo = new JTextField(32);
JFrame frame2 = new JFrame("Compose New");
JLabel lSubject = new JLabel("Subject");
JTextField cSubject = new JTextField(32);
JLabel lMessage = new JLabel("Body");
JTextArea cMessage = new JTextArea(5,32);
//====================================
public EmailProg() {
super(new BorderLayout());
//Create the toolbar.
JToolBar toolBar = new JToolBar();
addButtons(toolBar);
//Create the text area used for output. Request
//enough space for 5 rows and 30 columns.
textArea = new JTextArea(5, 30);
textArea.setEditable(false);
textArea.setText("Welcome to Jeff's email program! With this program you can compose and send emails. I hope I get a good grade on thise, and marine world finds a good use for it :-D:-D (implements really just testing the scroller!!!)");
JScrollPane scrollPane = new JScrollPane(textArea);
//Lay out the main panel.
setPreferredSize(new Dimension(450, 110));
add(toolBar, BorderLayout.NORTH);
add(scrollPane, BorderLayout.CENTER);
//==================================
protected void addButtons(JToolBar toolBar) {
JButton button = null;
//first button
button = makeNavigationButton("/toolbarButtonGraphics/general/ComposeMail24.gif", composemail ,"Compose new Email", "compose new");
toolBar.add(button);
//second button
button = makeNavigationButton("toolbarButtonGraphics/general/SendMail24.gif", sendmail,"Send The Mail","send");
toolBar.add(button);
//third button
button = makeNavigationButton("toolbarButtonGraphics/general/About24.gif", about,"About","About");
toolBar.add(button);
//exit button
button = makeNavigationButton("toolbarButtonGraphics/general/Stop24.gif", exit, "Exit", "Exit");
toolBar.add(button);
//===================================
protected JButton makeNavigationButton(String imageName, String actionCommand, String toolTipText, String altText) {
//Look for the image.
String imgLocation = imageName;
URL imageURL = EmailProg.class.getResource(imgLocation);
//Create and initialize the button.
JButton button = new JButton();
button.setActionCommand(actionCommand);
button.setToolTipText(toolTipText);
button.addActionListener(this);
if (imageURL != null) {                      //image found
button.setIcon(new ImageIcon(imageURL));
} else {                                     //no image found
button.setText(altText);
System.err.println("Resource not found: "+ imgLocation);
return button;
//=============================
public void actionPerformed(ActionEvent e) {
String cmd = e.getActionCommand();
String description = null;
// Handle each button.
if (exit.equals(cmd)){
textArea.setText("");
description = "EXITING";
System.exit(0);
if (composemail.equals(cmd)) { //first button clicked
textArea.setText("");
description = "Write new mail.";
composeWindow();
} else if (sendmail.equals(cmd)) { // second button clicked
textArea.setText("");
description = "This button does'nt do anything yet :x";
} else if (about.equals(cmd)) { // third button clicked
textArea.setText("");
description = "About this program. (See pop-up)";
coolWindow();
else if (submit.equals(cmd))
if (cFrom.getText().equals("")||cTo.getText().equals("")||cSubject.getText().equals("")||cMessage.getText().equals(""))
textArea.setText("One or more of the fields was not filled in.");
else{
try {
String smtpServer="serverhere";
String to=cTo.getText();
String from=cFrom.getText();
String subject=cSubject.getText();
String body=cMessage.getText();
send(smtpServer, to, from, subject, body);
textArea.setText("");
description = "Mail Sent.";
JOptionPane.showMessageDialog(null, "Message Sent.");
catch (Exception ex)
System.out.println("Usage: java com.lotontech.mail.SimpleSender"
+" smtpServer toAddress fromAddress subjectText bodyText");
//CLOSE THE FRAME2 WINDOW IIIIIIIIFFFFFFF SENDING IS SUCCESSFUL!!
}//end of else during send
}//end of if of submit
displayResult(description);
//============================
protected void displayResult(String actionDescription) {
textArea.append(actionDescription + newline);
//=============================
public void coolWindow() {
JFrame frame = new JFrame("About");
JTextArea filecontents = new JTextArea();
filecontents.setText("Use the tool bar to compose\n compose new emails, in which you can\n send to anyone on the\n srvhs email server. \n Fill in all the blanks before pressing send. If you dont\n you will receive an error! \n For more information about this program click on the\n information button.");
frame.getContentPane().add(filecontents, BorderLayout.CENTER);
frame.pack();
frame.setResizable(false);
frame.setSize(300,200);
frame.setVisible(true);
//===============================
public void composeWindow() {
frame2.getContentPane().setLayout(new GridBagLayout());
frame2.setResizable(false);
frame2.setSize(600,500);
frame2.setVisible(true);
GridBagConstraints gbc = new GridBagConstraints();
gbc.insets = new Insets(5, 10, 5, 10);
cMessage.setLineWrap(true);
subbutton = makeNavigationButton("toolbarButtonGraphics/general/SendMail24.gif", submit,"submit","submit");
addRow(gbc, lFrom, cFrom);
addRow(gbc, lTo, cTo);
addRow(gbc, lSubject, cSubject);
addRow(gbc, lMessage, cMessage);
addRow(gbc, lSubmit, subbutton);
//===============================
private void addRow(GridBagConstraints gbc, Component left, Component right) {
gbc.gridx = GridBagConstraints.RELATIVE;
gbc.gridy = GridBagConstraints.RELATIVE;
gbc.gridheight = 1;
gbc.gridwidth = 1;
gbc.anchor = GridBagConstraints.EAST;
frame2.getContentPane().add(left, gbc);
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbc.anchor = GridBagConstraints.WEST;
frame2.getContentPane().add(right, gbc);
frame2.pack();
//=======================
public static void send(String smtpServer, String to, String from, String subject, String body) {
try {
Properties props = System.getProperties();
props.put("localhost", smtpServer);
Session session = Session.getDefaultInstance(props, null);
System.out.println(smtpServer);
// -- Create a new message --
Message msg = new MimeMessage(session);
// -- Set the FROM and TO fields --
msg.setFrom(new InternetAddress(from));
msg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to, false));
// -- We could include CC recipients too --
// if (cc != null)
// msg.setRecipients(Message.RecipientType.CC
// ,InternetAddress.parse(cc, false));
// -- Set the subject and body text --
msg.setSubject(subject);
msg.setText(body);
// -- Set some other header information --
msg.setHeader("X-Mailer", "LOTONtechEmail");
msg.setSentDate(new Date());
// -- Send the message --
Transport.send(msg);
System.out.println("Message sent OK.");
catch (Exception ex)
ex.printStackTrace();
public static void main(String[] args) {
JFrame frame = new JFrame("EmailProg");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
EmailProg newContentPane = new EmailProg();
newContentPane.setOpaque(true);
frame.setContentPane(newContentPane);
//Display the window.
frame.pack();
frame.setVisible(true);
}

The code to retrieve the messages from SMTP
finally all working fine...
thanx guys!!!
package EmailProg;
import javax.mail.*;
import javax.mail.internet.*;
import java.util.*;
import java.io.*;
* A simple email receiver class.
public class SimpleReceiver
    * Main method to receive messages from the mail server specified
    * as command line arguments.
public static void main(String args[])
    try
      String popServer=args[0];
      String popUser=args[1];
      String popPassword=args[2];
      receive(popServer, popUser, popPassword);
    catch (Exception ex)
      System.out.println("Usage: java com.mail.SimpleReceiver" +" popServer popUser popPassword");
    System.exit(0);
     * "receive" method to fetch messages and process them.
   public static void receive(String popServer, String popUser, String popPassword)
     Store store=null;
     Folder folder=null;
     try
       // -- Get hold of the default session --
       Properties props = System.getProperties();
       Session session = Session.getDefaultInstance(props, null);
       // -- Get hold of a POP3 message store, and connect to it --
       store = session.getStore("pop3");
       store.connect(popServer, popUser, popPassword);
       // -- Try to get hold of the default folder --
       folder = store.getDefaultFolder();
       if (folder == null) throw new Exception("No default folder");
       // -- ...and its INBOX --
       folder = folder.getFolder("INBOX");
       if (folder == null) throw new Exception("No POP3 INBOX");
       // -- Open the folder for read only --
       folder.open(Folder.READ_ONLY);
       // -- Get the message wrappers and process them --
       Message[] msgs = folder.getMessages();
       for (int msgNum = 0; msgNum < msgs.length; msgNum++)
         System.out.println(msgs[msgNum]);
     catch (Exception ex)
       ex.printStackTrace();
     finally
       // -- Close down nicely --
       try
         if (folder!=null) folder.close(false);
         if (store!=null) store.close();
       catch (Exception ex2) {ex2.printStackTrace();
}

Plz help!! idempotent methods stateful session beans? (failover)

          plz help!! idempotent methods stateful session beans? (failover)
          Hi there,
          Im trying to failover my shopping cart implemented using stateful ejb, the replication
          is working but the failover is not (Object not found exception....).
          By design is hard to think on an stateful ejb using idempotent methods, but after
          checking the documentation in detail im completely confused, so im starting to
          wonder if i should use idempotent methods or manual retry in case one server is
          down.
          Plz take a loo at these explanations about faiolver in the WLS edocs.
          "....With clustered objects, automatic failover generally occurs only in cases
          where the object is idempotent.....Because of this, replica-aware stubs will not,
          by default, attempt to retry a method that fails after the request is sent but
          before it returns. This behavior can be overridden by marking a service idempotent..."
          BUT
          "By default, a stateful session bean's Home stub provides load balancing and failover
          for its method invocations to any clustered server where the bean is deployed...."
          So is possible to achieve automatic failover (not only load balancing) for stateful
          ejb without having to worry about state-changes or manual retry. (i know the retry
          is requiered if the server crashed just before finishing a transaction but this
          is not what im talking about).
          Any help will be highly appreciated
          Alan


          Ryan,
          Yes, im deploying using In-memory replication and clusterable elements, when try
          to invoke the method (after one of the nodes is down) i recieve an "java.rmi.NoSuchObjectException:
          Bean has been deleted".
          I believe all this could be related to some sort of issue with JNDI Lookup in
          the cluster, but haavent been able to get a clue to make it work....(almost desesperate
          by now)
          Alan
          "ryan upton" <[email protected]> wrote:
          >Alan,
          >
          >If the state isn't maintained during failover I would suspect a
          >configuration error. Have you set the <replication-type> element within
          ><stateful-session-clustering> tag in the bean's deployment descriptor?
          >
          >"Alan" <[email protected]> wrote in message
          >news:40e17cf7$1@mktnews1...
          >>
          >> Ryan,
          >>
          >>
          >> Maybe i didnt explain myself, in the scenario im dealing with I KNOW
          >the
          >method
          >> finished succesfully (example, the user succesfully added an item to
          >a
          >cart).
          >>
          >>
          >> Just after that one of the nodes goes down, and the user decides to
          >add a
          >new
          >> item (new invocation , not a retry of failed one) on the same session.
          >>
          >> This is the case in which failover should work automatically as you
          >say,
          >meaning
          >> the new method invokation should be able to retrieve the session state
          >info from
          >> the replica and switch the primary.....Well, this is the part wich
          >isnt
          >working
          >> :( as i understand it should transparently
          >>
          >> I believe could be a config issue , but have no way to make it work.
          >>
          >> Regards,
          >>
          >> Alan
          >> "ryan upton" <[email protected]> wrote:
          >> >
          >> >"Alan" <[email protected]> wrote in message
          >news:40e06296@mktnews1...
          >> >>
          >> >> Ryan,
          >> >>
          >> >> Thanks for clearing the both conditions a bit more, in this case
          >my
          >> >issue
          >> >has
          >> >> to do with the scenario #1 in which subsequent calls (invocations)
          >> >go to a
          >> >node
          >> >> which isnt avaliable(down), do you have any idea of in what conditions
          >> >the
          >> >"automnatic"
          >> >> failover would fail??? (meaning why the stub would try to dispatch
          >> >a call
          >> >to the
          >> >> same previous node)
          >> >>
          >> >> Thanks for the help again
          >> >>
          >> >
          >> >Subsequent calls won't go to a node that's down. That's the whole
          >> >point
          >> >;-). Failover is always automatic, what you are getting confused
          >on
          >> >is
          >> >automatic method re-execution upon failover which happens if the method
          >> >has
          >> >been marked as idempotent. The logic is this: if I failover to an
          >EJB
          >> >that
          >> >I know is still alive, I can't safely call the same method again.
          > Why?
          >> >Because I don't know how much of the method completed the last time
          >before
          >> >the previous bean's failure. So if the bean can yield multiple results
          >> >from
          >> >multiple invocations I had better play it safe and not re-execute
          >the
          >> >method
          >> >on the bean I failed over to (unless it's idempotent because in that
          >> >case it
          >> >doesn't matter how many times I call it, it always does the same thing).
          >> > In
          >> >scenario #1 and #2 failover is automatic and all new calls are executed
          >> >against the bean the client failed over to, but only idempotent methods
          >> >are
          >> >re-executed.
          >> >
          >> >
          >>
          >
          >

JTable problem plz help me urgent

sir
i carefully read the swing tutorial for JTable for the purpose
of rendring specially header rendring.
first u see the code
import java.awt.event.*;
import javax.swing.*;
import java.awt.*;
import javax.swing.border.*;
import java.util.*;
import javax.swing.table.*;
public class Myscrollpane extends JScrollPane
ImageIcon icon=new ImageIcon("images/beach1.jpg");
Image img;
int w,h,wi,hi;
TableColumn column = null;
/*Vector cols=new Vector();
cols.addElement("Company Code");
cols.addElement("Company Name");
String[] names = {"Company Code", "Company Name"};
DefaultTableModel model=new DefaultTableModel(names,0);
JTable table=new JTable(model);
LogoViewport vp;//custom class extends with JViewport
Myscrollpane(int width,int height)
vp= new LogoViewport(width,height);
setOpaque(false);
setMinimumSize(new Dimension(width,height));
setPreferredSize(new Dimension(width,height));
setSize(350,125);
///////////here r the table methods to control /////////////////////
table.setPreferredScrollableViewportSize(new Dimension(width,height));
table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF );
table.getTableHeader().setReorderingAllowed(false);
table.setBackground(new Color(245,235,237));
table.setForeground(Color.black);
table.setOpaque(true);
table.setEnabled(false);
table.setFont(new java.awt.Font("Dialog", Font.ITALIC, 12));
table.setGridColor(Color.pink);
table.setRowHeight(22);
table.setSelectionBackground(Color.lightGray);
DefaultTableCellRenderer renderer=new DefaultTableCellRenderer();
TableColumn code=table.getColumnModel().getColumn(0);
renderer.setBackground(Color.red);
????//if i use the setIcon method then the data comes from the database
????//is not shown because the icon paint above the data.
code.setCellRenderer(renderer);
TableCellRenderer headerRenderer = table.getTableHeade.().getDefaultRenderer();
TableColumn column1=null;
???//i use this to change the color of header column but it is not work
for (int j = 0; j < 2; j++) {
column1 = table.getColumnModel().getColumn(j);
Component comp = headerRenderer.getTableCellRendererComponent(
null, column1.getHeaderValue(),
false, false, 0, 0);
comp.setBackground(Color.red);
???//if i use following it also not work
TableCellRenderer headerRenderer = table.getTableHeader().
getDefaultRenderer();
if (headerRenderer instanceof DefaultTableCellRenderer) {
((DefaultTableCellRenderer)headerRenderer).setBackground(Color.red);}
for (int i = 0; i <=1; i++)
column = table.getColumnModel().getColumn(i);
if (i == 0) {
column.setPreferredWidth(100);
else
column.setPreferredWidth(225);
vp.setView(table);
this.setViewport(vp);
plz help me with the code.
i also want to draw the image on the table with the use of DefaultTabel
Model and data set from the data base.Initally no row is shown.
plz help me
shown(???) are the quesstion which i am unable to solve.
thanks in advance.

Formatting the code makes it easier to read, which means more people may attempt to read your code and answer your questions. Click on the "Help" link at the top of the page.
import java.awt.*;
import javax.swing.*;
import javax.swing.table.*;
public class TableHeader extends JFrame
    public TableHeader()
        JTable table = new JTable(5, 5);
        table.setPreferredScrollableViewportSize(table.getPreferredSize());
        JScrollPane scrollPane = new JScrollPane( table );
        getContentPane().add( scrollPane );
        table.getTableHeader().setBackground( Color.red );
    public static void main(String[] args)
        TableHeader frame = new TableHeader();
        frame.setDefaultCloseOperation( EXIT_ON_CLOSE );
        frame.pack();
        frame.setLocationRelativeTo( null );
        frame.setVisible(true);
}

JTable problem plz help me urgent withDefault TableModel

sir
i carefully read the swing tutorial for JTable for the purpose
of rendring specially header rendring.
first u see the code
import java.awt.event.*;
import javax.swing.*;
import java.awt.*;
import javax.swing.border.*;
import java.util.*;
import javax.swing.table.*;
public class Myscrollpane extends JScrollPane {
ImageIcon icon=new ImageIcon("images/beach1.jpg");
Image img;
int w,h,wi,hi;
TableColumn column = null;
String[] names = {"Company Code", "Company Name"};
DefaultTableModel model=new DefaultTableModel(names,0);
JTable table=new JTable(model);
LogoViewport vp;//user class extends with JViewport
Myscrollpane(int width,int height){
vp= new LogoViewport(width,height);
setOpaque(false);
setMinimumSize(new Dimension(width,height));
setPreferredSize(new Dimension(width,height));
setSize(350,125);
///////////here r the table methods tocontrol /////////////////////
table.setPreferredScrollableViewportSize(new Dimension width,height));
table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF );
table.getTableHeader().setReorderingAllowed(false);
table.setBackground(new Color(245,235,237));
table.setForeground(Color.black);
table.setOpaque(true);
table.setEnabled(false);
table.setFont(new java.awt.Font("Dialog", Font.ITALIC, 12));
table.setGridColor(Color.pink);
table.setRowHeight(22);
table.setSelectionBackground(Color.lightGray);
DefaultTableCellRenderer renderer=new DefaultTableCellRenderer();
TableColumn code=table.getColumnModel().getColumn(0);
renderer.setBackground(Color.red);
//if i use the setIcon method then the data comes from the database is
//not shown because the icon paint above the data.Iwant to paint the
//image on the table dynamically means as table populated the image is
//paint on the table means no fix no of rows.How can i
//do.
code.setCellRenderer(renderer);
TableCellRenderer headerRenderer = table.getTableHeade.().getDefaultRenderer();
TableColumn column1=null;
//i use this to change the color and paste icon of header column
//but it is not work
for (int j = 0; j < 2; j++) {
column1 = table.getColumnModel().getColumn(j);
Component comp = headerRenderer.getTableCellRendererComponent(null, column1.getHeaderValue(), false, false, 0, 0);
comp.setBackground(Color.red);
comp.setIcon(new ImageIcon("myimage.gif")); }
//if i use following it also not work
TableCellRenderer headerRenderer = table.getTableHeader().getDefaultRenderer();
if (headerRenderer instanceof DefaultTableCellRenderer) {((DefaultTableCellRenderer)headerRenderer).setBackground(Color.red);} vp.setView(table);
this.setViewport(vp);
}plz help me with the code.
stated as above i also want to draw the image on the table with the use of DefaultTabel
Model and data set from the data base.Initally no row is shown.
plz help me
thanks in advance

import java.awt.*;
import javax.swing.*;
import javax.swing.table.*;
public class TableHeader extends JFrame
    public TableHeader()
        Object[] columnNames =
            new ImageIcon("copy16.gif"),
            "Some Text",
            new ImageIcon("add16.gif")
        // Columns headings are cast to a String when created automatically.
        // We want Icons, so use a special renderer and create the columns manually
        JTable table = new JTable();
        table.getTableHeader().setDefaultRenderer( new HeaderRenderer() );
        for (int i = 0; i < columnNames.length; i++)
            TableColumn newColumn = new TableColumn(i);
            newColumn.setHeaderValue( columnNames[i] );
            table.addColumn(newColumn);
        table.setPreferredScrollableViewportSize(table.getPreferredSize());
        JScrollPane scrollPane = new JScrollPane( table );
        getContentPane().add( scrollPane );
    class HeaderRenderer extends DefaultTableCellRenderer
        public Component getTableCellRendererComponent(
            JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int col)
            setBorder(UIManager.getBorder("TableHeader.cellBorder"));
            setHorizontalAlignment(CENTER);
            // color each cell
            if (col == 1)
                setBackground( Color.yellow );
            else
                setBackground( Color.green );
            // display text or icon
            if (value instanceof Icon)
                setIcon( (Icon)value );
                setText( "" );
            else
                setIcon( null );
                setText((value == null) ? "" : value.toString());
            return this;
    public static void main(String[] args)
        TableHeader frame = new TableHeader();
        frame.setDefaultCloseOperation( EXIT_ON_CLOSE );
        frame.pack();
        frame.setLocationRelativeTo( null );
        frame.setVisible(true);
}

Error while opening a module. plz help me, very urgent.

when i try to open a module, the following error message appears on my screen.
          " no j2ee component found in d:\krisp\programs\servlets".
          i've installed bea in c: drive and my servlet program is in d: drive.
          plz help me, it's very urgent.

Can you provide some more information? What were you doing when this happened?
          Can you post the entire error message?
          -- Rob
          WLS Blog http://dev2dev.bea.com/blog/rwoollen/

Hi when i open my application folder, all the application is shown in trash folder. when i click the application it says this app is in trash first move it out. and when i try to open through finder go it says this file doesn't exist. can some1 plz help?

hi when i open my application folder, all the application is shown in trash folder. when i click the application it says this app is in trash first move it out. and when i try to open through finder> go it says this file doesn't exist. can some1 plz help? how can i put all my application through application folder?

Something really odd is going on. In your first screen shot, I noticed that the Applications folder does not have the proper icon displayed in the side bar. Also, in the title bar it lists it as Applications 08-59-29-909.
Not sure where it's picking up that odd name, unless it's because it's still truly within the Trash folder.
Try this. In the Finder > Preferences > General > turn on "Always open folders in a new window". (I have a feeling you have the default setting with this off).
Now, in Finder > Go > move down and open the Applications Folder from there. Now open the folder where you see all your applications that you show in your screen shot, select all, and move them to this true appliactions folder.
This is what you should properly seeing (but with different apps listed):
See how the Applications folder has the icon of the letter A shaped with a pencil, ruler & pen.

How to select the download location? its automatically downloading to users folder in c drive. i wanna change it..plz help me out......

how to select the download location? its automatically downloading to users folder in c drive.. i wanna change to my desktop...plz help me out...

Tools -> Options -> Save files to -> Click browse button and browse for folder where you want to save the file.

How to print text/data in flex 3 using printer???Plz help...

   Hi,
          plz tell me the way to print text/data using printer in flex. I tried the FlexPrintJob class. but it takes object of a container to be printed & prints the visible content of that container(along with scrollbars), bt i want to print all contents of the container(including invisible).
      I have tried to print bitmap image through FlexPrintJob but it takes lot of time for spooling... So plz help me out in printing(fast with all content) in flash
I am using flex 3 (flex Builder 3 IDE).
Thanks in advance!!!

Hi Sagar,
Don't worry You can use the below work around to print all the contents of the Container including the invisible contents under scrolll with out scroll bar..
So what the idea here is we are seeting the container height to full size with out scrolls before sending the container object to printer and as soon as you print the object you are restoring it to the original height with scrolls...so that you can print the full contents without scrolls...
You may have doubt that by chnaging and restoring the size the user may see momentary resize of the container but it is not so as it is a fraction of a second and user cannot notice this change... Give it a try ..I had already run into this problem recently and I have found a work around for this which is as below:
// Here mainContainer is the container or box id the contents of which you want to print
   private function doPrintContainer():void
    var printJob:FlexPrintJob = new FlexPrintJob();
    if(printJob.start() != true) return;
    try
     var mainContainerHeight:int = mainContainer.height;
     //Increasing the height of the desired component to be printed.
     mainContainer.height = mainContainer.measuredMinHeight;
     mainContainer.verticalScrollPolicy = "off";
     //Adding the resized Component to our FlexPrintjob and then sending the print request
     printJob.addObject(this,FlexPrintJobScaleType.MATCH_WIDTH);
     printJob.send();
     //Resizing the component back to normal size
     mainContainer.height = mainContainerHeight;
     mainContainer.verticalScrollPolicy = "auto";
    catch(error:Error)
                 trace("Error : " + error.message);
If this post answers your question or helps, please kindly mark it as such.
Thanks,
Bhasker Chari

My ipod touch 5th generation wont download apps and let m e use them!!! Plz Help me fast!

I have an i pod touch 5 and I try to download a new app from the app store so i goto the app store and click download then click it again to install it and it installs but it dont leave an app icon on the home page so i go back to the app store and it says open in a ble box so i click open and it dont open it just keeps saying open and it wont open! please help me!!!!!!!!!!!

I ment blue not ble sorry but plz help!

Help my iPod won't let me download apps... I'll put my password in then it takes me to the app but then is just goes away then I do it again an it won't load or it will just go away again plz help I want to get apps

Help my iPod won't let me download apps... I'll put my password in then it takes me to the app but then is just goes away then I do it again an it won't load or it will just go away again plz help I want to get apps

You said you updated yur 1G iPod to 4.2.1. A 1G can only go to 3.1.3 and thus you must have jailbroken it to get to 4.2.1 and that can cause problems.
ArealDJ wrote:
I have the same problem.. apps won't download and won't open. I have a 1st Gen ipod touch and recently upgraded my MacBook Pro (2012) and as soon as I upgraded the iPod Touch to 4.2.1, this happened. I restored to factory defaults and still cannot dl and open apps. Any way to diagnose this problem? Apple tech charges $29.99 for out of warranty products and if I am reluctant to pay with them telling me its simply a hardware problem.

I restored my Macbook Pro and now I can't log in as Admin - it says there is an error with FileVault and I don't have access - plz help! thank you.

I had to restore my Macbook Pro from Time Capsule yesterday and now when I go to log in as my usual Admin, it says there is a FileVault error and my access is denied. I created another temporary Admin acct, but everything I had on my desktop, etc is "gone" I can look up the "drive' or wahtever it's called, but I can't access any of it. All I want to do is log back in as my usual self (the regular Admin) - plz help! Thanks. p.s. I"m (obviously) not that computer savvy!

Triple-click the line below to select it:
/System/Library/CoreServices/Directory Utility.app
Rght-click or control-click the highlighted text and select
Services ▹ Open
from the contextual menu.* The application Directory Utility will open.
In the Directory Utility window, click the lock icon and authenticate. Select the Directory Editor tool in the toolbar. Select Users from the Viewing menu in the toolbar, if not already selected. Select the affected user account in the list. On the right is a list of properties and values. Select the property "HomeDirectory" and delete it by clicking the minus-sign icon directly below the property list. There are two such icons in the window. You want the one on the right, not the one on the left.
CAUTION: Do not click the minus-sign icon on the left, below the user list.
Then click the Save button in the lower right corner of the window. Quit Directory Utility.
CAUTION: There is no "undo" in Directory Utility. If you make a mistake and delete something in the Directory Editor that should not have been deleted, restore your whole system from a backup and start over. I have no other help to offer in that case.
Try again to log in as the affected user. If you can log in, you should find a file in the home folder with the name of the user and the filename extension "sparseimage" or "sparsebundle". Double-click that file. A disk image should open. Copy your files from that disk image to restore them.
I strongly suggest that you deactivate legacy FileVault in the Security & Privacy preference pane, then log out and log back in. Consider activating FileVault 2 if you want that kind of security.
*If you don't see the contextual menu item, copy the selected text to the Clipboard (command-C). Open a TextEdit window and paste into it (command-V). Select the line you just pasted and continue as above.

Error in variables,plz help me

I created a variable del_var.The sql query assosiated with this variable is.
Delete from schema.file_name_table where rownum=1;
After refreshing it.it is deleting first row in the table.But it is resulting in an error
"17003 : null : java.sql.SQLException: Invalid column index java.sql.SQLException: Invalid column index "
Plz help me

Hi,
You can't use a 'Delete" command at a refreshing variable because at a refresch the variable need to receive a value back and the delete doesn't return value.
Change the command to "select....."
Does it make sense to you?

Lookup dimension- plz help !!

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