Answer / durgesh kumar

import java.awt.*; ///for gui
import java.awt.event.*; // for event handling
import java.awt.MenuItem.*; // menu item
import java.sql.*; // for sql quiries
import sun.jdbc.odbc.*; // for creaing jdbc connection
import java.io.*; // for getting data in and out in the
database
public class MarkDelivery extends Frame implements
ActionListener /// actionlistener is used to perform any
action such as clicking on buuton
{

Label l1,l2,l3,l4,l5,l6,l7; // for creating label
Button exit,save,next,top,prev,botm,ad; // for
declaring button
TextField
txtCMemoNo,txtConsNo,txtCMemoDt,txtConsName,txtAddr1,txtBook; //for
declaring textfields
String No,adr2,adr3;




public static void main(String sr[])
{
new MarkDelivery().setVisible(true); // making the
constructor visible
}

public MarkDelivery() //declaration of cnostructor
{
super("Mark Delivery"); // to print it on the
title bar
Statement stmt; //declaring statement
ResultSet rs; // rs will store the results from the db
//PreparedStatement pst;
Connection con; //declaration for connection
try
{

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); //
creating driver

con=DriverManager.getConnection("jdbc:odbc:Agency");
if (con!=null);
System.out.println("connected");
stmt =con.createStatement();


}
catch(Exception e1)
{
System.out.println(e1);
}


setSize(1280,800);//setting the size of frame in
the window
setBackground(Color.lightGray);
setLayout(null);

l1=new Label("Cashmemo No");
l1.setBounds(260,60,90,30);
l1.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l1.setAlignment(Label.CENTER);
add(l1);

l1=new Label("Booking No");
l1.setBounds(30,90,90,30);
l1.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l1.setAlignment(Label.CENTER);
add(l1);

l2=new Label("CONSMR NO");
l2.setBounds(30,60,90,30);
l2.setFont(new Font("TimesRoman",Font.PLAIN,15));
l2.setAlignment(Label.CENTER);
add(l2);

l3=new Label("Cashmemo Date");
l3.setBounds(520,60,130,30);
l3.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l3.setAlignment(Label.CENTER);
add(l3);

l4=new Label("NAME");
l4.setBounds(30,150,45,30);
l4.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l4.setAlignment(Label.CENTER);
add(l4);

l5=new Label("ADRS");
l5.setBounds(30,220,45,30);
l5.setFont(new Font
("TimesRoman",Font.PLAIN,15));
l5.setAlignment(Label.CENTER);
add(l5);

txtBookingNo=new TextField();
txtBookingNo.setBounds(130,90,80,30);
txtBookingNo.setBackground(Color.white);
add(txtBookingNo);

txtCMemoNo=new TextField();
txtCMemoNo.setBounds(375,60,80,30);
txtCMemoNo.setBackground(Color.white);
add(txtCMemoNo);

txtConsNo=new TextField();
txtConsNo.setBounds(130,60,80,30);
txtConsNo.setBackground(Color.white);
add(txtConsNo);

txtCMemoDt=new TextField();
txtCMemoDt.setBounds(635,60,80,30);
txtCMemoDt.setBackground(Color.white);
add(txtCMemoDt);

txtConsName=new TextField();
txtConsName.setBounds(100,150,200,30);
txtConsName.setBackground(Color.white);
add(txtConsName);

txtAddr1=new TextField();
txtAddr1.setBounds(100,220,350,30);
txtAddr1.setBackground(Color.white);
add(txtAddr1);

adr2=new TextField();
adr2.setBounds(100,250,350,30);
adr2.setBackground(Color.white);
add(adr2);

adr3=new TextField();
adr3.setBounds(100,280,350,30);
adr3.setBackground(Color.white);
add(adr3);






exit=new Button("EXIT");
exit.setBackground(Color.orange);
exit.setBounds(760,700,40,40);
exit.addActionListener(this);
add(exit);

save=new Button("SAVE");
save.setBackground(Color.orange);
save.setBounds(715,700,40,40);
save.addActionListener(this); ///registering the save
button for action to be performed
add(save);

next=new Button("NEXT");
next.setBackground(Color.orange);
next.setBounds(90,700,40,40);
next.addActionListener(this);
add(next);

top=new Button("TOP");
top.setBackground(Color.orange);
top.setBounds(0,700,40,40);
top.addActionListener(this);
add(top);

prev=new Button("PREV");
prev.setBackground(Color.orange);
prev.setBounds(45,700,40,40);
prev.addActionListener(this);
add(prev);


botm=new Button("BOTM");
botm.setBackground
(Color.orange);
botm.setBounds
(135,700,40,40);
botm.addActionListener
(this);
add(botm);

ad=new Button("ADD");
ad.setBackground
(Color.orange);
ad.setBounds
(300,700,40,40);
ad.addActionListener
(this);
add(ad);



}

public void actionPerformed(ActionEvent e) // call
of action performed method
{
if(e.getSource()==exit)
{
this.dispose(); // it will close the window
System.exit(0);
}



/* if(e.getSource()==save)
{
try
{
Connection
con=DriverManager.getConnection("jdbc:odbc:Agency");

PreparedStatement pst=con.prepareStatement("INSERT INTO
NewCon values (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)");
pst.setInt(1,Integer.parseInt(txtConsNo.getText()));
// gets the text from the text field which has integer vale
pst.setInt(2,Integer.parseInt(txtSvNo.getText()));
pst.setString
(3,txtSvDt.getText());
pst.setString
(4,txtConsName.getText());
pst.setInt(5,Integer.parseInt
(txtPhNo.getText()));
pst.setString(6,txtAddr1.getText());
pst.setString(7,adr2.getText());
pst.setString(8,adr3.getText());
pst.setInt(9,Integer.parseInt
(txtCylQty.getText()));
pst.setInt(10,Integer.parseInt
(txtCylDep.getText()));
pst.setInt(11,Integer.parseInt
(txtRegQty.getText()));
pst.setInt(12,Integer.parseInt
(txtRegDep.getText()));
pst.setInt(13,Integer.parseInt
(tot.getText()));
pst.setInt(14,Integer.parseInt
(stnry.getText()));
pst.setString(15,rmrk.getText());
pst.executeUpdate
();
con.close();
}
catch(Exception e2)
{System.out.println(e2);}
//cs(txtConsName.getText
(),txtAddr1.getText());
}




if(e.getSource()==ad)
{
try
{

Connection
con1=DriverManager.getConnection("jdbc:odbc:Agency");
Statement
stmt1=con1.createStatement();
ResultSet
rs1=stmt1.executeQuery("SELECT Max(Cons_No) FROM NewCon");
int nextcono = rs1.getInt
("Cons_No");
System.out.println
(nextcono);
nextcono=nextcono+1;
txtConsNo.setText
("nextcono");

txtSvNo.setText("");
txtSvDt.setText("");
txtConsName.setText("");
txtAddr1.setText("");
txtPhNo.setText("");
txtCylQty.setText("");
txtCylDep.setText("");
txtRegDep.setText("");
txtRegQty.setText("");
adr2.setText("");
adr3.setText("");
tot.setText("");
stnry.setText("");
rmrk.setText("");
con1.close();
}
catch(Exception e4){}

}*/
}



}
s///please specify in which line do u have the problem
actually this program will create a form and the data
provided will be stored in the database.

I have a file which contains so many lines and variable number of lines are treated as a record. For example *first ooooo xxxxx ttttt mmmm vvvvvvv *end uuu bbbb *first kkkkvvvvvv nnnn mmmmm kkkkk fffff gggg ffff kkkk lllll *end. Here the lines from *first to *end are treated as a record. The number of lines between *first and *end is not same for all the records. Suppose there are 100 records (or number of records are not predefined)like the format given in the above example. Now the entire file needs to split into two files, first having 40 and remaining in the second file. Can we split using sort utility? If possible then what is the sort card?

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plzzzzzzzzz xplain this code import java.awt.*; import java.awt.event.*; import java.awt.MenuItem.*; import java.sql.*; import sun.jdbc.odbc.*; import java.io.*; public class ShopDelivery extends Frame implements ActionListener { Label l1,l2,l3,l4,l5,l6,l7,l8,l9,l10,l11,l12,l13; Button exit,save,next,top,prev,botm,ad,show; TextField txtCMemoNo,txtConsNo,txtCMemoDt,txtConsName,txtAddr1,txtPhNo ,txtBookDtold,txtPrintDt,txtOldCMemNo,txtOldDlryDt,adr2,adr3 ,tot,stnry,rmrk; String ConsName; String Addr1; public static void main(String sr[]) { new ShopDelivery().setVisible(true); } public ShopDelivery() { super("Shop Delivery"); Statement stmt; ResultSet rs; //PreparedStatement pst; Connection con; try { Class.forName ("sun.jdbc.odbc.JdbcOdbcDriver"); con=DriverManager.getConnection("jdbc:odbc:Agency"); if (con!=null); System.out.println ("connected"); stmt =con.createStatement (); } catch(Exception e1) { System.out.println (e1); } setSize(1280,800); setBackground(Color.CYAN); setLayout(null); l1=new Label("Cashmemo No"); l1.setBounds(260,60,90,30); l1.setFont(new Font ("TimesRoman",Font.PLAIN,15)); l1.setAlignment(Label.CENTER); add(l1); l2=new Label("CONSMR NO"); l2.setBounds(30,60,90,30); l2.setFont(new Font("TimesRoman",Font.PLAIN,15)); l2.setAlignment(Label.CENTER); add(l2); l3=new Label("Book DATE"); l3.setBounds(520,60,90,30); l3.setFont(new Font ("TimesRoman",Font.PLAIN,15)); l3.setAlignment(Label.CENTER); add(l3); l4=new Label("NAME"); l4.setBounds(30,150,45,30); l4.setFont(new Font ("TimesRoman",Font.PLAIN,15)); l4.setAlignment(Label.CENTER); add(l4); l5=new Label("ADRS"); l5.setBounds(30,220,45,30); l5.setFont(new Font ("TimesRoman",Font.PLAIN,15)); l5.setAlignment(Label.CENTER); add(l5); l6=new Label("PH NO"); l6.setBounds(500,150,45,30); l6.setFont(new Font ("TimesRoman",Font.PLAIN,15)); l6.setAlignment(Label.CENTER); add(l6); l7=new Label("OldBkDt"); l7.setBounds(30,390,55,30); l7.setFont(new Font ("TimesRoman",Font.PLAIN,15)); l7.setAlignment(Label.CENTER); add(l7); l8=new Label("Print Date"); l8.setBounds(320,390,65,30); l8.setFont(new Font("TimesRoman",Font.PLAIN,15)); l8.setAlignment(Label.CENTER); add(l8); l9=new Label("CMemo No"); l9.setBounds(700,390,65,30); l9.setFont(new Font ("TimesRoman",Font.PLAIN,15)); l9.setAlignment(Label.CENTER); add(l9); l10=new Label("Del Date"); l10.setBounds(550,390,55,30); l10.setFont(new Font ("TimesRoman",Font.PLAIN,15)); l10.setAlignment(Label.CENTER); add(l10); l13=new Label("REMARKS"); l13.setBounds (30,630,85,30); l13.setFont(new Font ("TimesRoman",Font.PLAIN,15)); l13.setAlignment (Label.CENTER); add(l13); txtCMemoNo=new TextField(); txtCMemoNo.setBounds(375,60,80,30); txtCMemoNo.setBackground(Color.white); add(txtCMemoNo); txtConsNo=new TextField(); txtConsNo.setBounds(130,60,80,30); txtConsNo.setBackground(Color.white); add(txtConsNo); txtCMemoDt=new TextField(); txtCMemoDt.setBounds(635,60,80,30); txtCMemoDt.setBackground(Color.white); add(txtCMemoDt); txtConsName=new TextField(); txtConsName.setBounds(100,150,200,30); txtConsName.setBackground(Color.white); add(txtConsName); txtAddr1=new TextField(); txtAddr1.setBounds(100,220,350,30); txtAddr1.setBackground(Color.white); add(txtAddr1); adr2=new TextField(); adr2.setBounds(100,250,350,30); adr2.setBackground(Color.white); add(adr2); adr3=new TextField(); adr3.setBounds(100,280,350,30); adr3.setBackground(Color.white); add(adr3); txtPhNo=new TextField(); txtPhNo.setBounds(570,150,150,30); txtPhNo.setBackground(Color.white); add(txtPhNo); txtBookDtold=new TextField(); txtBookDtold.setBounds(30,440,60,30); txtBookDtold.setBackground(Color.white); add(txtBookDtold); txtPrintDt=new TextField(); txtPrintDt.setBounds(320,440,60,30); txtPrintDt.setBackground(Color.white); add(txtPrintDt); txtOldCMemNo=new TextField(); txtOldCMemNo.setBounds(700,440,60,30); txtOldCMemNo.setBackground(Color.white); add(txtOldCMemNo); txtOldDlryDt=new TextField(); txtOldDlryDt.setBounds(550,440,60,30); txtOldDlryDt.setBackground(Color.white); add(txtOldDlryDt); rmrk=new TextField(); rmrk.setBounds(140,630,600,30); rmrk.setBackground(Color.white); add(rmrk); exit=new Button("EXIT"); exit.setBackground(Color.orange); exit.setBounds(760,700,40,40); exit.addActionListener(this); add(exit); save=new Button("SAVE"); save.setBackground(Color.orange); save.setBounds(715,700,40,40); save.addActionListener(this); add(save); next=new Button("NEXT"); next.setBackground(Color.orange); next.setBounds(90,700,40,40); next.addActionListener(this); add(next); top=new Button("TOP"); top.setBackground(Color.orange); top.setBounds(0,700,40,40); top.addActionListener(this); add(top); prev=new Button("PREV"); prev.setBackground(Color.orange); prev.setBounds(45,700,40,40); prev.addActionListener(this); add(prev); botm=new Button("BOTM"); botm.setBackground (Color.orange); botm.setBounds (135,700,40,40); botm.addActionListener (this); add(botm); ad=new Button("ADD"); ad.setBackground (Color.orange); ad.setBounds (300,700,40,40); ad.addActionListener (this); add(ad); show=new Button("SHOW"); show.setBackground (Color.orange); show.setBounds (345,700,40,40); show.addActionListener (this); add(show); } public void actionPerformed(ActionEvent e) { if(e.getSource()==exit) { this.dispose(); System.exit(0); } /*if(e.getSource()==save) { try { Connection con=DriverManager.getConnection("jdbc:odbc:Agency"); PreparedStatement pst=con.prepareStatement("INSERT INTO NewCon values (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)"); pst.setInt (1,Integer.parseInt(txtConsNo.getText())); pst.setInt (2,Integer.parseInt(txtCMemoNo.getText())); pst.setString (3,txtCMemoDt.getText()); pst.setString (4,txtConsName.getText()); pst.setInt(5,Integer.parseInt (txtPhNo.getText())); pst.setString(6,txtAddr1.getText()); pst.setString(7,adr2.getText()); pst.setString(8,adr3.getText()); pst.setInt(9,Integer.parseInt (txtBookDtold.getText())); pst.setInt(10,Integer.parseInt (txtPrintDt.getText())); pst.setInt(11,Integer.parseInt (txtOldDlryDt.getText())); pst.setInt(12,Integer.parseInt (txtCMemoNo.getText())); pst.setInt(13,Integer.parseInt (tot.getText())); pst.setInt(14,Integer.parseInt (stnry.getText())); pst.setString(15,rmrk.getText()); pst.executeUpdate (); con.close(); } catch(Exception e2) {System.out.println(e2);} //cs(txtConsName.getText (),txtAddr1.getText()); }*/ if(e.getSource()==ad) { try { txtCMemoNo.setText(""); txtCMemoDt.setText(""); txtConsName.setText(""); txtAddr1.setText(""); txtPhNo.setText(""); txtBookDtold.setText(""); txtPrintDt.setText(""); //txtCMemoNo.setText(""); txtOldDlryDt.setText(""); adr2.setText(""); adr3.setText(""); tot.setText(""); //stnry.setText(""); //rmrk.setText(""); Connection con1=DriverManager.getConnection("jdbc:odbc:Agency"); Statement stmt1=con1.createStatement(); ResultSet rs1=stmt1.executeQuery("SELECT Max(Cons_No) FROM NewCon"); int nextcono = rs1.getInt ("Cons_No"); System.out.println (nextcono); nextcono=nextcono+1; txtConsNo.setText ("nextcono"); con1.close(); } catch(Exception e4){} } } }

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