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ProjectFile5.java
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ProjectFile5.java
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import static com.sun.xml.internal.fastinfoset.alphabet.BuiltInRestrictedAlphabets.table;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
import javax.swing.table.DefaultTableModel;
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
/**
*
* @author azahar shareef
*/
public class Trains extends javax.swing.JFrame {
/**
* Creates new form Trains
*/
Connection con;
public Trains() {
initComponents();
createConection();
}
void createConection(){
try{
Class.forName("com.mysql.jdbc.Driver");//we are adding drivers now..(before loading driver connector to library of my project)
con=DriverManager.getConnection("jdbc:mysql://localhost:3306/RailwayReservation","root","Azaharjaveedshareef@12");
System.out.println("connection sucessfull..!!");
}catch(Exception e){
System.out.println("an exception occured while loading drivers or connecting..!!");
}
}
/**
* 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">
private void initComponents() {
jScrollPane1 = new javax.swing.JScrollPane();
Trains = new javax.swing.JTable();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
jLabel1 = new javax.swing.JLabel();
jScrollPane2 = new javax.swing.JScrollPane();
TrainNumber = new javax.swing.JTextArea();
setTitle("Trains Available::");
setCursor(new java.awt.Cursor(java.awt.Cursor.HAND_CURSOR));
setPreferredSize(new java.awt.Dimension(1600, 900));
Trains.setModel(new javax.swing.table.DefaultTableModel(
new Object [][] {
},
new String [] {
"Trainid", "trainName", "Origin", "Destination"
}
));
Trains.setPreferredSize(new java.awt.Dimension(1600, 900));
Trains.setUpdateSelectionOnSort(false);
jScrollPane1.setViewportView(Trains);
jButton1.setFont(new java.awt.Font("Verdana", 1, 36)); // NOI18N
jButton1.setForeground(new java.awt.Color(255, 0, 0));
jButton1.setText("Click here to see Trains Between Stations are::::");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jButton2.setFont(new java.awt.Font("Verdana", 1, 36)); // NOI18N
jButton2.setForeground(new java.awt.Color(200, 100, 200));
jButton2.setText("Enter");
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton2ActionPerformed(evt);
}
});
jLabel1.setFont(new java.awt.Font("Verdana", 1, 36)); // NOI18N
jLabel1.setForeground(new java.awt.Color(64, 128, 1));
jLabel1.setText("Enter Trainid::");
TrainNumber.setColumns(20);
TrainNumber.setRows(5);
jScrollPane2.setViewportView(TrainNumber);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jScrollPane1)
.addGroup(layout.createSequentialGroup()
.addGap(155, 155, 155)
.addComponent(jButton1)
.addContainerGap(82, Short.MAX_VALUE))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 300, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(30, 30, 30)
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 232, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 268, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(239, 239, 239))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(50, 50, 50)
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 88, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 270, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 75, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jButton2, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 45, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jScrollPane2, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 45, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(132, 132, 132))
);
pack();
}// </editor-fold>
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
DefaultTableModel tableModel=(DefaultTableModel) Trains.getModel();
try{Statement stmt = con.createStatement();
ResultSet rs;
rs = stmt.executeQuery("select *from train");
while(rs.next())
{
int ti=rs.getInt("Trainid");
String tn=rs.getString("TrainName");
String to=rs.getString("Origin");
String td=rs.getString("Destination");
System.out.println(tn+" "+ti);
tableModel.addRow(new Object[]{ti,tn,to,td} );
}
stmt.close();
}
catch(Exception e)
{
System.out.println("javeed.........");
}
}
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
try{
String s=(TrainNumber.getText());
PreparedStatement pst=con.prepareStatement("insert into temp values(?)");
pst.setString(1,s);
pst.execute();//very very important
Stations stn=new Stations();
stn.fun();
}catch(Exception e)
{
System.out.println("Error occured while entering data into table..!!");
}
}
/**
* @param args the command line arguments
*/
public void fun() {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(Trains.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(Trains.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(Trains.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(Trains.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Trains().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JTextArea TrainNumber;
private javax.swing.JTable Trains;
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JLabel jLabel1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
// End of variables declaration
}