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login.java
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login.java
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/*
* 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.
*/
package shop;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
import static shop.Shop.i;
/**
*
* @author imsaiful
*/
public class login extends javax.swing.JFrame {
/**
* Creates new form login
*/
public login() {
initComponents();
}
/**
* 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() {
lname1 = new javax.swing.JLabel();
lpassword = new javax.swing.JLabel();
lname = new javax.swing.JTextField();
logaction = new javax.swing.JButton();
log_notification = new javax.swing.JLabel();
lpwd = new javax.swing.JPasswordField();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
lname1.setText("user_name");
lpassword.setText("Passwrd");
logaction.setText("Submit");
logaction.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
logactionActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(167, 167, 167)
.addComponent(logaction))
.addGroup(layout.createSequentialGroup()
.addGap(63, 63, 63)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(layout.createSequentialGroup()
.addComponent(lname1, javax.swing.GroupLayout.PREFERRED_SIZE, 108, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(3, 3, 3)
.addComponent(lname))
.addGroup(layout.createSequentialGroup()
.addComponent(lpassword, javax.swing.GroupLayout.PREFERRED_SIZE, 108, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(2, 2, 2)
.addComponent(lpwd))
.addComponent(log_notification, javax.swing.GroupLayout.PREFERRED_SIZE, 278, javax.swing.GroupLayout.PREFERRED_SIZE))))
.addContainerGap(89, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(77, 77, 77)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(lname1, javax.swing.GroupLayout.PREFERRED_SIZE, 29, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(lname, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(lpassword, javax.swing.GroupLayout.PREFERRED_SIZE, 29, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(lpwd, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addComponent(logaction)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(log_notification, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(54, Short.MAX_VALUE))
);
pack();
}// </editor-fold>//GEN-END:initComponents
private void logactionActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_logactionActionPerformed
try
{
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection connect=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE","imsaiful","myammaji");
String query="select * from SHOP_ADMIN where admin_name=? and admin_password=?";
PreparedStatement ps = connect.prepareStatement(query);
ps.setString(1,lname.getText());
ps.setString(2, lpwd.getText());
ResultSet rs = ps.executeQuery();
//System.out.println(rs.next());
if (rs.next()==true)
{
log_notification.setText("You logged in");
Shop sh=new Shop();
sh.setVisible(true);
}
else
{
log_notification.setText("Please enter correct ");
}
/*ResultSet rs = stmt.executeQuery("select * from SHOP_ADMIN");
while(rs.next())
{
String s1=rs.getString("ADMIN_NAME");
String p1=rs.getString("ADMIN_PASSWORD");
System.out.println(s1);
System.out.println(p1);
if(s.equals(s1) && p.equals(rs.getString(p1)))
{
log_notification.setText("You logged in");
Shop sh=new Shop();
sh.setVisible(true);
login lh=new login();
lh.setVisible(false);
break;
}
else
{
log_notification.setText("Incorrect Password");
}
}*/
connect.close();
}
catch(Exception e)
{
System.out.println("Connectivity error:"+e);
}
/*if(s.equals("imsaiful") && p.equals("myammaji"))
{
}*/
}//GEN-LAST:event_logactionActionPerformed
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* 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(login.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(login.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(login.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(login.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 login().setVisible(true);
}
});
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JTextField lname;
private javax.swing.JLabel lname1;
private javax.swing.JLabel log_notification;
private javax.swing.JButton logaction;
private javax.swing.JLabel lpassword;
private javax.swing.JPasswordField lpwd;
// End of variables declaration//GEN-END:variables
}