studentsearch.java

railway managemet project used for railway system

/*
 * studentfee.java
 *
 * Created on May 5, 2007, 6:58 PM
 */

package GUI;

import java.sql.*;
import javax.swing.*;
import java.util.*;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableModel;

/**
 *
 * @author  Saurabh
 */
public class studentSearch extends javax.swing.JFrame {
    
    /** Creates new form studentfee */
    public studentSearch() {
        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.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jPanel1 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jScrollPane1 = new javax.swing.JScrollPane();
        rollno = new javax.swing.JEditorPane();
        jLabel2 = new javax.swing.JLabel();
        go = new javax.swing.JButton();
        back = new javax.swing.JButton();
        jLabel3 = new javax.swing.JLabel();
        jDesktopPane1 = new javax.swing.JDesktopPane();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("SEARCH");
        jPanel1.setBackground(new java.awt.Color(204, 204, 255));
        jPanel1.setForeground(new java.awt.Color(255, 0, 51));
        jLabel1.setText("Enter Enrollment");

        jScrollPane1.setViewportView(rollno);

        jLabel2.setText("Search");

        go.setText("GO");
        go.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                goActionPerformed(evt);
            }
        });
        go.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                goMouseClicked(evt);
            }
        });

        back.setText("Back");
        back.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                backMouseClicked(evt);
            }
        });

        jLabel3.setFont(new java.awt.Font("Papyrus", 3, 18));
        jLabel3.setForeground(new java.awt.Color(255, 51, 255));
        jLabel3.setText("Student  Details");

        org.jdesktop.layout.GroupLayout jPanel1Layout = new org.jdesktop.layout.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1Layout.createSequentialGroup()
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(jPanel1Layout.createSequentialGroup()
                        .addContainerGap()
                        .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                            .add(jPanel1Layout.createSequentialGroup()
                                .add(jLabel2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 67, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                                .add(74, 74, 74)
                                .add(go))
                            .add(back)))
                    .add(jPanel1Layout.createSequentialGroup()
                        .addContainerGap()
                        .add(jLabel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 95, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                        .add(25, 25, 25)
                        .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                    .add(jPanel1Layout.createSequentialGroup()
                        .add(89, 89, 89)
                        .add(jLabel3, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 184, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap(296, Short.MAX_VALUE))
            .add(org.jdesktop.layout.GroupLayout.TRAILING, jDesktopPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 569, Short.MAX_VALUE)
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .add(jLabel3, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 22, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .add(41, 41, 41)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
                    .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jLabel1))
                .add(33, 33, 33)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(go)
                    .add(jLabel2))
                .add(39, 39, 39)
                .add(jDesktopPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 330, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 37, Short.MAX_VALUE)
                .add(back)
                .addContainerGap())
        );

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(jPanel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents
public Object getRowsValueAt(int aRow, int aColumn, Vector rows) {
        Vector row = (Vector)rows.elementAt(aRow);
        return row.elementAt(aColumn);
    }
      public String getColumnNamez(ResultSetMetaData rm, int column) {
        String temp="";
        try {
            temp = rm.getColumnLabel(column);
        } catch(Exception e) {
        }
        return temp;
    }
    private void goActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_goActionPerformed
  int find=0;
String name= rollno.getText();
Statement s;
ResultSet r;
final JTable table= new JTable();
final ResultSetMetaData rm;
final Vector rows = new Vector();
boolean wasOk=true;
JScrollPane scrollpane= new JScrollPane();

try {
// NewJFrame ob =new NewJFrame();
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:manoj1","system","manoj");
s = conn.createStatement();


r = s.executeQuery("select * from student1 where rollno='"+name+"'");
while (r.next())
{
if(name.equals(r.getString("rollno")))
find=1;

}

if(find!=1)
JOptionPane.showMessageDialog(this , "student Details not found", "Error!!!", 0);
else
{
r = s.executeQuery("select * from student1 where rollno ='"+name+"'");
rm= r.getMetaData();

while (r.next()) {
Vector newRow = new Vector();
for (int i = 1; i <= rm.getColumnCount(); i++) {
newRow.addElement(r.getObject(i));
}
rows.addElement(newRow);
}

final int col= rm.getColumnCount();
final int row= rows.size();
TableModel dataModel = new AbstractTableModel() {
                public int getColumnCount() { return col; }
                public int getRowCount() { return row;}
                public Object getValueAt(int row, int col) {return getRowsValueAt(row, col, rows).toString();};
                
                public String getColumnName(int column) {return getColumnNamez(rm, column+1);}
                public boolean isCellEditable(int row, int col) {return (row==-0);}
            };

table.setModel(dataModel);
scrollpane = new JScrollPane(table);
}

}
catch(Exception e) {
wasOk= false;
JOptionPane.showMessageDialog(this , e.getMessage(), "Error!!!", 0);
}

if ((wasOk == true)&&(find==1)) {

final JInternalFrame f= new JInternalFrame( "Student Search Result", true, true, true, true);
 int nrWin= jDesktopPane1.getAllFrames().length % 7 + 1;


f.setBounds(nrWin *30 -10 , nrWin*20 -10 , 525, 325 );
jDesktopPane1.add(f);
f.setVisible(true);

try {
//f.setSelected(true);
}
catch ( Exception e) {
}
f.add(scrollpane);

}

        
        
 
                                   

    }//GEN-LAST:event_goActionPerformed
 
    private void goMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_goMouseClicked
 
    }//GEN-LAST:event_goMouseClicked

    private void backMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_backMouseClicked
this.dispose();// TODO add your handling code here:
    }//GEN-LAST:event_backMouseClicked
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new studentSearch().setVisible(true);
            }
        });
    }
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton back;
    private javax.swing.JButton go;
    private javax.swing.JDesktopPane jDesktopPane1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JEditorPane rollno;
    // End of variables declaration//GEN-END:variables
    
}