ext_physician.java

package hms;

import com.sun.glass.events.KeyEvent;
import static hms.patientDischarge.sqlDateToString;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;
import javax.swing.JOptionPane;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import javax.swing.JOptionPane;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableModel;

public class ext_physician extends javax.swing.JFrame {

    private String name;
    private int nic, count=1;
    private java.sql.Date dte;
    
    public ext_physician() {
        initComponents();
        discharge_list_intable();
    }
    public void setData()
    {
        nic = Integer.parseInt(idText.getText());
        name = nameText.getText();
        
        String date = dateText.getText();
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
        java.util.Date textDate = null;
        try{
            textDate = sdf.parse(date);
            dte = java.sql.Date.valueOf(sdf.format(textDate));
        }
        catch(Exception e)
        {
            System.out.print(e.getMessage());
        }
        
        
    }
    public void reset()
    {
        idText.setText("");
        dateText.setText("");
        nameText.setText("");
    }
    public static String sqlDateToString(java.sql.Date date){
    if(date != null) {
        java.util.Date utilDate = new java.util.Date(date.getTime());
        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
        return dateFormat.format(utilDate);
    }
    return null;
    }
    public ArrayList<extPhyClass> getPhysicainList()
    {
       ArrayList<extPhyClass> dList = new ArrayList<extPhyClass>();
       connection c =  new connection();
       Connection cn = c.getConnect();
       
       String query = " select * from ext_physician ";
       Statement st;
       ResultSet rs;
       
       try{
           st = cn.createStatement();
           rs = st.executeQuery(query);
           
           extPhyClass physician;
           
           
           
           while(rs.next())
           {
               
               physician = new extPhyClass(rs.getString("Docname"),
                                            rs.getDate("date"),
                       rs.getInt("NIC"),
                       rs.getInt("count")
                                            
                                                    );
               dList.add(physician);
           
           }
       
       }
       catch(Exception e)
       {
           System.out.print(e.getMessage());
       }
       return dList;
    }
    
    public void discharge_list_intable()
    {
        ArrayList<extPhyClass> list = getPhysicainList();
        DefaultTableModel model =new DefaultTableModel();
        model.setColumnIdentifiers(new Object[]{"Docname","date","count","NIC"});
        Object[] row = new Object[4];
        
        for(int i=0; i<list.size(); i++)
        {
            row[0] = list.get(i).getName();
            row[1] = list.get(i).getDate();
            row[2] = list.get(i).getCount();
            row[3] = list.get(i).getNIC();
            
            
            model.addRow(row);
        }
        physicianTable.setModel(model);
    }

    /**
     * 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() {

        jPanel1 = new javax.swing.JPanel();
        idText = new javax.swing.JTextField();
        jLabel4 = new javax.swing.JLabel();
        jButton1 = new javax.swing.JButton();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jLabel1 = new javax.swing.JLabel();
        dateText = new javax.swing.JTextField();
        nameText = new javax.swing.JTextField();
        jLabel5 = new javax.swing.JLabel();
        jScrollPane1 = new javax.swing.JScrollPane();
        physicianTable = new javax.swing.JTable();
        jButton3 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("External Physician"));

        idText.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusLost(java.awt.event.FocusEvent evt) {
                idTextFocusLost(evt);
            }
        });
        idText.addKeyListener(new java.awt.event.KeyAdapter() {
            public void keyTyped(java.awt.event.KeyEvent evt) {
                idTextKeyTyped(evt);
            }
        });

        jLabel4.setText("V");

        jButton1.setText("Add");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jLabel2.setText("date:");

        jLabel3.setText("patient ID:");

        jLabel1.setText("name:");

        jLabel5.setText("(yyyy-mm-dd)");

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jButton1)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel2)
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jLabel1)
                            .addComponent(jLabel3))
                        .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(jPanel1Layout.createSequentialGroup()
                                .addGap(27, 27, 27)
                                .addComponent(nameText, javax.swing.GroupLayout.PREFERRED_SIZE, 137, javax.swing.GroupLayout.PREFERRED_SIZE))
                            .addGroup(jPanel1Layout.createSequentialGroup()
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addGroup(jPanel1Layout.createSequentialGroup()
                                        .addComponent(dateText, javax.swing.GroupLayout.PREFERRED_SIZE, 137, javax.swing.GroupLayout.PREFERRED_SIZE)
                                        .addGap(0, 0, Short.MAX_VALUE))
                                    .addComponent(idText))))))
                .addGap(4, 4, 4)
                .addComponent(jLabel4)
                .addGap(20, 20, 20))
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(jLabel5)
                .addGap(59, 59, 59))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel1)
                    .addComponent(nameText, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(26, 26, 26)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel3)
                    .addComponent(idText, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel4))
                .addGap(24, 24, 24)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2)
                    .addComponent(dateText, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jLabel5)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 10, Short.MAX_VALUE)
                .addComponent(jButton1)
                .addGap(20, 20, 20))
        );

        physicianTable.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null}
            },
            new String [] {
                "Title 1", "Title 2", "Title 3", "Title 4"
            }
        ));
        jScrollPane1.setViewportView(physicianTable);

        jButton3.setText("Refresh");
        jButton3.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton3ActionPerformed(evt);
            }
        });

        jButton2.setText("back");
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(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()
                .addGap(27, 27, 27)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 38, Short.MAX_VALUE))
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jButton2)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(jButton3)
                        .addGap(30, 30, 30)))
                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 453, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(40, 40, 40)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 354, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 90, Short.MAX_VALUE)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jButton3)
                            .addComponent(jButton2))
                        .addGap(46, 46, 46))))
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void idTextKeyTyped(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_idTextKeyTyped
        char vchar = evt.getKeyChar();
        if((!(Character.isDigit(vchar))) || (vchar == KeyEvent.VK_BACKSPACE ) || (vchar == KeyEvent.VK_DELETE)) 
        {
            evt.consume();
                        
        }
    }//GEN-LAST:event_idTextKeyTyped

    private void idTextFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_idTextFocusLost
        String patID = idText.getText();
        int pd = 0;
        if(patID.length()>0){
            pd=Integer.parseInt(patID);
        }
        try{
            connection c = new connection();
            Connection cn = c.getConnect();
            Statement st = cn.createStatement();
            if(pd>0){
            ResultSet rs = st.executeQuery("select * from p_attendance where NIC='"+pd+"'");
            if(rs.next()==false)
            {
                JOptionPane.showMessageDialog(this, "Invalid Patient ID.");
                idText.setText("");
            }
            }
        }
        catch(Exception e)
        {
            System.out.print(e.getMessage());
        }
    }//GEN-LAST:event_idTextFocusLost

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
        try {
            connection c = new connection();
            Connection cn = c.getConnect();
            Statement st = cn.createStatement();

            this.setData();

            //if id added only
            if (nic > 0) {
                ResultSet rs = st.executeQuery("select count(*) from ext_physician where Docname='" + this.name + "'");
                if(rs.next())
                {
                    count = rs.getInt(1)+1;
                    st.executeUpdate("insert into ext_physician(Docname, date, count, NIC) values('"+this.name+"','"+this.dte+"', '"+this.count+"','"+this.nic+"')");
                    JOptionPane.showMessageDialog(null, "Successfully added!");
                    this.reset();
                }
                else
                {
                    st.executeUpdate("insert into ext_physician(Docname, date, count, NIC) values('"+this.name+"','"+this.dte+"', '"+this.count+"','"+this.nic+"')");
                    JOptionPane.showMessageDialog(null, "Successfully added!");
                    this.reset();
                }
            } else {
                JOptionPane.showMessageDialog(null, "First add valid patient ID");

            }

        } catch (Exception e) {
            System.out.print(e.getMessage());
        }
    }//GEN-LAST:event_jButton1ActionPerformed

    private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton3ActionPerformed
        this.discharge_list_intable();
    }//GEN-LAST:event_jButton3ActionPerformed

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
        patient_attendance e = new patient_attendance();
        e.setVisible(true);
        this.dispose();
    }//GEN-LAST:event_jButton2ActionPerformed

    /**
     * @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(ext_physician.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(ext_physician.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(ext_physician.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(ext_physician.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 ext_physician().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JTextField dateText;
    private javax.swing.JTextField idText;
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JButton jButton3;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTextField nameText;
    private javax.swing.JTable physicianTable;
    // End of variables declaration//GEN-END:variables
}