passwordmange.java

一个简单的银行管理系统

/*
 * PasswordMange.java
 *
 * Created on 2007年1月19日, 上午5:34
 */

package javaapplication1;
import java.awt.Toolkit;
import java.sql.*;
import javax.swing.*;
/**
 *
 * @author  lab
 */
public class PasswordMange extends javax.swing.JFrame {
    
    /** Creates new form PasswordMange */
    public PasswordMange() {
        connectDB();
        initComponents();
        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        //-------设置窗口位置居中---------------------------------------------------------------        
        int locationX=(int)(Toolkit.getDefaultToolkit().getScreenSize().getWidth()-getSize().getWidth())/2; 
        int locationY=(int)(Toolkit.getDefaultToolkit().getScreenSize().getHeight()-getSize().getHeight())/2;
        setLocation(locationX,locationY);
        //--------------------------------------------------------------------------------------
    }
    
    /** 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=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        IDField = new javax.swing.JTextField();
        confirmButton = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        jLabel1.setText("\u5bc6\u7801\u6062\u590d");

        jLabel2.setText("\u5458\u5de5\u53f7");

        confirmButton.setText("\u5bc6\u7801\u6062\u590d");
        confirmButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                confirmButtonActionPerformed(evt);
            }
        });

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(69, 69, 69)
                        .add(jLabel1))
                    .add(layout.createSequentialGroup()
                        .addContainerGap()
                        .add(jLabel2)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                            .add(confirmButton)
                            .add(IDField, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 105, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))))
                .addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(jLabel1)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel2)
                    .add(IDField, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 22, Short.MAX_VALUE)
                .add(confirmButton)
                .addContainerGap())
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    //提交密码恢复响应事件
    private void confirmButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_confirmButtonActionPerformed
// TODO 将在此处添加您的处理代码：
        String staffID = " "+IDField.getText();
        try
        {
            String sql = "Select * from staffOperate where staffID='"+staffID+"'";
            Statement stat = passwordRecovery.createStatement();
            ResultSet result = stat.executeQuery(sql);
            if(!result.next())
            {
                JOptionPane.showMessageDialog(this,"该员工并没有操作权限！","出错",JOptionPane.ERROR_MESSAGE);
                IDField.setText("");
            }
            else
            {
                CallableStatement proc = null;
                proc = passwordRecovery.prepareCall("{ call RecoveryStaffOperate(?) }");
                proc.setString(1, staffID);
                proc.execute();
                    
                proc.close();
                passwordRecovery.close();
                this.dispose();
            }
        }
        catch(Exception staffManageException)
        {
            staffManageException.printStackTrace();
        }
    }//GEN-LAST:event_confirmButtonActionPerformed
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new PasswordMange().setVisible(true);
            }
        });
    }
    //连接数据库操作－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－
    public void connectDB()
    {
        String dbUrl = "jdbc:odbc:afei";
        String user = "scott";
        String password = "tiger";
        try
        {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
            passwordRecovery = DriverManager.getConnection(dbUrl,user,password);
        }
        catch(Exception connectException)
        {
            connectException.printStackTrace();
        }
    }
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JTextField IDField;
    private javax.swing.JButton confirmButton;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    // 变量声明结束//GEN-END:variables
    private Connection passwordRecovery;
}