项目案例6网吧计费系统

package com.jbaptech.accp.netbar.client; import java.awt.*; import javax.swing.*; import java.awt.event.*; import java.text.*; import java.util.*; import java.sql.Statement; import java.sql.ResultSet; import java.sql.Connection; import java.sql.SQLException; import java.util.ArrayList; /** * class description here. * <p>Title: </p> * * <p>Description: </p> * * <p>Copyright: Copyright (c) 2005</p> * * <p>Company: 北京阿博泰克北大青鸟信息技术有限公司</p> * * @author Michael Luo * @version 1.0 */ public class CheckInPanel extends JPanel { JLabel computerIdDescLabel = new JLabel(); JLabel cardIdDescLabel = new JLabel(); static JTextField cardIdTextField = new JTextField(); JLabel pwdDescLabel = new JLabel(); JLabel dispalyNowTimeDescLabel = new JLabel(); static JTextField dispalyNowTimeTextField = new JTextField(); JButton confirmButton = new JButton(); JButton resetButton = new JButton(); static JPasswordField passwordFiled = new JPasswordField(); static JComboBox computerIdCombox = new JComboBox(); java.util.Date nowTime; /** * constructor. * @param mFrame NetBarFeeMangementFrame */ public CheckInPanel(NetBarFeeMangementFrame mFrame) { try { mainFrame = mFrame; jbInit(); } catch (Exception ex) { ex.printStackTrace(); } } /** * init. * @throws Exception */ void jbInit() throws Exception { this.setLayout(null); computerIdDescLabel.setFont(new java.awt.Font("Serif", 0, 13)); computerIdDescLabel.setHorizontalAlignment(SwingConstants.CENTER); computerIdDescLabel.setText("机器号码："); computerIdDescLabel.setBounds(new Rectangle(95, 30, 70, 25)); computerIdCombox.setBounds(new Rectangle(175, 30, 110, 25)); cardIdDescLabel.setFont(new java.awt.Font("Serif", 0, 13)); cardIdDescLabel.setHorizontalAlignment(SwingConstants.CENTER); cardIdDescLabel.setText("卡 号："); cardIdDescLabel.setBounds(new Rectangle(95, 75, 70, 25)); cardIdTextField.setText(""); cardIdTextField.setBounds(new Rectangle(175, 75, 110, 25)); pwdDescLabel.setFont(new java.awt.Font("Serif", 0, 13)); pwdDescLabel.setHorizontalAlignment(SwingConstants.CENTER); pwdDescLabel.setText("密 码："); pwdDescLabel.setBounds(new Rectangle(95, 120, 70, 25)); passwordFiled.setText(""); passwordFiled.setBounds(new Rectangle(175, 120, 110, 25)); dispalyNowTimeDescLabel.setFont(new java.awt.Font("Serif", 0, 13)); dispalyNowTimeDescLabel.setHorizontalAlignment(SwingConstants.CENTER); dispalyNowTimeDescLabel.setText("开始时间："); dispalyNowTimeDescLabel.setBounds(new Rectangle(95, 165, 70, 25)); nowTime = new java.util.Date(); SimpleDateFormat HMFromat = new SimpleDateFormat("yyyy-MM-dd HH:mm"); String dispalyNowTime = HMFromat.format(nowTime); dispalyNowTimeTextField.setText(dispalyNowTime); dispalyNowTimeTextField.setBounds(new Rectangle(175, 165, 110, 25)); dispalyNowTimeTextField.setEnabled(false); confirmButton.setBounds(new Rectangle(115, 215, 65, 25)); confirmButton.setText("确认"); confirmButton.addActionListener(new UseInPanel_confirmButton_actionAdapter(this)); resetButton.setBounds(new Rectangle(200, 215, 65, 25)); resetButton.setText("重置"); resetButton.addActionListener(new UseInPanel_resetButton_actionAdapter(this)); this.add(cardIdTextField, null); this.add(cardIdDescLabel, null); this.add(pwdDescLabel, null); this.add(dispalyNowTimeDescLabel, null); this.add(dispalyNowTimeTextField, null); this.add(passwordFiled, null); this.add(computerIdDescLabel, null); this.add(confirmButton, null); this.add(resetButton, null); this.add(computerIdCombox, null); BusinessAction businessAction = new BusinessAction(); businessAction.getNotUsedComputeList(); } //重置按钮的点击事件 void resetButton_actionPerformed(ActionEvent e) { //重置 computerIdCombox.setSelectedIndex(0); cardIdTextField.setText(""); passwordFiled.setText(""); dispalyNowTimeDescLabel.setText("开始时间："); dispalyNowTimeDescLabel.setBounds(new Rectangle(95, 165, 70, 25)); //重新获取时间 nowTime = new java.util.Date(); SimpleDateFormat HMFromat = new SimpleDateFormat("yyyy-MM-dd HH:mm "); String dispalyNowTime = HMFromat.format(nowTime); dispalyNowTimeTextField.setText(dispalyNowTime); dispalyNowTimeTextField.setBounds(new Rectangle(175, 165, 110, 25)); dispalyNowTimeTextField.setEnabled(false); } //确定按钮事件 void confirmButton_actionPerformed(ActionEvent e) { String cardId ; String passwordtemp = ""; String computerId ; Check check = new Check(); //创建Check类的对象 cardId = cardIdTextField.getText().trim(); //获取卡号 for (int i = 0; i < passwordFiled.getPassword().length; i++) { passwordtemp += passwordFiled.getPassword()[i]; } computerId = computerIdCombox.getSelectedItem().toString(); //获取上机机号 //检查输入的数据 if (computerId == null || computerId.trim().length() == 0) { JOptionPane.showMessageDialog(this, "请选择机器号!", "警告", JOptionPane.WARNING_MESSAGE, null); return; } if (cardId == null || cardId.length() == 0) { JOptionPane.showMessageDialog(this, "请输入卡号!", "警告", JOptionPane.WARNING_MESSAGE, null); return; } if (passwordtemp == null || passwordtemp.length() == 0) { JOptionPane.showMessageDialog(this, "请输入密码!", "警告", JOptionPane.WARNING_MESSAGE, null); return; } if(check.checkUserName(cardIdTextField.getText())==0){ JOptionPane.showMessageDialog(this, "此卡号不存在!", "警告", JOptionPane.WARNING_MESSAGE, null); return; } if(check.checkPassword(passwordFiled.getText())==0){ JOptionPane.showMessageDialog(this, "密码错误!请核对!", "警告", JOptionPane.WARNING_MESSAGE, null); return; } //确认数据无误后执行: else{ StartUse start = new StartUse(); String BeginTime = dispalyNowTimeTextField.getText(); //获取上机时间 start.doStartUseComputerBusiness(cardId,computerId,BeginTime); } String dispalyNowTime = dispalyNowTimeTextField.getText() + ":00"; WelcomePanel welcomePanel2 = new WelcomePanel(); mainFrame.remove(mainFrame.getContentPane()); mainFrame.getContentPane().add(welcomePanel2); mainFrame.setContentPane(welcomePanel2); mainFrame.setVisible(true); } private NetBarFeeMangementFrame mainFrame; } /** * UseInPanel_resetButton_actionAdapter. * @author luohao * @version 1.0 */ class UseInPanel_resetButton_actionAdapter implements java.awt.event.ActionListener { CheckInPanel adaptee; UseInPanel_resetButton_actionAdapter(CheckInPanel adaptee) { this.adaptee = adaptee; } public void actionPerformed(ActionEvent e) { adaptee.resetButton_actionPerformed(e); } } /** * UseInPanel_confirmButton_actionAdapter. * @author luohao * @version 1.0 */ class UseInPanel_confirmButton_actionAdapter implements java.awt.event.ActionListener { CheckInPanel adaptee; UseInPanel_confirmButton_actionAdapter(CheckInPanel adaptee) { this.adaptee = adaptee; } public void actionPerformed(ActionEvent e) { adaptee.confirmButton_actionPerformed(e); } }