upcomputerfrm.java

一个简单的机房管理系统 可以简单的实现查询,计费 上下机,充值等功能

package src.netbar;

import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import src.Bean.UpComputerCardBean;
import src.Bean.UpComputerComputerBean;
import src.Bean.UpComputerRecordBean;
import src.Rule.UpComputerRule;
import java.util.Vector;
import javax.swing.ComboBoxModel;
import java.sql.*;
import src.Bean.UpComputerComputerBean;
import src.Bean.UpComputerRecordBean;
import java.util.Date;
import javax.swing.border.TitledBorder;

/**
 * 这是上机操作界面!
 */
public class UpComputerFrm
    extends JFrame {
  UpComputerComputerBean objUpComputerComputerBean = new UpComputerComputerBean();
  UpComputerRule objUpComputerRule;
  UpComputerCardBean objUpComputerCardBean = new UpComputerCardBean();
  UpComputerRecordBean objUpComputerRecordBean = new UpComputerRecordBean();

  public UpComputerFrm() {
    try {
      jbInit();
    }
    catch (Exception exception) {
      exception.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    objUpComputerRule = new UpComputerRule();
    getContentPane().setLayout(null);
    this.setBounds(440, 250, 570, 390);
    this.setResizable(false);
    setSize(new Dimension(400, 300));
    this.setTitle("机房管理系统 -- 上机操作");
    labUpComputerMain.setFont(new java.awt.Font("黑体", Font.PLAIN, 25));
    labUpComputerMain.setForeground(Color.blue);
    labUpComputerMain.setText("上机操作");
    labUpComputerMain.setBounds(new Rectangle(128, 23, 109, 38));
    labUpComputerID.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
    labUpComputerUserID.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
    labUpComputerUserID.setText("用户帐号");
    labUpComputerUserID.setBounds(new Rectangle(64, 119, 60, 19));
    labUpComputerUserPwd.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
    labUpComputerUserPwd.setText("用户密码");
    labUpComputerUserPwd.setBounds(new Rectangle(64, 153, 61, 18));
    cobUpComputer.setBounds(new Rectangle(148, 85, 126, 21));

    //这是设制上机的COMBOBOX模型
    ComboBoxModel objJCBMolde = new DefaultComboBoxModel(objUpComputerRule.
        getCardInfo(objUpComputerComputerBean));
    cobUpComputer.setModel(objJCBMolde);

    txtUpComputerUserID.setBounds(new Rectangle(148, 116, 126, 21));
    txtUpComputerbTime.setBackground(Color.white);
    txtUpComputerbTime.setEnabled(false);
    txtUpComputerbTime.setForeground(Color.black);
    txtUpComputerbTime.setBorder(BorderFactory.createLineBorder(Color.black));
    txtUpComputerbTime.setCaretColor(Color.black);
    txtUpComputerbTime.setEditable(false);
    txtUpComputerbTime.setHorizontalAlignment(SwingConstants.CENTER);
    txtUpComputerbTime.setBounds(new Rectangle(145, 179, 129, 22));
    labUpComputerbTIME.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
    labUpComputerbTIME.setText("开始时间");
    labUpComputerbTIME.setBounds(new Rectangle(62, 183, 67, 19));
    pwfUpComputerUserPwd.setBounds(new Rectangle(146, 149, 128, 22));
    butUpComputerOK.setBounds(new Rectangle(107, 224, 65, 25));
    butUpComputerOK.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
    butUpComputerOK.setText("确定");
    butUpComputerOK.addActionListener(new
                                      UpComputerFrm_butUpComputerOK_actionAdapter(this));
    butUpComputerClear.setBounds(new Rectangle(224, 223, 65, 24));
    butUpComputerClear.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
    butUpComputerClear.setText("清空");
    butUpComputerClear.addActionListener(new
                                         UpComputerFrm_butUpComputerClear_actionAdapter(this));
    this.getContentPane().add(labUpComputerMain);
    this.getContentPane().add(txtUpComputerUserID);
    this.getContentPane().add(pwfUpComputerUserPwd);
    this.getContentPane().add(butUpComputerOK);
    this.getContentPane().add(butUpComputerClear);
    this.getContentPane().add(labUpComputerUserID);
    this.getContentPane().add(labUpComputerUserPwd);
    this.getContentPane().add(labUpComputerbTIME);
    this.getContentPane().add(labUpComputerID);
    this.getContentPane().add(cobUpComputer);
    this.getContentPane().add(txtUpComputerbTime);
    labUpComputerID.setText("机器编号");
    labUpComputerID.setBounds(new Rectangle(65, 86, 61, 25));
    this.txtUpComputerbTime.setText(objUpComputerRule.getBtime()); // 调用系统时间~
  }

  JLabel labUpComputerMain = new JLabel();
  JLabel labUpComputerID = new JLabel();
  JLabel labUpComputerUserID = new JLabel();
  JLabel labUpComputerUserPwd = new JLabel();
  JComboBox cobUpComputer = new JComboBox();
  JTextField txtUpComputerUserID = new JTextField();
  JTextField txtUpComputerbTime = new JTextField();
  JLabel labUpComputerbTIME = new JLabel();
  JPasswordField pwfUpComputerUserPwd = new JPasswordField();
  JButton butUpComputerOK = new JButton();
  JButton butUpComputerClear = new JButton();
  TitledBorder titledBorder1 = new TitledBorder("");

  public void butUpComputerClear_actionPerformed(ActionEvent e) throws
      SQLException {
    cobUpComputer.removeAllItems();
    ComboBoxModel objJCBMolde = new DefaultComboBoxModel(
        objUpComputerRule.
        getCardInfo(objUpComputerComputerBean));
    cobUpComputer.setModel(objJCBMolde);
    this.txtUpComputerUserID.setText("");
    this.pwfUpComputerUserPwd.setText("");
    this.txtUpComputerbTime.setText(objUpComputerRule.getBtime());
  }

  public void butUpComputerOK_actionPerformed(ActionEvent e) {
    String computerID = this.cobUpComputer.getSelectedItem().toString();
    String UserName = this.txtUpComputerUserID.getText();
    char getpass[] = this.pwfUpComputerUserPwd.getPassword();
    String Password = String.valueOf(getpass);
    String Btime = this.txtUpComputerbTime.getText();

    //这层IF用于验证用户名和密码是否为空
    if ( (UserName.length() == 0) && (Password.length() == 0)) {
      JOptionPane.showMessageDialog(this, "用户名或密码不能为空", "提示",
                                    JOptionPane.PLAIN_MESSAGE,
                                    new ImageIcon("imags\\baichi.gif"));
    }
    else {
      try {
        objUpComputerComputerBean = new UpComputerComputerBean();
        objUpComputerComputerBean.setID(computerID);
        objUpComputerCardBean.setUserName(UserName);
        objUpComputerCardBean.setPassword(Password);

        //这层IF用于验证用户名和密码是否正确
        if (objUpComputerRule.upComputer_CardCheck(objUpComputerCardBean)) {
          if (objUpComputerRule.upComputerUseCardChick(objUpComputerCardBean)) {
            JOptionPane.showMessageDialog(this, "该上网卡已在使用!!", "提示",
                                          JOptionPane.PLAIN_MESSAGE,
                                          new ImageIcon("imags\\jingya.gif"));
            //清空所有资料.并重新加载下拉菜单
            cobUpComputer.removeAllItems();
            ComboBoxModel objJCBMolde = new DefaultComboBoxModel(
                objUpComputerRule.
                getCardInfo(objUpComputerComputerBean));
            cobUpComputer.setModel(objJCBMolde);
            this.txtUpComputerUserID.setText("");
            this.pwfUpComputerUserPwd.setText("");
            this.txtUpComputerbTime.setText(objUpComputerRule.getBtime());
          }
          else {
            //这层IF验证用户余额是否充足
            if (objUpComputerRule.upComputerUseBalanceChick(
                objUpComputerCardBean)) {
              objUpComputerRule.upCometersetOnCard(objUpComputerCardBean);
              objUpComputerRule.upCometersetOnComputer(
                  objUpComputerComputerBean);
              this.txtUpComputerbTime.setText(objUpComputerRule.getBtime()); // 调用系统时间~

              //在这里添加写入RECORD表的事件
              objUpComputerRecordBean.setCardID(UserName);
              objUpComputerRecordBean.setComputerID(computerID);
              objUpComputerRecordBean.setBeginTime(Btime);
              objUpComputerRule.setupintert(objUpComputerCardBean,
                                            objUpComputerComputerBean,
                                            objUpComputerRecordBean);
              JOptionPane.showMessageDialog(this, "上网卡登陆成功!!", "提示",
                                            JOptionPane.PLAIN_MESSAGE,
                                            new ImageIcon("imags\\kawayi.gif"));

              //上机完成后清空所有项目.并重新加载COMBOBOX.
              cobUpComputer.removeAllItems();
              ComboBoxModel objJCBMolde = new DefaultComboBoxModel(
                  objUpComputerRule.
                  getCardInfo(objUpComputerComputerBean));
              cobUpComputer.setModel(objJCBMolde);
              this.txtUpComputerUserID.setText("");
              this.pwfUpComputerUserPwd.setText("");
              this.txtUpComputerbTime.setText(objUpComputerRule.getBtime());

            }
            else {
              JOptionPane.showMessageDialog(this, "该用户余额低于2元,费用不足!\n请尽快充值!!",
                                            "提示", JOptionPane.PLAIN_MESSAGE,
                                            new ImageIcon("imags\\gaida.gif"));
              //清空所有资料.并重新加载下拉菜单
              cobUpComputer.removeAllItems();
              ComboBoxModel objJCBMolde = new DefaultComboBoxModel(
                  objUpComputerRule.
                  getCardInfo(objUpComputerComputerBean));
              cobUpComputer.setModel(objJCBMolde);
              this.txtUpComputerUserID.setText("");
              this.pwfUpComputerUserPwd.setText("");
              this.txtUpComputerbTime.setText(objUpComputerRule.getBtime());
            }
          }
        }
        else {
          JOptionPane.showMessageDialog(this, "用户名或密码不正确!\n请确认后再输入!!", "提示",
                                        JOptionPane.PLAIN_MESSAGE,
                                        new ImageIcon("imags\\daizi.gif"));
          //清空所有资料,并重新加载下拉菜单
          cobUpComputer.removeAllItems();
          ComboBoxModel objJCBMolde = new DefaultComboBoxModel(
              objUpComputerRule.
              getCardInfo(objUpComputerComputerBean));
          cobUpComputer.setModel(objJCBMolde);
          this.txtUpComputerUserID.setText("");
          this.pwfUpComputerUserPwd.setText("");
          this.txtUpComputerbTime.setText(objUpComputerRule.getBtime());
        }
      }
      catch (HeadlessException ex) {
      }
      catch (SQLException ex) {
      }
    }
  }
}

class UpComputerFrm_butUpComputerOK_actionAdapter
    implements ActionListener {
  private UpComputerFrm adaptee;
  UpComputerFrm_butUpComputerOK_actionAdapter(UpComputerFrm adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.butUpComputerOK_actionPerformed(e);
  }
}

class UpComputerFrm_butUpComputerClear_actionAdapter
    implements ActionListener {
  private UpComputerFrm adaptee;
  UpComputerFrm_butUpComputerClear_actionAdapter(UpComputerFrm adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    try {
      adaptee.butUpComputerClear_actionPerformed(e);
    }
    catch (SQLException ex) {
    }
  }
}