findbroke.java~37~

出租车管理系统,为本人毕业设计. 还请大家多多指教了

package car;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
import javax.swing.*;
import java.awt.*;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import javax.swing.border.Border;
import javax.swing.border.EtchedBorder;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowAdapter;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.awt.Font;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;

public class Findbroke extends JFrame {
    public Findbroke() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    public static void main(String[] args) {
        Findbroke findbroke = new Findbroke();
    }

    private void jbInit() throws Exception {
        this.getContentPane().setLayout(xYLayout1);
        jPanel1.setLayout(xYLayout2);
        jLabel1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        jLabel1.setText("请输入车牌号：");
        jCheckBox1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        jCheckBox1.setText("按车牌号查找");
        jCheckBox1.addActionListener(new Findbroke_jCheckBox1_actionAdapter(this));
        jPanel2.setBorder(BorderFactory.createEtchedBorder());
        jPanel2.setLayout(xYLayout3);
        jLabel2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        jLabel2.setText("请输入维修日期：");
        findupdatedate_t.setText("");
        findupdatedate_t.addFocusListener(new FocusAdapter() {
            public void focusLost(FocusEvent e) {
                findupdatedate_t_focusLost(e);
            }
        });
        jCheckBox2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        jCheckBox2.setText("按维修日期查找");
        jCheckBox2.addActionListener(new Findbroke_jCheckBox2_actionAdapter(this));
        jButton1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        jButton1.setText("查找");
        jButton1.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                jButton1_actionPerformed(e);
            }
        });
        jButton2.setBackground(Color.white);
        jButton2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        jButton2.addActionListener(new Findbroke_jButton2_actionAdapter(this));
        xYLayout1.setWidth(645);
        xYLayout1.setHeight(542);
        this.setTitle("沈阳志远出租汽车公司出租车信息管理系统--查看维修信息窗口");
        findcarid_t.addFocusListener(new FocusAdapter() {
            public void focusLost(FocusEvent e) {
                findcarid_t_focusLost(e);
            }
        });
        //  jTable1.setFont(new java.awt.Font("宋体", Font.PLAIN, 14));
        jPanel1.add(jCheckBox1, new XYConstraints(5, 7, -1, -1));
        jPanel1.add(jLabel1, new XYConstraints(203, 10, -1, -1));
        jPanel1.add(findcarid_t, new XYConstraints(314, 6, 134, 31));
        jPanel2.add(jCheckBox2, new XYConstraints(6, 8, -1, -1));
        jPanel2.add(jLabel2, new XYConstraints(202, 12, -1, -1));
        jPanel2.add(findupdatedate_t, new XYConstraints(314, 4, 134, 31));
        this.getContentPane().add(jPanel2, new XYConstraints(17, 68, 488, 45));
        jTable1= te.createTable();
       jScrollPane1.setFont(new java.awt.Font("宋体", Font.PLAIN, 14));
        this.getContentPane().add(jPanel1, new XYConstraints(17, 15, 488, 48));
        this.getContentPane().add(jButton2, new XYConstraints(524, 71, 99, 43));
        this.getContentPane().add(jButton1, new XYConstraints(524, 17, 99, 40));
        this.getContentPane().add(jScrollPane1,
                                  new XYConstraints(6, 125, 489, 387));
        jScrollPane1.getViewport().add(jTable1);
        jPanel1.setBorder(border6);
        this.setVisible(true);
        this.setSize(640, 571);
        this.setLocation(170, 50);

        addWindowListener(new WindowAdapter() {
            public void WindowClosing(WindowEvent e) {
                if(db!=null)
                    db.closeConnection();
                if(db2!=null)
                    db2.closeConnection();
                dispose();
            }
        });

    }
    DataBaseManager db=null;
    DataBaseManager db2=null;
    ResultSet r;
    TableExample te = new TableExample();
    JPanel jPanel1 = new JPanel();
    XYLayout xYLayout1 = new XYLayout();
    Border border1 = BorderFactory.createEtchedBorder(Color.white,
            new Color(165, 163, 151));
    XYLayout xYLayout2 = new XYLayout();
    JLabel jLabel1 = new JLabel();
    JTextField findcarid_t = new JTextField();
    JCheckBox jCheckBox1 = new JCheckBox();
    JPanel jPanel2 = new JPanel();
    JLabel jLabel2 = new JLabel();
    JTextField findupdatedate_t = new JTextField();
    JCheckBox jCheckBox2 = new JCheckBox();
    XYLayout xYLayout3 = new XYLayout();
    JButton jButton1 = new JButton(new ImageIcon("image\\29.gif"));
    JButton jButton2 = new JButton(new ImageIcon("image\\back.gif"));
    Border border2 = BorderFactory.createEtchedBorder(EtchedBorder.RAISED,
            Color.white, new Color(178, 178, 178));
    JTable jTable1;
    JScrollPane jScrollPane1 = new JScrollPane();
    Border border3 = BorderFactory.createEtchedBorder(Color.white,
            new Color(165, 163, 151));
    Border border4 = BorderFactory.createEtchedBorder(Color.white,
            new Color(165, 163, 151));
    Border border5 = BorderFactory.createEtchedBorder(Color.white,
            new Color(165, 163, 151));
    Border border6 = BorderFactory.createEtchedBorder(Color.white,
            new Color(148, 145, 140));

    public void jButton2_actionPerformed(ActionEvent e) {
        if (db != null)
            db.closeConnection();
        if (db2 != null)
            db2.closeConnection();
        dispose();
    }
    public void jCheckBox1_actionPerformed(ActionEvent e) {
        if(jCheckBox1.isSelected() )
                {
                    jButton1.setEnabled(true);
                    findcarid_t.setEnabled(true);
                }
                else
                {
                    jButton1.setEnabled(false);
                    findcarid_t.setEnabled(false);
        }
    }

    public void jCheckBox2_actionPerformed(ActionEvent e) {
        if(jCheckBox2.isSelected() )
                {
                    jButton2.setEnabled(true);
                    findupdatedate_t.setEnabled(true) ;
                }
                else
                {
                    jButton2.setEnabled(false);
                    findupdatedate_t.setEnabled(false) ;
                }

    }

    public void jButton1_actionPerformed(ActionEvent e) {
        String sql = "select * from update_car where ";
        String str = "";
        db = new DataBaseManager();
        try {
           if(jCheckBox1.isSelected()&&jCheckBox2.isSelected())
           {
               if (!db.getResult("select * from update_car where 车牌号='" +
                                 findcarid_t.getText().trim() + "'").first()) {
                   String s = "没有编号为" + findcarid_t.getText().trim() +
                              "车辆的维修记录,请重新输入车牌号。";
                   JOptionPane.showMessageDialog(null, s);
                   findcarid_t.setText("");
               } else {
                   str = "维修车号='" + findcarid_t.getText().trim() +
                         "' and 维修日期='" + findupdatedate_t.getText() .trim() + "'";
               }
           }
           else if (jCheckBox1.isSelected()) {
               if (!db.getResult("select * from update_car where 车牌号='" +
                                 findcarid_t.getText().trim() + "'").first()) {
                   String s = "没有编号为" + findcarid_t.getText().trim() +
                              "车辆的维修记录,请重新输入车牌号。";
                   JOptionPane.showMessageDialog(null, s);
                   findcarid_t.setText("");
               } else {
                    str = "维修车号='" + findcarid_t.getText().trim() +"'";
               }
           } else if (jCheckBox2.isSelected()) {
               if (db.getResult("select * from update_car where 维修日期='" +
                                findupdatedate_t.getText() .trim() + "'").first()) {
                   str = "维修日期='" + findupdatedate_t.getText() .trim() + "'";
               }

           }
           te.fetch(sql + str);
       } catch (HeadlessException ex) {
       } catch (SQLException ex) {
       }

    }

    public void findupdatedate_t_focusLost(FocusEvent e) {
        if (findupdatedate_t.getText().trim().equals(""))
            JOptionPane.showMessageDialog(null, "日期不能为空！");
        else {
            String s = findupdatedate_t.getText().trim() + "!";

            char date[] = new char[20];
            int i;
            date = s.toCharArray();
            for (i = 0; date[i] != '!'; i++)
                if ((date[i] >= '0' && date[i] <= '9') || date[i] == '.')
                    ;
                else {
                    JOptionPane.showMessageDialog(null,
                                                  "您输入的日期非法或您输入的日期格式不正确，请以“.”为分隔符！");
                    findupdatedate_t.setText("");
                    findupdatedate_t.setFocusable(true);
                    break;
                }
            db2 = new DataBaseManager();
                 try {
                     if (!db2.getResult("select * from car where 车牌号='" +
                                      findcarid_t.getText().trim() + "'").first()) {
                         String s1 = "没有编号为" + findcarid_t.getText().trim() +
                                    "的车辆!";
                         JOptionPane.showMessageDialog(null, s1);
                         findcarid_t.setFocusable(true);
                     }
                 } catch (HeadlessException ex) {
                 } catch (SQLException ex) {
                 }

        }
    }

    public void findcarid_t_focusLost(FocusEvent e) {
        if(findcarid_t.getText() .trim() .equals("") )
            JOptionPane.showMessageDialog(null, "车牌号不能为空！");
        else{
            db2 = new DataBaseManager();
            try {
                if (!db2.getResult("select * from car where 车牌号='" +
                                  findcarid_t.getText().trim() + "'").first()) {
                    String s = "没有编号为" + findcarid_t.getText().trim() +
                               "的车辆!";
                    JOptionPane.showMessageDialog(null, s);
                    findcarid_t.setFocusable(true);
                }
            } catch (HeadlessException ex) {
            } catch (SQLException ex) {
            }
        }

    }
}


class Findbroke_jCheckBox2_actionAdapter implements ActionListener {
    private Findbroke adaptee;
    Findbroke_jCheckBox2_actionAdapter(Findbroke adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jCheckBox2_actionPerformed(e);
    }
}


class Findbroke_jCheckBox1_actionAdapter implements ActionListener {
    private Findbroke adaptee;
    Findbroke_jCheckBox1_actionAdapter(Findbroke adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jCheckBox1_actionPerformed(e);
    }
}


class Findbroke_jButton2_actionAdapter implements ActionListener {
    private Findbroke adaptee;
    Findbroke_jButton2_actionAdapter(Findbroke adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton2_actionPerformed(e);
    }
}