sysconfig.java~144~

我做的第一个java MIS项目

package client;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import server.io.Userio;
import server.dao.Userdao;
import java.util.Vector;

public class Sysconfig extends JPanel{
    //变量的定义
    JPanel sysconfigpnl = new JPanel();
    JPanel config1 = new JPanel();
    JPanel config2 = new JPanel();
    JLabel jLabel1 = new JLabel();
    JTextField txfsysconfigsuperuserpwd = new JTextField();
    JLabel jLabel2 = new JLabel();
    JLabel jLabel3 = new JLabel();
    JButton btnuserok = new JButton();
    JLabel jLabel4 = new JLabel();
    JComboBox cobuserid = new JComboBox();
    JTextField txfuserpwd = new JTextField();
    Vector vctpwd=new Vector();
    int temp=0;
    JLabel jLabel5 = new JLabel();
    JLabel jLabel6 = new JLabel();
    JLabel jLabel7 = new JLabel();
    JLabel jLabel8 = new JLabel();
    JTextField txfmaxcdoutdate = new JTextField();
    JTextField txfmaxcdoutnum = new JTextField();
    JTextField txfforfei = new JTextField();
    JButton jButton1 = new JButton();
    JLabel jLabel9 = new JLabel();
    JLabel jLabel10 = new JLabel();
    String maxcdoutdate="";
    String maxcdoutnum="";
    String cdoutforfei="";

    public Sysconfig() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        this.setLayout(null);
        sysconfigpnl.setBorder(BorderFactory.createEtchedBorder());
        sysconfigpnl.setInputVerifier(null);
        sysconfigpnl.setBounds(new Rectangle(115, 60, 570,310));
        sysconfigpnl.setLayout(null);
        config1.setBorder(BorderFactory.createEtchedBorder());
        config1.setBounds(new Rectangle(17, 47, 259, 229));
        config1.setLayout(null);
        config2.setBorder(BorderFactory.createEtchedBorder());
        config2.setBounds(new Rectangle(292, 47, 259, 229));
        config2.setLayout(null);
        jLabel1.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        jLabel1.setText("管理员密码：");
        jLabel1.setBounds(new Rectangle(21, 105, 153, 30));
        txfsysconfigsuperuserpwd.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        txfsysconfigsuperuserpwd.setHorizontalAlignment(SwingConstants.LEFT);
        txfsysconfigsuperuserpwd.setText("");
        txfsysconfigsuperuserpwd.setBounds(new Rectangle(21, 62, 210, 27));
        jLabel2.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        jLabel2.setText("业务设置：");
        jLabel2.setBounds(new Rectangle(292, 14, 117, 34));
        jLabel3.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        jLabel3.setText("帐户设置：");
        jLabel3.setBounds(new Rectangle(21, 14, 117, 34));
        btnuserok.setBounds(new Rectangle(162, 189, 81, 27));
        btnuserok.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        btnuserok.setToolTipText("");
        btnuserok.setText("确  定");
        btnuserok.addActionListener(new Sysconfig_btnuserok_actionAdapter(this));
        jLabel4.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        jLabel4.setText("超级管理员密码：");
        jLabel4.setBounds(new Rectangle(21, 20, 153, 30));
        cobuserid.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        cobuserid.setBounds(new Rectangle(21, 145, 91, 25));
        cobuserid.addActionListener(new Sysconfig_cobuserid_actionAdapter(this));
        txfuserpwd.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        txfuserpwd.setText("");
        txfuserpwd.setBounds(new Rectangle(133, 145, 91, 25));
        jLabel5.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        jLabel5.setText("最大借阅天数：");
        jLabel5.setBounds(new Rectangle(23, 21, 95, 31));
        jLabel6.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        jLabel6.setText("最大借阅张数:");
        jLabel6.setBounds(new Rectangle(23, 80, 95, 31));
        jLabel7.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        jLabel7.setText("超期罚款");
        jLabel7.setBounds(new Rectangle(23, 139, 57, 31));
        jLabel8.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        jLabel8.setText("元/每天");
        jLabel8.setBounds(new Rectangle(186, 139, 50, 33));
        txfmaxcdoutdate.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        txfmaxcdoutdate.setBounds(new Rectangle(123, 22, 81, 29));
        txfmaxcdoutnum.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        txfmaxcdoutnum.setBounds(new Rectangle(123, 81, 81, 29));
        txfforfei.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        txfforfei.setBounds(new Rectangle(82, 140, 94, 29));
        jButton1.setBounds(new Rectangle(166, 184, 78, 27));
        jButton1.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        jButton1.setText("确  定");
        jButton1.addActionListener(new Sysconfig_jButton1_actionAdapter(this));
        jLabel9.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        jLabel9.setText("天");
        jLabel9.setBounds(new Rectangle(210, 23, 26, 26));
        jLabel10.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        jLabel10.setText("张");
        jLabel10.setBounds(new Rectangle(210, 82, 26, 26));
        config1.add(txfsysconfigsuperuserpwd);
        config1.add(btnuserok);
        config1.add(jLabel4);
        config1.add(cobuserid);
        config1.add(txfuserpwd);
        config1.add(jLabel1);
        sysconfigpnl.add(config2);
        config2.add(jButton1);
        config2.add(txfforfei);
        config2.add(txfmaxcdoutdate);
        config2.add(jLabel6);
        config2.add(txfmaxcdoutnum);
        config2.add(jLabel7);
        config2.add(jLabel5);
        config2.add(jLabel8);
        config2.add(jLabel9);
        config2.add(jLabel10);
        sysconfigpnl.add(jLabel3);
        sysconfigpnl.add(jLabel2);
        sysconfigpnl.add(config1);
        this.add(sysconfigpnl);
        //初始化超级用户密码
        txfsysconfigsuperuserpwd.setText(Userio.getsuperuserpwd());
        //初始化用户名
        Vector userid=new Userdao().getallusername();
        for(int i=0;i<userid.size();i++)
        {cobuserid.addItem(userid.elementAt(i));}
        //初始化用户密码
        vctpwd=new Userdao().getalluserpwd();
        txfuserpwd.setText(vctpwd.elementAt(0).toString());
        //初始化业务参数
        txfmaxcdoutdate.setText(server.entity.Sysconfig.getcdoutdate()+"");
        txfmaxcdoutnum.setText(server.entity.Sysconfig.getcdoutmaxnum()+"");
        txfforfei.setText(server.entity.Sysconfig.getforfei()+"");
        //得到原始数据
        maxcdoutdate=txfmaxcdoutdate.getText().trim();
        maxcdoutnum=txfmaxcdoutnum.getText().trim();
        cdoutforfei=txfforfei.getText().trim();

    }

    //系统帐户按钮动作
    public void btnuserok_actionPerformed(ActionEvent e) {
        //保存当前的值
        Userio.setsuperuserpwd(txfsysconfigsuperuserpwd.getText());
        new Userdao().setuserpwd(cobuserid.getSelectedItem().toString(),txfuserpwd.getText());
        //信息提示
        JOptionPane.showMessageDialog(this,"保存完成！","提示",JOptionPane.INFORMATION_MESSAGE);
    }
    //显示相应的密码
    public void cobuserid_actionPerformed(ActionEvent e) {
        //先判断以避免每次读取数据库
        if(temp==0)
        {vctpwd=new Userdao().getalluserpwd();}
        temp=1;
        txfuserpwd.setText(vctpwd.elementAt(cobuserid.getSelectedIndex()).toString());
    }
    //设置业务参数
    public void jButton1_actionPerformed(ActionEvent e) {
        try{
            server.entity.Sysconfig.setcdoutdate(Integer.parseInt(txfmaxcdoutdate.getText()));
            server.entity.Sysconfig.setcdoutmaxnum(Integer.parseInt(txfmaxcdoutnum.getText()));
            server.entity.Sysconfig.setforfei(Float.parseFloat(txfforfei.getText()));
            new JOptionPane().showMessageDialog(this,"保存完毕。","提示",JOptionPane.INFORMATION_MESSAGE);
        }
        catch(Exception ex)
        {
            //还原数据
            txfmaxcdoutdate.setText(maxcdoutdate);
            txfmaxcdoutnum.setText(maxcdoutnum);
            txfforfei.setText(cdoutforfei);
            new JOptionPane().showMessageDialog(this,"保存错误！","警告！",JOptionPane.WARNING_MESSAGE);
        }
    }
}

//监听器
class Sysconfig_btnuserok_actionAdapter implements ActionListener {
    private Sysconfig adaptee;
    Sysconfig_btnuserok_actionAdapter(Sysconfig adaptee) {
        this.adaptee = adaptee;
    }

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

class Sysconfig_cobuserid_actionAdapter implements ActionListener {
    private Sysconfig adaptee;
    Sysconfig_cobuserid_actionAdapter(Sysconfig adaptee) {
        this.adaptee = adaptee;
    }

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

class Sysconfig_jButton1_actionAdapter implements ActionListener {
    private Sysconfig adaptee;
    Sysconfig_jButton1_actionAdapter(Sysconfig adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton1_actionPerformed(e);
    }
}