Java之------单机版书店管理系统(设计思想和设计模式系列二)用户模块

书店管理系统

书店管理系统可以说是设计模式及设计思想的一个比较经典的例子。

本系列将分为多个部分讲述此输电管理系统。

书店管理系统将分为：用户、图书、进货、销售和库存五个模块，另外还有公共包、工具包和登录包，另外还有一个框架。

对于分层设计，都是表现层可以调用逻辑层，逻辑层调用数据层，数据层调用工具和公共包，方向不可打乱，必须严格按照这种模式。

本篇将做用户模块部分。

同系列有：

系列一(概述)：点击打开链接

系列三(工具包和公共类)：点击打开链接

系列四(图书)：点击打开链接

系列五(进货)：点击打开链接

系列六(销售)：点击打开链接

系列七(库存)：点击打开链接

系列八(登录)：点击打开链接

如前面所言，用户模块分为了数据层、业务逻辑层、表现层和值对象层

数据层和逻辑层又分了接口、实现和工厂三个包，里面分别存放接口、实现类和工厂类

表现层写的则是图形界面的文件

本系列所有的表现层界面全部都用面板写，因此需要有一个JFrame来承载，在这里写掉JFrame，后面的图形界面都用这个。

框架：

 /*
  * BookStore.java
  *
  * Created on __DATE__, __TIME__
  */

 package cn.hncu;

 import java.awt.event.ActionEvent;

 import javax.swing.Icon;
 import javax.swing.ImageIcon;
 import javax.swing.JLabel;
 import javax.swing.JPanel;

 import cn.hncu.book.ui.BookListPanel;
 import cn.hncu.login.ui.LoginPanel;
 import cn.hncu.out.ui.ListPanel;
 import cn.hncu.user.ui.UserListPanel;

 /**
  *
  * @author  __USER__
  */
 public class BookStore extends javax.swing.JFrame {
     private final String dir = "./Images/";

     /** Creates new form BookStore */
     public BookStore() {
         setBack();
         initComponents();
         this.setContentPane(new LoginPanel(this));
         this.validate();
     }

     private void setBack() {
         //把当前JFrame的内容窗格设成透明，这样放在其中的组件就能够显示出背景
         ((JPanel) (this.getContentPane())).setOpaque(false);//1

         Icon bgImage = new ImageIcon(dir + "bg.png");//路径从项目根目录
         //Icon bgImage = new ImageIcon(dir+"a.gif");//显示gif动态图也可以
         JLabel bgLabel = new JLabel(bgImage);
         //根据给的整数值决定在上层还是下层显示，数值越小显示在越下面的位置
         this.getLayeredPane().add(bgLabel, new Integer(Integer.MIN_VALUE));//2
         bgLabel
                 .setBounds(0, 0, bgImage.getIconWidth(), bgImage
                         .getIconHeight());//3

         //以下是测试，看看上面的图片是不是能够显示成背景
         //      JButton btn = new JButton("OK");
         //      this.getLayeredPane().add(btn);
         //      btn.setBounds(100, 100, 80, 50);
     }

     /** 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.
      */
     //GEN-BEGIN:initComponents
     // <editor-fold defaultstate="collapsed" desc="Generated Code">
     private void initComponents() {

         menuBar = new javax.swing.JMenuBar();
         fileMenu = new javax.swing.JMenu();
         openMenuItem = new javax.swing.JMenuItem();
         saveMenuItem = new javax.swing.JMenuItem();
         saveAsMenuItem = new javax.swing.JMenuItem();
         exitMenuItem = new javax.swing.JMenuItem();
         editMenu = new javax.swing.JMenu();
         cutMenuItem = new javax.swing.JMenuItem();
         copyMenuItem = new javax.swing.JMenuItem();
         pasteMenuItem = new javax.swing.JMenuItem();
         deleteMenuItem = new javax.swing.JMenuItem();
         jMenu1 = new javax.swing.JMenu();
         jMenuItemUser = new javax.swing.JMenuItem();
         jMenuItemBook = new javax.swing.JMenuItem();
         jMenuItemIn = new javax.swing.JMenuItem();
         jMenuItemOut = new javax.swing.JMenuItem();
         jMenuItemStock = new javax.swing.JMenuItem();
         jMenuItemLogout = new javax.swing.JMenuItem();
         helpMenu = new javax.swing.JMenu();
         contentsMenuItem = new javax.swing.JMenuItem();
         aboutMenuItem = new javax.swing.JMenuItem();

         setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
         setMinimumSize(new java.awt.Dimension(800, 600));
         getContentPane().setLayout(null);

         fileMenu.setText("File");

         openMenuItem.setText("Open");
         fileMenu.add(openMenuItem);

         saveMenuItem.setText("Save");
         fileMenu.add(saveMenuItem);

         saveAsMenuItem.setText("Save As ...");
         fileMenu.add(saveAsMenuItem);

         exitMenuItem.setText("Exit");
         exitMenuItem.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 exitMenuItemActionPerformed(evt);
             }
         });
         fileMenu.add(exitMenuItem);

         menuBar.add(fileMenu);

         editMenu.setText("Edit");

         cutMenuItem.setText("Cut");
         editMenu.add(cutMenuItem);

         copyMenuItem.setText("Copy");
         editMenu.add(copyMenuItem);

         pasteMenuItem.setText("Paste");
         editMenu.add(pasteMenuItem);

         deleteMenuItem.setText("Delete");
         editMenu.add(deleteMenuItem);

         menuBar.add(editMenu);

         jMenu1.setText("Patterns");

         jMenuItemUser.setAccelerator(javax.swing.KeyStroke.getKeyStroke(
                 java.awt.event.KeyEvent.VK_U,
                 java.awt.event.InputEvent.CTRL_MASK));
         jMenuItemUser.setText("user");
         jMenuItemUser.setEnabled(false);
         jMenuItemUser.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 jMenuItemUserActionPerformed(evt);
             }
         });
         jMenu1.add(jMenuItemUser);

         jMenuItemBook.setAccelerator(javax.swing.KeyStroke.getKeyStroke(
                 java.awt.event.KeyEvent.VK_B,
                 java.awt.event.InputEvent.CTRL_MASK));
         jMenuItemBook.setText("book");
         jMenuItemBook.setEnabled(false);
         jMenuItemBook.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 jMenuItemBookActionPerformed(evt);
             }
         });
         jMenu1.add(jMenuItemBook);

         jMenuItemIn.setAccelerator(javax.swing.KeyStroke.getKeyStroke(
                 java.awt.event.KeyEvent.VK_I,
                 java.awt.event.InputEvent.CTRL_MASK));
         jMenuItemIn.setText("in");
         jMenuItemIn.setEnabled(false);
         jMenuItemIn.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 jMenuItemInActionPerformed(evt);
             }
         });
         jMenu1.add(jMenuItemIn);

         jMenuItemOut.setAccelerator(javax.swing.KeyStroke.getKeyStroke(
                 java.awt.event.KeyEvent.VK_O,
                 java.awt.event.InputEvent.CTRL_MASK));
         jMenuItemOut.setText("out");
         jMenuItemOut.setEnabled(false);
         jMenuItemOut.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 jMenuItemOutActionPerformed(evt);
             }
         });
         jMenu1.add(jMenuItemOut);

         jMenuItemStock.setAccelerator(javax.swing.KeyStroke.getKeyStroke(
                 java.awt.event.KeyEvent.VK_S,
                 java.awt.event.InputEvent.CTRL_MASK));
         jMenuItemStock.setText("stock");
         jMenuItemStock.setEnabled(false);
         jMenuItemStock.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 jMenuItemStockActionPerformed(evt);
             }
         });
         jMenu1.add(jMenuItemStock);

         jMenuItemLogout.setAccelerator(javax.swing.KeyStroke.getKeyStroke(
                 java.awt.event.KeyEvent.VK_L,
                 java.awt.event.InputEvent.CTRL_MASK));
         jMenuItemLogout.setText("logout");
         jMenuItemLogout.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 jMenuItemLogoutActionPerformed(evt);
             }
         });
         jMenu1.add(jMenuItemLogout);

         menuBar.add(jMenu1);

         helpMenu.setText("Help");

         contentsMenuItem.setText("Contents");
         helpMenu.add(contentsMenuItem);

         aboutMenuItem.setText("About");
         helpMenu.add(aboutMenuItem);

         menuBar.add(helpMenu);

         setJMenuBar(menuBar);

         pack();
     }// </editor-fold>
     //GEN-END:initComponents

     private void jMenuItemLogoutActionPerformed(java.awt.event.ActionEvent evt) {
         jMenuItemUser.setEnabled(false);
         jMenuItemBook.setEnabled(false);
         jMenuItemIn.setEnabled(false);
         jMenuItemOut.setEnabled(false);
         jMenuItemStock.setEnabled(false);

         this.setContentPane(new LoginPanel(this));
         this.validate();
     }

     public javax.swing.JMenuItem getjMenuItemBook() {
         return jMenuItemBook;
     }

     public javax.swing.JMenuItem getjMenuItemIn() {
         return jMenuItemIn;
     }

     public javax.swing.JMenuItem getjMenuItemOut() {
         return jMenuItemOut;
     }

     public javax.swing.JMenuItem getjMenuItemStock() {
         return jMenuItemStock;
     }

     public javax.swing.JMenuItem getjMenuItemUser() {
         return jMenuItemUser;
     }

     private void jMenuItemStockActionPerformed(java.awt.event.ActionEvent evt) {
         this.setContentPane(new cn.hncu.stock.ui.ListPanel(this));
         this.validate();
     }

     private void jMenuItemOutActionPerformed(java.awt.event.ActionEvent evt) {
         this.setContentPane(new ListPanel(this));
         this.validate();
     }

     private void jMenuItemInActionPerformed(java.awt.event.ActionEvent evt) {
         this.setContentPane(new cn.hncu.in.ui.ListPanel(this));
         this.validate();
     }

     protected void jMenuItemUserActionPerformed(ActionEvent evt) {
         this.setContentPane(new UserListPanel(this));
         this.validate();

     }

     private void jMenuItemBookActionPerformed(java.awt.event.ActionEvent evt) {
         this.setContentPane(new BookListPanel(this));
         this.validate();
     }

     private void exitMenuItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exitMenuItemActionPerformed
         System.exit(0);
     }//GEN-LAST:event_exitMenuItemActionPerformed

     /**
      * @param args the command line arguments
      */
     public static void main(String args[]) {
         java.awt.EventQueue.invokeLater(new Runnable() {
             public void run() {
                 new BookStore().setVisible(true);
             }
         });
     }

     //GEN-BEGIN:variables
     // Variables declaration - do not modify
     private javax.swing.JMenuItem aboutMenuItem;
     private javax.swing.JMenuItem contentsMenuItem;
     private javax.swing.JMenuItem copyMenuItem;
     private javax.swing.JMenuItem cutMenuItem;
     private javax.swing.JMenuItem deleteMenuItem;
     private javax.swing.JMenu editMenu;
     private javax.swing.JMenuItem exitMenuItem;
     private javax.swing.JMenu fileMenu;
     private javax.swing.JMenu helpMenu;
     private javax.swing.JMenu jMenu1;
     private javax.swing.JMenuItem jMenuItemBook;
     private javax.swing.JMenuItem jMenuItemIn;
     private javax.swing.JMenuItem jMenuItemLogout;
     private javax.swing.JMenuItem jMenuItemOut;
     private javax.swing.JMenuItem jMenuItemStock;
     private javax.swing.JMenuItem jMenuItemUser;
     private javax.swing.JMenuBar menuBar;
     private javax.swing.JMenuItem openMenuItem;
     private javax.swing.JMenuItem pasteMenuItem;
     private javax.swing.JMenuItem saveAsMenuItem;
     private javax.swing.JMenuItem saveMenuItem;
     // End of variables declaration//GEN-END:variables

 }

数据层：

1、接口

 package cn.hncu.user.dao.dao;

 import java.util.List;

 import cn.hncu.user.vo.UserModel;
 import cn.hncu.user.vo.UserQueryModel;

 /**
  *
  * @author Lenovo
  * 用户模块的数据层接口
  */

 public interface UserDAO {
     public boolean create(UserModel user);
     public boolean delete(String uuid);
     public boolean upDate(UserModel user);

     public UserModel getSingle(String uuid);
     public List<UserModel> getAll();
     public List<UserModel> getByCondition(UserQueryModel uqm);
 }

2、实现类

 package cn.hncu.user.dao.impl;

 import java.util.ArrayList;
 import java.util.List;

 import cn.hncu.user.business.factory.UserEbiFactory;
 import cn.hncu.user.dao.dao.UserDAO;
 import cn.hncu.utils.FileIo;
 import cn.hncu.user.vo.UserModel;
 import cn.hncu.user.vo.UserQueryModel;

 public class UserDAOImpl implements UserDAO {
     private static final String FILE_NAME="user.txt";

     @Override
     public boolean create(UserModel user) {
         List<UserModel> list=FileIo.read(FILE_NAME);
         for (UserModel u:list){
             if (u.getUuid().equals(user.getUuid())){
                 return false;
             }
         }
         list.add(user);
         FileIo.write(list, FILE_NAME);
         return true;
     }

     @Override
     public boolean delete(String uuid) {
         List<UserModel> list=FileIo.read(FILE_NAME);
         for (int i=0;i<list.size();i++){
             if (list.get(i).getUuid().equals(uuid)){
                 list.remove(i);
                 FileIo.write(list, FILE_NAME);
                 return true;
             }
         }
         //该用户不存在
         return false;
     }

     @Override
     public List<UserModel> getAll() {
         List<UserModel> list=FileIo.read(FILE_NAME);
         return list;
     }

     @Override
     public List<UserModel> getByCondition(UserQueryModel uqm) {
         List<UserModel> list=getAll();
         List<UserModel> results=new ArrayList<UserModel>();
         for (UserModel user:list){
             //反逻辑，卫条件: 外层判断用户输入是否是查询条件;内层判断该对象是否符合查询条件
             if (uqm.getUuid()!=null&&uqm.getUuid().trim().length()>0){
                 if (!uqm.getUuid().equals(user.getUuid())){
                     continue;
                 }
             }
             if (uqm.getName()!=null&&uqm.getName().trim().length()>0){
                 if (user.getName().indexOf(uqm.getName())==-1){
                     continue;
                 }
             }
             if (uqm.getType()>0){
                 if (uqm.getType()!=user.getType()){
                     continue;
                 }
             }
             results.add(user);
         }
         return results;
     }

     @Override
     public UserModel getSingle(String uuid) {
         List<UserModel> list=FileIo.read(FILE_NAME);
         for (UserModel u:list){
             if (u.getUuid().equals(uuid)){
                 return u;
             }
         }
         //不存在该uuid对应的用户，返回空
         return null;
     }

     @Override
     public boolean upDate(UserModel user) {
         List<UserModel> list=FileIo.read(FILE_NAME);
         for (int i=0;i<list.size();i++){
             if (list.get(i).getUuid().equals(user.getUuid())){
                 list.set(i, user);
                 FileIo.write(list, FILE_NAME);
                 return true;
             }
         }
         //不存在该用户，修改失败
         return false;
     }
 }

3、工厂类

 package cn.hncu.user.dao.factory;

 import cn.hncu.user.dao.dao.UserDAO;
 import cn.hncu.user.dao.impl.UserDAOImpl;

 public class UserDAOFactory {
     public static UserDAO getUserDAO(){
         return new UserDAOImpl();
     }
 }

业务逻辑层：

1、接口

 package cn.hncu.user.business.ebi;

 import java.util.List;

 import cn.hncu.user.vo.UserModel;
 import cn.hncu.user.vo.UserQueryModel;

 public interface UserEbi {
     public boolean create(UserModel user);
     public boolean delete(String uuid);
     public boolean upDate(UserModel user);

     public UserModel getSingle(String uuid);
     public List<UserModel> getAll();
     public List<UserModel> getByCondition(UserQueryModel uqm);

     //此处可以在做到其他模块需要添加功能时来添加方法
     public List<UserModel> getAllIn();
     public UserModel getUserByName(String name);
     public List<UserModel> getAllOut();
 }

2、实现类

 package cn.hncu.user.business.ebo;

 import java.util.List;

 import cn.hncu.common.UserTypeEnum;
 import cn.hncu.common.UuidModelConstance;
 import cn.hncu.common.uuid.dao.factory.UuidDAOFactory;
 import cn.hncu.user.business.ebi.UserEbi;
 import cn.hncu.user.dao.dao.UserDAO;
 import cn.hncu.user.dao.factory.UserDAOFactory;
 import cn.hncu.user.vo.UserModel;
 import cn.hncu.user.vo.UserQueryModel;

 public class UserEbo implements UserEbi {
     UserDAO dao=UserDAOFactory.getUserDAO();

     @Override
     public boolean create(UserModel user) {
         String uuid=UuidDAOFactory.getUuidDAO().getNextUuid(UuidModelConstance.USER);
         user.setUuid(uuid);
         return dao.create(user);
     }

     @Override
     public boolean delete(String uuid) {
         return dao.delete(uuid);
     }

     @Override
     public List<UserModel> getAll() {
         return dao.getAll();
     }

     @Override
     public List<UserModel> getByCondition(UserQueryModel uqm) {
         return dao.getByCondition(uqm);
     }

     @Override
     public UserModel getSingle(String uuid) {
         return dao.getSingle(uuid);
     }

     @Override
     public boolean upDate(UserModel user) {
         return dao.upDate(user);
     }

     @Override
     public List<UserModel> getAllIn() {
         UserQueryModel uqm=new UserQueryModel();
         uqm.setType(UserTypeEnum.IN.getType());
         return getByCondition(uqm);
     }

     @Override
     public UserModel getUserByName(String name) {
         List<UserModel> list=getAll();
         for (UserModel user:list){
             if (user.getName().equals(name)){
                 return user;
             }
         }
         return null;
     }

     @Override
     public List<UserModel> getAllOut() {
         UserQueryModel uqm=new UserQueryModel();
         uqm.setType(UserTypeEnum.OUT.getType());
         return getByCondition(uqm);
     }
 }

3、工厂类

 package cn.hncu.user.business.factory;

 import cn.hncu.user.business.ebi.UserEbi;
 import cn.hncu.user.business.ebo.UserEbo;

 public class UserEbiFactory {
     public static UserEbi getUserEbi(){
         return new UserEbo();
     }
 }

值对象层：

用户类：

 package cn.hncu.user.vo;

 import java.io.Serializable;

 import cn.hncu.common.UserTypeEnum;

 public class UserModel implements Serializable{
     private String uuid;
     private String name;
     private int type;
     private String pwd;

     public UserModel() {
         super();
     }

     public String getUuid() {
         return uuid;
     }

     public void setUuid(String uuid) {
         this.uuid = uuid;
     }

     public String getName() {
         return name;
     }

     public void setName(String name) {
         this.name = name;
     }

     public int getType() {
         return type;
     }

     public void setType(int type) {
         this.type = type;
     }

     public String getPwd() {
         return pwd;
     }

     public void setPwd(String pwd) {
         this.pwd = pwd;
     }

     @Override
     public int hashCode() {
         final int prime = 31;
         int result = 1;
         result = prime * result + ((uuid == null) ? 0 : uuid.hashCode());
         return result;
     }

     @Override
     public boolean equals(Object obj) {
         if (this == obj)
             return true;
         if (obj == null)
             return false;
         if (getClass() != obj.getClass())
             return false;
         UserModel other = (UserModel) obj;
         if (uuid == null) {
             if (other.uuid != null)
                 return false;
         } else if (!uuid.equals(other.uuid))
             return false;
         return true;
     }

     @Override
     public String toString() {
         return uuid+","+name+","+UserTypeEnum.getNameByType(type);
     }
 }

用户查询类：

 package cn.hncu.user.vo;

 public class UserQueryModel extends UserModel{

 }

表现层：

用户列表：

 /*
  * ListPanel.java
  *
  * Created on __DATE__, __TIME__
  */

 package cn.hncu.user.ui;

 import java.util.List;

 import javax.swing.Icon;
 import javax.swing.ImageIcon;
 import javax.swing.JFrame;
 import javax.swing.JLabel;
 import javax.swing.JOptionPane;
 import javax.swing.JPanel;

 import cn.hncu.user.business.ebi.UserEbi;
 import cn.hncu.user.business.factory.UserEbiFactory;
 import cn.hncu.user.vo.UserModel;

 /**
  *
  * @author  __USER__
  */
 public class UserListPanel extends javax.swing.JPanel {
     private final String dir = "./Images/";
     private JFrame mainFrame = null;

     /** Creates new form ListPanel */
     public UserListPanel(JFrame mainFrame) {
         this.mainFrame = mainFrame;
         this.setOpaque(false);
         initComponents();
         myInit();
         //      setBack();
     }

     public UserListPanel(JFrame mainFrame, List<UserModel> list) {
         this.mainFrame = mainFrame;
         initComponents();
         userList.setListData(list.toArray());
     }

     private void myInit() {
         UserEbi ebi = UserEbiFactory.getUserEbi();
         List<UserModel> list = ebi.getAll();
         userList.setListData(list.toArray());

     }

     //  private void setBack() {
     //      //把当前JFrame的内容窗格设成透明，这样放在其中的组件就能够显示出背景
     //      ((JPanel)(this.getContentPane())).setOpaque(false);//1
     //
     //      Icon bgImage = new ImageIcon(dir+"bg.png");//路径从项目根目录
     //      //Icon bgImage = new ImageIcon(dir+"a.gif");//显示gif动态图也可以
     //      JLabel bgLabel = new JLabel(bgImage);
     //      //根据给的整数值决定在上层还是下层显示，数值越小显示在越下面的位置
     //      this.getLayeredPane().add(bgLabel, new Integer(Integer.MIN_VALUE));//2
     //      bgLabel.setBounds(0, 0, bgImage.getIconWidth(), bgImage.getIconHeight());//3
     //      this.add(bgLabel);
     //
     //      //以下是测试，看看上面的图片是不是能够显示成背景
     ////        JButton btn = new JButton("OK");
     ////        this.getLayeredPane().add(btn);
     ////        btn.setBounds(100, 100, 80, 50);
     //  }

     /** 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.
      */
     //GEN-BEGIN:initComponents
     // <editor-fold defaultstate="collapsed" desc="Generated Code">
     private void initComponents() {

         jLabel1 = new javax.swing.JLabel();
         jScrollPane1 = new javax.swing.JScrollPane();
         userList = new javax.swing.JList();
         queryBtn = new javax.swing.JButton();
         addBtn = new javax.swing.JButton();
         deleteBtn = new javax.swing.JButton();
         btnUpdate = new javax.swing.JButton();

         setLayout(null);

         jLabel1.setFont(new java.awt.Font("Microsoft YaHei UI", 1, 24));
         jLabel1.setForeground(new java.awt.Color(102, 255, 102));
         jLabel1.setText("\u7528\u6237\u5217\u8868");
         add(jLabel1);
         jLabel1.setBounds(340, 40, 150, 70);

         userList.setModel(new javax.swing.AbstractListModel() {
             String[] strings = { "" };

             public int getSize() {
                 return strings.length;
             }

             public Object getElementAt(int i) {
                 return strings[i];
             }
         });
         jScrollPane1.setViewportView(userList);

         add(jScrollPane1);
         jScrollPane1.setBounds(240, 110, 300, 170);

         queryBtn.setText("\u67e5\u8be2");
         queryBtn.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 queryBtnActionPerformed(evt);
             }
         });
         add(queryBtn);
         queryBtn.setBounds(530, 330, 63, 29);

         addBtn.setText("\u6dfb\u52a0");
         addBtn.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 addBtnActionPerformed(evt);
             }
         });
         add(addBtn);
         addBtn.setBounds(190, 330, 63, 29);

         deleteBtn.setText("\u5220\u9664");
         deleteBtn.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 deleteBtnActionPerformed(evt);
             }
         });
         add(deleteBtn);
         deleteBtn.setBounds(310, 330, 63, 29);

         btnUpdate.setText("\u4fee\u6539");
         btnUpdate.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 btnUpdateActionPerformed(evt);
             }
         });
         add(btnUpdate);
         btnUpdate.setBounds(420, 330, 63, 29);
     }// </editor-fold>
     //GEN-END:initComponents

     private void queryBtnActionPerformed(java.awt.event.ActionEvent evt) {
         mainFrame.setContentPane(new QueryPanel(mainFrame));
         mainFrame.validate();
     }

     private void btnUpdateActionPerformed(java.awt.event.ActionEvent evt) {
         UserModel user = (UserModel) userList.getSelectedValue();
         if (user == null) {
             JOptionPane.showMessageDialog(null, "请选择要修改的用户!");
             return;
         }
         String uuid = user.getUuid();
         mainFrame.setContentPane(new upDatePanel(mainFrame, uuid));
         mainFrame.validate();
     }

     private void deleteBtnActionPerformed(java.awt.event.ActionEvent evt) {
         UserModel user = (UserModel) userList.getSelectedValue();
         if (user == null) {
             JOptionPane.showMessageDialog(null, "请选择要删除的用户!");
             return;
         }
         String uuid = user.getUuid();
         mainFrame.setContentPane(new deletePanel(mainFrame, uuid));
         mainFrame.validate();
     }

     private void addBtnActionPerformed(java.awt.event.ActionEvent evt) {
         mainFrame.setContentPane(new AddPanel(mainFrame));
         mainFrame.validate();
     }

     //GEN-BEGIN:variables
     // Variables declaration - do not modify
     private javax.swing.JButton addBtn;
     private javax.swing.JButton btnUpdate;
     private javax.swing.JButton deleteBtn;
     private javax.swing.JLabel jLabel1;
     private javax.swing.JScrollPane jScrollPane1;
     private javax.swing.JButton queryBtn;
     private javax.swing.JList userList;
     // End of variables declaration//GEN-END:variables

 }

添加用户：

 /*
  * AddPanel.java
  *
  * Created on __DATE__, __TIME__
  */

 package cn.hncu.user.ui;

 import javax.swing.JFrame;
 import javax.swing.JOptionPane;

 import cn.hncu.common.UserTypeEnum;
 import cn.hncu.user.business.ebi.UserEbi;
 import cn.hncu.user.business.factory.UserEbiFactory;
 import cn.hncu.user.vo.UserModel;

 /**
  *
  * @author  __USER__
  */
 public class AddPanel extends javax.swing.JPanel {
     private JFrame mainFrame = null;

     /** Creates new form AddPanel */
     public AddPanel(JFrame mainFrame) {
         this.mainFrame = mainFrame;
         this.setOpaque(false);
         initComponents();
         myInit();
     }

     private void myInit() {
         for (UserTypeEnum type : UserTypeEnum.values()) {
             CombType.addItem(type.getName());
         }
     }

     /** 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.
      */
     //GEN-BEGIN:initComponents
     // <editor-fold defaultstate="collapsed" desc="Generated Code">
     private void initComponents() {

         jLabel1 = new javax.swing.JLabel();
         jLabelType = new javax.swing.JLabel();
         jLabelName = new javax.swing.JLabel();
         tfdName = new javax.swing.JTextField();
         CombType = new javax.swing.JComboBox();
         jLabel2 = new javax.swing.JLabel();
         jLabel3 = new javax.swing.JLabel();
         Pwd1 = new javax.swing.JPasswordField();
         Pwd2 = new javax.swing.JPasswordField();
         btnAdd = new javax.swing.JButton();
         btnBack = new javax.swing.JButton();

         setLayout(null);

         jLabel1.setFont(new java.awt.Font("Microsoft YaHei UI", 1, 24));
         jLabel1.setForeground(new java.awt.Color(102, 255, 102));
         jLabel1.setText("\u6dfb\u52a0\u7528\u6237");
         add(jLabel1);
         jLabel1.setBounds(300, 20, 140, 70);

         jLabelType.setForeground(new java.awt.Color(102, 255, 102));
         jLabelType.setText("\u7528\u6237\u7c7b\u578b\uff1a");
         add(jLabelType);
         jLabelType.setBounds(150, 180, 110, 30);

         jLabelName.setForeground(new java.awt.Color(102, 255, 102));
         jLabelName.setText("\u59d3\u540d\uff1a");
         add(jLabelName);
         jLabelName.setBounds(180, 130, 70, 30);
         add(tfdName);
         tfdName.setBounds(250, 130, 100, 26);

         CombType.setModel(new javax.swing.DefaultComboBoxModel(
                 new String[] { "请选择..." }));
         add(CombType);
         CombType.setBounds(250, 180, 170, 30);

         jLabel2.setForeground(new java.awt.Color(102, 255, 102));
         jLabel2.setText("\u5bc6\u7801\uff1a");
         add(jLabel2);
         jLabel2.setBounds(180, 240, 45, 20);

         jLabel3.setForeground(new java.awt.Color(102, 255, 102));
         jLabel3.setText("\u786e\u8ba4\u5bc6\u7801\uff1a");
         add(jLabel3);
         jLabel3.setBounds(150, 290, 100, 30);
         add(Pwd1);
         Pwd1.setBounds(250, 240, 230, 24);
         add(Pwd2);
         Pwd2.setBounds(250, 290, 230, 24);

         btnAdd.setText("\u6dfb\u52a0");
         btnAdd.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 btnAddActionPerformed(evt);
             }
         });
         add(btnAdd);
         btnAdd.setBounds(260, 370, 63, 29);

         btnBack.setText("\u8fd4\u56de");
         btnBack.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 btnBackActionPerformed(evt);
             }
         });
         add(btnBack);
         btnBack.setBounds(450, 370, 63, 29);
     }// </editor-fold>
     //GEN-END:initComponents

     private void btnBackActionPerformed(java.awt.event.ActionEvent evt) {
         mainFrame.setContentPane(new UserListPanel(mainFrame));
         mainFrame.validate();
     }

     private void btnAddActionPerformed(java.awt.event.ActionEvent evt) {
         //收集参数
         //      String uuid = tfdUuid.getText();
         String name = tfdName.getText();
         String pwd1 = new String(Pwd1.getPassword());
         String pwd2 = new String(Pwd2.getPassword());
         if (!pwd1.equals(pwd2)) {
             JOptionPane.showMessageDialog(null, "两次密码不一致，请重新输入!");
             return;
         }
         int type = 0;
         try {
             type = UserTypeEnum.getTypeByName(CombType.getSelectedItem()
                     .toString());
         } catch (Exception e) {
             JOptionPane.showMessageDialog(null, "请指定用户类型");
             return;
         }

         //组织参数
         UserModel user = new UserModel();
         user.setName(name);
         user.setPwd(pwd1);
         user.setType(type);
         //      user.setUuid(uuid);

         //调用逻辑层
         UserEbi ebi = UserEbiFactory.getUserEbi();
         if (ebi.create(user)) {
             mainFrame.setContentPane(new UserListPanel(mainFrame));
             mainFrame.validate();
         } else {
             JOptionPane.showMessageDialog(null, "该用户已存在!");
         }

     }

     //GEN-BEGIN:variables
     // Variables declaration - do not modify
     private javax.swing.JComboBox CombType;
     private javax.swing.JPasswordField Pwd1;
     private javax.swing.JPasswordField Pwd2;
     private javax.swing.JButton btnAdd;
     private javax.swing.JButton btnBack;
     private javax.swing.JLabel jLabel1;
     private javax.swing.JLabel jLabel2;
     private javax.swing.JLabel jLabel3;
     private javax.swing.JLabel jLabelName;
     private javax.swing.JLabel jLabelType;
     private javax.swing.JTextField tfdName;
     // End of variables declaration//GEN-END:variables

 }

删除用户：

 /*
  * deletePanel.java
  *
  * Created on __DATE__, __TIME__
  */

 package cn.hncu.user.ui;

 import javax.swing.JFrame;
 import javax.swing.JOptionPane;

 import cn.hncu.common.UserTypeEnum;
 import cn.hncu.user.business.ebi.UserEbi;
 import cn.hncu.user.business.factory.UserEbiFactory;
 import cn.hncu.user.vo.UserModel;

 /**
  *
  * @author  __USER__
  */
 public class deletePanel extends javax.swing.JPanel {
     private JFrame mainFrame = null;
     private String uuid = null;

     /** Creates new form deletePanel */
     public deletePanel(JFrame mainFrame, String uuid) {
         this.mainFrame = mainFrame;
         this.uuid = uuid;
         this.setOpaque(false);
         initComponents();
         myInit();
     }

     private void myInit() {
         UserEbi ebi = UserEbiFactory.getUserEbi();
         UserModel user = new UserModel();
         user = ebi.getSingle(uuid);

         tfdUuid.setText(uuid);
         tfdUuid.setEditable(false);

         tfdName.setText(user.getName());
         tfdName.setEditable(false);

         tfdType.setText(UserTypeEnum.getNameByType(user.getType()));
         tfdType.setEditable(false);
     }

     /** 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.
      */
     //GEN-BEGIN:initComponents
     // <editor-fold defaultstate="collapsed" desc="Generated Code">
     private void initComponents() {

         jLabel1 = new javax.swing.JLabel();
         jLabelType = new javax.swing.JLabel();
         jLabelName = new javax.swing.JLabel();
         tfdName = new javax.swing.JTextField();
         jLabel4 = new javax.swing.JLabel();
         tfdUuid = new javax.swing.JTextField();
         tfdType = new javax.swing.JTextField();
         btnDelete = new javax.swing.JButton();
         btnBack = new javax.swing.JButton();

         setLayout(null);

         jLabel1.setFont(new java.awt.Font("Microsoft YaHei UI", 1, 24));
         jLabel1.setForeground(new java.awt.Color(102, 255, 102));
         jLabel1.setText("\u5220\u9664\u7528\u6237...");
         add(jLabel1);
         jLabel1.setBounds(290, 20, 160, 80);

         jLabelType.setForeground(new java.awt.Color(102, 255, 102));
         jLabelType.setText("\u7528\u6237\u7c7b\u578b\uff1a");
         add(jLabelType);
         jLabelType.setBounds(110, 230, 110, 30);

         jLabelName.setForeground(new java.awt.Color(102, 255, 102));
         jLabelName.setText("\u59d3\u540d\uff1a");
         add(jLabelName);
         jLabelName.setBounds(140, 180, 70, 30);
         add(tfdName);
         tfdName.setBounds(210, 180, 100, 26);

         jLabel4.setForeground(new java.awt.Color(102, 255, 102));
         jLabel4.setText("uuid\uff1a");
         add(jLabel4);
         jLabel4.setBounds(140, 140, 52, 20);
         add(tfdUuid);
         tfdUuid.setBounds(210, 140, 100, 26);
         add(tfdType);
         tfdType.setBounds(210, 230, 160, 26);

         btnDelete.setText("\u5220\u9664");
         btnDelete.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 btnDeleteActionPerformed(evt);
             }
         });
         add(btnDelete);
         btnDelete.setBounds(160, 360, 63, 29);

         btnBack.setText("\u8fd4\u56de");
         btnBack.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 btnBackActionPerformed(evt);
             }
         });
         add(btnBack);
         btnBack.setBounds(370, 360, 63, 29);
     }// </editor-fold>
     //GEN-END:initComponents

     private void btnBackActionPerformed(java.awt.event.ActionEvent evt) {
         mainFrame.setContentPane(new UserListPanel(mainFrame));
         mainFrame.validate();
     }

     private void btnDeleteActionPerformed(java.awt.event.ActionEvent evt) {
         UserEbi ebi = UserEbiFactory.getUserEbi();
         if (ebi.delete(uuid)) {
             mainFrame.setContentPane(new UserListPanel(mainFrame));
             mainFrame.validate();
         } else {
             JOptionPane.showMessageDialog(null, "该用户不存在");
         }
     }

     //GEN-BEGIN:variables
     // Variables declaration - do not modify
     private javax.swing.JButton btnBack;
     private javax.swing.JButton btnDelete;
     private javax.swing.JLabel jLabel1;
     private javax.swing.JLabel jLabel4;
     private javax.swing.JLabel jLabelName;
     private javax.swing.JLabel jLabelType;
     private javax.swing.JTextField tfdName;
     private javax.swing.JTextField tfdType;
     private javax.swing.JTextField tfdUuid;
     // End of variables declaration//GEN-END:variables

 }

修改用户：

 /*
  * upDatePanel.java
  *
  * Created on __DATE__, __TIME__
  */

 package cn.hncu.user.ui;

 import javax.swing.JFrame;
 import javax.swing.JOptionPane;

 import cn.hncu.common.UserTypeEnum;
 import cn.hncu.user.business.ebi.UserEbi;
 import cn.hncu.user.business.factory.UserEbiFactory;
 import cn.hncu.user.vo.UserModel;

 /**
  *
  * @author  __USER__
  */
 public class upDatePanel extends javax.swing.JPanel {
     private JFrame mainFrame = null;
     private String uuid = null;

     /** Creates new form upDatePanel */
     public upDatePanel(JFrame mainFrame, String uuid) {
         this.mainFrame = mainFrame;
         this.uuid = uuid;
         this.setOpaque(false);
         initComponents();
         myInit();
     }

     private void myInit() {
         UserEbi ebi = UserEbiFactory.getUserEbi();
         UserModel user = ebi.getSingle(uuid);
         user = ebi.getSingle(uuid);
         tfdUuid.setText(uuid);
         tfdUuid.setEditable(false);
         tfdName.setText(user.getName());
         Pwd1.setText(user.getPwd());
         Pwd2.setText(user.getPwd());

         combType.removeAllItems();
         combType.addItem(UserTypeEnum.getNameByType(user.getType()));
         for (UserTypeEnum u : UserTypeEnum.values()) {
             if (u.getType() != user.getType()) {
                 combType.addItem(u.getName());
             }
         }
     }

     /** 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.
      */
     //GEN-BEGIN:initComponents
     // <editor-fold defaultstate="collapsed" desc="Generated Code">
     private void initComponents() {

         jLabel1 = new javax.swing.JLabel();
         jLabelType = new javax.swing.JLabel();
         jLabelName = new javax.swing.JLabel();
         tfdName = new javax.swing.JTextField();
         jLabel = new javax.swing.JLabel();
         Pwd1 = new javax.swing.JPasswordField();
         jLabel4 = new javax.swing.JLabel();
         tfdUuid = new javax.swing.JTextField();
         btnUpDate = new javax.swing.JButton();
         btnBack = new javax.swing.JButton();
         combType = new javax.swing.JComboBox();
         jLabel2 = new javax.swing.JLabel();
         Pwd2 = new javax.swing.JPasswordField();

         setForeground(new java.awt.Color(102, 255, 102));
         setLayout(null);

         jLabel1.setFont(new java.awt.Font("Microsoft YaHei UI", 1, 24));
         jLabel1.setForeground(new java.awt.Color(102, 255, 102));
         jLabel1.setText("\u4fee\u6539\u7528\u6237...");
         add(jLabel1);
         jLabel1.setBounds(260, 20, 160, 80);

         jLabelType.setForeground(new java.awt.Color(102, 255, 102));
         jLabelType.setText("\u7528\u6237\u7c7b\u578b\uff1a");
         add(jLabelType);
         jLabelType.setBounds(80, 180, 110, 30);

         jLabelName.setForeground(new java.awt.Color(102, 255, 102));
         jLabelName.setText("\u59d3\u540d\uff1a");
         add(jLabelName);
         jLabelName.setBounds(110, 130, 70, 30);
         add(tfdName);
         tfdName.setBounds(180, 130, 100, 26);

         jLabel.setForeground(new java.awt.Color(102, 255, 102));
         jLabel.setText("\u5bc6\u7801\uff1a");
         add(jLabel);
         jLabel.setBounds(110, 230, 45, 20);
         add(Pwd1);
         Pwd1.setBounds(180, 230, 230, 24);

         jLabel4.setForeground(new java.awt.Color(102, 255, 102));
         jLabel4.setText("uuid\uff1a");
         add(jLabel4);
         jLabel4.setBounds(110, 90, 52, 20);
         add(tfdUuid);
         tfdUuid.setBounds(180, 90, 100, 26);

         btnUpDate.setText("\u4fee\u6539");
         btnUpDate.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 btnUpDateActionPerformed(evt);
             }
         });
         add(btnUpDate);
         btnUpDate.setBounds(160, 360, 63, 29);

         btnBack.setText("\u8fd4\u56de");
         btnBack.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 btnBackActionPerformed(evt);
             }
         });
         add(btnBack);
         btnBack.setBounds(370, 360, 63, 29);

         combType.setModel(new javax.swing.DefaultComboBoxModel(
                 new String[] { "请选择" }));
         add(combType);
         combType.setBounds(180, 180, 200, 26);

         jLabel2.setForeground(new java.awt.Color(102, 255, 102));
         jLabel2.setText("\u786e\u8ba4\u5bc6\u7801\uff1a");
         add(jLabel2);
         jLabel2.setBounds(80, 270, 90, 20);
         add(Pwd2);
         Pwd2.setBounds(180, 270, 230, 24);
     }// </editor-fold>
     //GEN-END:initComponents

     private void btnBackActionPerformed(java.awt.event.ActionEvent evt) {
         mainFrame.setContentPane(new UserListPanel(mainFrame));
         mainFrame.validate();
     }

     private void btnUpDateActionPerformed(java.awt.event.ActionEvent evt) {
         //收集参数
         String uuid = tfdUuid.getText();
         String name = tfdName.getText();
         String pwd1 = new String(Pwd1.getPassword());
         String pwd2 = new String(Pwd2.getPassword());
         if (!pwd1.equals(pwd2)) {
             JOptionPane.showMessageDialog(null, "两次密码不一致，请重新输入!");
             return;
         }
         int type = 0;
         try {
             type = UserTypeEnum.getTypeByName(combType.getSelectedItem()
                     .toString());
         } catch (Exception e) {
             JOptionPane.showMessageDialog(null, "请指定用户类型");
             return;
         }

         //组织参数
         UserModel user = new UserModel();
         user.setName(name);
         user.setPwd(pwd1);
         user.setType(type);
         user.setUuid(uuid);

         //调用逻辑层
         UserEbi ebi = UserEbiFactory.getUserEbi();
         if (ebi.upDate(user)) {
             mainFrame.setContentPane(new UserListPanel(mainFrame));
             mainFrame.validate();
         } else {
             JOptionPane.showMessageDialog(null, "该用户已不存在");
         }
     }

     //GEN-BEGIN:variables
     // Variables declaration - do not modify
     private javax.swing.JPasswordField Pwd1;
     private javax.swing.JPasswordField Pwd2;
     private javax.swing.JButton btnBack;
     private javax.swing.JButton btnUpDate;
     private javax.swing.JComboBox combType;
     private javax.swing.JLabel jLabel;
     private javax.swing.JLabel jLabel1;
     private javax.swing.JLabel jLabel2;
     private javax.swing.JLabel jLabel4;
     private javax.swing.JLabel jLabelName;
     private javax.swing.JLabel jLabelType;
     private javax.swing.JTextField tfdName;
     private javax.swing.JTextField tfdUuid;
     // End of variables declaration//GEN-END:variables

 }

查询用户：

 /*
  * QueryPanel.java
  *
  * Created on __DATE__, __TIME__
  */

 package cn.hncu.user.ui;

 import java.awt.event.ActionEvent;
 import java.util.List;

 import javax.swing.JFrame;
 import javax.swing.JOptionPane;

 import cn.hncu.common.UserTypeEnum;
 import cn.hncu.user.business.ebi.UserEbi;
 import cn.hncu.user.business.factory.UserEbiFactory;
 import cn.hncu.user.vo.UserModel;
 import cn.hncu.user.vo.UserQueryModel;

 /**
  *
  * @author  __USER__
  */
 public class QueryPanel extends javax.swing.JPanel {
     private JFrame mainFrame = null;

     /** Creates new form QueryPanel */
     public QueryPanel(JFrame mainFrame) {
         this.mainFrame = mainFrame;
         this.setOpaque(false);
         initComponents();
         MyInit();
     }

     private void MyInit() {
         for (UserTypeEnum user : UserTypeEnum.values()) {
             CombType.addItem(user.getName());
         }
     }

     /** 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.
      */
     //GEN-BEGIN:initComponents
     // <editor-fold defaultstate="collapsed" desc="Generated Code">
     private void initComponents() {

         jLabel1 = new javax.swing.JLabel();
         jLabelName = new javax.swing.JLabel();
         tfdName = new javax.swing.JTextField();
         btnQuery = new javax.swing.JButton();
         btnBack = new javax.swing.JButton();
         jLabel4 = new javax.swing.JLabel();
         tfdUuid = new javax.swing.JTextField();
         jLabel2 = new javax.swing.JLabel();
         CombType = new javax.swing.JComboBox();

         setLayout(null);

         jLabel1.setFont(new java.awt.Font("Microsoft YaHei UI", 1, 24));
         jLabel1.setForeground(new java.awt.Color(102, 255, 102));
         jLabel1.setText("\u67e5\u8be2\u7528\u6237");
         add(jLabel1);
         jLabel1.setBounds(280, 10, 140, 70);

         jLabelName.setForeground(new java.awt.Color(102, 255, 102));
         jLabelName.setText("\u59d3\u540d\uff1a");
         add(jLabelName);
         jLabelName.setBounds(380, 100, 70, 30);
         add(tfdName);
         tfdName.setBounds(450, 100, 100, 30);

         btnQuery.setText("\u67e5\u8be2");
         btnQuery.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 btnQueryActionPerformed(evt);
             }
         });
         add(btnQuery);
         btnQuery.setBounds(230, 310, 63, 30);

         btnBack.setText("\u8fd4\u56de");
         btnBack.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 btnBackActionPerformed(evt);
             }
         });
         add(btnBack);
         btnBack.setBounds(410, 310, 63, 30);

         jLabel4.setForeground(new java.awt.Color(102, 255, 102));
         jLabel4.setText("uuid\uff1a");
         add(jLabel4);
         jLabel4.setBounds(110, 100, 52, 20);
         add(tfdUuid);
         tfdUuid.setBounds(180, 100, 100, 30);

         jLabel2.setForeground(new java.awt.Color(102, 255, 102));
         jLabel2.setText("\u7528\u6237\u7c7b\u578b\uff1a");
         add(jLabel2);
         jLabel2.setBounds(80, 200, 100, 40);

         CombType.setModel(new javax.swing.DefaultComboBoxModel(
                 new String[] { "请选择..." }));
         add(CombType);
         CombType.setBounds(180, 210, 190, 26);
     }// </editor-fold>
     //GEN-END:initComponents

     protected void btnQueryActionPerformed(ActionEvent evt) {
         //1收集参数
         String uuid = tfdUuid.getText();
         String name = tfdName.getText();
         int type = 0;
         if (CombType.getSelectedIndex() > 0) {
             type = UserTypeEnum.getTypeByName(CombType.getSelectedItem()
                     .toString());
         }
         //2组织参数
         UserQueryModel uqm = new UserQueryModel();
         uqm.setUuid(uuid);
         uqm.setName(name);
         uqm.setType(type);

         //3调用逻辑层
         UserEbi ebi = UserEbiFactory.getUserEbi();
         List<UserModel> results = ebi.getByCondition(uqm);
         //4返回到不同的结果页面
         mainFrame.setContentPane(new UserListPanel(mainFrame, results));
         mainFrame.validate();

     }

     private void btnBackActionPerformed(java.awt.event.ActionEvent evt) {
         mainFrame.setContentPane(new UserListPanel(mainFrame));
         mainFrame.validate();
     }

     private void btnAddActionPerformed(java.awt.event.ActionEvent evt) {
         //收集参数
         String uuid = tfdUuid.getText();
         String name = tfdName.getText();
         int type = 0;
         if (CombType.getSelectedIndex() > 0) {
             type = UserTypeEnum.getTypeByName(CombType.getSelectedItem()
                     .toString());
         }

         //组织参数
         UserQueryModel uqm = new UserQueryModel();
         uqm.setName(name);
         uqm.setType(type);
         uqm.setUuid(uuid);

         //调用逻辑层
         UserEbi ebi = UserEbiFactory.getUserEbi();
         List<UserModel> list = ebi.getByCondition(uqm);
         mainFrame.setContentPane(new UserListPanel(mainFrame, list));
         mainFrame.validate();
     }

     //GEN-BEGIN:variables