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。
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:
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package cn.hncu;
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import java.awt.event.ActionEvent;
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import javax.swing.Icon;
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import javax.swing.ImageIcon;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import cn.hncu.book.ui.BookListPanel;
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import cn.hncu.login.ui.LoginPanel;
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import cn.hncu.out.ui.ListPanel;
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import cn.hncu.user.ui.UserListPanel;
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public class BookStore extends javax.swing.JFrame {
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private final String dir = "./Images/";
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public BookStore() {
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setBack();
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initComponents();
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this.setContentPane(new LoginPanel(this));
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this.validate();
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}
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private void setBack() {
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((JPanel) (this.getContentPane())).setOpaque(false);
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Icon bgImage = new ImageIcon(dir + "bg.png");
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JLabel bgLabel = new JLabel(bgImage);
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this.getLayeredPane().add(bgLabel, new Integer(Integer.MIN_VALUE));
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bgLabel
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.setBounds(0, 0, bgImage.getIconWidth(), bgImage
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.getIconHeight());
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}
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private void initComponents() {
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menuBar = new javax.swing.JMenuBar();
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fileMenu = new javax.swing.JMenu();
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openMenuItem = new javax.swing.JMenuItem();
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saveMenuItem = new javax.swing.JMenuItem();
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saveAsMenuItem = new javax.swing.JMenuItem();
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exitMenuItem = new javax.swing.JMenuItem();
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editMenu = new javax.swing.JMenu();
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cutMenuItem = new javax.swing.JMenuItem();
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copyMenuItem = new javax.swing.JMenuItem();
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pasteMenuItem = new javax.swing.JMenuItem();
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deleteMenuItem = new javax.swing.JMenuItem();
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jMenu1 = new javax.swing.JMenu();
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jMenuItemUser = new javax.swing.JMenuItem();
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jMenuItemBook = new javax.swing.JMenuItem();
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jMenuItemIn = new javax.swing.JMenuItem();
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jMenuItemOut = new javax.swing.JMenuItem();
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jMenuItemStock = new javax.swing.JMenuItem();
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jMenuItemLogout = new javax.swing.JMenuItem();
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helpMenu = new javax.swing.JMenu();
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contentsMenuItem = new javax.swing.JMenuItem();
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aboutMenuItem = new javax.swing.JMenuItem();
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setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
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setMinimumSize(new java.awt.Dimension(800, 600));
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getContentPane().setLayout(null);
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fileMenu.setText("File");
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openMenuItem.setText("Open");
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fileMenu.add(openMenuItem);
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saveMenuItem.setText("Save");
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fileMenu.add(saveMenuItem);
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saveAsMenuItem.setText("Save As ...");
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fileMenu.add(saveAsMenuItem);
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exitMenuItem.setText("Exit");
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exitMenuItem.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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exitMenuItemActionPerformed(evt);
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}
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});
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fileMenu.add(exitMenuItem);
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menuBar.add(fileMenu);
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editMenu.setText("Edit");
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cutMenuItem.setText("Cut");
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editMenu.add(cutMenuItem);
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copyMenuItem.setText("Copy");
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editMenu.add(copyMenuItem);
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pasteMenuItem.setText("Paste");
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editMenu.add(pasteMenuItem);
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deleteMenuItem.setText("Delete");
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editMenu.add(deleteMenuItem);
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menuBar.add(editMenu);
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jMenu1.setText("Patterns");
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jMenuItemUser.setAccelerator(javax.swing.KeyStroke.getKeyStroke(
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java.awt.event.KeyEvent.VK_U,
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java.awt.event.InputEvent.CTRL_MASK));
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jMenuItemUser.setText("user");
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jMenuItemUser.setEnabled(false);
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jMenuItemUser.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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jMenuItemUserActionPerformed(evt);
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}
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});
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jMenu1.add(jMenuItemUser);
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jMenuItemBook.setAccelerator(javax.swing.KeyStroke.getKeyStroke(
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java.awt.event.KeyEvent.VK_B,
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java.awt.event.InputEvent.CTRL_MASK));
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jMenuItemBook.setText("book");
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jMenuItemBook.setEnabled(false);
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jMenuItemBook.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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jMenuItemBookActionPerformed(evt);
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}
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});
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jMenu1.add(jMenuItemBook);
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jMenuItemIn.setAccelerator(javax.swing.KeyStroke.getKeyStroke(
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java.awt.event.KeyEvent.VK_I,
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java.awt.event.InputEvent.CTRL_MASK));
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jMenuItemIn.setText("in");
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jMenuItemIn.setEnabled(false);
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jMenuItemIn.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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jMenuItemInActionPerformed(evt);
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}
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});
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jMenu1.add(jMenuItemIn);
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jMenuItemOut.setAccelerator(javax.swing.KeyStroke.getKeyStroke(
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java.awt.event.KeyEvent.VK_O,
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java.awt.event.InputEvent.CTRL_MASK));
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jMenuItemOut.setText("out");
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jMenuItemOut.setEnabled(false);
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jMenuItemOut.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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jMenuItemOutActionPerformed(evt);
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}
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});
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jMenu1.add(jMenuItemOut);
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jMenuItemStock.setAccelerator(javax.swing.KeyStroke.getKeyStroke(
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java.awt.event.KeyEvent.VK_S,
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java.awt.event.InputEvent.CTRL_MASK));
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jMenuItemStock.setText("stock");
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jMenuItemStock.setEnabled(false);
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jMenuItemStock.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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jMenuItemStockActionPerformed(evt);
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}
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});
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jMenu1.add(jMenuItemStock);
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jMenuItemLogout.setAccelerator(javax.swing.KeyStroke.getKeyStroke(
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java.awt.event.KeyEvent.VK_L,
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java.awt.event.InputEvent.CTRL_MASK));
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jMenuItemLogout.setText("logout");
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jMenuItemLogout.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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jMenuItemLogoutActionPerformed(evt);
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}
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});
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jMenu1.add(jMenuItemLogout);
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menuBar.add(jMenu1);
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helpMenu.setText("Help");
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contentsMenuItem.setText("Contents");
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helpMenu.add(contentsMenuItem);
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aboutMenuItem.setText("About");
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helpMenu.add(aboutMenuItem);
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menuBar.add(helpMenu);
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setJMenuBar(menuBar);
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pack();
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}
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private void jMenuItemLogoutActionPerformed(java.awt.event.ActionEvent evt) {
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jMenuItemUser.setEnabled(false);
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jMenuItemBook.setEnabled(false);
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jMenuItemIn.setEnabled(false);
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jMenuItemOut.setEnabled(false);
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jMenuItemStock.setEnabled(false);
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this.setContentPane(new LoginPanel(this));
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this.validate();
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}
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public javax.swing.JMenuItem getjMenuItemBook() {
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return jMenuItemBook;
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}
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public javax.swing.JMenuItem getjMenuItemIn() {
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return jMenuItemIn;
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}
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public javax.swing.JMenuItem getjMenuItemOut() {
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return jMenuItemOut;
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}
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public javax.swing.JMenuItem getjMenuItemStock() {
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return jMenuItemStock;
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}
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public javax.swing.JMenuItem getjMenuItemUser() {
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return jMenuItemUser;
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}
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private void jMenuItemStockActionPerformed(java.awt.event.ActionEvent evt) {
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this.setContentPane(new cn.hncu.stock.ui.ListPanel(this));
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this.validate();
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}
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private void jMenuItemOutActionPerformed(java.awt.event.ActionEvent evt) {
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this.setContentPane(new ListPanel(this));
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this.validate();
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}
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private void jMenuItemInActionPerformed(java.awt.event.ActionEvent evt) {
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this.setContentPane(new cn.hncu.in.ui.ListPanel(this));
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this.validate();
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}
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protected void jMenuItemUserActionPerformed(ActionEvent evt) {
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this.setContentPane(new UserListPanel(this));
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this.validate();
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}
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private void jMenuItemBookActionPerformed(java.awt.event.ActionEvent evt) {
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this.setContentPane(new BookListPanel(this));
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this.validate();
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}
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private void exitMenuItemActionPerformed(java.awt.event.ActionEvent evt) {
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System.exit(0);
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}
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public static void main(String args[]) {
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java.awt.EventQueue.invokeLater(new Runnable() {
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public void run() {
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new BookStore().setVisible(true);
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}
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});
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}
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private javax.swing.JMenuItem aboutMenuItem;
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private javax.swing.JMenuItem contentsMenuItem;
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private javax.swing.JMenuItem copyMenuItem;
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private javax.swing.JMenuItem cutMenuItem;
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private javax.swing.JMenuItem deleteMenuItem;
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private javax.swing.JMenu editMenu;
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private javax.swing.JMenuItem exitMenuItem;
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private javax.swing.JMenu fileMenu;
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private javax.swing.JMenu helpMenu;
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private javax.swing.JMenu jMenu1;
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private javax.swing.JMenuItem jMenuItemBook;
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private javax.swing.JMenuItem jMenuItemIn;
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private javax.swing.JMenuItem jMenuItemLogout;
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private javax.swing.JMenuItem jMenuItemOut;
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private javax.swing.JMenuItem jMenuItemStock;
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private javax.swing.JMenuItem jMenuItemUser;
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private javax.swing.JMenuBar menuBar;
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private javax.swing.JMenuItem openMenuItem;
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private javax.swing.JMenuItem pasteMenuItem;
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private javax.swing.JMenuItem saveAsMenuItem;
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private javax.swing.JMenuItem saveMenuItem;
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}
数据层:
1、接口
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package cn.hncu.user.dao.dao;
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import java.util.List;
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import cn.hncu.user.vo.UserModel;
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import cn.hncu.user.vo.UserQueryModel;
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public interface UserDAO {
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public boolean create(UserModel user);
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public boolean delete(String uuid);
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public boolean upDate(UserModel user);
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public UserModel getSingle(String uuid);
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public List<UserModel> getAll();
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public List<UserModel> getByCondition(UserQueryModel uqm);
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}
2、实现类
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package cn.hncu.user.dao.impl;
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import java.util.ArrayList;
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import java.util.List;
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import cn.hncu.user.business.factory.UserEbiFactory;
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import cn.hncu.user.dao.dao.UserDAO;
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import cn.hncu.utils.FileIo;
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import cn.hncu.user.vo.UserModel;
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import cn.hncu.user.vo.UserQueryModel;
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public class UserDAOImpl implements UserDAO {
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private static final String FILE_NAME="user.txt";
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@Override
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public boolean create(UserModel user) {
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List<UserModel> list=FileIo.read(FILE_NAME);
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for (UserModel u:list){
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if (u.getUuid().equals(user.getUuid())){
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return false;
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}
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}
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list.add(user);
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FileIo.write(list, FILE_NAME);
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return true;
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}
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@Override
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public boolean delete(String uuid) {
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List<UserModel> list=FileIo.read(FILE_NAME);
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for (int i=0;i<list.size();i++){
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if (list.get(i).getUuid().equals(uuid)){
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list.remove(i);
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FileIo.write(list, FILE_NAME);
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return true;
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}
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}
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return false;
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}
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@Override
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public List<UserModel> getAll() {
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List<UserModel> list=FileIo.read(FILE_NAME);
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return list;
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}
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@Override
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public List<UserModel> getByCondition(UserQueryModel uqm) {
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List<UserModel> list=getAll();
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List<UserModel> results=new ArrayList<UserModel>();
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for (UserModel user:list){
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if (uqm.getUuid()!=null&&uqm.getUuid().trim().length()>0){
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if (!uqm.getUuid().equals(user.getUuid())){
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continue;
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}
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}
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if (uqm.getName()!=null&&uqm.getName().trim().length()>0){
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if (user.getName().indexOf(uqm.getName())==-1){
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continue;
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}
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}
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if (uqm.getType()>0){
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if (uqm.getType()!=user.getType()){
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continue;
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}
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}
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results.add(user);
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}
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return results;
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}
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@Override
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public UserModel getSingle(String uuid) {
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List<UserModel> list=FileIo.read(FILE_NAME);
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for (UserModel u:list){
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if (u.getUuid().equals(uuid)){
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return u;
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}
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}
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return null;
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}
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@Override
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public boolean upDate(UserModel user) {
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List<UserModel> list=FileIo.read(FILE_NAME);
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for (int i=0;i<list.size();i++){
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if (list.get(i).getUuid().equals(user.getUuid())){
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list.set(i, user);
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FileIo.write(list, FILE_NAME);
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return true;
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}
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}
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return false;
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}
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}
3、工厂类
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package cn.hncu.user.dao.factory;
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import cn.hncu.user.dao.dao.UserDAO;
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import cn.hncu.user.dao.impl.UserDAOImpl;
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public class UserDAOFactory {
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public static UserDAO getUserDAO(){
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return new UserDAOImpl();
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}
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}
业务逻辑层:
1、接口
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package cn.hncu.user.business.ebi;
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import java.util.List;
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import cn.hncu.user.vo.UserModel;
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import cn.hncu.user.vo.UserQueryModel;
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public interface UserEbi {
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public boolean create(UserModel user);
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public boolean delete(String uuid);
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public boolean upDate(UserModel user);
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public UserModel getSingle(String uuid);
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public List<UserModel> getAll();
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public List<UserModel> getByCondition(UserQueryModel uqm);
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public List<UserModel> getAllIn();
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public UserModel getUserByName(String name);
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public List<UserModel> getAllOut();
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}
2、实现类
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package cn.hncu.user.business.ebo;
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import java.util.List;
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import cn.hncu.common.UserTypeEnum;
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import cn.hncu.common.UuidModelConstance;
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import cn.hncu.common.uuid.dao.factory.UuidDAOFactory;
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import cn.hncu.user.business.ebi.UserEbi;
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import cn.hncu.user.dao.dao.UserDAO;
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import cn.hncu.user.dao.factory.UserDAOFactory;
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import cn.hncu.user.vo.UserModel;
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import cn.hncu.user.vo.UserQueryModel;
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public class UserEbo implements UserEbi {
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UserDAO dao=UserDAOFactory.getUserDAO();
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@Override
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public boolean create(UserModel user) {
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String uuid=UuidDAOFactory.getUuidDAO().getNextUuid(UuidModelConstance.USER);
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user.setUuid(uuid);
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return dao.create(user);
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}
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@Override
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public boolean delete(String uuid) {
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return dao.delete(uuid);
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}
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@Override
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public List<UserModel> getAll() {
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return dao.getAll();
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}
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@Override
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public List<UserModel> getByCondition(UserQueryModel uqm) {
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return dao.getByCondition(uqm);
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}
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@Override
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public UserModel getSingle(String uuid) {
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return dao.getSingle(uuid);
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}
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@Override
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public boolean upDate(UserModel user) {
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return dao.upDate(user);
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}
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@Override
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public List<UserModel> getAllIn() {
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UserQueryModel uqm=new UserQueryModel();
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uqm.setType(UserTypeEnum.IN.getType());
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return getByCondition(uqm);
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}
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@Override
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public UserModel getUserByName(String name) {
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List<UserModel> list=getAll();
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for (UserModel user:list){
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if (user.getName().equals(name)){
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return user;
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}
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}
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return null;
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}
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@Override
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public List<UserModel> getAllOut() {
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UserQueryModel uqm=new UserQueryModel();
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uqm.setType(UserTypeEnum.OUT.getType());
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return getByCondition(uqm);
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}
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}
3、工厂类
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package cn.hncu.user.business.factory;
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import cn.hncu.user.business.ebi.UserEbi;
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import cn.hncu.user.business.ebo.UserEbo;
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public class UserEbiFactory {
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public static UserEbi getUserEbi(){
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return new UserEbo();
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}
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}
值对象层:
用户类:
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package cn.hncu.user.vo;
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import java.io.Serializable;
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import cn.hncu.common.UserTypeEnum;
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public class UserModel implements Serializable{
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private String uuid;
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private String name;
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private int type;
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private String pwd;
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public UserModel() {
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super();
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}
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public String getUuid() {
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return uuid;
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}
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public void setUuid(String uuid) {
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this.uuid = uuid;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public int getType() {
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return type;
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}
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public void setType(int type) {
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this.type = type;
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}
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public String getPwd() {
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return pwd;
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}
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public void setPwd(String pwd) {
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this.pwd = pwd;
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}
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@Override
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public int hashCode() {
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final int prime = 31;
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int result = 1;
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result = prime * result + ((uuid == null) ? 0 : uuid.hashCode());
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return result;
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj)
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return true;
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if (obj == null)
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return false;
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if (getClass() != obj.getClass())
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return false;
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UserModel other = (UserModel) obj;
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if (uuid == null) {
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if (other.uuid != null)
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return false;
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} else if (!uuid.equals(other.uuid))
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return false;
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return true;
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}
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@Override
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public String toString() {
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return uuid+","+name+","+UserTypeEnum.getNameByType(type);
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}
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}
用户查询类:
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package cn.hncu.user.vo;
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public class UserQueryModel extends UserModel{
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}
表现层:
用户列表:
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package cn.hncu.user.ui;
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import java.util.List;
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import javax.swing.Icon;
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import javax.swing.ImageIcon;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JOptionPane;
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import javax.swing.JPanel;
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import cn.hncu.user.business.ebi.UserEbi;
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import cn.hncu.user.business.factory.UserEbiFactory;
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import cn.hncu.user.vo.UserModel;
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public class UserListPanel extends javax.swing.JPanel {
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private final String dir = "./Images/";
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private JFrame mainFrame = null;
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public UserListPanel(JFrame mainFrame) {
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this.mainFrame = mainFrame;
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this.setOpaque(false);
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initComponents();
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myInit();
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}
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public UserListPanel(JFrame mainFrame, List<UserModel> list) {
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this.mainFrame = mainFrame;
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initComponents();
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userList.setListData(list.toArray());
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}
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private void myInit() {
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UserEbi ebi = UserEbiFactory.getUserEbi();
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List<UserModel> list = ebi.getAll();
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userList.setListData(list.toArray());
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}
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-
-
-
-
-
-
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);
-
}
-
-
-
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();
-
}
-
-
-
-
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;
-
-
-
}
添加用户:
-
-
-
-
-
-
-
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;
-
-
-
-
-
-
public class AddPanel extends javax.swing.JPanel {
-
private JFrame mainFrame = null;
-
-
-
public AddPanel(JFrame mainFrame) {
-
this.mainFrame = mainFrame;
-
this.setOpaque(false);
-
initComponents();
-
myInit();
-
}
-
-
private void myInit() {
-
for (UserTypeEnum type : UserTypeEnum.values()) {
-
CombType.addItem(type.getName());
-
}
-
}
-
-
-
-
-
-
-
-
-
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);
-
}
-
-
-
private void btnBackActionPerformed(java.awt.event.ActionEvent evt) {
-
mainFrame.setContentPane(new UserListPanel(mainFrame));
-
mainFrame.validate();
-
}
-
-
private void btnAddActionPerformed(java.awt.event.ActionEvent evt) {
-
-
-
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;
-
}
-
-
-
UserModel user = new UserModel();
-
user.setName(name);
-
user.setPwd(pwd1);
-
user.setType(type);
-
-
-
-
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!");
-
}
-
-
}
-
-
-
-
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;
-
-
-
}
删除用户:
-
-
-
-
-
-
-
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;
-
-
-
-
-
-
public class deletePanel extends javax.swing.JPanel {
-
private JFrame mainFrame = null;
-
private String uuid = null;
-
-
-
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);
-
}
-
-
-
-
-
-
-
-
-
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);
-
}
-
-
-
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");
-
}
-
}
-
-
-
-
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;
-
-
-
}
修改用户:
-
-
-
-
-
-
-
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;
-
-
-
-
-
-
public class upDatePanel extends javax.swing.JPanel {
-
private JFrame mainFrame = null;
-
private String uuid = null;
-
-
-
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());
-
}
-
}
-
}
-
-
-
-
-
-
-
-
-
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);
-
}
-
-
-
private void btnBackActionPerformed(java.awt.event.ActionEvent evt) {
-
mainFrame.setContentPane(new UserListPanel(mainFrame));
-
mainFrame.validate();
-
}
-
-
private void btnUpDateActionPerformed(java.awt.event.ActionEvent evt) {
-
-
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;
-
}
-
-
-
UserModel user = new UserModel();
-
user.setName(name);
-
user.setPwd(pwd1);
-
user.setType(type);
-
user.setUuid(uuid);
-
-
-
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");
-
}
-
}
-
-
-
-
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;
-
-
-
}
查询用户:
-
-
-
-
-
-
-
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;
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import cn.hncu.user.business.ebi.UserEbi;
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import cn.hncu.user.business.factory.UserEbiFactory;
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import cn.hncu.user.vo.UserModel;
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import cn.hncu.user.vo.UserQueryModel;
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public class QueryPanel extends javax.swing.JPanel {
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private JFrame mainFrame = null;
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public QueryPanel(JFrame mainFrame) {
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this.mainFrame = mainFrame;
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this.setOpaque(false);
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initComponents();
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MyInit();
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}
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private void MyInit() {
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for (UserTypeEnum user : UserTypeEnum.values()) {
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CombType.addItem(user.getName());
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}
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}
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private void initComponents() {
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jLabel1 = new javax.swing.JLabel();
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jLabelName = new javax.swing.JLabel();
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tfdName = new javax.swing.JTextField();
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btnQuery = new javax.swing.JButton();
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btnBack = new javax.swing.JButton();
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jLabel4 = new javax.swing.JLabel();
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tfdUuid = new javax.swing.JTextField();
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jLabel2 = new javax.swing.JLabel();
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CombType = new javax.swing.JComboBox();
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setLayout(null);
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jLabel1.setFont(new java.awt.Font("Microsoft YaHei UI", 1, 24));
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jLabel1.setForeground(new java.awt.Color(102, 255, 102));
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jLabel1.setText("\u67e5\u8be2\u7528\u6237");
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add(jLabel1);
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jLabel1.setBounds(280, 10, 140, 70);
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jLabelName.setForeground(new java.awt.Color(102, 255, 102));
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jLabelName.setText("\u59d3\u540d\uff1a");
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add(jLabelName);
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jLabelName.setBounds(380, 100, 70, 30);
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add(tfdName);
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tfdName.setBounds(450, 100, 100, 30);
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btnQuery.setText("\u67e5\u8be2");
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btnQuery.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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btnQueryActionPerformed(evt);
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}
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});
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add(btnQuery);
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btnQuery.setBounds(230, 310, 63, 30);
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btnBack.setText("\u8fd4\u56de");
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btnBack.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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btnBackActionPerformed(evt);
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}
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});
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add(btnBack);
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btnBack.setBounds(410, 310, 63, 30);
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jLabel4.setForeground(new java.awt.Color(102, 255, 102));
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jLabel4.setText("uuid\uff1a");
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add(jLabel4);
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jLabel4.setBounds(110, 100, 52, 20);
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add(tfdUuid);
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tfdUuid.setBounds(180, 100, 100, 30);
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jLabel2.setForeground(new java.awt.Color(102, 255, 102));
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jLabel2.setText("\u7528\u6237\u7c7b\u578b\uff1a");
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add(jLabel2);
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jLabel2.setBounds(80, 200, 100, 40);
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CombType.setModel(new javax.swing.DefaultComboBoxModel(
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new String[] { "请选择..." }));
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add(CombType);
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CombType.setBounds(180, 210, 190, 26);
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}
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protected void btnQueryActionPerformed(ActionEvent evt) {
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String uuid = tfdUuid.getText();
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String name = tfdName.getText();
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int type = 0;
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if (CombType.getSelectedIndex() > 0) {
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type = UserTypeEnum.getTypeByName(CombType.getSelectedItem()
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.toString());
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}
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UserQueryModel uqm = new UserQueryModel();
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uqm.setUuid(uuid);
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uqm.setName(name);
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uqm.setType(type);
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UserEbi ebi = UserEbiFactory.getUserEbi();
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List<UserModel> results = ebi.getByCondition(uqm);
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mainFrame.setContentPane(new UserListPanel(mainFrame, results));
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mainFrame.validate();
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}
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private void btnBackActionPerformed(java.awt.event.ActionEvent evt) {
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mainFrame.setContentPane(new UserListPanel(mainFrame));
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mainFrame.validate();
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}
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private void btnAddActionPerformed(java.awt.event.ActionEvent evt) {
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String uuid = tfdUuid.getText();
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String name = tfdName.getText();
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int type = 0;
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if (CombType.getSelectedIndex() > 0) {
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type = UserTypeEnum.getTypeByName(CombType.getSelectedItem()
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.toString());
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}
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UserQueryModel uqm = new UserQueryModel();
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uqm.setName(name);
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uqm.setType(type);
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uqm.setUuid(uuid);
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UserEbi ebi = UserEbiFactory.getUserEbi();
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List<UserModel> list = ebi.getByCondition(uqm);
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mainFrame.setContentPane(new UserListPanel(mainFrame, list));
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mainFrame.validate();
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}
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private javax.swing.JComboBox CombType;
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private javax.swing.JButton btnBack;
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private javax.swing.JButton btnQuery;
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private javax.swing.JLabel jLabel1;
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private javax.swing.JLabel jLabel2;
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private javax.swing.JLabel jLabel4;
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private javax.swing.JLabel jLabelName;
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private javax.swing.JTextField tfdName;
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private javax.swing.JTextField tfdUuid;
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}
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
原文:http://blog.csdn.net/x121850182/article/details/51496561