基于Spring+hibernate+mysql+rmi+swing的登录Demo

/* * LoginOn.java * * Created on __DATE__, __TIME__ */ package LoginOn; import java.awt.Dimension; import java.awt.Toolkit; import java.util.List; import java.util.Locale; import javax.swing.JLabel; import javax.swing.ListSelectionModel; import javax.swing.table.DefaultTableCellRenderer; import javax.swing.table.DefaultTableModel; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import dao.BLLService; import entity.Users; /** * * @author __USER__ */ public class LoginOn extends javax.swing.JFrame { /** * */ private static final long serialVersionUID = 1L; BLLService b = null; Locale loc; String loginOntitle; String titInfo; String colIdName; String colUseName; String colPwName; String btnDel; String btnAdd; String labAdd; String labUserName; String labPassWord; String labPassWord2; String checkInfo1; String checkInfo2; String checkInfo3; String checkInfo5; /** Creates new form LoginOn */ public LoginOn() { } public LoginOn(BLLService bll, Locale l) { this.b = bll; this.loc = l; this.i18n(); initComponents(); Toolkit theKit = this.getToolkit(); Dimension wndSize = theKit.getScreenSize(); this.setBounds(wndSize.width / 2 - this.getWidth() / 2, wndSize.height / 2 - this.getHeight() / 2, this.getWidth(), this.getHeight()); this.jTable1.getSelectionModel().setSelectionMode( ListSelectionModel.SINGLE_SELECTION); loadData(); } private void loadData() { List<Users> liUsers = b.findAllUsers(); int count = liUsers.size(); DefaultTableModel dtm = (DefaultTableModel) this.jTable1.getModel(); int rowCount = dtm.getRowCount(); if (rowCount != 0) { for (int i = 0; i < rowCount; i++) { dtm.removeRow(0); } } for (int i = 0; i < count; i++) { Object vRow[] = new Object[3]; vRow[0] = ((Users) liUsers.get(i)).getId(); vRow[1] = ((Users) liUsers.get(i)).getUserName(); vRow[2] = ((Users) liUsers.get(i)).getPassWord(); dtm.addRow(vRow); } DefaultTableCellRenderer r = new DefaultTableCellRenderer(); r.setHorizontalAlignment(JLabel.CENTER); this.jTable1.setDefaultRenderer(Object.class, r); } private void i18n() { ApplicationContext ctx = new ClassPathXmlApplicationContext( "messages.xml"); loginOntitle = ctx.getMessage("loginOntitle", null, loc); titInfo = ctx.getMessage("titInfo", null, loc); colIdName = ctx.getMessage("colIdName", null, loc); colUseName = ctx.getMessage("colUseName", null, loc); colPwName = ctx.getMessage("colPwName", null, loc); btnDel = ctx.getMessage("btnDel", null, loc); btnAdd = ctx.getMessage("btnAdd", null, loc); labAdd = ctx.getMessage("labAdd", null, loc); labUserName = ctx.getMessage("labUserName", null, loc); labPassWord = ctx.getMessage("labPassWord", null, loc); labPassWord2 = ctx.getMessage("labPassWord2", null, loc); checkInfo1 = ctx.getMessage("checkInfo1", null, loc); checkInfo2 = ctx.getMessage("checkInfo2", null, loc); checkInfo3 = ctx.getMessage("checkInfo3", null, loc); checkInfo5 = ctx.getMessage("checkInfo5", null, loc); } /** * 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() { jScrollPane1 = new javax.swing.JScrollPane(); jTable1 = new javax.swing.JTable(); label1 = new java.awt.Label(); label2 = new java.awt.Label(); label3 = new java.awt.Label(); label4 = new java.awt.Label(); textField1 = new java.awt.TextField(); textField2 = new java.awt.TextField(); textField3 = new java.awt.TextField(); button1 = new java.awt.Button(); label5 = new java.awt.Label(); label6 = new java.awt.Label(); label7 = new java.awt.Label(); label8 = new java.awt.Label(); button2 = new java.awt.Button(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); setTitle(loginOntitle); jTable1.setModel(new javax.swing.table.DefaultTableModel( new Object[][] {}, new String[] { colIdName, colUseName, colPwName }) { /** * */ private static final long serialVersionUID = 1L; @SuppressWarnings("unchecked") Class[] types = new Class[] { java.lang.String.class, java.lang.String.class, java.lang.String.class }; boolean[] canEdit = new boolean[] { false, false, false }; @SuppressWarnings("unchecked") public Class getColumnClass(int columnIndex) { return types[columnIndex]; } public boolean isCellEditable(int rowIndex, int columnIndex) { return canEdit[columnIndex]; } }); jScrollPane1.setViewportView(jTable1); label1.setFont(new java.awt.Font("宋体", 1, 14)); label1.setText(labAdd); label2.setText(labUserName); label3.setText(labPassWord); label4.setText(labPassWord2); textField2.setEchoChar('*'); textField3.setEchoChar('*'); button1.setLabel(btnAdd); button1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { button1ActionPerformed(evt); } }); label8.setText(titInfo); button2.setLabel(btnDel); button2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { button2ActionPerformed(evt); } }); javax.swing.GroupLayout layout = new javax.swing.GroupLayout( getContentPane()); getContentPane().setLayout(layout); layout .setHorizontalGroup(layout .createParallelGroup( javax.swing.GroupLayout.Alignment.LEADING) .addGroup( layout .createSequentialGroup() .addGap(97, 97, 97) .addGroup( layout .createParallelGroup( javax.swing.GroupLayout.Alignment.LEADING) .addGroup( layout .createSequentialGroup() .addComponent( label1, javax.swing.GroupLayout.PREFERRED_SIZE, 124, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap( 237, 237, 237) .addComponent( button2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap( 93, 93, 93)) .addGroup( layout .createSequentialGroup() .addGroup( layout .createParallelGroup( javax.swing.GroupLayout.Alignment.TRAILING) .addGroup( javax.swing.GroupLayout.Alignment.LEADING, layout .createSequentialGroup() .addGroup( layout .createParallelGroup( javax.swing.GroupLayout.Alignment.LEADING) .addComponent( label2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(