package uml_gaokai;import java.awt.*;import javax.swing.*;import com.borland.dx.sql.dataset.*;import com.borland.dbswing.*;import com.borland.jbcl.layout.*;import com.borland.dx.dataset.*;import java.awt.event.*;import java.sql.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2003</p> * <p>Company: </p> * @author unascribed * @version 1.0 */public class CustomerWindow extends JDialog {  private JPanel panel1 = new JPanel();  private Database database1 = new Database();  private JdbTable jdbTable1 = new JdbTable();  private XYLayout xYLayout1 = new XYLayout();  private TableScrollPane tableScrollPane1 = new TableScrollPane();  private JButton jButton1 = new JButton();  private JButton jButton2 = new JButton();  private JButton jButton3 = new JButton();  private JButton jButton4 = new JButton();  private Column column1 = new Column();  private Column column2 = new Column();  private Column column3 = new Column();  private QueryDataSet queryDataSet1 = new QueryDataSet();  private QueryDataSet queryDataSet2 = new QueryDataSet();  private QueryDataSet queryDataSet3 = new QueryDataSet();  private QueryDataSet queryDataSet4 = new QueryDataSet();  private JLabel jLabel1 = new JLabel();  private JTextField jTextField1 = new JTextField();  private JLabel jLabel2 = new JLabel();  private JTextField jTextField2 = new JTextField();  private JLabel jLabel3 = new JLabel();  private JTextField jTextField3 = new JTextField();  private JLabel jLabel4 = new JLabel();  private JTextField jTextField4 = new JTextField();  private JLabel jLabel5 = new JLabel();  private JTextField jTextField5 = new JTextField();  private JLabel jLabel6 = new JLabel();  private JTextField jTextField6 = new JTextField();  private JLabel jLabel7 = new JLabel();  private JTextField jTextField7 = new JTextField();  private JLabel jLabel8 = new JLabel();  private JPasswordField jPasswordField1 = new JPasswordField();  public CustomerWindow(Frame frame, String title, boolean modal) {    super(frame, title, modal);    try {      jbInit();      pack();    }    catch(Exception ex) {      ex.printStackTrace();    }  }  public CustomerWindow() {    this(null, "", false);  }  private void jbInit() throws Exception {    panel1.setLayout(xYLayout1);    database1.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor("jdbc:odbc:gaokaiSQL", "sa", "", false, "sun.jdbc.odbc.JdbcOdbcDriver"));    jButton1.setText("瀏覽全部商品信息");    jButton1.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jButton1_actionPerformed(e);      }    });    jButton2.setText("瀏覽某種商品");    jButton2.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jButton2_actionPerformed(e);      }    });    jButton3.setText("購買商品");    jButton3.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jButton3_actionPerformed(e);      }    });    jButton4.setText("退出");    jButton4.addActionListener(new java.awt.event.ActionListener() {      public void actionPerformed(ActionEvent e) {        jButton4_actionPerformed(e);      }    });    jdbTable1.setToolTipText("");    column1.setColumnName("GoodsPrice");    column1.setDataType(com.borland.dx.dataset.Variant.DOUBLE);    column1.setSchemaName("dbo");    column1.setTableName("goodsInfo");    column1.setVisible(com.borland.jb.util.TriStateProperty.DEFAULT);    column1.setServerColumnName("GoodsPrice");    column1.setSqlType(6);    column3.setColumnName("NewColumn1");    column3.setDataType(com.borland.dx.dataset.Variant.STRING);    column3.setDefault("");    column3.setPreferredOrdinal(1);    column3.setServerColumnName("NewColumn1");    column3.setSqlType(0);    jLabel1.setText("商品名");    jLabel2.setText("商品ID");    jLabel3.setText("商品數(shù)量");    jLabel4.setText("商品名");    jLabel5.setText("商品尺碼");    jLabel6.setText("日期");    jLabel7.setText("客戶姓名");    jLabel8.setText("密碼");    getContentPane().add(panel1);    panel1.add(tableScrollPane1,  new XYConstraints(219, 140, -1, -1));    panel1.add(jdbTable1,            new XYConstraints(2, 0, 542, 222));    panel1.add(jButton2, new XYConstraints(0, 267, 131, 23));    panel1.add(jLabel1,  new XYConstraints(136, 268, 39, 21));    panel1.add(jTextField2, new XYConstraints(178, 268, 65, 21));    panel1.add(jLabel2,  new XYConstraints(249, 268, 52, 21));    panel1.add(jTextField1,  new XYConstraints(297, 268, 66, 23));    panel1.add(jTextField3,  new XYConstraints(431, 309, 65, 21));    panel1.add(jLabel3,  new XYConstraints(375, 309, -1, 23));    panel1.add(jLabel4,  new XYConstraints(137, 309, 39, 21));    panel1.add(jLabel5,      new XYConstraints(249, 309, 50, 22));    panel1.add(jTextField5,   new XYConstraints(299, 309, 69, 20));    panel1.add(jButton3,    new XYConstraints(-1, 307, 133, 22));    panel1.add(jLabel6,     new XYConstraints(136, 339, 46, 21));    panel1.add(jTextField6,        new XYConstraints(180, 339, 66, -1));    panel1.add(jLabel7,    new XYConstraints(249, 339, 50, 21));    panel1.add(jTextField7,     new XYConstraints(298, 339, 71, 21));    panel1.add(jLabel8,   new XYConstraints(378, 339, 50, 20));    panel1.add(jButton4, new XYConstraints(413, 384, 130, 22));    panel1.add(jPasswordField1,  new XYConstraints(432, 338, 66, 19));    panel1.add(jTextField4,   new XYConstraints(178, 310, 71, 21));    panel1.add(jButton1,  new XYConstraints(-2, 233, 133, 22));  }  //瀏覽全部商品  void jButton1_actionPerformed(ActionEvent e) {    queryDataSet1.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, "SELECT [goodsInfo].GoodsID,[goodsInfo].GoodsName,[goodsInfo].GoodsNumber,[goodsInfo].GoodsProduct,[go" +        "odsInfo].GoodsPrice FROM [UML_CS].[dbo].[goodsInfo]", null, true, Load.ALL));    jdbTable1.setDataSet(queryDataSet1);    queryDataSet1.refresh();  }  //瀏覽某種商品  void jButton2_actionPerformed(ActionEvent e) {    String GoodsName = String.valueOf(jTextField2.getText()) ;    int GoodsID = Integer.parseInt(jTextField1.getText()) ;    if( GoodsName.equals("") && GoodsID == 0){      JOptionPane.showMessageDialog(null,"請(qǐng)輸入商品名或商品ID號(hào)，查詢商品","",JOptionPane.DEFAULT_OPTION);    }    else if( GoodsName.equals("") == false  && GoodsID == 0 ){      queryDataSet2.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, "SELECT [goodsInfo].GoodsID,[goodsInfo].GoodsName,[goodsInfo].GoodsNumber,[goodsInfo].GoodsProduct,[go" +          "odsInfo].GoodsPrice FROM [UML_CS].[dbo].[goodsInfo] WHERE GoodsName = '"+GoodsName+"'", null, true, Load.ALL));      jdbTable1.setDataSet(queryDataSet2);      queryDataSet2.refresh();    }    else if( GoodsName.equals("") && GoodsID != 0 ){      queryDataSet3.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, "SELECT [goodsInfo].GoodsID,[goodsInfo].GoodsName,[goodsInfo].GoodsNumber,[goodsInfo].GoodsProduct,[go" +          "odsInfo].GoodsPrice FROM [UML_CS].[dbo].[goodsInfo] WHERE GoodsID = '"+GoodsID+"'", null, true, Load.ALL));      jdbTable1.setDataSet(queryDataSet3);      queryDataSet3.refresh();    }  }  //購買商品  void jButton3_actionPerformed(ActionEvent e) {    String goodsName = jTextField4.getText() ; //get the GoodsName    String goodsSize = jTextField5.getText() ; //get the goodsSize    String goodsCustomNumber = jTextField3.getText() ; //get the goodsCustomNumber    String venditionDate = jTextField6.getText() ; //get the venditionDate    String customerName = jTextField7.getText() ; // get the userName    String testPassword = String.valueOf(jPasswordField1.getPassword()) ; // get the passward    String userPassword = null ;    Statement sql = database1.createStatement() ;    try{      ResultSet rs = sql.executeQuery("SELECT userPassword FROM [UML_CS].[dbo].[user] WHERE userName = '"+customerName+"'") ;      while(rs.next()){        userPassword = rs.getString("userPassword") ;      }      //檢驗(yàn)用戶正確性      if(userPassword.equals(testPassword) == false){        JOptionPane.showMessageDialog(null,"您輸入的密碼不正確，請(qǐng)重試","verify password" , JOptionPane.DEFAULT_OPTION);      }      else{        JOptionPane.showMessageDialog(null,"success","",JOptionPane.DEFAULT_OPTION);        sql.executeUpdate("INSERT INTO [UML_CS].[dbo].[vendition_TABLE](GoodsName,GoodsSize,GoodsCustomNumber,VenditionDate,CustomerName) VALUES('"+goodsName+"','"+goodsSize+"','"+goodsCustomNumber+"','"+venditionDate+"','"+customerName+"')") ;        queryDataSet4.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, "SELECT * FROM [UML_CS].[dbo].[vendition_TABLE] WHERE CustomerName = '"+customerName+"'", null, true, Load.ALL));        jdbTable1.setDataSet(queryDataSet4);        queryDataSet4.refresh();      }    }    catch(Exception www){      JOptionPane.showMessageDialog(null,"請(qǐng)將所有的信息填寫完整","",JOptionPane.DEFAULT_OPTION);    }  }  void jButton4_actionPerformed(ActionEvent e) {    dispose() ;  }}