package baseinforinterface;import java.awt.*;import java.awt.event.*;import javax.swing.*;import java.util.*;import data.*;import maininterface.*;import user.*;import method.*;public class UserLogViewFrame extends JFrame implements ActionListener {  JPanel contentPane;  //創建標簽控件  JLabel jLabel1 = new JLabel();  JLabel jLabel2 = new JLabel();  JLabel jLabel3 = new JLabel();  //創建下拉列表框控件  JComboBox jComboBox1 = new JComboBox();  //創建編輯框控件  JTextField jTextField1 = new JTextField();  JTextField jTextField2 = new JTextField();  JTextField jTextField3 = new JTextField();  //創建按鈕  JButton jButton1 = new JButton();  JButton jButton2 = new JButton();  //創建滾動框和表格  JScrollPane tableScrollPane1 = new JScrollPane();  JTable jdbTable1 = new JTable();  //創建表格模式類  StockManagementTableModel smTableModel = new StockManagementTableModel();  //創建標題數組  String[] colNames = {"序號", "操作程序名字", "操作內容", "用戶名字", "操作日期"};  //創建字體類  Font dialog13 = new java.awt.Font("Dialog", 0, 13);  //聲明數據類  StockManagementData stockManagementData = null;  //聲明用戶類  User user = null;  //聲明主窗口類  StockManagementMainFrame stockManagementMainFrame = null;  //創建用戶日志數組  String[][] userLog = new String[0][5];  //創建方法類  DataMethod dataMethod = new DataMethod();  public UserLogViewFrame(StockManagementMainFrame stockManagementMainFrame) {    this.stockManagementMainFrame = stockManagementMainFrame;    //取得主窗口的數據類    stockManagementData = stockManagementMainFrame.getStockManagementData();    //取得主窗口的用戶類    user = stockManagementMainFrame.getUser();    //取得基礎信息模塊的用戶權限    int baseInforFunction = user.getBaseInforFunction();    //檢查用戶權限    if((baseInforFunction & 2048) != 2048){      JOptionPane.showMessageDialog(null, user.getUserName() + "用戶不具有該權限.");      System.exit(0);    }    try {      jbInit();    }    catch(Exception e) {      e.printStackTrace();    }  }  private void jbInit() throws Exception  {    contentPane = (JPanel) this.getContentPane();    contentPane.setLayout(null);    this.setSize(new Dimension(619, 505));    this.setTitle("用戶日志查看窗口");    //設置標簽控件屬性    jLabel1.setText("查詢條件：");    jLabel1.setBounds(new Rectangle(23, 33, 70, 16));    jLabel2.setText("開始日期：");    jLabel2.setBounds(new Rectangle(23, 66, 73, 16));    jLabel3.setText("結束日期：");    jLabel3.setBounds(new Rectangle(202, 67, 73, 16));    //設置下拉列表框屬性    jComboBox1.setBounds(new Rectangle(94, 33, 156, 22));    jComboBox1.addItem("根據程序名字查詢");    jComboBox1.addItem("根據操作內容查詢");    jComboBox1.addItem("根據用戶名字查詢");    jComboBox1.addItem("根據操作時間查詢");    //設置編輯框的屬性    jTextField1.setBounds(new Rectangle(271, 33, 101, 22));    jTextField2.setBounds(new Rectangle(94, 64, 101, 22));    jTextField3.setBounds(new Rectangle(271, 63, 101, 22));    //設置滾動框的屬性    tableScrollPane1.setBounds(new Rectangle(23, 102, 570, 338));    tableScrollPane1.getViewport().add(jdbTable1);    //設置按鈕的屬性    jButton1.setText("查詢");    jButton1.setActionCommand("search");    jButton1.setBounds(new Rectangle(384, 33, 79, 22));    jButton2.setText("退出");    jButton2.setActionCommand("exit");    jButton2.setBounds(new Rectangle(384, 64, 79, 22));    //為面板加入控件    contentPane.add(jLabel1, null);    contentPane.add(jLabel2, null);    contentPane.add(jLabel3, null);    contentPane.add(jTextField1, null);    contentPane.add(jTextField2, null);    contentPane.add(jTextField3, null);    contentPane.add(tableScrollPane1);    contentPane.add(jComboBox1, null);    contentPane.add(jButton1, null);    contentPane.add(jButton2, null);    //設置窗口類的字體和為按鈕加入動作接收器    setupFontAndListener();  }  //設置窗口類的字體和為按鈕加入動作接收器的方法  public void setupFontAndListener(){    Component[] components = contentPane.getComponents();    //創建臨時按鈕控件    JButton tmpBtn = new JButton();    for(int i = 0; i < components.length; i++){      components[i].setFont(dialog13);      if(components[i].getClass().getName().equals("javax.swing.JButton")){        tmpBtn = (JButton)components[i];        tmpBtn.addActionListener(this);      }    }  }  //退出方法  public void exit(){    //隱藏窗口    this.setVisible(false);    //清空數組的內容    userLog = new String[0][5];    //清空表格的內容    this.showTableData(userLog);    //取得面板上的所有控件    Component[] components = contentPane.getComponents();    //創建臨時編輯框控件    JTextField tmpTextField = new JTextField();    for(int i = 0; i < components.length; i++){      if(components[i].getClass().getName().equals("javax.swing.JTextField")){        tmpTextField = (JTextField)components[i];        //清空編輯框的內容        tmpTextField.setText("");      }    }  }  //設置用戶的方法  public void setUser(User user) {    this.user = user;  }  protected void processWindowEvent(WindowEvent e) {    super.processWindowEvent(e);    if (e.getID() == WindowEvent.WINDOW_CLOSING) {      exit();    }  }  //顯示表格內容的方法  public void showTableData(String[][] detail){    //設置表格的標題    smTableModel.setColumnNames(colNames);    //設置表格的數據    smTableModel.setData(detail);    jdbTable1 = new JTable(smTableModel);    //設置表格的字體    jdbTable1.setFont(dialog13);    //將數據表格加入數據滾動框    tableScrollPane1.getViewport().add(jdbTable1, null);  }  //單擊事件方法  public void actionPerformed(ActionEvent e) {    //取得按鈕的動作字符串    String actionCommand = e.getActionCommand().trim();    //單擊按鈕的處理代碼    if (actionCommand.equals("search")) {      //取得編輯框的變量      String searchValue = jTextField1.getText().trim();      String startDateStr = jTextField2.getText().trim();      String endDateStr = jTextField3.getText().trim();      //創建日期變量      int[] startDateInts = new int[3];      int[] endDateInts = new int[3];      Calendar startCalendar = Calendar.getInstance();      Calendar endCalendar = Calendar.getInstance();      java.sql.Timestamp startDate = null;      java.sql.Timestamp endDate = null;      //取得查詢選項      int selectedIndex = jComboBox1.getSelectedIndex();      if(selectedIndex == 0 | selectedIndex == 1 | selectedIndex == 2){        if(searchValue.length() == 0){          JOptionPane.showMessageDialog(null, "請輸入查詢值");          return;        }        switch (selectedIndex) {          case 0:            //根據程序名字取得記錄            userLog = stockManagementData.getUserLogByProgramName(searchValue);            break;          case 1:            //根據操作內容取得記錄            userLog = stockManagementData.getUserLogByOperationContent(searchValue);            break;          case 2:            //根據用戶名字取得記錄            userLog = stockManagementData.getUserLogByUserName(searchValue);            break;        }        //顯示表格數據        this.showTableData(userLog);      }else{        //檢查開始日期字符串        startDateInts = dataMethod.checkDate(startDateStr);        if(startDateInts[0] == -1){          JOptionPane.showMessageDialog(null, "開始日期輸入錯誤，正確的日期格式是"                                        + "yyyy-mm-dd（年-月-日），如2004-1-1");          return;        }        //取得開始日期        startCalendar.set(startDateInts[0], startDateInts[1], startDateInts[2],                          0, 0, 0);        startDate = new java.sql.Timestamp(startCalendar.getTime().getTime());        //如果結束日期字符為空,顯示開始日期至當前日期的記錄        if(endDateStr.length() == 0){          endDate = new java.sql.Timestamp(endCalendar.getTime().getTime());        }else{          //檢查結束日期字符串          endDateInts = dataMethod.checkDate(endDateStr);          if(endDateInts[0] == -1){            JOptionPane.showMessageDialog(null, "結束日期輸入錯誤，正確的日期格式是"                                          + "yyyy-mm-dd（年-月-日），如2004-1-1");            return;          }          //取得結束日期          endCalendar.set(endDateInts[0], endDateInts[1], endDateInts[2], 23, 59, 59);          endDate = new java.sql.Timestamp(endCalendar.getTime().getTime());        }        //根據日期取得用戶日志記錄        userLog = stockManagementData.getUserLogByOperationDate(startDate, endDate);        //顯示表格數據        this.showTableData(userLog);      }    }else if (actionCommand.equals("exit")){      exit();    }  }}