mainframe.java

农业银行ATM对帐查询系统后台类包的源代码,实现了FTP,数据库管理等等功能

package boco.transmonitor.tranmonitor;

//******************************************************************************
//:功能:实现监控的整个页面
//:时间:2002-07
//:作者:王建宾
//:特殊描述::test:为DEBUG时启用
//:程序描述:
// 本程序由4个主要部分组成
// (1)各种控件与变量的定义
// (2)控件与变量的初始化及整个监控页面的显示
// (3)事件响应的定义及函数
// (4)监控面包括三大主体:业务种类选择CheckList/确认操作及清除区controlPane
//    /监控数据显示区jTableMode
//******************************************************************************
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import javax.swing.*;
import java.util.*;
import javax.swing.JTable;
import javax.swing.table.*;
import java.lang.Integer;
import java.net.*;
import java.io.*;
import javax.swing.border.*;
import javax.swing.UIManager;

public class mainFrame extends JFrame{
  //业务种类监控控件
  private  JButton buttonSure = null;
  private  JButton buttonDel = null;
  private JButton buttonClear = null;
  TradeCode trdCod = null;
  String tradeName = "";
  String tradeCode = "";
  Vector vTradeName = new Vector();
  Vector vTradeCode = new Vector();
  int i = 0;
  int size = 0;
  //业务种类选择列表框
  JList CheckList = null;
  CheckableItem[] items = null;
  //滚动显示选择框面板
  JScrollPane JSTrade=null;
  //控制面板
  JPanel controlPane = null;
  //业务种类条件参数
  Vector Cond = new Vector();
  //主面板
  JPanel contentPane=null;
  //滚动面板
  JScrollPane JScroll=null;
  //数据显示表
  JTable jTableMode=null;
  //数据表值
  TableValues tv=null;
  private TitledBorder titledBorder1;
  private JLabel LabelChoose = new JLabel();
  //码转换
  ChineseTransfer A2C = new ChineseTransfer();

  //******************************************************************************
  //构造函数/初始化函数/控件初始化定义开始:
  //构造函数
  public mainFrame() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //主模板主控件的初始化
public void jbInit() throws Exception  {
  //contentPane显示
  contentPane = (JPanel) this.getContentPane();
  titledBorder1 = new TitledBorder("");
  contentPane.setLayout(null);
  this.setSize(new Dimension(800, 600));
  this.setTitle("Web Detector");
  //取业务种类及名称
  trdCod = new TradeCode();
  trdCod.getAllTrade();
  vTradeCode = trdCod.getAllTradeCode();
  vTradeName = trdCod.getAllTradeName();
  size = vTradeName.size();
  //取出显示业务总类值
  CheckList = new JList(createData(vTradeName,vTradeCode));
  CheckList.setCellRenderer(new CheckListRenderer());
    CheckList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    CheckList.setBorder(new EmptyBorder(0,4,0,0));
    CheckList.setBackground(Color.lightGray);
    CheckList.addMouseListener(new MouseAdapter() {
      public void mouseClicked(MouseEvent e) {
        int index = CheckList.locationToIndex(e.getPoint());
        CheckableItem item = (CheckableItem)CheckList.getModel().getElementAt(index);
        item.setSelected(!item.isSelected());
        Rectangle rect = CheckList.getCellBounds(index, index);
        CheckList.repaint(rect);
      }
    });
    JSTrade = new JScrollPane(CheckList);
    JSTrade.setBounds(new Rectangle(5, 50, 135, 520));
    JSTrade.add(LabelChoose,null);
    //:test:System.out.println("Size:"+size);
    //以Checkbox的方式显示业务种类进行选择
    LabelChoose.setText("请选择监控业务:");
    LabelChoose.setBounds(new Rectangle(5, 10, 130, 20));
    //LabelChoose.setForeground(Color.red);
    buttonSure = new JButton("业务监控开始");
    buttonSure.setBounds(new Rectangle(255, 10, 114, 20));
    //buttonSure.setForeground(Color.blue);
    buttonSure.addMouseListener(new java.awt.event.MouseAdapter(){
          public void mouseClicked(MouseEvent eb){
             buttonSure_mouseClicked(eb);
         }
         });
    buttonClear = new JButton("清除选中业务");
    buttonClear.setBounds(new Rectangle(135, 10, 114, 20));
    //buttonClear.setForeground(Color.blue);
    buttonClear.addMouseListener(new java.awt.event.MouseAdapter(){
      public void mouseClicked(MouseEvent ec){
        buttonClear_mouseClicked(ec);
      }
    });
    buttonDel = new JButton("删除监控表数据");
    buttonDel.setBounds(new Rectangle(375, 10, 124, 20));
    //buttonClear.setForeground(Color.blue);
    buttonDel.addMouseListener(new java.awt.event.MouseAdapter(){
      public void mouseClicked(MouseEvent ed){
        buttonDel_mouseClicked(ed);
      }
    });
    //controlPane显示
    controlPane = new JPanel();
    controlPane.setBounds(new Rectangle(10, 10, 500, 40));
    controlPane.setLayout(null);
    controlPane.add(LabelChoose,null);
    controlPane.add(buttonSure,null);
    controlPane.add(buttonClear,null);
    controlPane.add(buttonDel,null);
    viewTV(getTVCond());
}
//取得TV的函数
public void viewTV(Vector SqlCon){
  //定义JTable并设置属性
  tv=new TableValues(SqlCon);
  jTableMode = new JTable(tv);
  jTableMode.setSelectionForeground(Color.red);
  jTableMode.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
  if(tv.getRowCount()!=0){
    jTableMode.getColumnModel().getColumn(0).setPreferredWidth(120);
    jTableMode.getColumnModel().getColumn(1).setPreferredWidth(40);
    jTableMode.getColumnModel().getColumn(2).setPreferredWidth(150);
  }
  jTableMode.setAutoscrolls(true);
  jTableMode.setRowSelectionAllowed(true);
  //jTableMode.setForeground(Color.blue);
  //定义JScroll并设置属性
  JScroll = new JScrollPane(jTableMode);
  JScroll.setAutoscrolls(true);
  JScroll.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
  JScroll.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
  JScroll.setViewportBorder(BorderFactory.createEtchedBorder());
  JScroll.setBounds(new Rectangle(145, 50, 635, 520));
  //JScroll.setBackground(Color.lightGray);
  //JViewport jsp=JScroll.getViewport();
  //jsp.setViewPosition(new Point(0,1000));
  //jsp.setView(jTableMode);
  contentPane.removeAll();
  contentPane.add(controlPane,null);
  contentPane.add(JSTrade,null);
  contentPane.add(JScroll,null);
}
//Window事件响应
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }
//传送业务种类函数
public Vector getTVCond(){
  return Cond;
}
//显示业务列表函数
private CheckableItem[] createData(Vector Name,Vector Code) {
    int n = Name.size();
    items = new CheckableItem[n];
    for (int i=0;i<n;i++) {
      items[i] = new CheckableItem(A2C.AsciiToChineseString(Name.elementAt(i).toString().trim()) + "(" + Code.elementAt(i).toString().trim() + ")");
    }
    return items;
  }
//可显示业务列表的对象及方法
  class CheckableItem {
      private String  str;
      private boolean isSelected;

      public CheckableItem(String str) {
        this.str = str;
        isSelected = false;
      }

      public void setSelected(boolean b) {
        isSelected = b;
      }

      public boolean isSelected() {
        return isSelected;
      }

      public String toString() {
        return str;
      }
  }

//buttonTime点击响应事件,累计选中业务
public void buttonSure_mouseClicked(MouseEvent e){
  Cond.removeAllElements();
  for(i=0;i<size;i++){
    if(items[i].isSelected()) Cond.addElement(vTradeCode.elementAt(i).toString().trim());
  }
  viewTV(getTVCond());
  //:test:System.out.println(Cond.size());
}
//buttonClear点击响应事件,清除选中的业务
public void buttonClear_mouseClicked(MouseEvent e){
  for(i=0;i<size;i++){
    items[i].setSelected(false);
  }
  JSTrade.setVisible(false);
  JSTrade.setVisible(true);
}
//buttonDel点击响应事件,清除监控表数据
public void buttonDel_mouseClicked(MouseEvent e){
  delDBDetect del =  new delDBDetect();
  viewTV(getTVCond());
}
class CheckListRenderer extends JCheckBox implements ListCellRenderer {
    public CheckListRenderer() {
      setBackground(UIManager.getColor("List.textBackground"));
      setForeground(UIManager.getColor("List.textForeground"));
    }
    public Component getListCellRendererComponent(JList list, Object value,
               int index, boolean isSelected, boolean hasFocus) {
      setEnabled(list.isEnabled());
      setSelected(((CheckableItem)value).isSelected());
      setFont(list.getFont());
      setText(value.toString());
      return this;
    }
  }
  public static void main(String[] args) {
    try {
      UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    }
    catch(Exception e) {
      e.printStackTrace();
    }
    boolean packFrame = false;
    mainFrame frame = new mainFrame();
    if (packFrame) {
      frame.pack();
    }
    else {
      frame.validate();
    }
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Dimension frameSize = frame.getSize();
    if (frameSize.height > screenSize.height) {
      frameSize.height = screenSize.height;
    }
    if (frameSize.width > screenSize.width) {
      frameSize.width = screenSize.width;
    }
    frame.setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
    frame.setVisible(true);
  }
}