main.java

这是一个udp接收程序

package zjkdata;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import java.sql.*;
import com.borland.jbcl.layout.*;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.TableColumnModel;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2007</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class Main
    extends JFrame {
  UdpReceive udpreceive = new UdpReceive();
  JPanel contentPane;
  JMenuBar jMenuBarMain = new JMenuBar();
  JLabel jLabel1 = new JLabel();
  JToolBar jToolBar2 = new JToolBar();
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();
  JButton jButton3 = new JButton();
  JButton jButton4 = new JButton();
  static JLabel SystemLable = new JLabel();
  TitledBorder titledBorder1;
  XYLayout xYLayout1 = new XYLayout();
  JScrollPane jScrollPane1 = new JScrollPane();
  final String[] columnNames = {
      "等级", "告警时间", "接收到的UDP告警消息"};
  Object[][] rowDate = new Object[3][3];
  DefaultTableModel tableModel = new DefaultTableModel(rowDate, columnNames);
  static JTable dataTable = new JTable();
  TitledBorder titledBorder2;
  JMenu jMenu1 = new JMenu();
  JMenu jMenu2 = new JMenu();
  JMenuItem jMenuItem1 = new JMenuItem();
  JMenuItem jMenuItem2 = new JMenuItem();
  JMenuItem jMenuItem3 = new JMenuItem();
  JMenu jMenu3 = new JMenu();
  JMenuItem jMenuItem4 = new JMenuItem();

  //Construct the frame
  public Main() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch (Exception e) {
      e.printStackTrace();
    }
    this.setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);
  }

  //Component initialization
  private void jbInit() throws Exception {
    contentPane = (JPanel)this.getContentPane();
    titledBorder1 = new TitledBorder("");
    titledBorder2 = new TitledBorder("");
    contentPane.setLayout(xYLayout1);
    this.setResizable(false);
    this.setSize(new Dimension(800, 600));
    this.setTitle("综合告警协议转换系统(harris)");
    contentPane.setBackground(SystemColor.text);
    contentPane.setMinimumSize(new Dimension(800, 600));
    contentPane.setPreferredSize(new Dimension(800, 600));
    jLabel1.setHorizontalAlignment(SwingConstants.RIGHT);
    jLabel1.setIcon(new ImageIcon("image/harris.jpg"));
    jLabel1.setText("");
    jLabel1.setVerticalAlignment(SwingConstants.TOP);
    jToolBar2.setBorder(BorderFactory.createEtchedBorder());
    jToolBar2.setOpaque(true);
    jButton1.setBorderPainted(true);
    jButton1.setIcon(new ImageIcon("image/para.png"));
    jButton1.setText("");
    jButton1.addActionListener(new Main_jButton1_actionAdapter(this));
    jButton2.setIcon(new ImageIcon("image/run.png"));
    jButton2.setText("");
    jButton2.addActionListener(new Main_jButton2_actionAdapter(this));
    jButton3.setIcon(new ImageIcon("image/stop.png"));
    jButton3.setText("");
    jButton3.addActionListener(new Main_jButton3_actionAdapter(this));
    jButton4.setIcon(new ImageIcon("image/help.png"));
    jButton4.setText("");
    jMenuBarMain.setToolTipText("");
    SystemLable.setBackground(Color.white);
    SystemLable.setFont(new java.awt.Font("DialogInput", 0, 12));
    SystemLable.setForeground(Color.blue);
    SystemLable.setAlignmentY( (float) 0.5);
    SystemLable.setBorder(BorderFactory.createLineBorder(Color.black));
    SystemLable.setDebugGraphicsOptions(0);
    SystemLable.setMaximumSize(new Dimension(26, 31));
    SystemLable.setOpaque(true);
    SystemLable.setPreferredSize(new Dimension(26, 31));
    SystemLable.setRequestFocusEnabled(true);
    SystemLable.setToolTipText("");
    SystemLable.setVerifyInputWhenFocusTarget(true);
    SystemLable.setDisplayedMnemonic('0');
    SystemLable.setHorizontalAlignment(SwingConstants.LEFT);
    SystemLable.setHorizontalTextPosition(SwingConstants.RIGHT);
    SystemLable.setIconTextGap(4);
    SystemLable.setText("  ");
    SystemLable.setVerticalAlignment(SwingConstants.CENTER);
    SystemLable.setVerticalTextPosition(SwingConstants.CENTER);
    jScrollPane1.setHorizontalScrollBarPolicy(JScrollPane.
                                              HORIZONTAL_SCROLLBAR_NEVER);
    jScrollPane1.setVerticalScrollBarPolicy(JScrollPane.
                                            VERTICAL_SCROLLBAR_NEVER);
    jScrollPane1.setFont(new java.awt.Font("Dialog", 0, 12));
    jScrollPane1.setForeground(Color.black);
    jScrollPane1.setAutoscrolls(false);
    jScrollPane1.setBorder(BorderFactory.createEtchedBorder());
    jScrollPane1.setOpaque(false);
    dataTable.setFont(new java.awt.Font("Dialog", 0, 12));
    dataTable.setEnabled(false);
    dataTable.setAutoscrolls(false);
    dataTable.setBorder(BorderFactory.createLineBorder(Color.black));
    dataTable.setDebugGraphicsOptions(0);
    dataTable.setOpaque(true);
    dataTable.setRequestFocusEnabled(true);
    dataTable.setToolTipText("");
    dataTable.setVerifyInputWhenFocusTarget(true);
    dataTable.setColumnSelectionAllowed(false);
    dataTable.setRowMargin(1);
    dataTable.setRowSelectionAllowed(true);
    dataTable.setShowHorizontalLines(true);
    dataTable.setShowVerticalLines(true);
    this.setJMenuBar(jMenuBarMain);
    jMenu1.setText("系统参数");
    jMenu2.setText("数据采集");
    jMenuItem1.setText("参数设置");
    jMenuItem1.addActionListener(new Main_jMenuItem1_actionAdapter(this));
    jMenuItem2.setText("采集启动");
    jMenuItem2.addActionListener(new Main_jMenuItem2_actionAdapter(this));
    jMenuItem3.setText("采集停止");
    jMenuItem3.addActionListener(new Main_jMenuItem3_actionAdapter(this));
    jMenu3.setText("系统帮助");
    jMenuItem4.setText("关于");
    jToolBar2.add(jButton1, null);
    jToolBar2.add(jButton2, null);
    jToolBar2.add(jButton3, null);
    jToolBar2.add(jButton4, null);
    contentPane.add(jScrollPane1, new XYConstraints(1, 435, 796, 83));
    jScrollPane1.getViewport().add(dataTable, null);
    contentPane.add(SystemLable, new XYConstraints(0, 516, 800, 0));
    contentPane.add(jLabel1, new XYConstraints(261, 30, 538, 352));
    contentPane.add(jToolBar2, new XYConstraints(0, 0, 800, 0));
    jMenuBarMain.add(jMenu1);
    jMenuBarMain.add(jMenu2);
    jMenuBarMain.add(jMenu3);
    jMenu1.add(jMenuItem1);
    jMenu2.add(jMenuItem2);
    jMenu2.add(jMenuItem3);
    jMenu3.add(jMenuItem4);
    dataTable.setModel(tableModel);
    dataTable.getTableHeader().setFont(new Font("Dialog", 0, 12));
    dataTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    dataTable.getColumnModel().getColumn(0).setPreferredWidth(40);
    dataTable.getColumnModel().getColumn(1).setPreferredWidth(125);
    dataTable.getColumnModel().getColumn(2).setPreferredWidth(625);
    dataTable.getTableHeader().setReorderingAllowed(false);
    dataTable.setRowHeight(18);
    dataTable.getColumnModel().getColumn(0).setResizable(false);
    dataTable.getColumnModel().getColumn(1).setResizable(false);
    dataTable.getColumnModel().getColumn(2).setResizable(false);
  }

  //参数设置窗口打开事件响应
  public void paraset() {
    if (ValueAll.paraframeshow == false) {
      ParaFrame paraframe = new ParaFrame();
      Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
      Dimension frameSize = paraframe.getSize();
      if (frameSize.height > screenSize.height) {
        frameSize.height = screenSize.height;
      }
      if (frameSize.width > screenSize.width) {
        frameSize.width = screenSize.width;
      }
      paraframe.setLocation( (screenSize.width - frameSize.width) / 2,
                            (screenSize.height - frameSize.height) / 2);
      paraframe.show();
      ValueAll.paraframeshow = true;
    }
  }

  //采集启动事件响应
  public void run() {
    try {
      Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
      String DBUrl = "jdbc:odbc:datalink";
      Connection Conn = DriverManager.getConnection(DBUrl);
      Statement Stmt = Conn.createStatement();
      ResultSet rsSQLSelect = Stmt.executeQuery("Select * from parameter");
      if (rsSQLSelect.next()) {
        if (ValueAll.serverrun == false) {
          Thread udprevThread = new Thread(udpreceive);
          udprevThread.setName("Thead-UdpReceive");
          udprevThread.start();
          ValueAll.serverrun = true;
          SystemLable.setIcon(new ImageIcon("image/statusrun.png"));
          SystemLable.setText("系统运行状态：数据采集程序已经运行,准备接收数据！");
          SystemLable.setForeground(Color.blue);
        }
        else {
          Toolkit.getDefaultToolkit().beep();
          SystemLable.setIcon(new ImageIcon("image/statuserr.png"));
          SystemLable.setText("系统运行状态：采集数据程序正在运行，不能再次启动！");
          SystemLable.setForeground(Color.red);
          JOptionPane.showMessageDialog(null, "数据采集程序正在运行,不能再次启动！");
        }
      }
      else {
        Toolkit.getDefaultToolkit().beep();
        SystemLable.setIcon(new ImageIcon("image/statuserr.png"));
        SystemLable.setText("系统运行状态：系统数据采集参数未设置，请设置后再启动！");
        SystemLable.setForeground(Color.red);
        JOptionPane.showMessageDialog(null, "系统数据采集参数未设置，请设置后再启动！");
      }
      Conn.close();
      Stmt.close();
    }
    catch (Exception eee) {
      ////////////////////////////////////////////////////////
      //System.out.println(eee);
    }
  }

  //采集停止事件响应
  public void stop() {
    try {
      udpreceive.stopReceive();
      Toolkit.getDefaultToolkit().beep();
      SystemLable.setIcon(new ImageIcon("image/statusalm.png"));
      SystemLable.setText("系统运行状态：数据采集停止！");
      SystemLable.setForeground(Color.red);
      ValueAll.serverrun = false;
    }
    catch (Exception ex) {

    }
  }

//菜单及工具栏按钮事件动作

  void jButton1_actionPerformed(ActionEvent e) {
    paraset();
  }

  void jButton2_actionPerformed(ActionEvent e) {
    run();
  }

  void jButton3_actionPerformed(ActionEvent e) {
    if (JOptionPane.showConfirmDialog(null, "该操作将停止数据采集！是否继续执行停止操作？", "提示",
                                      JOptionPane.YES_NO_OPTION,
                                      JOptionPane.QUESTION_MESSAGE) ==
        JOptionPane.OK_OPTION) {
      stop();
    }

  }

  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
       if (JOptionPane.showConfirmDialog(null, "该操作将退出数据采集系统！是否继续执行退出操作？", "提示",
                                        JOptionPane.YES_NO_OPTION,
                                        JOptionPane.WARNING_MESSAGE) ==
          JOptionPane.OK_OPTION) {
        System.exit(0);
      }
      return;
    }
  }

  void jMenuItem1_actionPerformed(ActionEvent e) {
    paraset();
  }

  void jMenuItem2_actionPerformed(ActionEvent e) {
    run();
  }

  void jMenuItem3_actionPerformed(ActionEvent e) {
    if (JOptionPane.showConfirmDialog(null, "该操作将停止数据采集！是否继续执行停止操作？", "提示",
                                      JOptionPane.YES_NO_OPTION,
                                      JOptionPane.QUESTION_MESSAGE) ==
        JOptionPane.OK_OPTION) {
      stop();
    }
  }
}

class Main_jButton2_actionAdapter
    implements java.awt.event.ActionListener {
  Main adaptee;

  Main_jButton2_actionAdapter(Main adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButton2_actionPerformed(e);
  }
}

class Main_jButton1_actionAdapter
    implements java.awt.event.ActionListener {
  Main adaptee;

  Main_jButton1_actionAdapter(Main adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}

class Main_jButton3_actionAdapter
    implements java.awt.event.ActionListener {
  Main adaptee;

  Main_jButton3_actionAdapter(Main adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButton3_actionPerformed(e);
  }
}

class Main_jMenuItem1_actionAdapter
    implements java.awt.event.ActionListener {
  Main adaptee;

  Main_jMenuItem1_actionAdapter(Main adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jMenuItem1_actionPerformed(e);
  }
}

class Main_jMenuItem2_actionAdapter
    implements java.awt.event.ActionListener {
  Main adaptee;

  Main_jMenuItem2_actionAdapter(Main adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jMenuItem2_actionPerformed(e);
  }
}

class Main_jMenuItem3_actionAdapter
    implements java.awt.event.ActionListener {
  Main adaptee;

  Main_jMenuItem3_actionAdapter(Main adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jMenuItem3_actionPerformed(e);
  }
}