源码文件2：Launcher.javapackage com.teleca.robin;import java.awt.event.WindowEvent;import java.awt.event.WindowListener;import java.io.BufferedReader;import java.io.File;import java.io.IOException;import java.io.InputStreamReader;import javax.swing.JFrame;import javax.swing.JTextField;import javax.swing.SwingConstants;public class Launcher extends JFrame implements WindowListener{private long interval;private String executableFileName;Launcher(String file,long time){if(file==null)executableFileName="";elseexecutableFileName=file;interval=time;initComponents();this.addWindowListener(this);setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);}/** 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.*/// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponentsprivate void initComponents() {jButtonStart = new javax.swing.JButton();jButtonPause = new javax.swing.JButton();jButtonExit = new javax.swing.JButton();jTextFieldFile = new javax.swing.JTextField(20);jTextFieldTime = new javax.swing.JTextField(5);jLabelFile = new javax.swing.JLabel();jLabelTime = new javax.swing.JLabel();jLabelTip = new javax.swing.JLabel();setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);setName("Form"); // NOI18N
jButtonStart.setText("Start"); // NOI18N
jButtonStart.setName("jButtonStart"); // NOI18N
jButtonStart.addActionListener(new java.awt.event.ActionListener() {public void actionPerformed(java.awt.event.ActionEvent evt) {start();}});jButtonPause.setText("Pause"); // NOI18N
jButtonPause.setName("jButtonPause"); // NOI18N
jButtonPause.addActionListener(new java.awt.event.ActionListener() {public void actionPerformed(java.awt.event.ActionEvent evt) {pause();}});jButtonExit.setText("Exit"); // NOI18N
jButtonExit.setName("jButtonExit"); // NOI18N
jButtonExit.addActionListener(new java.awt.event.ActionListener() {public void actionPerformed(java.awt.event.ActionEvent evt) {stop();System.exit(0);}});jButtonStart.setEnabled(true);jButtonPause.setEnabled(false);jTextFieldFile.setText(executableFileName); // NOI18N
jTextFieldFile.setName("jTextFieldFile"); // NOI18N
jTextFieldFile.setHorizontalAlignment(JTextField.CENTER);jTextFieldTime.setText(""+interval); // NOI18N
jTextFieldTime.setName("jTextFieldTime"); // NOI18N
jTextFieldTime.setHorizontalAlignment(JTextField.CENTER);jLabelFile.setText("the executable file"); // NOI18N
jLabelFile.setName("jLabelFile"); // NOI18N
jLabelTime.setText("the interval time(millisecond)"); // NOI18N
jLabelTime.setName("jLabelTime"); // NOI18N
jLabelTip.setText("idle"); // NOI18N
jLabelTip.setName("jLabelTip"); // NOI18N
jLabelTip.setHorizontalAlignment(SwingConstants.CENTER);javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());getContentPane().setLayout(layout);layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(layout.createSequentialGroup().addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(layout.createSequentialGroup().addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(layout.createSequentialGroup().addGap(71, 71, 71).addComponent(jLabelTime)).addGroup(layout.createSequentialGroup().addGap(70, 70, 70).addComponent(jLabelFile)).addGroup(layout.createSequentialGroup().addGap(90, 90, 90).addComponent(jButtonStart))).addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(layout.createSequentialGroup().addGap(100, 100, 100).addComponent(jTextFieldTime, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)).addGroup(layout.createSequentialGroup().addComponent(jTextFieldFile, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)).addGroup(layout.createSequentialGroup().addGap(10, 10, 10).addComponent(jButtonPause)).addGroup(layout.createSequentialGroup().addGap(20, 20, 20).addComponent(jLabelTip)).addGroup(layout.createSequentialGroup().addGap(180, 180, 180).addComponent(jButtonExit))))).addContainerGap(151, Short.MAX_VALUE)));layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(layout.createSequentialGroup().addGap(63, 63, 63).addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE).addComponent(jLabelFile).addComponent(jTextFieldFile, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)).addGap(29, 29, 29).addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE).addComponent(jLabelTime).addComponent(jTextFieldTime, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)).addGap(62, 62, 62).addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE).addComponent(jButtonStart).addComponent(jButtonPause).addComponent(jButtonExit)).addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 34, Short.MAX_VALUE).addComponent(jLabelTip).addGap(32, 32, 32)));pack();}// </editor-fold>//GEN-END:initComponents
Worker worker;private void stop() {//GEN-FIRST:event_stop// TODO add your handling code here:if(worker!=null){worker.die();worker=null;}}//GEN-LAST:event_stopprivate void pause() {//GEN-FIRST:event_pause// TODO add your handling code here:
worker.doPause();jButtonStart.setEnabled(true);jButtonPause.setEnabled(false);jTextFieldFile.setEditable(true);jTextFieldTime.setEditable(true);}//GEN-LAST:event_pauseprivate void start() {//GEN-FIRST:event_start// TODO add your handling code here:
String fileName=jTextFieldFile.getText().trim();if(checkFileName(fileName)){executableFileName=fileName;}else{return;}String time=jTextFieldTime.getText();if(time.length()==0){interval=defaultInterval;}else{try{long t=Long.parseLong(time);interval=t;}catch(NumberFormatException e){jLabelTip.setText("the time "+time+"is not correct!");return;}}if(worker==null){worker=new Worker(this.jLabelTip);worker.setExecutableFileName(executableFileName);worker.setInterval(interval);worker.start();jLabelTip.setText("start to execute file");}else{worker.setExecutableFileName(executableFileName);worker.setInterval(interval);worker.doResume();jLabelTip.setText("Restart to execute file");}jButtonStart.setEnabled(false);jButtonPause.setEnabled(true);jTextFieldFile.setEditable(false);jTextFieldTime.setEditable(false);}//GEN-LAST:event_startfinal static  long defaultInterval=1000;/*** @param args*/public static void main(String[] args) {String fileName="";long time=defaultInterval;if(args.length>0){fileName=args[0];if(!checkFileName(fileName)){fileName="";}}if(args.length>1){time=Long.parseLong(args[1]);}// TODO Auto-generated method stubnew Launcher(fileName,time).setVisible(true);}static boolean checkFileName(String fileName){if(fileName==null){return false;}if(!(fileName.endsWith(".exe")||fileName.endsWith(".bat")||fileName.endsWith(".cmd"))){System.out.println("the file must be a executable file!");System.out.println("Now only support *.exe , *.bat,*.cmd");System.out.println("Please check the file again");return false;}File file=new File(fileName);if(!file.exists()){System.out.println("the file:"+fileName+" is not exists");return false;}return true;}// Variables declaration - do not modify//GEN-BEGIN:variablesprivate javax.swing.JButton jButtonExit;private javax.swing.JButton jButtonPause;private javax.swing.JButton jButtonStart;private javax.swing.JLabel jLabelFile;private javax.swing.JLabel jLabelTime;private javax.swing.JLabel jLabelTip;private javax.swing.JTextField jTextFieldFile;private javax.swing.JTextField jTextFieldTime;// End of variables declaration//GEN-END:variablespublic void windowDeactivated(WindowEvent e){//System.out.println("window is deactivated");
}public void windowDeiconified(WindowEvent e){//System.out.println("window is Deiconified");
}public void windowActivated(WindowEvent e){//System.out.println("window is actived");
}public void windowOpened(WindowEvent e){//System.out.println("window is Opened");
}public void windowClosing(WindowEvent e){stop();}public void windowClosed(WindowEvent e){//System.out.println("window is Closed");
}public void windowIconified(WindowEvent e){//System.out.println("window is Closing");
}}