连接Yahoo服务器时发生异常 包会话； 导入java.io.FileWriter； 导入java.text.DateFormat； 导入java.text.simpleDataFormat； 导入javax.swing.JOptionPane； 导入or

连接Yahoo服务器时发生异常

包会话；
导入java.io.FileWriter；
导入java.text.DateFormat；
导入java.text.simpleDataFormat；
导入javax.swing.JOptionPane；
导入org.openymsg.network.firevent；
导入org.openymsg.network.Session；
导入org.openymsg.network.SessionState；
导入org.openymsg.network.event.SessionListener；
公共类BotGUI扩展javax.swing.JFrame实现SessionListener{
/**创建新表单BotGUI*/
文件编写器；
DateFormat DateFormat=新的简化格式（“yyyy/MM/dd HH:MM:ss”）；
公共BotGUI（）{
初始化组件（）；
}
@抑制警告（“未选中”）
// 
私有组件（）{
jPanel1=newjavax.swing.JPanel（）；
jPanel2=newjavax.swing.JPanel（）；
jPanel3=newjavax.swing.JPanel（）；
jLabel1=newjavax.swing.JLabel（）；
jPanel4=newjavax.swing.JPanel（）；
jLabel2=newjavax.swing.JLabel（）；
jLabel3=newjavax.swing.JLabel（）；
uNameTextField=newjavax.swing.JTextField（）；
uPassPasswordField=newjavax.swing.JPasswordField（）；
jButton1=newjavax.swing.JButton（）；
jMenuBar1=newjavax.swing.JMenuBar（）；
jMenu1=newjavax.swing.JMenu（）；
jMenuItem1=newjavax.swing.JMenuItem（）；
jMenuItem2=newjavax.swing.JMenuItem（）；
jMenuItem3=newjavax.swing.JMenuItem（）；
jMenu2=newjavax.swing.JMenu（）；
setDefaultCloseOperation（javax.swing.WindowConstants.EXIT_ON_CLOSE）；
setLayout（neworg.netbeans.lib.awtextra.AbsoluteLayout（））；
setBackground（新java.awt.Color（51,51,51））；
setBackground（新java.awt.Color（0,0255））；
setFont（新的java.awt.Font（“Tahoma”，1,12））；
setForeground（新java.awt.Color（255、255、255））；
jLabel1.setText（“雅虎登录面板”）；
javax.swing.GroupLayout jPanel3Layout=新的javax.swing.GroupLayout（jPanel3）；
setLayout（jPanel3Layout）；
jPanel3Layout.setHorizontalGroup(
jPanel3Layout.createParallelGroup（javax.swing.GroupLayout.Alignment.LEADING）
.addGroup（jPanel3Layout.createSequentialGroup（）
.addGap（38,38,38）
.addComponent（jLabel1，javax.swing.GroupLayout.PREFERRED\u SIZE，140，javax.swing.GroupLayout.PREFERRED\u SIZE）
.addContainerGap（532，简称最大值））
);
jPanel3Layout.setVerticalGroup(
jPanel3Layout.createParallelGroup（javax.swing.GroupLayout.Alignment.LEADING）
.addComponent（jLabel1，javax.swing.GroupLayout.Alignment.TRAILING，javax.swing.GroupLayout.DEFAULT\u SIZE，30，Short.MAX\u值）
);
add（jPanel3，neworg.netbeans.lib.awtextra.AbsoluteConstraints（0,0710,30））；
setLayout（neworg.netbeans.lib.awtextra.AbsoluteLayout（））；
jLabel2.setText（“用户名”）；
add（jLabel2，neworg.netbeans.lib.awtextra.AbsoluteConstraints（30,20,60,20））；
jLabel3.setText（“密码”）；
add（jLabel3，neworg.netbeans.lib.awtextra.AbsoluteConstraints（270,20,60,20））；
add（uNameTextField，new org.netbeans.lib.awtextra.AbsoluteConstraints（100,20,140,20））；
add（uPassPasswordField，neworg.netbeans.lib.awtextra.AbsoluteConstraints（330,20,140，-1））；
jButton1.setFont（新的java.awt.Font（“Tahoma”，1，14））；//NOI18N
jButton1.setText（“登录”）；
jButton1.addActionListener（新java.awt.event.ActionListener（）{
public void actionPerformed（java.awt.event.ActionEvent evt）{
jButton1ActionPerformed（evt）；
}
});
add（jButton1，neworg.netbeans.lib.awtextra.AbsoluteConstraints（490,15,90，-1））；
add（jPanel4，neworg.netbeans.lib.awtextra.AbsoluteConstraints（0,30710,60））；
javax.swing.GroupLayout jPanel1Layout=新的javax.swing.GroupLayout（jPanel1）；
setLayout（jPanel1Layout）；
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup（javax.swing.GroupLayout.Alignment.LEADING）
.addComponent（jPanel2，javax.swing.GroupLayout.DEFAULT\u SIZE，javax.swing.GroupLayout.DEFAULT\u SIZE，Short.MAX\u值）
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup（javax.swing.GroupLayout.Alignment.LEADING）
.addGroup（jpanellayout.createSequentialGroup（）
.addComponent（jPanel2，javax.swing.GroupLayout.PREFERRED\u SIZE，135，javax.swing.GroupLayout.PREFERRED\u SIZE）
.addContainerGap（293，简称最大值））
);
jMenu1.setText（“期权”）；
jMenuItem1.setText（“注销”）；
jMenu1.add（jMenuItem1）；
jMenuItem2.setText（“加载CSV”）；
jMenu1.add（jMenuItem2）；
jMenuItem3.setText（“退出”）；
jMenu1.add（jMenuItem3）；
jMenuBar1.add（jMenu1）；
jMenu2.setText（“帮助”）；
jMenuBar1.add（jMenu2）；
setJMenuBar（jMenuBar1）；
javax.swing.GroupLayout=newjavax.swing.GroupLayout（getContentPane（））；
getContentPane（）.setLayout（布局）；
layout.setHorizontalGroup(
createParallelGroup（javax.swing.GroupLayout.Alignment.LEADING）
.addComponent（jPanel1，javax.swing.GroupLayout.DEFAULT\u SIZE，javax.swing.GroupLayout.DEFAULT\u SIZE，Short.MAX\u值）
);
layout.setVerticalGroup(
createParallelGroup（javax.swing.GroupLayout.Alignment.LEADING）
.addComponent（jPanel1，javax.swing.GroupLayout.DEFAULT\u SIZE，javax.swing.GroupLayout.DEFAULT\u SIZE，Short.MAX\u值）
);
包装（）；
}// 
公共无效handleConnectionClosed（）{
connectionClosed=true；
loggedIn=false；
}
私有void jButton1ActionPerformed（java.awt.event.ActionEvent evt）{
如果（！unatextfield.getText（）.equals（“”）&！uPassPasswordField.getText（）.equals（“”）{
package session;

import java.io.FileWriter;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import javax.swing.JOptionPane;
import org.openymsg.network.FireEvent;
import org.openymsg.network.Session;
import org.openymsg.network.SessionState;
import org.openymsg.network.event.SessionListener;

public class BotGUI extends javax.swing.JFrame implements SessionListener{

    /** Creates new form BotGUI */
    FileWriter fw;
    DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
    public BotGUI() {
        initComponents();
    }
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">
    private void initComponents() {

        jPanel1 = new javax.swing.JPanel();
        jPanel2 = new javax.swing.JPanel();
        jPanel3 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jPanel4 = new javax.swing.JPanel();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        uNameTextField = new javax.swing.JTextField();
        uPassPasswordField = new javax.swing.JPasswordField();
        jButton1 = new javax.swing.JButton();
        jMenuBar1 = new javax.swing.JMenuBar();
        jMenu1 = new javax.swing.JMenu();
        jMenuItem1 = new javax.swing.JMenuItem();
        jMenuItem2 = new javax.swing.JMenuItem();
        jMenuItem3 = new javax.swing.JMenuItem();
        jMenu2 = new javax.swing.JMenu();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jPanel2.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jPanel3.setBackground(new java.awt.Color(51, 51, 51));

        jLabel1.setBackground(new java.awt.Color(0, 0, 255));
        jLabel1.setFont(new java.awt.Font("Tahoma", 1, 12));
        jLabel1.setForeground(new java.awt.Color(255, 255, 255));
        jLabel1.setText("Yahoo Login Panel");

        javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
        jPanel3.setLayout(jPanel3Layout);
        jPanel3Layout.setHorizontalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel3Layout.createSequentialGroup()
                .addGap(38, 38, 38)
                .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 140, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(532, Short.MAX_VALUE))
        );
        jPanel3Layout.setVerticalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jLabel1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 30, Short.MAX_VALUE)
        );

        jPanel2.add(jPanel3, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 0, 710, 30));

        jPanel4.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jLabel2.setText("Username");
        jPanel4.add(jLabel2, new org.netbeans.lib.awtextra.AbsoluteConstraints(30, 20, 60, 20));

        jLabel3.setText("Password");
        jPanel4.add(jLabel3, new org.netbeans.lib.awtextra.AbsoluteConstraints(270, 20, 60, 20));
        jPanel4.add(uNameTextField, new org.netbeans.lib.awtextra.AbsoluteConstraints(100, 20, 140, 20));
        jPanel4.add(uPassPasswordField, new org.netbeans.lib.awtextra.AbsoluteConstraints(330, 20, 140, -1));

        jButton1.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
        jButton1.setText("Login");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });
        jPanel4.add(jButton1, new org.netbeans.lib.awtextra.AbsoluteConstraints(490, 15, 90, -1));

        jPanel2.add(jPanel4, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 30, 710, 60));

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, 135, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(293, Short.MAX_VALUE))
        );

        jMenu1.setText("Option");

        jMenuItem1.setText("Logout");
        jMenu1.add(jMenuItem1);

        jMenuItem2.setText("Load CSV");
        jMenu1.add(jMenuItem2);

        jMenuItem3.setText("Exit");
        jMenu1.add(jMenuItem3);

        jMenuBar1.add(jMenu1);

        jMenu2.setText("Help");
        jMenuBar1.add(jMenu2);

        setJMenuBar(jMenuBar1);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );

        pack();
    }// </editor-fold>

    public void handleConnectionClosed() {
        connectionClosed = true;
        loggedIn = false;
    }

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
        if(!uNameTextField.getText().equals("") && !uPassPasswordField.getText().equals("")){
            Yahoo_login(uNameTextField.getText(),uPassPasswordField.getText());
        }else{
            JOptionPane.showMessageDialog(null, "Plese Enter User Id and Password");
        }
    }

   Session yahooMessengerSession;
    MySessionListener mySessionListener;
    boolean loggedIn = false;
    boolean connectionClosed = false;

    public void Yahoo_login(String uName, String pass) {
        connectionClosed = false;
        if (loggedIn == false) {
            yahooMessengerSession = new Session();
            mySessionListener = new MySessionListener(this);
            yahooMessengerSession.addSessionListener(mySessionListener);

            try {
                if ((uName.equals("")) || (pass.equals("")))
                    {
                        System.out.println("User name/password is blank");
                    }
                else{
                        //initialized a file writer for log file
                        System.out.println("Login start........");
                        yahooMessengerSession.login(uName, pass, true);
                        //checks whether user was succesful in login in
                        if (yahooMessengerSession!=null && yahooMessengerSession.getSessionStatus()== SessionState.LOGGED_ON) {
                            //this loop is reached when the user has been successfully logined
                            System.out.println("Login Success");
                            fw.write("User (" + uName + ") logged in at : " + dateFormat.format("09.05.10") + " \n");
                            fw.close();
               } else {
                   yahooMessengerSession.reset();
              }
           }
         } catch(Exception e){ }
        }
    }
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new BotGUI().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify
    private javax.swing.JButton jButton1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JMenu jMenu1;
    private javax.swing.JMenu jMenu2;
    private javax.swing.JMenuBar jMenuBar1;
    private javax.swing.JMenuItem jMenuItem1;
    private javax.swing.JMenuItem jMenuItem2;
    private javax.swing.JMenuItem jMenuItem3;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JPanel jPanel3;
    private javax.swing.JPanel jPanel4;
    private javax.swing.JTextField uNameTextField;
    private javax.swing.JPasswordField uPassPasswordField;
    // End of variables declaration

    public void dispatch(FireEvent fe) {
        throw new UnsupportedOperationException("Not supported yet.");
    }

}