加强版的带进度条的传文件和加表情的聊天室 -4

  1package networking;
  2
  3import java.io.*;
  4
  5/**
  6 * Class that will send the send file request
  7 * @author 
  8 * @version 1.0
  9 */
 10public class RequestFrame implements Serializable
 11{
 12    /**
 13     * Attributes
 14     */
 15    private static final long serialVersionUID = 1L;
 16    private String sender;
 17    private String receiver;
 18    private long senderKey;
 19    private long fileSize;
 20    private double totalSections;
 21    private double packageSize;
 22    private String fileName;
 23    /**
 24     * Constructor
 25     */
 26    public RequestFrame(String sender, String receiver, long senderKey, long fileSize, double totalSections, double packageSize,String fileName)
 27    {
 28        this.sender = sender;
 29        this.receiver = receiver;
 30        this.senderKey = senderKey;
 31        this.fileSize = fileSize;
 32        this.totalSections = totalSections;
 33        this.packageSize = packageSize;
 34        this.fileName=fileName;
 35    }
 36    /**
 37     * Class attribute getter
 38     * @return the fileSize
 39     */
 40    public long getFileSize()
 41    {
 42        return this.fileSize;
 43    }
 44    /**
 45     * Class attribute setter
 46     * @param fileSize the fileSize to set
 47     */
 48    public void setFileSize(long fileSize)
 49    {
 50        this.fileSize = fileSize;
 51    }
 52    /**
 53     * Class attribute getter
 54     * @return the packageSize
 55     */
 56    public double getPackageSize()
 57    {
 58        return this.packageSize;
 59    }
 60    /**
 61     * Class attribute setter
 62     * @param packageSize the packageSize to set
 63     */
 64    public void setPackageSize(double packageSize)
 65    {
 66        this.packageSize = packageSize;
 67    }
 68    /**
 69     * Class attribute getter
 70     * @return the receiver
 71     */
 72    public String getReceiver()
 73    {
 74        return this.receiver;
 75    }
 76    /**
 77     * Class attribute setter
 78     * @param receiver the receiver to set
 79     */
 80    public void setReceiver(String receiver)
 81    {
 82        this.receiver = receiver;
 83    }
 84    /**
 85     * Class attribute getter
 86     * @return the sender
 87     */
 88    public String getSender()
 89    {
 90        return this.sender;
 91    }
 92    /**
 93     * Class attribute setter
 94     * @param sender the sender to set
 95     */
 96    public void setSender(String sender)
 97    {
 98        this.sender = sender;
 99    }
100    /**
101     * Class attribute getter
102     * @return the senderKey
103     */
104    public long getSenderKey()
105    {
106        return this.senderKey;
107    }
108    /**
109     * Class attribute setter
110     * @param senderKey the senderKey to set
111     */
112    public void setSenderKey(long senderKey)
113    {
114        this.senderKey = senderKey;
115    }
116    /**
117     * Class attribute getter
118     * @return the totalSections
119     */
120    public double getTotalSections()
121    {
122        return this.totalSections;
123    }
124    /**
125     * Class attribute setter
126     * @param totalSections the totalSections to set
127     */
128    public void setTotalSections(double totalSections)
129    {
130        this.totalSections = totalSections;
131    }
132    /**
133     * Class attribute getter
134     * @return the fileName
135     */
136    public String getFileName()
137    {
138        return this.fileName;
139    }
140    /**
141     * Class attribute setter
142     * @param fileName the fileName to set
143     */
144    public void setFileName(String fileName)
145    {
146        this.fileName = fileName;
147    }
148}
149
  1package networking;
  2
  3import java.io.*;
  4import java.net.*;
  5
  6/**
  7 * class that has the run method that the thread will use
  8 * 
  9 * @author 
 10 * @version 1.0
 11 */
 12public class ServerThreadHandler implements Runnable
 13{
 14    /**
 15     * Attributes
 16     */
 17    private Socket socket;
 18    private ServerGUI serverGUI;
 19    private static final int TIMEOUT_LENGTH = 1000 * 60 * 60*5;// max timeout
 20    
 21    // number,60
 22    // minutes
 23    /**
 24     * Constructor
 25     */
 26    public ServerThreadHandler(Socket socket, ServerGUI serverGUI)
 27    {
 28        this.socket = socket;
 29        try
 30        {
 31            this.socket.setSoTimeout(TIMEOUT_LENGTH);
 32        }
 33        catch(SocketException se)
 34        {
 35        }
 36        this.serverGUI = serverGUI;
 37    }
 38    
 39    /*
 40     * (non-Javadoc)
 41     * 
 42     * @see java.lang.Runnable#run()
 43     */
 44    public void run()
 45    {
 46        try
 47        {
 48            ObjectInputStream ois = new ObjectInputStream(socket
 49                    .getInputStream());
 50            ObjectOutputStream oos = new ObjectOutputStream(socket
 51                    .getOutputStream());
 52            try
 53            {
 54                while(true)
 55                {
 56                    DataFrame df = (DataFrame)ois.readObject();
 57                    if(df.getType().equals("Login"))
 58                    {
 59                        String name = (String)df.getObject();
 60                        if(Secretary.getSecretary().isExist(name))
 61                        {
 62                            oos.reset();
 63                            oos.writeObject(new DataFrame("Error",
 64                                    "Name already exists"));// name exists
 65                            oos.flush();
 66                        }
 67                        else if(Coordinator.getCoordinator().findCaller(socket) != null)
 68                        {
 69                            oos.reset();
 70                            oos.writeObject(new DataFrame("Error",
 71                                    "IP and port already exist"));// ip and
 72                            // port
 73                            // exist
 74                            oos.flush();
 75                        }
 76                        else
 77                        {
 78                            Secretary.getSecretary().addRecord(socket, name);
 79                            Coordinator.getCoordinator().notifyOnline(
 80                                    new Caller(socket, oos));
 81                            this.serverGUI.addText(name + " logined");// login
 82                            // request
 83                        }
 84                        continue;
 85                    }
 86                    if(Coordinator.getCoordinator().findCaller(socket) == null)
 87                    {
 88                        oos.reset();
 89                        oos.writeObject(new DataFrame("Error",
 90                                "Must login first"));// login validation
 91                        oos.flush();
 92                    }
 93                    else if(df.getType().equals("Room"))
 94                    {
 95                        String nextRoom = (String)df.getObject();
 96                        Chatter chatter = Secretary.getSecretary().findChatter(
 97                                socket);
 98                        String previousRoom = chatter.getRoom();
 99                        chatter.setRoom(nextRoom);
100                        Coordinator.getCoordinator().updateRooms(previousRoom,
101                                nextRoom);
102                        this.serverGUI.addText(chatter.getName()
103                                + " changed room to " + chatter.getRoom());// change
104                        // room
105                        // request
106                    }
107                    else if(df.getType().equals("Public"))
108                    {
109                        String message = (String)df.getObject();
110                        Chatter chatter = Secretary.getSecretary().findChatter(
111                                socket);
112                        Coordinator.getCoordinator().sendPublicMessage(chatter,
113                                message);
114                        this.serverGUI.addText(chatter.getName()
115                                + " sent public message:\n" + message);// send
116                        // public
117                        // message
118                        // request
119                    }
120                    else if(df.getType().startsWith("Private"))
121                    {
122                        Chatter sender = Secretary.getSecretary().findChatter(
123                                socket);
124                        String name = df.getType().replaceFirst("Private", "");
125                        Chatter receiver = Secretary.getSecretary()
126                                .findChatter(name);
127                        String message = (String)df.getObject();
128                        Coordinator.getCoordinator().sendPrivateMessage(
129                                message, receiver, sender);
130                        this.serverGUI.addText(sender.getName()
131                                + " sent private message" + message + " to "
132                                + receiver.getName() + ":\n");// send private
133                        // message
134                        // request
135                    }
136                    else if(df.getType().equals("Logout"))
137                    {
138                        synchronized(Coordinator.getCoordinator())
139                        {
140                            Chatter chatter = Secretary.getSecretary()
141                                    .findChatter(socket);
142                            Secretary.getSecretary().deleteRecord(socket);
143                            Coordinator.getCoordinator().notifyOffline(
144                                    Coordinator.getCoordinator().findCaller(
145                                            socket), chatter.getRoom());
146                            this.serverGUI.addText(chatter.getName()
147                                    + " loged out");// logout request
148                        }
149                    }
150                    else if(df.getType().equals("SendFileRequest"))
151                    {
152                        RequestFrame rf = (RequestFrame)df.getObject();
153                        Chatter sender = Secretary.getSecretary().findChatter(
154                                rf.getSender());
155                        Chatter receiver = Secretary.getSecretary()
156                                .findChatter(rf.getReceiver());
157                        Coordinator.getCoordinator().sendPrivateInformation(rf,
158                                "ReceiveFileRequest", "SendFileError",
159                                receiver, sender);
160                        this.serverGUI.addText(sender.getName()
161                                + " sent send file request to "
162                                + receiver.getName() + ":\n");
163                    }
164                    else if(df.getType().equals("SendFileAcknowledgement"))
165                    {
166                        AcknowledgementFrame af = (AcknowledgementFrame)df
167                                .getObject();
168                        Chatter sender = Secretary.getSecretary().findChatter(
169                                af.getSender());
170                        Chatter receiver = Secretary.getSecretary()
171                                .findChatter(af.getReceiver());
172                        Coordinator.getCoordinator().sendPrivateInformation(af,
173                                "ReceiveFileAcknowledgement",
174                                "ReceiveFileError", sender, receiver);
175                        this.serverGUI.addText(receiver.getName()
176                                + " sent send file acknowledegment to "
177                                + sender.getName() + ":\n");
178                    }
179                    else if(df.getType().equals("SendFileSection"))
180                    {
181                        FileFrame ff = (FileFrame)df.getObject();
182                        Chatter sender = Secretary.getSecretary().findChatter(
183                                ff.getSender());
184                        Chatter receiver = Secretary.getSecretary()
185                                .findChatter(ff.getReceiver());
186                        Coordinator.getCoordinator().sendPrivateInformation(ff,
187                                "ReceiveFileSection", "SendFileSectionError",
188                                receiver, sender);
189//                        this.serverGUI.addText(sender.getName()
190//                                + " sent send file section to "
191//                                + receiver.getName() + ":\n");
192                    }
193                    else if(df.getType().equals("IGotTheRequest"))
194                    {
195                        NotifyFrame nf=(NotifyFrame)df.getObject();
196                        Chatter sender = Secretary.getSecretary().findChatter(
197                                nf.getSender());
198                        Chatter receiver = Secretary.getSecretary()
199                                .findChatter(nf.getReceiver());
200                        Coordinator.getCoordinator().sendPrivateInformation(nf,
201                                "SheGotTheRequest",
202                                "SomethingWrong", sender, receiver);
203                        this.serverGUI.addText(receiver.getName()
204                                + " send receive notification of request to "
205                                + sender.getName() + ":\n");
206                    }
207                    else if(df.getType().equals("CancelFileSendFromSender"))
208                    {
209                        CancelFrame cf = (CancelFrame)df.getObject();
210                        Chatter sender = Secretary.getSecretary().findChatter(
211                                cf.getSender());
212                        Chatter receiver = Secretary.getSecretary()
213                                .findChatter(cf.getReceiver());
214                        Coordinator.getCoordinator().sendPrivateInformation(cf,
215                                "ReceiveCancelFileSendFromSender",
216                                "CancelFileSendFromSenderError", receiver,
217                                sender);
218                        this.serverGUI.addText(sender.getName()
219                                + " send cancel file send to "
220                                + receiver.getName() + ":\n");
221                    }
222                    else if(df.getType().equals("CancelFileSendFromReceiver"))
223                    {
224                        CancelFrame cf = (CancelFrame)df.getObject();
225                        Chatter sender = Secretary.getSecretary().findChatter(
226                                cf.getSender());
227                        Chatter receiver = Secretary.getSecretary()
228                                .findChatter(cf.getReceiver());
229                        Coordinator.getCoordinator().sendPrivateInformation(cf,
230                                "ReceiveCancelFileSendFromReceiver",
231                                "CancelFileSendFromReceiverError", sender,
232                                receiver);
233                        this.serverGUI.addText(receiver.getName()
234                                + " send cancel file send to "
235                                + sender.getName() + ":\n");
236                    }
237                    else
238                    {
239                        oos.reset();
240                        oos.writeObject(new DataFrame("Error", df.getType()));
241                        oos.flush();
242                    }
243                }
244            }
245            catch(ClassNotFoundException e)
246            {
247                if(Coordinator.getCoordinator().findCaller(socket) != null)
248                {
249                    synchronized(Coordinator.getCoordinator())
250                    {
251                        Chatter chatter = Secretary.getSecretary().findChatter(
252                                socket);
253                        Secretary.getSecretary().deleteRecord(socket);
254                        Coordinator.getCoordinator()
255                                .notifyOffline(
256                                        Coordinator.getCoordinator()
257                                                .findCaller(socket),
258                                        chatter.getRoom());
259                        this.serverGUI
260                                .addText(chatter.getName() + " loged out");// exception
261                        // that
262                        // will
263                        // notify
264                        // the
265                        // other
266                        // chatters
267                    }
268                }
269                socket.close();
270            }
271            catch(InterruptedIOException iioe)
272            {
273                if(Coordinator.getCoordinator().findCaller(socket) != null)
274                {
275                    synchronized(Coordinator.getCoordinator())
276                    {
277                        Chatter chatter = Secretary.getSecretary().findChatter(
278                                socket);
279                        Secretary.getSecretary().deleteRecord(socket);
280                        Coordinator.getCoordinator()
281                                .notifyOffline(
282                                        Coordinator.getCoordinator()
283                                                .findCaller(socket),
284                                        chatter.getRoom());
285                        this.serverGUI
286                                .addText(chatter.getName() + " loged out");// exception
287                        // that
288                        // will
289                        // notify
290                        // the
291                        // other
292                        // users
293                    }
294                }
295                socket.close();
296            }
297            catch(IOException ioe)
298            {
299                if(Coordinator.getCoordinator().findCaller(socket) != null)
300                {
301                    synchronized(Coordinator.getCoordinator())
302                    {
303                        Chatter chatter = Secretary.getSecretary().findChatter(
304                                socket);
305                        Secretary.getSecretary().deleteRecord(socket);
306                        Coordinator.getCoordinator()
307                                .notifyOffline(
308                                        Coordinator.getCoordinator()
309                                                .findCaller(socket),
310                                        chatter.getRoom());
311                        this.serverGUI
312                                .addText(chatter.getName() + " loged out");// exception
313                    }
314                }
315                socket.close();
316            }
317        }
318        catch(IOException ioe)
319        {
320        }
321    }
322}
323
  1package networking;
  2
  3import java.awt.*;
  4import java.awt.event.*;
  5import javax.swing.*;
  6
  7/**
  8 * server gui class that will display the updated information
  9 * 
 10 * @author 
 11 * @version 1.0
 12 */
 13public class ServerGUI extends JFrame
 14{
 15    /**
 16     * Attributes
 17     */
 18    private static final long serialVersionUID = 1L;
 19    private JPanel jContentPane = null;
 20    private JDesktopPane jDesktopPane = null;
 21    private JScrollPane jScrollPane = null;
 22    private JTextArea jTextArea = null;
 23    
 24    /**
 25     * This is the default constructor
 26     */
 27    public ServerGUI()
 28    {
 29        super();
 30        initialize();
 31        this.addWindowListener(new WindowAdapter()
 32        {
 33            public void windowClosing(WindowEvent e)
 34            {
 35                System.exit(0);// close the application,it will cause the
 36                // socket to be closed
 37            }
 38        });
 39    }
 40    
 41    /**
 42     * This method initializes this
 43     * 
 44     * @return void
 45     */
 46    private void initialize()
 47    {
 48        this.setSize(579, 356);
 49        this.setContentPane(getJContentPane());
 50        this.setTitle("JFrame");
 51    }
 52    
 53    /**
 54     * This method initializes jContentPane
 55     * 
 56     * @return javax.swing.JPanel
 57     */
 58    private JPanel getJContentPane()
 59    {
 60        if(jContentPane == null)
 61        {
 62            jContentPane = new JPanel();
 63            jContentPane.setLayout(new BorderLayout());
 64            jContentPane.add(getJDesktopPane(), BorderLayout.CENTER);
 65        }
 66        return jContentPane;
 67    }
 68    
 69    /**
 70     * This method initializes jDesktopPane
 71     * 
 72     * @return javax.swing.JDesktopPane
 73     */
 74    private JDesktopPane getJDesktopPane()
 75    {
 76        if(jDesktopPane == null)
 77        {
 78            jDesktopPane = new JDesktopPane();
 79            jDesktopPane.add(getJScrollPane(), null);
 80        }
 81        return jDesktopPane;
 82    }
 83    
 84    /**
 85     * This method initializes jScrollPane
 86     * 
 87     * @return javax.swing.JScrollPane
 88     */
 89    private JScrollPane getJScrollPane()
 90    {
 91        if(jScrollPane == null)
 92        {
 93            jScrollPane = new JScrollPane();
 94            jScrollPane.setBounds(new Rectangle(96, 14, 391, 266));
 95            jScrollPane.setViewportView(getJTextArea());
 96        }
 97        return jScrollPane;
 98    }
 99    
100    /**
101     * This method initializes jTextArea
102     * 
103     * @return javax.swing.JTextArea
104     */
105    private JTextArea getJTextArea()
106    {
107        if(jTextArea == null)
108        {
109            jTextArea = new JTextArea();
110        }
111        return jTextArea;
112    }
113    
114    /**
115     * method to add the text to the text field in the gui
116     * 
117     * @param text
118     */
119    public void addText(String text)
120    {
121        if(this.jTextArea.getText().length() > 20000)
122        {
123            this.jTextArea.setText("");
124        }
125        else
126        {
127            if(this.jTextArea.getText().equals(""))
128            {
129                this.jTextArea.setText(text);
130            }
131            else
132            {
133                this.jTextArea.setText(this.jTextArea.getText() + "\n" + text);
134            }
135        }
136    }
137}
138
 1package networking;
 2
 3import java.io.*;
 4import java.net.*;
 5
 6/**
 7 * method that will start the server,and begin to listen to the connection
 8 * requests and create new threads to deal with those requests
 9 * 
10 * @author 
11 * @version 1.0
12 */
13public class Server
14{
15    /**
16     * Attributes
17     */
18    private ServerSocket ss;
19    private static final int BIND_PORT = 2008;
20    private static final int MAX_CONNECTIONS = 1000;
21    private static ThreadGroup connections = new ThreadGroup("connections");
22    private ServerGUI serverGUI;
23    
24    /**
25     * Constructor
26     */
27    public Server(ServerGUI serverGUI)
28    {
29        this.serverGUI = serverGUI;
30    }
31    
32    /**
33     * method to start the server
34     */
35    public void run()
36    {
37        try
38        {
39            ss = new ServerSocket(BIND_PORT);
40            while(true)
41            {
42                try
43                {
44                    Socket socket = ss.accept();
45                    if(connections.activeCount() >= MAX_CONNECTIONS)// if the
46                                                                    // server
47                                                                    // has
48                                                                    // reached
49                                                                    // the max
50                                                                    // connections,then
51                                                                    // drop the
52                                                                    // request
53                    {
54                        socket.close();
55                    }
56                    else
57                    {
58                        ServerThreadHandler sth = new ServerThreadHandler(
59                                socket, serverGUI);
60                        Thread thread = new Thread(connections, sth);
61                        thread.start();// create new thread to deal with the
62                                        // new connection
63                    }
64                }
65                catch(IOException e)
66                {
67                    continue;
68                }
69            }
70        }
71        catch(IOException e)
72        {
73        }
74    }
75    
76    /**
77     * main method to start the application
78     * 
79     * @param args
80     */
81    public static void main(String[] args)
82    {
83        ServerGUI serverGUI = new ServerGUI();
84        serverGUI.setVisible(true);
85        Server server = new Server(serverGUI);
86        server.run();
87    }
88}
89
  1package networking;
  2
  3import java.net.*;
  4import java.util.*;
  5
  6
 

/**
  7 * class that will hold all the current connected chatter's information
  8 * 
  9 * @author 
 10  * @version 1.0
 11*/ 12publicclass Secretary
 13{
    
     
             
    
     
         
    
    
     
                           
        
    
    
     
                                      

    
    
     
                                                                                                                          


                                         


    
    
     
                                                                                                    


         
    
    
     
                                                                                                                                                



         
    
    
     
                                                                                                      


         
    
    
     
                 
    
    
     
                                                                  
            
                                                                                    



        
 14/** 15     * Attributes
 16*/ 17private ArrayList<Chatter> register;
 18privatestatic Secretary secretary;
 19 20/** 21     * Constructor
 22*/ 23private Secretary()
 24{
 25        register =new ArrayList<Chatter>();
 26    } 27 28/** 29     * singleton pattern that will only hold one instance of this class
 30     * 
 31     * @return Secretary
 32*/ 33publicstatic Secretary getSecretary()
 34{
 35if(secretary ==null)
 36{
 37            secretary =new Secretary();
 38        } 39return secretary;
 40    } 41 42/** 43     * method that will add the record to the list
 44     * 
 45     * @param socket
 46     * @param name
 47*/ 48publicvoid addRecord(Socket socket, String name)
 49{
 50        Chatter chatter =new Chatter(socket, name);
 51synchronized(this.register)
 52{
 53this.register.add(chatter);
 54        } 55    } 56 57/** 58     * method that will delete the record in the list
 59     * 
 60     * @param socket
 61*/ 62publicvoid deleteRecord(Socket socket)
 63{
 64synchronized(this.register)
 65{
 66            Chatter targetChatter =null;
 67for(Chatter chatter: this.register)
 68{
 69if(chatter.getIP().equals(socket.getInetAddress().toString()))
 70{
 71if(chatter.getPort() == socket.getPort())
 72{
 73                        targetChatter = chatter;
 74                    } 75                } 76            } 77if(targetChatter !=null)
 78{
 79this.register.remove(targetChatter);
 80            } 81        } 82    } 83 84/** 85     * method that will find the chatter through his name
 86     * 
 87     * @param name
 88     * @return Chatter
 89*/ 90public Chatter findChatter(String name)
 91{
 92synchronized(this.register)
 93{
 94for(Chatter chatter: this.register)
 95{
 96if(chatter.getName().equals(name))
 97{
 98return chatter;
 99                }100            }101        }102returnnull;
103    }104105/**106     * method that will find the chatter through his ip and port
107     * 
108     * @param socket
109     * @return Chatter
110*/111public Chatter findChatter(Socket socket)
112{
113synchronized(this.register)
114{
115for(Chatter chatter: this.register)
116{
117if(chatter.getIP().equals(socket.getInetAddress().toString()))
118{
119if(chatter.getPort() == socket.getPort())
120{
121return chatter;
122                    }123                }124            }125        }126returnnull;
127    }128129/**130     * method that will check to see if the name has existed or not
131     * 
132     * @param name
133     * @return boolean
134*/135publicboolean isExist(String name)
136{
137synchronized(this.register)
138{
139for(Chatter chatter: this.register)
140{
141if(chatter.getName().equals(name))
142{
143returntrue;
144                }145            }146        }147returnfalse;
148    }149150/**151     * method that will return the list of all the chatters
152     * 
153     * @return ArrayList<Chatter>
154*/155public ArrayList<Chatter> getRegister()
156{
157returnthis.register;
158    }159160/**161     * method that will return the list of all the chatters in the particular
162     * room
163     * 
164     * @param room
165     * @return ArrayList<Chatter>
166*/167public ArrayList<Chatter> getRegister(String room)
168{
169        ArrayList<Chatter> roomRegister =new ArrayList<Chatter>();
170synchronized(this.register)
171{
172if(room.equals("Hall"))
173{
174returnthis.register;
175            }176else177{
178for(Chatter chatter: this.register)
179{
180if(chatter.getRoom().equals(room))
181{
182                        roomRegister.add(chatter);
183                    }184                }185            }186        }187return roomRegister;
188    }189}190

 1package networking;
 2
 3import java.io.*;
 4
 5/**
 6 * @author 
 7 * @version 1.0
 8 */
 9public class NotifyFrame implements Serializable
10{
11    /**
12     * Attributes
13     */
14    private static final long serialVersionUID = 1L;
15    private String sender;
16    private String receiver;
17    private long senderKey;
18    private long receiverKey;
19    /**
20     * Constructor
21     */
22    public NotifyFrame(String sender, String receiver, long senderKey,long receiverKey)
23    {
24        this.sender = sender;
25        this.receiver = receiver;
26        this.senderKey = senderKey;
27        this.receiverKey=receiverKey;
28    }
29    /**
30     * Class attribute getter
31     * @return the receiverKey
32     */
33    public long getReceiverKey()
34    {
35        return this.receiverKey;
36    }
37    /**
38     * Class attribute setter
39     * @param receiverKey the receiverKey to set
40     */
41    public void setReceiverKey(long receiverKey)
42    {
43        this.receiverKey = receiverKey;
44    }
45    /**
46     * Class attribute getter
47     * @return the receiver
48     */
49    public String getReceiver()
50    {
51        return this.receiver;
52    }
53    /**
54     * Class attribute setter
55     * @param receiver the receiver to set
56     */
57    public void setReceiver(String receiver)
58    {
59        this.receiver = receiver;
60    }
61    /**
62     * Class attribute getter
63     * @return the sender
64     */
65    public String getSender()
66    {
67        return this.sender;
68    }
69    /**
70     * Class attribute setter
71     * @param sender the sender to set
72     */
73    public void setSender(String sender)
74    {
75        this.sender = sender;
76    }
77    /**
78     * Class attribute getter
79     * @return the senderKey
80     */
81    public long getSenderKey()
82    {
83        return this.senderKey;
84    }
85    /**
86     * Class attribute setter
87     * @param senderKey the senderKey to set
88     */
89    public void setSenderKey(long senderKey)
90    {
91        this.senderKey = senderKey;
92    }
93}
94
posted @ 2007-08-10 10:37  N/A2011  阅读(300)  评论(0)    收藏  举报