// what will run forever
public void run() {
// to loop until LOGOUT
boolean keepGoing = true;
while (keepGoing) {
// read a String (which is an object)
try {
cm = (ChatMessage) sInput.readObject();
} catch (IOException e) {
display(username + " Exception reading Streams: " + e);
break;
} catch (ClassNotFoundException e2) {
break;
}
// the messaage part of the ChatMessage
String message = cm.getMessage();
// Switch on the type of message receive
switch (cm.getType()) {
case ChatMessage.MESSAGE:
broadcast(username + ": " + message);
break;
case ChatMessage.LOGOUT:
display(username + " disconnected with a LOGOUT message.");
keepGoing = false;
break;
case ChatMessage.WHOISIN:
writeMsg("List of the users connected at " + sdf.format(new Date()) + "\n");
// scan al the users connected
for (int i = 0; i < al.size(); ++i) {
ClientThread ct = al.get(i);
writeMsg((i + 1) + ") " + ct.username + " since " + ct.date);
}
break;
case ChatMessage.TO:
broadcastOnlyOne(username + ": " + message, cm);
break;
case ChatMessage.SENDFILE:
sendFile(username + ": " + message, cm);
break;
case ChatMessage.PROCEED:
proceedSendFile();
break;
case ChatMessage.SENDMEDIAFILE:
String fileList = getFileList();
writeMsg(new ChatMessage(ChatMessage.SENDMEDIAFILE, fileList));
break;
case ChatMessage.ESTABLISHCONNECTIONANDPLAY:
sendMediaFile(username + ": " + message, cm);
break;
}
}
// remove myself from the arrayList containing the list of the
// connected Clients
remove(id);
close();
}
@Override
public void update(ChatMessage message) throws IOException {
System.out.println("Inside update() " + number + " received message " + message.getMessage());
System.out.println("sending message...");
// ChatClient client = (ChatClient) message.sender;
// char chars[] = (message.getSender().getSenderName() + ": " +
// message.getMessage()).toCharArray();
char chars[] = getMessageForSend(message);
// TODO convert message to function
// char chars[] = message.getMessage().toCharArray();
for (char c : chars) {
// outputStream.write((int)c);
// System.out.println("Sending " + c);
outputStream.write((int) c);
}
outputStream.flush();
System.out.println("Sent: " + message.getMessage());
}
/*
* Write a String to the Client output stream
*/
private boolean writeMsg(ChatMessage cm) {
// if Client is still connected send the message to it
if (!socket.isConnected()) {
close();
return false;
}
// write the message to the stream
try {
boolean sendChatMessage = cm.getType() == ChatMessage.ESTABLISHCONNECTION;
boolean sendMediaFileMessage = cm.getType() == ChatMessage.ESTABLISHCONNECTIONANDPLAY;
if (sendChatMessage || sendMediaFileMessage) sOutput.writeObject(cm);
else sOutput.writeObject(cm.getMessage());
}
// if an error occurs, do not abort just inform the user
catch (IOException e) {
display("Error sending message to " + username);
display(e.toString());
}
return true;
}
// what will run forever
public void run() {
// to loop until LOGOUT
boolean keepGoing = true;
while (keepGoing) {
// read a String (which is an object)
try {
cm = (ChatMessage) sInput.readObject();
} catch (IOException e) {
display(username + " Exception reading Streams: " + e);
break;
} catch (ClassNotFoundException e2) {
break;
}
// the messaage part of the ChatMessage
String message = cm.getMessage();
// Switch on the type of message receive
switch (cm.getType()) {
case ChatMessage.MESSAGE:
broadcast(username + ": " + message);
break;
case ChatMessage.LOGOUT:
display(username + " LOGOUT dari chat.");
keepGoing = false;
break;
case ChatMessage.WHOISIN:
writeMsg("Daftar Client yang terkoneksi pada " + sdf.format(new Date()) + "\n");
// scan al the users connected
for (int i = 0; i < al.size(); ++i) {
ClientThread ct = al.get(i);
writeMsg((i + 1) + ") " + ct.username + " sejak " + ct.date);
}
break;
}
}
// remove myself from the arrayList containing the list of the
// connected Clients
remove(id);
close();
}
/**
* Composes messages for send (using message body, sender name etc.)
*
* @param message
* @return
*/
private char[] getMessageForSend(ChatMessage message) {
char chars[] =
(message.getSender().getSenderName() + ": " + message.getMessage()).toCharArray();
return chars;
}