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ChatMessage.java
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ChatMessage.java
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import java.io.*;
/*
* This class defines the different type of messages that will be exchanged between the
* Clients and the Server.
* When talking from a Java Client to a Java Server a lot easier to pass Java objects, no
* need to count bytes or to wait for a line feed at the end of the frame
*/
public class ChatMessage implements Serializable {
protected static final long serialVersionUID = 1112122200L;
// The different types of message sent by the Client
// WHOISIN to receive the list of the users connected
// MESSAGE an ordinary message
// LOGOUT to disconnect from the Server
static final int WHOISIN = 0, MESSAGE = 1, LOGOUT = 2;
private int type;
private String message;
// constructor
ChatMessage(int type, String message) {
this.type = type;
this.message = message;
}
// getters
int getType() {
return type;
}
String getMessage() {
return message;
}
}