Question

IN JAVA

Goals The primary goal of this lab is to write, test and complete a program with multiple classes, where you have designed and implemented those classes. You will also code and use methods and at tributes. This program will have an interactive behavior. This will reinforce the need for good design and creating and using new classes. The lab will build a rudimentary chat system to reinforce the concept ofc objects. betweern 1. Design a Person class. 2. Instantiates an object from a class you design (class Person). 3. Stores the data in your Person class. 4. Design a Chatroom class. 5. Integrate multiple Person objects into the Chatroom object. 6. Carry out a conversation between multiple people by inputting data and posting it to the console of the Chatroom object. Specifications The class you create will be a Person class. The Person class will connect to Chatroom. The Chatroom object will allow multiple Person objects to communicate to each other. The class will contain the following list of data attributes. You must decide the correct types for each, and minimally use the attributes and methods listed below

Answer 1

The process here will be like,

1) First we need to create the server class to create server socket to establish the connection on a particular port.

2) We will use person class to send and recieve messages on the same connection.

You will need to have knowledge about the following classes and its methods:

PrintWriter (to write the data)

BufferedReader (to read the the input stream)

We will establish the connection will server as,

ServerSocket server_socket = new ServerSocket(3000); //3000 is port number

Socket sock = new Socket("127.0.0.1", 3000); // to connect to the server socket

Socket sock = server_socket.accept(); //to accept the client

Server Class will be:

"The process here will be like, 1) First we need to create the server class to create server socket to establish the connection on a particular port. 2) We will use person class to send and recieve messages on the same connection. You will need to have knowledge about the following classes and its methods: PrintWriter (to write the data) BufferedReader (to read the the input stream) We will establish the connection will server as, ServerSocket server_socket = new ServerSocket(3000); //3000 is port number Socket sock = new Socket(""127.0.0.1"", 3000); // to connect to the server socket Socket sock = server_socket.accept(); //to accept the client Server Class will be:public static void main(string[] args) throws Exception { ServerSocket server_socket = new ServerSocket (3000); System.out.println(�Server is Started!!!�); //to accept the clinet Socket Sock = server_socket.accept(); //sending to client PrintWriter pwrite = new PrintWriter (sock.getOutputStream (), true); //receiving "

Person Class will be: