Mega Code Archive
ServerSocket and Socket for Serializable object
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import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.Iterator;
import java.util.Vector;
class ComplexCompany implements Serializable {
private String name;
private ComplexEmployee president;
private Vector departments;
public ComplexCompany(String name) {
this.name = name;
departments = new Vector();
}
public String getName() {
return this.name;
}
public void addDepartment(ComplexDepartment dept) {
departments.addElement(dept);
}
public ComplexEmployee getPresident() {
return this.president;
}
public void addPresident(ComplexEmployee e) {
this.president = e;
}
public Iterator getDepartmentIterator() {
return departments.iterator();
}
public void printCompanyObject() {
System.out.println("The company name is " + getName());
System.out.println("The company president is " + getPresident().getName());
System.out.println(" ");
Iterator i = getDepartmentIterator();
while (i.hasNext()) {
ComplexDepartment d = (ComplexDepartment) i.next();
System.out.println(" The department name is " + d.getName());
System.out.println(" The department manager is " + d.getManager().getName());
System.out.println(" ");
}
}
}
class ComplexDepartment implements Serializable {
private String name;
private ComplexEmployee manager;
public ComplexDepartment(String name) {
this.name = name;
}
public String getName() {
return this.name;
}
public ComplexEmployee getManager() {
return this.manager;
}
public void addManager(ComplexEmployee e) {
manager = e;
}
}
class ComplexEmployee implements Serializable {
private String name;
private int salary;
/** Creates a new instance of ComplexEmployee */
public ComplexEmployee(String name, int salary) {
this.name = name;
this.salary = salary;
}
public String getName() {
return name;
}
public int getSalary() {
return this.salary;
}
}
public class ComplexSocketServer {
public static void main(String args[]) throws Exception {
ServerSocket servSocket;
Socket fromClientSocket;
int cTosPortNumber = 1777;
String str;
ComplexCompany comp;
servSocket = new ServerSocket(cTosPortNumber);
System.out.println("Waiting for a connection on " + cTosPortNumber);
fromClientSocket = servSocket.accept();
ObjectOutputStream oos = new ObjectOutputStream(fromClientSocket.getOutputStream());
ObjectInputStream ois = new ObjectInputStream(fromClientSocket.getInputStream());
while ((comp = (ComplexCompany) ois.readObject()) != null) {
comp.printCompanyObject();
oos.writeObject("bye bye");
break;
}
oos.close();
fromClientSocket.close();
}
}
public class ComplexSocketClient {
public static void main(String args[]) throws Exception {
Socket socket1;
int portNumber = 1777;
String str = "";
socket1 = new Socket(InetAddress.getLocalHost(), portNumber);
ObjectInputStream ois = new ObjectInputStream(socket1.getInputStream());
ObjectOutputStream oos = new ObjectOutputStream(socket1.getOutputStream());
ComplexCompany comp = new ComplexCompany("A");
ComplexEmployee emp0 = new ComplexEmployee("B", 1000);
comp.addPresident(emp0);
ComplexDepartment sales = new ComplexDepartment("C");
ComplexEmployee emp1 = new ComplexEmployee("D", 1200);
sales.addManager(emp1);
comp.addDepartment(sales);
ComplexDepartment accounting = new ComplexDepartment("E");
ComplexEmployee emp2 = new ComplexEmployee("F", 1230);
accounting.addManager(emp2);
comp.addDepartment(accounting);
ComplexDepartment maintenance = new ComplexDepartment("Maintenance");
ComplexEmployee emp3 = new ComplexEmployee("Greg Hladlick", 1020);
maintenance.addManager(emp3);
comp.addDepartment(maintenance);
oos.writeObject(comp);
while ((str = (String) ois.readObject()) != null) {
System.out.println(str);
oos.writeObject("bye");
if (str.equals("bye"))
break;
}
ois.close();
oos.close();
socket1.close();
}
}
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