Java HttpCookie setDomain() Method

The setDomian(String pattern)method of HttpCookie class is used to specify the domain through which the cookie can be presented.

Syntax

Parameter

The above method requires only one parameter:

pattern - which denotes a string which contains the domain name within which the cookie is visible.

Return

N.A.

Example 1

import java.net.HttpCookie;
public class JavaHttpCookieSetDomainExample1 { 
   public static void main(String[] args) {
	HttpCookie cookie = new HttpCookie("Student", "101");
	// Specifies the domain through which the cookie can be presented.
	cookie.setDomain("www.google.com");
	System.out.println("The domain name is given as: "+cookie.getDomain());
     }
}

Test it Now

Output:

The domain name is given as: www.google.com

Example 2

import java.net.HttpCookie;
public class JavaHttpCookieSetDomainExample2 {
	public static void main(String[] args) {
		HttpCookie  object1 = new HttpCookie("Parent1", "1");
		HttpCookie  object2 = new HttpCookie("Parent2", "2");
	// Specifies the domain through which the cookie can be presented.
	     object1.setDomain("www.localhost.com");
	     object2.setDomain("www.google.com");
	 System.out.println("The first domain name is given as: "+object1.getDomain());
	 System.out.println("The second domain name is given as: "+object2.getDomain());
	    }
	}

Test it Now

Output:

The first domain name is given as: www.localhost.com
The second domain name is given as: www.google.com

Example 3

import java.net.HttpCookie;
public class JavaHttpCookieSetDomainExample3 {
	 public static void main(String[] args) {
	  HttpCookie  cookie = new HttpCookie("Employee", "4");
	 //Specifies the domain through which the cookie can be presented.
	  cookie.setDomain(null);
	 //Returns null if there is no domain name present.
System.out.println("The domain name is given as:  "+cookie.getDomain());
	    }
 }

Test it Now

Output: