Java Netbeans Web Application and Servlet

Create a web application that ask users to login or register if the user has not registered before

On Register

the application is to read the user information (first name, last name, email, username,

password) process the information by saving it to a file.

The registration information should be sent to a server that saves the data in a file, the server is

to return an a result indicating that the action was successful, unsuccessfull, or that the user is

already registered

if the user has already registered, then let the user know and ask that s/he logins in.

Once a user register, return the main page and have the user login

when a user login that the information is sent to the server to check whether the username and

password are valid. The server is to respond by yes or no

If not valid return to the user and have the user try again. The user should get only 3 login trials

after which s/he is denied entry.

Once the user login is valid, the user is displayed a new html page that contains the company

logo and a welcome screen.