webeans demo1

Steps to run demo1:

1. Code Login.java(see below)
   
2. Compile it( I like eclipse for its auto-increase compile)
   
3. Deploy it (Just put the class under WEB-INF/webeans/classes directory and it will be hot-deployed automated)
   
4. Test it from url http://localhost:8080/webeans/Login
   
5. It should be run, display a form with two input field "userName" & "password", 1 button "Login"
   
6. input and submit, it will display a message as "result is true" or "result is false"

Features of webeans from this demo:

• webeans is an framework support RAD, code such a demo costs no more than 5 minutes.


• webeans support hot-deploy feature to improve develop cycle.


• webeans follows the POJO pattern, no special interface or super class to be used, u just code u business model.

Features to be improved:

• The input field "userName" should be "User Name"
  
• The input field "userName" should be a text field with length 16 and don't permit long input than 16 chars
  
• The input field "password" should not be clear text for security
  
• The result page should be "Login success" or "Login failure"

Lets improve it at demo2

public class Login{

private String userName, password;

.... getter/setter method ....

public boolean login(){
// do login like
if( "admin".equals(userName) && "password".equals(password) ) return true;
else return false;
}

}