Question

I want to take the data from an input form(log in data->password+username) and save it into a bean. Then, i want to take this bean and the data inside and make a get reuest.

I declare a class:

public class Login {



private String username;
private String password;




public String getUsername() {
    return username;
}

public void setUsername(String username) {
    this.username = username;
}

public String getPassword() {
    return password;
}

public void setPassword(String password) {
    this.password = password;
}

}

The getrequest is the following:

  @RequestMapping(value = "/log",method = RequestMethod.GET)
     public String addPersonLogin( Model model,HttpServletRequest request) {

       //take the bean here
    }

Can anyone tells me how can i create the jsp and how can i treat the bean into the addPersonLogin?

Answer 1

You can do it that way (using @ModelAttribute):

@InitBinder
public void initBinder(WebDataBinder binder) {
    // You can register your validator for bean Login here
}

@RequestMapping(value = "/log",method = RequestMethod.GET)
public String addPersonLogin(@ModelAttribute Login login, HttpServletRequest request) {
    // To make it work your form fields should have names equals to bean fields names
    login.getUserName();
    login.getPassword();
}