I got myself all twisted around and was wondering if someone can set me straight.

Question about the task

Under discussion

I thought I was on the right path and all of the sudden I don't even know what is going on anymore. Can't tell what it is I need to do to keep going. Thanks in advnace for your help.

The service has a method that returns all deleted users. Let's display them.

1. Assign each of these methods to the correct MVC classes:
public void fireShowDeletedUsersEvent() {
...onShowAllDeletedUsers();
}

public void onShowAllDeletedUsers() {
...loadDeletedUsers();
}

public void loadDeletedUsers() {
List users = userService.getAllDeletedUsers();
}

Don't forget that the data received from the server must be stored in the DataModel. And then, update the view.
Add this to the correct methods on your own.

2. In Solution.main, call the new method that you put in the view.

3. Add the method that you put in the Model to the Model interface, and implement it in FakeModel: throw an UnsupportedOperationException.

Requirements:

You need to determine the correct location for the fireShowDeletedUsersEvent() method, and implement it.
You need to determine the correct location for the onShowAllDeletedUsers() method, and implement it.
You must determine the correct location for the loadDeletedUsers() method, and implement it.
In the Solution class's main method, you need to call the method that you previously implemented in the UsersView class.
The Model interface must declare the method that you previously implemented in the MainModel class.
In the FakeModel class, you need to throw an UnsupportedOperationException in the body of the method that was added to the Model interface.

package com.codegym.task.task36.task3608; import com.codegym.task.task36.task3608.controller.Controller; import com.codegym.task.task36.task3608.model.FakeModel; import com.codegym.task.task36.task3608.model.MainModel; import com.codegym.task.task36.task3608.model.Model; import com.codegym.task.task36.task3608.view.UsersView; public class Solution { public static void main(String[] args) { Model model = new MainModel(); UsersView usersView = new UsersView(); Controller controller = new Controller(); usersView.setController(controller); controller.setModel(model); controller.setUsersView(usersView); usersView.fireShowAllUsersEvent(); } }

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Vahan

Level 41 , Tbilisi, Georgia

10 February 2020, 12:32

You are on the right path, now fill in added methods bodies.