INF3_05_UI/src/controller/Controller.java

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package controller;

import controller.commands.CommandAddRow;
import controller.commands.CommandDeleteRow;
import controller.commands.CommandOpen;
import controller.commands.CommandSave;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import model.AdressverwaltungModel;
import prfourgui.View.AdressbuchView;

/**
 *
 * @author jechowma68968
 */
public class Controller implements ActionListener  
{
  private AdressbuchView view;
  private AdressverwaltungModel model;
  private Invoker invoker;
  public Controller(AdressbuchView view, AdressverwaltungModel model)
  {
    this.view = view;
    this.model = model;
    this.invoker = new Invoker();
  }
  /**
   * Hinterlegen aller Objekte in View die Interaktion ausüben
   */
  public void registerEvents(){
    view.getMnuOpen().addActionListener(this);
    view.getToolAdd().addActionListener(this);
    view.getToolRemove().addActionListener(this);
    view.getMnuSave().addActionListener(this);
    view.getAdressTable2().getDeleteItem().addActionListener(this);
    view.getToolUndo().addActionListener(this);
  }
  
  public void registerCommands(){
    invoker.addCommand(view.getMnuOpen(), new CommandOpen(view, model));
    invoker.addCommand(view.getToolAdd(), new CommandAddRow(view, model));
    invoker.addCommand(view.getToolRemove(), new CommandDeleteRow(view, model));
    invoker.addCommand(view.getMnuSave(), new CommandSave(view, model));
    invoker.addCommand(view.getAdressTable2().getDeleteItem(), new CommandDeleteRow(view, model));
  }
  
  @Override
  public void actionPerformed(ActionEvent ae)
  {
    Object key = ae.getSource();
    if (key == view.getToolUndo()){
        invoker.undo(key);
    }
    else{
        invoker.executeCommand(key);
    }
  }
}