INF3_05_UI/src/controller/commands/CommandOpen.java

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package controller.commands;

import model.AdressverwaltungModel;
import controller.Interface;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import javax.swing.JFileChooser;
import prfourgui.Constants;
import prfourgui.View.AdressbuchView;

/**
 *
 * @author jechowma68968
 */
public class CommandOpen implements Interface
{
  private final AdressbuchView view;
  private final AdressverwaltungModel model;
  
  public CommandOpen(AdressbuchView view, AdressverwaltungModel model)
  {
    this.view = view;
    this.model = model;
  }

  @Override
  public void execute()
  {
    String default_file = model.getPref(Constants.PREF_KEY_DIR);
    File datei;
    JFileChooser fc = view.getjFileChooser1();
    fc.setCurrentDirectory(new File(default_file));
    int wahl = fc.showOpenDialog(view);
    if(wahl == JFileChooser.APPROVE_OPTION){
      datei = fc.getSelectedFile();
      String dateiname = datei.getAbsolutePath();
      view.getTxtStatus().setText("Dateipfad:" + dateiname);
      
      try{
        model.datenLesen(datei);
      }
      catch(FileNotFoundException e){
        System.out.println("File not Found Error");
      }
      catch(IOException e){
        System.out.println("Reading Error");
      }
      catch(ClassNotFoundException e){
        System.out.println("Class not found");
      }
    }
  }

  @Override
  public void undo()
  {
  }
}