VisualSapfor/src/Common/Properties.java

package Common;
import Common.Utils.Utils_;

import javax.swing.*;
import java.io.File;
import java.lang.reflect.Field;
import java.util.LinkedHashMap;
public class Properties {
    protected LinkedHashMap<String,JMenuItem> controls= new LinkedHashMap<>();
    private File file=null; //файл где хранятся настройки.
    public File getFile() {
        return file;
    }
    public void setFile(File file) {
        this.file = file;
    }
    public void Update() {
        try {
            Utils_.jsonToFile(this, getFile());
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    public Properties(){}
    public Properties(File file_in){
        setFile(file_in);
    }
    public boolean updateField(String name, Object newValue) {
        try {
            Field field = getClass().getField(name);
            Object oldValue = field.get(this);
            //---
            if (newValue.equals(oldValue))
                return false;
            //--
            field.set(this, newValue);
            Update();
            return true;
            //--
        } catch (Exception exception) {
            exception.printStackTrace();
        }
        return false;
    }
    public String getFieldDescription(String fieldName) {
        return "?";
    }
    public JMenuItem getMenuItem(String fieldName){return null;}
    //отобразить на контроле значение поля.
    public void Mark(String fieldName, JMenuItem control){
        String description= getFieldDescription(fieldName);
        try {
            Object value = this.getClass().getField(fieldName).get(this);
            if (value instanceof Boolean){
                Boolean flag = (Boolean) value;
                control.setText(description);
                control.setIcon(Utils_.getIcon(flag? "/Common/icons/Pick.png" : "/Common/icons/NotPick.png"));
            }else {
                control.setText(description+" : "+value);
            }
        }
        catch (Exception ex){
            ex.printStackTrace();
        }
    }
}