MenuMenuItem.java

package cz.cvut.fel.restauracefel.hibernate;
// Generated 16.3.2009 21:36:54 by Hibernate Tools 3.2.1.GA

import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.List;

/**
 * MenuMenuItem generated by hbm2java
 */
public class MenuMenuItem extends DBEntity {

    private static final long serialVersionUID = -7535107100736646843L;
    
    private Integer menuMenuItemId;
    private Menu menu;
    private MenuItem menuItem;
    private int isDeleted;

    public MenuMenuItem() {
    }

    public MenuMenuItem(Menu menu, MenuItem menuItem, int isDeleted) {
        this.menu = menu;
        this.menuItem = menuItem;
        this.isDeleted = isDeleted;
    }

    //tato metoda zde musi byt, a to z duvodu, aby mohla probehnout spravne serializace
    //zapis objektu do proudu bajtu
    private void writeObject(ObjectOutputStream stream) throws IOException {
        stream.writeInt(menuMenuItemId);

        Menu m = new Menu();
        User u = new User(menu.getUser().getFirstName(), menu.getUser().getLastName(), menu.getUser().getPersonalIdentificationNumber(), menu.getUser().getUsername(), menu.getUser().getPassword(), menu.getUser().getIsDeleted());
        u.setUserId(menu.getUser().getUserId());
        m.setUser(u);
        m.setName(menu.getName());
        m.setDate(menu.getDate());
        m.setMenuId(menu.getMenuId());
        m.setIsDeleted(menu.getIsDeleted());
        stream.writeObject(m);

        MenuItem mi = new MenuItem(menuItem.getName(), menuItem.getPrice(), menuItem.getQuantity(), menuItem.getIsAvailable(), menuItem.getIsDeleted());
        mi.setMenuItemId(menuItem.getMenuItemId());
        stream.writeObject(mi);

        stream.writeInt(isDeleted);
    }

    //tato metoda zde musi byt, a to z duvodu, aby mohla probehnout spravne serializace
    //cteni a rekonstrukce objektu z proudu bajtu
    private void readObject(ObjectInputStream stream) throws IOException {
        try {
            menuMenuItemId = stream.readInt();
            menu = (Menu) stream.readObject();
            menuItem = (MenuItem) stream.readObject();
            isDeleted = stream.readInt();
        } catch (Exception e) {
            e.getMessage();
        }
    }

    public Integer getMenuMenuItemId() {
        return this.menuMenuItemId;
    }

    public void setMenuMenuItemId(Integer menuMenuItemId) {
        this.menuMenuItemId = menuMenuItemId;
    }

    public Menu getMenu() {
        return this.menu;
    }

    public void setMenu(Menu menu) {
        this.menu = menu;
    }

    public MenuItem getMenuItem() {
        return this.menuItem;
    }

    public void setMenuItem(MenuItem menuItem) {
        this.menuItem = menuItem;
    }

    public int getIsDeleted() {
        return isDeleted;
    }

    public void setIsDeleted(int isDeleted) {
        this.isDeleted = isDeleted;
    }
    
    public void create() {
        create(this);
    }

    public void delete() {
        delete(this);
    }

    public void update() {
        update(this);
    }

    public static MenuMenuItem findById(Integer id) {
        //return (MenuMenuItem) findById("MenuMenuItem", "menuMenuItemId", id);
        return (MenuMenuItem) findByIdNotDeleted("MenuMenuItem", "menuMenuItemId", id, "isDeleted", 0);
    }

    //vrati vsechny MenuMenuItem zaznamy, ktere nejsou oznaceny jako smazane
    public static List findAll(){
        return findAllNotDeleted("MenuMenuItem", "isDeleted", 0);
    }

    public static List findByMenu(Integer menuId) {
        String query = "from MenuMenuItem mmi where mmi.menu.menuId = :id1 and mmi.isDeleted = :id2";
        String[] paramNames = new String[]{"id1", "id2"};
        String[] paramTypes = new String[]{"Integer", "Integer"};
        Integer[] paramValues = new Integer[]{menuId, 0};

        List res = executeQuery(query, paramNames, paramTypes, paramValues);
        if (res == null || res.isEmpty()) {
            return null;
        }
        return res;
    }

    public static List findByMenuItem(Integer menuItemId) {
        String query = "from MenuMenuItem mmi where mmi.menuItem.menuItemId = :id1 and mmi.isDeleted = :id2";
        String[] paramNames = new String[]{"id1", "id2"};
        String[] paramTypes = new String[]{"Integer", "Integer"};
        Integer[] paramValues = new Integer[]{menuItemId, 0};

        List res = executeQuery(query, paramNames, paramTypes, paramValues);
        if (res == null || res.isEmpty()) {
            return null;
        }
        return res;
    }

    public static MenuMenuItem findByMenuAndMenuItem(Integer menuId, Integer menuItemId) {
        String query = "from MenuMenuItem mmi where mmi.menu.menuId = :id1 and mmi.menuItem.menuItemId = :id2 and mmi.isDeleted = :id3";
        String[] paramNames = new String[]{"id1", "id2", "id3"};
        String[] paramTypes = new String[]{"Integer", "Integer", "Integer"};
        Integer[] paramValues = new Integer[]{menuId, menuItemId, 0};

        List res = executeQuery(query, paramNames, paramTypes, paramValues);
        if (res == null || res.isEmpty()) {
            return null;
        }
        return (MenuMenuItem) res.get(0);
    }
}