Class MenuDao

java.lang.Object

simu.Dao.MenuDao

public class MenuDao
extends Object

Data Access Object (DAO) class for accessing menu items from the database.

Field Summary

Fields

Modifier and Type	Field	Description
Connection	conn

Constructor Summary

Constructors

Constructor	Description
MenuDao()

Method Summary

Modifier and Type	Method	Description
List<MenuItem>	getAllDesserts()	Retrieves all dessert items from the menu.
List<MenuItem>	getAllMainMeals()	Retrieves all main meal items from the menu.
List<MenuItem>	getAllStarters()	Retrieves all starter items from the menu.
MenuItem	getRandomMealFromDb(int id)	Retrieves a random meal item from the database based on the specified category ID.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

conn

public Connection conn

Constructor Details

MenuDao

public MenuDao()

Method Details

getAllStarters

public List<MenuItem> getAllStarters()

Retrieves all starter items from the menu.

Returns:

a list of starter menu items

getAllMainMeals

public List<MenuItem> getAllMainMeals()

Retrieves all main meal items from the menu.

Returns:

a list of main meal menu items

getAllDesserts

public List<MenuItem> getAllDesserts()

Retrieves all dessert items from the menu.

Returns:

a list of dessert menu items

getRandomMealFromDb

public MenuItem getRandomMealFromDb(int id)

Retrieves a random meal item from the database based on the specified category ID.

Parameters:

id - the category ID

Returns:

a random menu item from the specified category