readme.markdown

db.android

Android SQLite codefirst style ORM with Multi Threading Support

About

Framework gives you ability to define class and save load query its objects without precreating any repository or any sqlite table.

Requirements

1. just include library

Usage

We define class

public class User extends Entity
{
	public String login;
	public String password;
	public User ()
	{
	
	}
}

public class Apple extends Entity
{
	public String color;
	public User user;
	public Apple ()
	{
	
	}
}

We define database:

public Database database;

We init database:

database = new Database(getBaseContext(), "hazardland.apples", 1);

We register tables:

database.add (User.class, new Table<User>(database, User.class));
database.add (Apple.class, new Table<Apple>(database, Apple.class));

We define users:

User user1 = new User ();
user1.login = 'Steve_Jobs';

User user2 = new User ();
user2.login = 'Bill_Gates';

We define apples:

Apple green_apple = new Apple ();
green_apple.color = "green";
green_apple.user = user1;

We save apples:

database.tables(Apple.class).save (green_apple);

We save users:

database.tables(User.class).save (user1);
database.tables(User.class).save (user2);

Than night falls and users fall a sleep...

Next morning:

We load users:

ArrayList <User> users;
users.addAll(database.table(User.class).load());

We get user by id:

User bill = database.table(User.class).load(1);

We load users's apples:

ArrayList <Apple> bills_apples = database.table(Apple.class).of(bill);

We load users's in order, with limit or with custom sql query: using .load (new Query(database.table(Apple.class)))

And much more....