https://github.com/hazardland/db.android

android sqlite orm
https://github.com/hazardland/db.android

android-orm sqlite-orm

Last synced: 10 months ago
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android sqlite orm

• Host: GitHub
• URL: https://github.com/hazardland/db.android
• Owner: hazardland
• Created: 2014-12-04T11:41:17.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2016-01-18T15:20:13.000Z (almost 10 years ago)
• Last Synced: 2025-01-14T03:43:13.128Z (12 months ago)
• Topics: android-orm, sqlite-orm
• Language: Java
• Size: 896 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.markdown

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README

          
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(database, User.class));

	database.add (Apple.class, new Table(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  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  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....