DroidModel
DroidModel is an android library which provides model abstraction for SQLite database. Trivial database tasks like creating tables, inserting or retriving are part of this library.
Usage
- Create a package called models in the repository
- Create a class called ModelManager extending DroidModelManager
import android.content.Context; import com.creativemindz.droidmodel.DroidModelManger;
public class ModelManager extends DroidModelManger {
public static void init(Context context){
databaseName = "SampleDatabaseName";
databaseVersion = 1;
initAll(context);
// TODO: Set sync strategy
// Initialize models to create all required tables
User u = new User();
}
}
You can provide database names and version here Note: Automatic database version increment is not supported yet.
- Create models as required extending DroidModel
import com.creativemindz.droidmodels.DroidModel; public class User extends DroidModel {
@DroidModel.Key(type = "PrimaryKey")
public String email;
@DroidModel.Key(type = "String")
public String name;
public User(){
super(User.class);
}
}
Note: With DroidModel, you don't have to write SQL queries for each table ( Model in this case )
Supported Operations
Create table
User u = new User();
Note: If already created, this won't create table again
Add entries
User u = new User();
u.email = "[email protected]"; u.name = "Praveen Penumaka"; u.save();
Retrieve one entry
User u = new User();
u.email = "[email protected]"; u.load() System.out.println(u.name);
// prints - Praveen PenumakaUpdate one entry
User u = new User();
u.email = "[email protected]"; u.load() u.name = "Penumaka Praveen"; u.save();
Retrieve all
ArrayList<User> users = User.findAll(User.class);
TODO
- Sync operation with remote URL
- Add threads and callbacks for handling huge operations
- SUpport more data structures like Arraylist, HashMap