Backend

Client/Server bootstrapping framework. Providing a background/database agnostic server and android client.

Server

Built on Jersey, can be deployed to any J2EE server that supports javax.ws.rs.core.Application. DAO implementations are independant and can be written/plugged in for the situation.

public class SomeApplication extends AuthApplication<OrientDBDao> {

    private String encryptionKey = "someKeyForSynchronousEncryption";

    public SomeApplication() {
    	// dao class
        super(OrientDBDao.class, encryptionKey);
    }
    
    public SomeApplication() {
        // dao instance
        super(new OrientDBDao(), encryptionKey);
    }
}

Client(android)

public class MyApplication extends Application {

    @Override
    public void onCreate(){
        Backend.init(this,"http://authenticator-test.appspot.com/api/");
    }
}

Create and Save Object

BackendObject object = new BackendObject();

// add values, will be serialized with GSON
object.put("somePrimative1",1);          // int
object.put("somePrimative2",1L);         // long
object.put("somePrimative3","whatwhat"); // String
object.put("someObject",new Object());   // Some POJO...ect

// store remotely async
BackendServices
	.remote()
	.save(object)
	.subscribe();
        
// store locally async
BackendServices
	.local()
	.save(object)
	.subscribe();

Perform Query

// create Query
Query query = new QueryBuilder()
    .select()
    .from(BackendObject.class)
    .limit(10).build();

// run query against remote server
BackendServices.remote()
    .query(BackendObject.class, query)
    .subscribe(new Action1<Collection<BackendObject>>() {
           @Override
           public void call(Collection<BackendObject> objects) {
 	     		// do something with objects
           }
     });