livia-titan/src/Adapter.js

Titan adapter for universal database driver Livia

import _ from 'lodash';
import { Adapter, Model } from 'livia';
import Query from './Query';
import { waterfall, each } from 'async';
import extend from 'node.extend';
import debug from 'debug';
import path from 'path';
import Titan from 'titan-node';

const log = debug('livia-orientdb:adapter');

export default class OrientDBAdapter extends Adapter {
	constructor(options) {
		super(options);
	}

	get g() {
		return this._g;
	}

	connect(callback) {
		var gremlin = new Titan.Gremlin({ loglevel: 'OFF' });
		 
		var GraphOfTheGodsFactory = gremlin.java.import('com.thinkaurelius.titan.example.GraphOfTheGodsFactory');
		var graph = GraphOfTheGodsFactory.createSync('testdirectory');


		this._g = gremlin.wrap(graph);

		callback();
	}

	query (model, options) {
		return new Query(model, options);
	}

	ensureIndex(model, OClass, callback) {
	}

	ensureClass(model, callback) {
		callback(null, model);
	}
};