Blueprint for any weaver-connector

• connector = new WeaverConnector({ops})
• connector.getServerName()
• connector.getServerVersion()
• connector.transaction()
• connector.query()

• connector.transaction().then(function (trx) { ... })
• trx.createObject({obj}, [props]).then(...
• trx.createProperty({prop}).then(...
• trx.readObject(id).then(function (object) { ... })
• trx.readProperty(id).then(function (property) { ... })
• trx.updateObject({obj}, [props]).then(...
• trx.updateProperty({prop}).then(...
• trx.deleteObject(id).then(...
• trx.deleteProperty(id).then(...
• trx.commit().then(...
• trx.rollback().then(...

• connector.query().then(function (query) { ... })
• query.select('rel1', 'rel2')
• query.filter([filters])
• query.equalTo('rel1', 'value')
• query.linksTo('rel1', 'toId')
• query.ascending('rel1')
• query.descending('rel1')
• query.limit(limit)
• query.skip(skip)
• query.find().then(function (result) { ... })
• query.first().then(function (row) { ... })
• query.count().then(function (number) { ... })

var virtuoso = new Virtuoso({host: 'http://192.168.99.100', port: 1111, user: 'dba', passwd: 'dba' });
virtuoso.transaction().then(function (trx) {
  trx.createObject({id: 'cim6eepaw00003j6gcjo236lm', 
                    dataset: 'cim6ef9tk00003j6g5udpgi4l',
                    created: '1458831225'},
                   [])
  .then(function() {
    trx.commit();
  });
});