public getConnectionService () Returns DependencyInjection connection service

public getMessages () Returns all the validation messages $robot = new Robots(); $robot->type = 'mechanical'; $robot->name = 'Astro Boy'; $robot->year = 1952; if ($robot->save() == false) { echo "Umh, We can't store robots right now "; foreach ($robot->getMessages() as message) { echo message; } } else { echo "Great, a new robot was saved successfully!"; }

public MongoDb getConnection () Retrieves a database connection

public MongoId getId () Returns the value of the _id property

public fireEventCancel (mixed $eventName) Fires an internal event that cancels the operation

public getDI () Returns the dependency injection container

public getCollectionManager () Returns the models manager related to the entity instance

public createIfNotExist (array $criteria) Creates a document based on the values in the attributes, if not found by criteria Preferred way to avoid duplication is to create index on attribute $robot = new Robot(); $robot->name = “MyRobot”; $robot->type = “Droid”; //create only if robot with same name and type does not exist $robot->createIfNotExist( array( “name”, “type” ) );

public static find ([array $parameters]) Allows to query a set of records that match the specified conditions //How many robots are there? $robots = Robots::find(); echo "There are ", count($robots), "\n"; //How many mechanical robots are there? $robots = Robots::find(array( array("type" => "mechanical") )); echo "There are ", count(robots), "\n"; //Get and print virtual robots ordered by name $robots = Robots::findFirst(array( array("type" => "virtual"), "order"

public fireEvent (mixed $eventName) Fires an internal event