ObjectManagerInterfaceException Interface Reference

Inheritance diagram for ObjectManagerInterfaceException:

Public Member Functions
	isRegistered ($objectName)
	get ($objectName)
	create ($objectName)
	getEmptyObject ($className)

Detailed Description

Interface for the TYPO3 Object Manager

Definition at line 20 of file ObjectManagerInterfaceException.php.

Member Function Documentation

create

(

$objectName

)

Creates a fresh instance of the object specified by $objectName.

This factory method can only create objects of the scope prototype. Singleton objects must be either injected by some type of Dependency Injection or if that is not possible, be retrieved by the get() method of the Object Manager

Parameters

string

$objectName

The name of the object to create

Returns

object The new object instance

Exceptions

\TYPO3\CMS\Extbase\Object\Exception\WrongScopeException

if the created object is not of scope prototype

Implemented in ObjectManagerException.

get

(

$objectName

)

Returns a fresh or existing instance of the object specified by $objectName.

Important:

If possible, instances of Prototype objects should always be created with the Object Manager's create() method and Singleton objects should rather be injected by some type of Dependency Injection.

Parameters

string

$objectName

The name of the object to return an instance of

Returns

object The object instance

Implemented in ObjectManagerException.

getEmptyObject

(

$className

)

Create an instance of $className without calling its constructor

Parameters

string

$className

Returns

object

Implemented in ObjectManagerException.

isRegistered

(

$objectName

)

Returns TRUE if an object with the given name is registered

Parameters

string

$objectName

Name of the object

Returns

bool TRUE if the object has been registered, otherwise FALSE

Implemented in ObjectManagerException.