Zend_EventManager_SharedEventManager Class Reference

Public Member Functions
	attach ($id, $event, $callback, $priority=1)
	Attach a listener to an event.
	detach ($id, Zend_Stdlib_CallbackHandler $listener)
	Detach a listener from an event offered by a given resource.
	getEvents ($id)
	Retrieve all registered events for a given resource.
	getListeners ($id, $event)
	Retrieve all listeners for a given identifier and event.
	clearListeners ($id, $event=null)
	Clear all listeners for a given identifier, optionally for a specific event.

Protected Attributes
	$identifiers = array()

Member Function Documentation

attach	(		$id,
			$event,
			$callback,
			$priority = 1
	)

Attach a listener to an event.

Allows attaching a callback to an event offerred by one or more identifying components. As an example, the following connects to the "getAll" event of both an AbstractResource and EntityResource:

SharedEventManager::getInstance()->connect( array('My', 'My'), 'getOne', function ($e) use ($cache) { if (!$id = $e->getParam('id', false)) { return; } if (!$data = $cache->load(get_class($resource) . '::getOne::' . $id )) { return; } return $data; } );

Parameters

string | array	$id	Identifier(s) for event emitting component(s)
string	$event
callback	$callback	PHP Callback
int	$priority	Priority at which listener should execute

Returns

void

clearListeners	(		$id,
			$event = null
	)

Clear all listeners for a given identifier, optionally for a specific event.

Parameters

string | int	$id
null | string	$event

Returns

bool

detach	(		$id,
		Zend_Stdlib_CallbackHandler	$listener
	)

Detach a listener from an event offered by a given resource.

Parameters

string | int	$id
Zend_Stdlib_CallbackHandler	$listener

Returns

bool Returns true if event and listener found, and unsubscribed; returns false if either event or listener not found

getEvents

(

$id

)

Retrieve all registered events for a given resource.

Parameters

string | int

$id

Returns

array

getListeners	(		$id,
			$event
	)

Retrieve all listeners for a given identifier and event.

Parameters

string | int	$id
string | int	$event

Returns

false|Zend_Stdlib_PriorityQueue

Implements Zend_EventManager_SharedEventCollection.

Member Data Documentation

$identifiers = array()

protected