Your IP : 216.73.216.43
<?php
namespace Laminas\Db\TableGateway\Feature;
use Laminas\Db\Adapter\Driver\ResultInterface;
use Laminas\Db\Adapter\Driver\StatementInterface;
use Laminas\Db\ResultSet\ResultSetInterface;
use Laminas\Db\Sql\Delete;
use Laminas\Db\Sql\Insert;
use Laminas\Db\Sql\Select;
use Laminas\Db\Sql\Update;
use Laminas\Db\TableGateway\TableGateway;
use Laminas\EventManager\EventManager;
use Laminas\EventManager\EventManagerInterface;
use Laminas\EventManager\EventsCapableInterface;
use function get_class;
class EventFeature extends AbstractFeature implements
EventFeatureEventsInterface,
EventsCapableInterface
{
/** @var EventManagerInterface */
protected $eventManager;
/** @var null */
protected $event;
public function __construct(
?EventManagerInterface $eventManager = null,
?EventFeature\TableGatewayEvent $tableGatewayEvent = null
) {
$this->eventManager = $eventManager instanceof EventManagerInterface
? $eventManager
: new EventManager();
$this->eventManager->addIdentifiers([
TableGateway::class,
]);
$this->event = $tableGatewayEvent ?: new EventFeature\TableGatewayEvent();
}
/**
* Retrieve composed event manager instance
*
* @return EventManagerInterface
*/
public function getEventManager()
{
return $this->eventManager;
}
/**
* Retrieve composed event instance
*
* @return EventFeature\TableGatewayEvent
*/
public function getEvent()
{
return $this->event;
}
/**
* Initialize feature and trigger "preInitialize" event
*
* Ensures that the composed TableGateway has identifiers based on the
* class name, and that the event target is set to the TableGateway
* instance. It then triggers the "preInitialize" event.
*
* @return void
*/
public function preInitialize()
{
if (get_class($this->tableGateway) !== TableGateway::class) {
$this->eventManager->addIdentifiers([get_class($this->tableGateway)]);
}
$this->event->setTarget($this->tableGateway);
$this->event->setName(static::EVENT_PRE_INITIALIZE);
$this->eventManager->triggerEvent($this->event);
}
/**
* Trigger the "postInitialize" event
*
* @return void
*/
public function postInitialize()
{
$this->event->setName(static::EVENT_POST_INITIALIZE);
$this->eventManager->triggerEvent($this->event);
}
/**
* Trigger the "preSelect" event
*
* Triggers the "preSelect" event mapping the following parameters:
* - $select as "select"
*
* @return void
*/
public function preSelect(Select $select)
{
$this->event->setName(static::EVENT_PRE_SELECT);
$this->event->setParams(['select' => $select]);
$this->eventManager->triggerEvent($this->event);
}
/**
* Trigger the "postSelect" event
*
* Triggers the "postSelect" event mapping the following parameters:
* - $statement as "statement"
* - $result as "result"
* - $resultSet as "result_set"
*
* @return void
*/
public function postSelect(StatementInterface $statement, ResultInterface $result, ResultSetInterface $resultSet)
{
$this->event->setName(static::EVENT_POST_SELECT);
$this->event->setParams([
'statement' => $statement,
'result' => $result,
'result_set' => $resultSet,
]);
$this->eventManager->triggerEvent($this->event);
}
/**
* Trigger the "preInsert" event
*
* Triggers the "preInsert" event mapping the following parameters:
* - $insert as "insert"
*
* @return void
*/
public function preInsert(Insert $insert)
{
$this->event->setName(static::EVENT_PRE_INSERT);
$this->event->setParams(['insert' => $insert]);
$this->eventManager->triggerEvent($this->event);
}
/**
* Trigger the "postInsert" event
*
* Triggers the "postInsert" event mapping the following parameters:
* - $statement as "statement"
* - $result as "result"
*
* @return void
*/
public function postInsert(StatementInterface $statement, ResultInterface $result)
{
$this->event->setName(static::EVENT_POST_INSERT);
$this->event->setParams([
'statement' => $statement,
'result' => $result,
]);
$this->eventManager->triggerEvent($this->event);
}
/**
* Trigger the "preUpdate" event
*
* Triggers the "preUpdate" event mapping the following parameters:
* - $update as "update"
*
* @return void
*/
public function preUpdate(Update $update)
{
$this->event->setName(static::EVENT_PRE_UPDATE);
$this->event->setParams(['update' => $update]);
$this->eventManager->triggerEvent($this->event);
}
/**
* Trigger the "postUpdate" event
*
* Triggers the "postUpdate" event mapping the following parameters:
* - $statement as "statement"
* - $result as "result"
*
* @return void
*/
public function postUpdate(StatementInterface $statement, ResultInterface $result)
{
$this->event->setName(static::EVENT_POST_UPDATE);
$this->event->setParams([
'statement' => $statement,
'result' => $result,
]);
$this->eventManager->triggerEvent($this->event);
}
/**
* Trigger the "preDelete" event
*
* Triggers the "preDelete" event mapping the following parameters:
* - $delete as "delete"
*
* @return void
*/
public function preDelete(Delete $delete)
{
$this->event->setName(static::EVENT_PRE_DELETE);
$this->event->setParams(['delete' => $delete]);
$this->eventManager->triggerEvent($this->event);
}
/**
* Trigger the "postDelete" event
*
* Triggers the "postDelete" event mapping the following parameters:
* - $statement as "statement"
* - $result as "result"
*
* @return void
*/
public function postDelete(StatementInterface $statement, ResultInterface $result)
{
$this->event->setName(static::EVENT_POST_DELETE);
$this->event->setParams([
'statement' => $statement,
'result' => $result,
]);
$this->eventManager->triggerEvent($this->event);
}
}