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Mini Shell
Mini Shell
<?php
/**
* Created by PhpStorm.
* User: juliangilles
* Date: 17.03.14
* Time: 15:49
*/
namespace Basis\Handler;
use Zend\Db\ResultSet\ResultSet;
use Zend\Db\TableGateway\TableGateway;
abstract class BaseHandler implements HandlerInterface
{
/**
* @var null
*/
protected $_databaseAdapter = null;
/**
* @var string
*/
protected $_entity;
/**
* @var string
*/
protected $_table;
/**
* @var \Zend\Db\ResultSet\ResultSet
*/
protected $_resultset;
/**
* @var array
*/
protected $_events = array();
public function __construct()
{
}
/**
* @param string $eventName
* @param string $callBack
*/
protected function addEvent($eventName, $callBack)
{
$this->_events[$eventName] = $callBack;
}
/**
* @param \Zend\Db\Adapter\Adapter $databaseAdapter
*/
public function setDatabaseAdapter($databaseAdapter)
{
$this->_databaseAdapter = $databaseAdapter;
}
/**
* @param string $entityType
*/
protected function setTable($table)
{
$this->_table = $table;
}
/**
* @param string $entityType
*/
protected function setEntityType($entityType)
{
$this->_entity = $entityType;
$class = $entityType;
$this->_resultSet = new ResultSet(ResultSet::TYPE_ARRAYOBJECT, new $class());
}
/**
* @param string $fieldName
* @param string $value
* @param string $objectId
*/
protected function setValue($fieldName, $value, $objectId)
{
if (empty($this->_entity)) {
throw new \Exception("BaseHandler setValue(...): No Entity Type is set. (no entity is set)");
}
$table = new TableGateway($this->_table, $this->_databaseAdapter, null, $this->_resultSet);
$entity = $table->select(array("entityid" => $objectId));
if ($entity->count() === 0) {
$entity = new $this->_entity();
$entity->__set("entityid", $objectId);
$entity->__set($fieldName, $value);
$table->insert($entity->getArrayCopy());
}
else
{
$updateEntity = $entity->current();
$updateEntity->__set($fieldName, $value);
$table->update($updateEntity->getArrayCopy(), array("entityid" => $objectId));
}
}
/**
* @param array $data
* @param string $objectId
*/
protected function setValues($data, $objectId)
{
$table = new TableGateway($this->_table, $this->_databaseAdapter, null, $this->_resultSet);
$entity = $table->select(array("entityid" => $objectId));
if (is_null($entity)) {
$entity = new $this->_entity();
$entity->__set("entityid", $objectId);
foreach ($data as $key => $value) {
$entity->__set($key, $value);
}
$table->insert($entity->getArrayCopy());
}
else
{
$updateEntity = $entity->current();
foreach ($data as $key => $value) {
$updateEntity->__set($key, $value);
}
$table->update($updateEntity->getArrayCopy(), array("entityid" => $objectId));
}
}
/**
* @param string $objectId
*/
protected function delete($objectId)
{
$table = new TableGateway($this->_table, $this->_databaseAdapter, null, $this->_resultSet);
$table->delete(array("entityid" => $objectId));
}
/**
* @param array $events
* @param null $object
*/
public function handle($events)
{
foreach ($events as $event) {
/* @var $event \Basis\Event\Event */
if (array_key_exists($event->getName(), $this->_events)) {
$callback = $this->_events[$event->getName()];
$this->$callback($event);
}
}
}
}
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