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doctrine2/tests/Doctrine/Tests/Mocks/ConcurrentRegionMock.php

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<?php
namespace Doctrine\Tests\Mocks;
use Doctrine\ORM\Cache\ConcurrentRegion;
use Doctrine\ORM\Cache\LockException;
use Doctrine\ORM\Cache\CacheEntry;
use Doctrine\ORM\Cache\CacheKey;
use Doctrine\ORM\Cache\Region;
use Doctrine\ORM\Cache\Lock;
class ConcurrentRegionMock implements ConcurrentRegion
{
public $calls = array();
public $exceptions = array();
public $locks = array();
/**
* @var \Doctrine\ORM\Cache\Region
*/
private $region;
public function __construct(Region $region)
{
$this->region = $region;
}
private function throwException($method)
{
if (isset($this->exceptions[$method]) && ! empty($this->exceptions[$method])) {
$exception = array_shift($this->exceptions[$method]);
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if ($exception != null) {
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throw $exception;
}
}
}
public function addException($method, \Exception $e)
{
$this->exceptions[$method][] = $e;
}
public function setLock(CacheKey $key, Lock $lock)
{
$this->locks[$key->hash] = $lock;
}
public function contains(CacheKey $key)
{
$this->calls[__FUNCTION__][] = array('key' => $key);
if (isset($this->locks[$key->hash])) {
return false;
}
$this->throwException(__FUNCTION__);
return $this->region->contains($key);
}
public function evict(CacheKey $key)
{
$this->calls[__FUNCTION__][] = array('key' => $key);
$this->throwException(__FUNCTION__);
return $this->region->evict($key);
}
public function evictAll()
{
$this->calls[__FUNCTION__][] = array();
$this->throwException(__FUNCTION__);
return $this->region->evictAll();
}
public function get(CacheKey $key)
{
$this->calls[__FUNCTION__][] = array('key' => $key);
$this->throwException(__FUNCTION__);
if (isset($this->locks[$key->hash])) {
return null;
}
return $this->region->get($key);
}
public function getName()
{
$this->calls[__FUNCTION__][] = array();
$this->throwException(__FUNCTION__);
return $this->region->getName();
}
public function put(CacheKey $key, CacheEntry $entry, Lock $lock = null)
{
$this->calls[__FUNCTION__][] = array('key' => $key, 'entry' => $entry);
$this->throwException(__FUNCTION__);
if (isset($this->locks[$key->hash])) {
if ($lock !== null && $this->locks[$key->hash]->value === $lock->value) {
return $this->region->put($key, $entry);
}
return false;
}
return $this->region->put($key, $entry);
}
public function lock(CacheKey $key)
{
$this->calls[__FUNCTION__][] = array('key' => $key);
$this->throwException(__FUNCTION__);
if (isset($this->locks[$key->hash])) {
return null;
}
return $this->locks[$key->hash] = Lock::createLockRead();
}
public function unlock(CacheKey $key, Lock $lock)
{
$this->calls[__FUNCTION__][] = array('key' => $key, 'lock' => $lock);
$this->throwException(__FUNCTION__);
if ( ! isset($this->locks[$key->hash])) {
return;
}
if ($this->locks[$key->hash]->value !== $lock->value) {
throw LockException::unexpectedLockValue($lock);
}
unset($this->locks[$key->hash]);
}
}