/**
* Writes the cache object to the cache
* @param zibo\library\cache\CacheObject $object
* @return null
*/
public function writeToCache(CacheObject $object)
{
$type = $object->getType();
$id = $object->getId();
$this->readType($type);
if (!isset($this->cache[$type])) {
$this->cache[$type] = array();
}
$this->cache[$type][$id] = $object;
}
/**
* Writes the cache object to the cache
* @param zibo\library\cache\CacheObject $object
* @return null
*/
public function writeToCache(CacheObject $object)
{
$type = $object->getType();
$id = $object->getId();
$this->readType($type);
if (!array_key_exists($type, $this->cache)) {
$this->cache[$type] = array();
}
$this->cache[$type][$id] = $object;
}
public function testAccess()
{
$time = time();
$cache = new CacheObject('type', 'id', '');
sleep(1);
$cache->access();
$accessTime = $time + 1;
$this->assertEquals(1, $cache->getTimesAccessed());
$this->assertEquals($time, $cache->getCreationDate());
$this->assertEquals($accessTime, $cache->getLastAccessDate());
}
/**
* Writes a cache object to file
* @param zibo\library\cache\CacheObject $object Cache object to write to the data source
* @return null
*/
public function writeToCache(CacheObject $object)
{
$cacheFile = $this->getCacheFile($object->getType(), $object->getId());
$cacheDirectory = $cacheFile->getParent();
$cacheDirectory->create();
$serializedValue = serialize($object);
if ($this->useLock) {
$cacheFile->lock();
$cacheFile->write($serializedValue);
$cacheFile->unlock();
} else {
$cacheFile->write($serializedValue);
}
}
public function testGetCleansUpWhenCleanUpAgeReached()
{
$type = 'type';
$id = 'id';
$value = 'value';
$object = new CacheObject($type, $id, $value);
sleep(3);
$object->access();
$IOMock = $this->getMock('zibo\\library\\cache\\io\\CacheIO', array('readFromCache', 'clearCache', 'writeToCache'));
$IOMock->expects($this->once())->method('readFromCache')->with($this->equalTo($type), $this->equalTo($id))->will($this->returnValue($object));
$IOMock->expects($this->once())->method('clearCache')->with($this->equalTo($type), $this->equalTo($id));
$cache = new ExtendedCache($IOMock);
$cache->setCleanUpAge(2);
$cache->get($type, $id);
}
/**
* Processes the read of a cache object
* @param CacheObject $cacheObject The cache object to process
* @return mixed The value of the cache object
*/
protected function processObject(CacheObject $cacheObject = null)
{
if (!$cacheObject) {
return null;
}
$cacheObject->access();
if ($this->needCleanUp($cacheObject)) {
$this->io->clearCache($cacheObject->getType(), $cacheObject->getId());
} else {
$this->io->writeToCache($cacheObject);
}
return $cacheObject->getData();
}
