/**
* Removes the given cache entry from the cache.
*
* @param string $entryIdentifier An identifier specifying the cache entry
* @return bool TRUE if such an entry exists, FALSE if not
* @throws \InvalidArgumentException
* @api
*/
public function remove($entryIdentifier)
{
if (!$this->isValidEntryIdentifier($entryIdentifier)) {
throw new \InvalidArgumentException('"' . $entryIdentifier . '" is not a valid cache entry identifier.', 1233058495);
}
return $this->backend->remove($entryIdentifier);
}
/**
* @param array $pageHashs
*/
protected function flushCacheByHashIdentifiersImplementation(&$pageHashs)
{
if (is_array($pageHashs) && count($pageHashs)) {
foreach ($pageHashs as $pageHash) {
if (substr($pageHash, 0, 3) == 'id-') {
$pageId = substr($pageHash, 3);
$this->pageCache->flushByTag('pageId_' . $pageId);
if ($this->ncStaticFileCache) {
$params = array('cacheCmd' => $pageId);
$this->ncStaticFileCache->clearStaticFile($params);
}
} elseif (substr($pageHash, 0, 5) == 'hash-') {
$identifier = substr($pageHash, 5);
$this->pageCache->remove($identifier);
if ($this->ncStaticFileCache) {
$this->ncStaticFileCache->deleteStaticCacheByIdentifier($identifier);
}
}
}
}
$pageHashs = array();
}
/**
* Clears cache content (for $this->newHash)
*
* @return void
* @todo Define visibility
*/
public function clearPageCacheContent()
{
$this->pageCache->remove($this->newHash);
}