/**
*
* @param string $fileName
* @param string $contents
*
* @return int
*/
public function write(\Fwk\Cache\CacheEntry $entry)
{
$fileInfos = implode(DIRECTORY_SEPARATOR, array($this->cacheDirectory, md5('cacheKey:' . $entry->getKey()) . '.cache'));
$fileContents = implode(DIRECTORY_SEPARATOR, array($this->cacheDirectory, md5('cacheKey:' . $entry->getKey())));
$entry->setSerializer($this->serializer);
$serialized = $entry->getSerializedContents();
file_put_contents($fileInfos, $this->serializer->serialize($entry));
file_put_contents($fileContents, $serialized);
return true;
}
/**
* Stores an item ($item) in the Cache at index $key.
*
* Lifetime ($maxAge) could be:
* - An integer (seconds)
* - Null (infinite lifetime)
* - Relative (eg: 1day, 2hours, 4years, 45secs)
* - A Closure that must return a boolean value telling if the entry
* is expired or not (eg: md5 hash comparision).
*
* @param string $key Cache key name
* @param mixed $item The item we want to store
* @param mixed $maxAge The lifetime of the item
* @param array $tags Optional tags for later retrieving
*
* @return CacheEntry
* @throws Exceptions\WriteError if an error occurs
*/
public function put($key, $item, $maxAge = null, array $tags = array())
{
$entry = new CacheEntry($item, $key);
$entry->setMaxAge($maxAge);
$entry->setTags($tags);
$res = $this->adapter->write($entry);
if (!$res) {
throw new Exceptions\WriteError();
}
return $entry;
}
/**
*
* @param string $fileName
* @param string $contents
*
* @return int
*/
public function write(\Fwk\Cache\CacheEntry $entry)
{
if ($this->exists($entry->getKey())) {
$this->delete($entry->getKey());
}
$maxAge = $entry->getMaxAge();
if (is_object($maxAge)) {
$maxAge = $this->serializer->serialize($maxAge);
}
$query = "INSERT INTO %s VALUES (%s,%s,%s,%s)";
$stmt = $this->pdo->exec(sprintf($query, $this->options['table.infos'], $this->pdo->quote($entry->getKey()), $this->pdo->quote($entry->getCreatedOn()), $this->pdo->quote($maxAge), $this->pdo->quote(implode(self::TAGS_SEPARATOR, $entry->getTags()))));
$entry->setSerializer($this->serializer);
$query = "INSERT INTO %s VALUES (%s, %s)";
$stmt = $this->pdo->exec(sprintf($query, $this->options['table.entries'], $this->pdo->quote($entry->getKey()), $this->pdo->quote($entry->getSerializedContents())));
return true;
}