function test_init_with_wrong_server_using_AkCache_lookupStore()
{
$options = array('enabled'=>true,'handler'=>array('type'=>3,'options'=>array('servers'=>array('test:121'))));
$cache=AkCache::lookupStore($options);
$this->assertError('Could not connect to MemCache daemon');
$this->assertFalse($cache);
}
function _flushCache($host)
{
$fileCache=AkCache::lookupStore(true);
if ($fileCache!==false) {
$fileCache->clean($host);
}
}
public function _flushCache($host)
{
$settings = Ak::getSettings('caching',false);
$fileCache=AkCache::lookupStore($settings);
if ($fileCache!==false) {
$fileCache->clean($host);
}
}
/**
* @access protected
*/
function _cache($key, $options = null)
{
$return = false;
if ($this->cacheConfigured()) {
$return = $this->_cache_store->fetch(AkCache::expandCacheKey($key, $this->_controller), $options);
}
return $return;
}
/**
* Instantiates and configures the AkCache store.
*
* If $options == NULL the configuration will be taken from the constants:
*
* AK_CACHE_HANDLER and AK_CACHE_OPTIONS
*
* if $options is of type string/int the $options parameter will be considered
* as the AK_CACHE_HANDLER_* Type (AK_CACHE_HANDLER_PEAR,AK_CACHE_HANDLER_ADODB,AK_CACHE_HANDLER_MEMCACHE)
*
* if $options is an array of format:
*
* array('file'=>array('cacheDir'=>'/tmp'))
*
* or
*
* array(AK_CACHE_HANDLER_PEAR=>array('cacheDir'=>'/tmp'))
*
* the first key will be used as the AK_CACHE_HANDLER_* Type
* and the array as the config options
*
* Default behaviour is calling the method with the $options == null parameter:
*
* AkCache::lookupStore()
*
* Calling it with:
*
* AkCache::lookupStore(true)
*
* will return the configured $cache_store
*
* @param mixed $options
* @return mixed false if no cache could be configured or AkCache instance
*/
function &lookupStore($options = null)
{
static $cache_store;
$false = false;
if ($options === true && !empty($cache_store)) {
return $cache_store;
} else {
if (is_array($options) && isset($options['enabled']) && $options['enabled'] == true && isset($options['handler']) && isset($options['handler']['type'])) {
$type = $options['handler']['type'];
$options = isset($options['handler']['options']) ? $options['handler']['options'] : array();
} else {
if (is_string($options) || is_int($options)) {
$type = $options;
$options = array();
} else {
return $false;
}
}
}
$cache_store = new AkCache();
$cache_store->init($options, $type);
if ($cache_store->cache_enabled) {
return $cache_store;
}
return $false;
}
