function &getEntity($class, $key, $params = array(), $mode = READ_MODE, $package = DEFAULT_PACKAGE)
{
// ñìîòðèì ðåæèì ñêà÷èâàíèÿ (ìîæåò èñïîëüçîâàòüñÿ ïîòîì äëÿ ïðàâ)
$mode = intval($mode);
if (!$mode) {
WriteLog('Invalid mode of entity ' . $class . ' in mode ' . $mode, LOGFILE_ENITY);
return;
}
// èùåì ñóùíîñòü â êåøå (äëÿ óáûñòðåíèÿ è îáñåïå÷åíèÿ ïîâòîðíîãî ÷òåíèÿ)
$hash = md5($package . $class . $mode . serialize($params) . serialize($key));
if (!empty($this->_entity[$hash])) {
return $this->_entity[$hash]['entity'];
} else {
//Try build new entity
if (empty($class)) {
return null;
}
if (empty($package)) {
$package = DEFAULT_PACKAGE;
}
$class .= "Entity";
$full_path = PACKAGES_DIR . '/' . str_replace('.', '/', $package) . '/' . $class . '.class.php';
if (file_exists($full_path)) {
if (!in_array($full_path, get_required_files())) {
require_once $full_path;
}
//Check that needly class exists
if (!class_exists(str_replace('.', '_', $package) . '_' . $class)) {
class_log('XEntityCache', 'Class ' . $class . ' not found ', ENTITYCACHE_LOG);
return null;
} else {
$full_class = str_replace('.', '_', $package) . '_' . $class;
$methods = array_flip(get_class_methods($full_class));
//If called class not derived from entity return null
if (!in_array('xentity', $methods)) {
return null;
}
}
return $this->_createEntity($full_class, $key, $params, $mode, $hash);
} else {
$sth = null;
return $sth;
}
}
}
function deleteParam($name)
{
if (empty($name)) {
class_log("XObjectInfo", "Try delete parameter with empty name in object " . $this->Name, CONFIGPARSE_LOG);
return false;
} else {
if (!array_key_exists($name, $this->params)) {
class_log("XObjectInfo", "Try delete unexisten parameter " . $name . " in object " . $this->Name, CONFIGPARSE_LOG);
return false;
} else {
unset($this->_params);
return false;
}
}
}