/**
* Flush the cached results for all relations (has_one, has_many, many_many)
* Also clears any cached aggregate data.
*
* @param boolean $persistent When true will also clear persistent data stored in the Cache system.
* When false will just clear session-local cached data
*
*/
public function flushCache($persistent = true)
{
if ($persistent) {
Aggregate::flushCache($this->class);
}
if ($this->class == 'DataObject') {
DataObject::$_cache_get_one = array();
return;
}
$classes = ClassInfo::ancestry($this->class);
foreach ($classes as $class) {
if (isset(DataObject::$_cache_get_one[$class])) {
unset(DataObject::$_cache_get_one[$class]);
}
}
$this->extend('flushCache');
$this->components = array();
}
public function flushCache($persistent = true)
{
if ($persistent) {
Aggregate::flushCache($this->class);
}
if ($this->class == 'ExternalDataObject') {
ExternalDataObject::$_cache_get_one = array();
return $this;
}
$classes = class_parents($this->class) + array($this->class => $this->class);
foreach ($classes as $class) {
if (isset(ExternalDataObject::$_cache_get_one[$class])) {
unset(ExternalDataObject::$_cache_get_one[$class]);
}
}
$this->extend('flushCache');
return $this;
}
