/**
* Returns the authorization item with the specified name.
* Overloads the parent method to allow for runtime caching.
* @param string $name the name of the item.
* @param boolean $allowCaching whether to accept cached data.
* @return CAuthItem the authorization item. Null if the item cannot be found.
*/
public function getAuthItem($name, $allowCaching = true)
{
// Get all items if necessary and cache them.
if ($allowCaching && $this->_items === array()) {
$this->_items = $this->getAuthItems();
}
// Get the items from cache if possible.
if ($allowCaching && isset($this->_items[$name])) {
return $this->_items[$name];
} else {
if (($item = parent::getAuthItem($name)) !== null) {
return $item;
}
}
// Item does not exist.
return null;
}
public function getAuthItem($name)
{
if (array_key_exists($name, $this->_authItems)) {
if ($this->_authItems[$name] == null) {
return null;
}
return new CAuthItem($this, $this->_authItems[$name]['name'], $this->_authItems[$name]['type'], $this->_authItems[$name]['description'], $this->_authItems[$name]['bizrule'], $this->_authItems[$name]['data']);
}
$item = parent::getAuthItem($name);
if ($item == null) {
$this->_authItems[$name] = null;
} else {
$this->_authItems[$name]['name'] = $item->getName();
$this->_authItems[$name]['type'] = $item->getType();
$this->_authItems[$name]['description'] = $item->getDescription();
$this->_authItems[$name]['bizrule'] = $item->getBizRule();
$this->_authItems[$name]['data'] = $item->getData();
}
return $item;
}
