/**
* Retrieve all items in a group.
*
* @param string $group
* (required) The group name of the item.
* @param int $componentID
* The optional component ID (so componenets can share the same name space).
*
* @return object
* The data if present in cache, else null
*/
public static function &getItems($group, $componentID = NULL)
{
if (self::$_cache === NULL) {
self::$_cache = array();
}
$argString = "CRM_CT_CI_{$group}_{$componentID}";
if (!array_key_exists($argString, self::$_cache)) {
$cache = CRM_Utils_Cache::singleton();
self::$_cache[$argString] = $cache->get($argString);
if (!self::$_cache[$argString]) {
$dao = new CRM_Core_DAO_Cache();
$dao->group_name = $group;
$dao->component_id = $componentID;
$dao->find();
$result = array();
while ($dao->fetch()) {
$result[$dao->path] = unserialize($dao->data);
}
$dao->free();
self::$_cache[$argString] = $result;
$cache->set($argString, self::$_cache[$argString]);
}
}
return self::$_cache[$argString];
}
