function _init(&$oForm, $aElement, $aObjectType, $sXPath, $sNamePrefix = FALSE)
 {
     parent::_init($oForm, $aElement, $aObjectType, $sXPath, $sNamePrefix);
     if (!t3lib_extmgm::isLoaded("extbase")) {
         $this->oForm->mayday("datasource:CONTENTREPOSITORY[name='" . $this->getName() . "'] The Content Repository API is <b>not loaded</b>, and should be (<b>EXT:extbase</b>).");
     }
     $this->loadContentRepositoryFramework();
     $this->loadAggregates();
     $this->loadRepository();
 }
 function baseCleanBeforeSession()
 {
     parent::baseCleanBeforeSession();
     unset($this->oDb);
     $this->oDb = FALSE;
 }