public function addAction()
 {
     $form = new Form_Cadmin_AssetSubTypeAdd();
     if ($this->_request->isPost()) {
         if ($form->isValid($this->_request->getPost())) {
             $asset_type = new CcmAssetTypes();
             $asset_type->setAssetTypeName($form->asset_sub_type->getValue());
             $asset_type->setStatus('1');
             $parent_id = $this->_em->getRepository('CcmAssetTypes')->find($form->asset_type->getValue());
             $asset_type->setParent($parent_id);
             $created_by = $this->_em->find('Users', $this->_userid);
             $asset_type->setCreatedBy($created_by);
             $asset_type->setCreatedDate(App_Tools_Time::now());
             $asset_type->setModifiedBy($created_by);
             $asset_type->setModifiedDate(App_Tools_Time::now());
             $this->_em->persist($asset_type);
             $this->_em->flush();
         }
     }
     $this->_redirect("/cadmin/manage-asset-sub-types");
 }
 public function getModifiedBy()
 {
     $this->__load();
     return parent::getModifiedBy();
 }
 public function getCreatedBy()
 {
     $this->__load();
     return parent::getCreatedBy();
 }