function execute()
 {
     $context = $this->getContext();
     $controller = $context->getController();
     $request = $context->getRequest();
     $user = $context->getUser();
     $acs_user_info_row = $user->getAttribute('acs_user_info_row');
     // 対象となるユーザコミュニティIDを取得
     $form = $request->ACSgetParameters();
     // 待機情報
     $waiting_row = ACSWaiting::get_waiting_row($form['waiting_id']);
     // ACSDone
     $done_obj = new ACSDone();
     if ($form['accept_button']) {
         // 承認ボタン押下時 //
         ACSDB::_do_query("BEGIN");
         if ($waiting_row['waiting_type_name'] == ACSMsg::get_mst('waiting_type_master', 'D10')) {
             $ret = ACSUser::set_friends($waiting_row['community_id'], $waiting_row['waiting_community_id']);
         } elseif ($waiting_row['waiting_type_name'] == ACSMsg::get_mst('waiting_type_master', 'D30')) {
             $community_member_form = array('community_id' => $waiting_row['waiting_community_id'], 'user_community_id' => $waiting_row['community_id']);
             $ret = ACSCommunity::set_community_member($community_member_form);
         }
         if ($ret) {
             // 承認済みをセット
             $ret = ACSWaiting::update_waiting_waiting_status_code($form['waiting_id'], ACSMsg::get_mst('waiting_status_master', 'D20'), $acs_user_info_row['user_community_id'], $form['reply_message']);
             if ($ret) {
                 ACSDB::_do_query("COMMIT");
                 // 整合性保持
                 if ($waiting_row['waiting_type_name'] == ACSMsg::get_mst('waiting_type_master', 'D10')) {
                     // マイフレンズ追加の双方向の重複を解除
                     ACSWaiting::update_waiting_for_add_friends($waiting_row['community_id'], $waiting_row['waiting_community_id']);
                 } elseif ($waiting_row['waiting_type_name'] == ACSMsg::get_mst('waiting_type_master', 'D30')) {
                     // 招待の重複を解除
                     ACSWaiting::update_waiting_for_invite_to_community($waiting_row['community_id'], $waiting_row['waiting_community_id']);
                     // 参加の重複を解除
                     ACSWaiting::update_waiting_for_join_community($waiting_row['waiting_community_id'], $waiting_row['community_id']);
                 }
                 // 返信メッセージ
                 if ($form['reply_message'] != '') {
                     $ret = ACSWaiting::send_admission_accept_notify_mail($form['waiting_id']);
                 }
                 //$done_obj->set_title("$waiting_row[waiting_type_name] 承認完了");
                 $done_obj->set_title(ACSMsg::get_tag_replace(ACSMsg::get_msg('User', 'WaitingListAction.class.php', 'FIN_ADM'), array("{WAITING_TYPE_NAME}" => $waiting_row[waiting_type_name])));
                 $done_obj->set_message(ACSMsg::get_msg('User', 'WaitingListAction.class.php', 'M001'));
             } else {
                 $done_obj->set_message(ACSMsg::get_msg('User', 'WaitingListAction.class.php', 'M002'));
             }
         } else {
             ACSDB::_do_query("ROLLBACK");
         }
     } elseif ($form['reject_button']) {
         // 拒否ボタン押下時 //
         $ret = ACSWaiting::update_waiting_waiting_status_code($form['waiting_id'], ACSMsg::get_mst('waiting_status_master', 'D30'), $acs_user_info_row['user_community_id']);
         if ($ret) {
             //$done_obj->set_title("$waiting_row[waiting_type_name] 拒否完了");
             $done_obj->set_title(ACSMsg::get_tag_replace(ACSMsg::get_msg('User', 'WaitingListAction.class.php', 'FIN_DIS'), array("{WAITING_TYPE_NAME}" => $waiting_row[waiting_type_name])));
             $done_obj->set_message(ACSMsg::get_msg('User', 'WaitingListAction.class.php', 'M001'));
         } else {
             $done_obj->set_message(ACSMsg::get_msg('User', 'WaitingListAction.class.php', 'M002'));
         }
     }
     $done_obj->add_link(ACSMsg::get_msg('User', 'WaitingListAction.class.php', 'M003'), './');
     $request->setAttribute('done_obj', $done_obj);
     $controller->forward('Common', 'Done');
 }