function execute()
 {
     $context = $this->getContext();
     $controller = $context->getController();
     $request = $context->getRequest();
     $user = $context->getUser();
     // 対象となるユーザコミュニティIDを取得
     $user_community_id = $request->ACSgetParameter('id');
     $delete_user_community_id = $request->ACSgetParameter('delete_user_community_id');
     $form = $request->ACSGetParameters();
     // フレンズ削除
     ACSUser::delete_friends($user_community_id, $delete_user_community_id);
     $friends_list_top_page_url = $this->getControllerPath('User', 'FriendsList') . '&id=' . $user_community_id;
     // ACSDone
     $done_obj = new ACSDone();
     $done_obj->set_title(ACSMsg::get_msg('User', 'DeleteFriendsAction.class.php', 'M001'));
     $done_obj->set_message(ACSMsg::get_msg('User', 'DeleteFriendsAction.class.php', 'M002'));
     $done_obj->add_link(ACSMsg::get_msg('User', 'DeleteFriendsAction.class.php', 'M003'), $friends_list_top_page_url);
     $request->setAttribute('done_obj', $done_obj);
     $controller->forward('Common', 'Done');
 }