windchill 如何判断用户是否对某个对象有操作权限

// 判断当前登录用户是否有编辑权限
AccessControlHelper.manager.hasAccess(workable,AccessPermission.MODIFY)

// 绕过权限
try {
boolean enforce = SessionServerHelper.manager.setAccessEnforced( false );
}
finally {
      SessionServerHelper.manager.setAccessEnforced( enforce );
}