AclObjectIdentityAware： Indicates a domain object instance is able to provide AclObjectIdentity information.
AclObjectIdentityAware： Indicates a domain object instance is able to provide AclObjectIdentity information.
表示一个单独的域对象实例的标识。
AclObjectIdentityAware： Indicates a domain object instance is able to provide AclObjectIdentity information.
表示一个单独的域对象实例的标识。