(a) Nothing in this code shall be construed as permitting a faculty member to acquire regular classification with respect to employment in either of the following:
(1) A summer term maintained by a community college district.
(2) An intersession term maintained by a community college district, if the exclusion of the intersession term is in accordance with a collective bargaining agreement applicable to that employee.
(b) Service in connection with the employment referenced in subdivision (a) shall not be included in computing the service required as a prerequisite to attainment of, or eligibility for, classification as a regular employee of the district.
(c) The Legislature finds and declares that this section does not constitute a change in, but is declaratory of, the preexisting law.