Immutable Backup

Preable

This is a contract to be used as an Askemos program. It shall allow to read all data but never modify anything past publication.

Presentation

This program shall present read only access to the database as the original. Since the build in read-only-xslt-transformation, was used originally, the same method is included here.

Updates

This program shall never allow updates. It always terminates with an exception.

Appendix

Following the html of this page the actual code.

(read-only-xslt-transformation me msg) (error "We shall not propose any updates.") (eror "No updates accepted.")