Attempts to revert a given document to a given old version.

Code Snippet

protected DocumentRepository documentRepository;

//the first parameter, documentUniqueKey, identifies the version of the document file (for example the current version) to replace

//the second parameter, oldKey, identifies the version of the document file to revert to (sets this file to the current version)

documentRepository.revert("DOCU_2902", "DOCU_2892");