public String publicationLog(){
  if (resource == null) {
    return NOT_FOUND;
  }
  data=dataDir.resourcePublicationLogFile(resource.getShortname());
  if (data.exists()) {
    mimeType="text/log";
    filename=DataDir.PUBLICATION_LOG_FILENAME;
  }
 else {
    return NOT_FOUND;
  }
  return execute();
}

public String publicationLog ( ) { if ( resource == null ) { return NOT_FOUND ; } data = dataDir . resourcePublicationLogFile ( resource . getShortname ( ) ) ; if ( data . exists ( ) ) { mimeType = "text/log" ; filename = DataDir . PUBLICATION_LOG_FILENAME ; } else { return NOT_FOUND ; } return execute ( ) ; }
retrieve the publication log file for the resource , or return not_found if it could not be located .
