stag−handle − streams a stag file through a handler into a writer
stag−handle −w itext −c my−handler.pl myfile.xml > processed.itext stag−handle −w itext −p My::Parser −m My::Handler myfile.xml > processed.itext
will take a Stag compatible format (xml, sxpr or itext), turn the data into an event stream passing it through my−handler.pl
−help|h
shows this document
−module|m PERLMODULE
A module that is used to transform the input events the module should inherit from Data::Stag::BaseHandler
−unit|u NODE_NAME
(you should always use this option if you specify −m)
this is the unit that gets passed to the handler/transformer. this will get set automatically if you use the the −c, −s or −t options
multiple units can be set
−u foo −u bar −u boz
−writer|w WRITER
writer for final transformed tree; can be xml, sxpr or itext
−module|m MODULE
perl modules for handling events
−codefile|c FILE
a file containing a perlhashref containing event handlers − see below
−sub|s PERL
a perl hashref containing handlers
−trap|t ELEMENT=SUB
unix> cat my−handler.pl { person => sub { my ($self, $person) = @_; $person−>set_fullname($person−>get_firstname . ' ' . $person−>get_lastname); $person; }, address => sub { my ($self, $address) = @_; # remove addresses altogether from processed file return; }, }