NAME Exception::System - The exception class for system or library calls SYNOPSIS # Loaded automatically if used as Exception::Base's argument use Exception::Base ':all', 'Exception::System', 'Exception::File' => { isa => 'Exception::System' }; try eval { my $file = "/notfound"; open FILE, $file or throw Exception::File message=>"Can not open file: $file", file=>$file; }; if (catch Exception::System my $e) { if ($e->isa('Exception::File')) { warn "File error:".$e->{errstr}; } if ($e->with(errname=>'ENOENT')) { warn "Caught not found error"; } } DESCRIPTION This class extends standard Exception::Base with handling system or library errors. The additional fields of the exception object are filled on throw and contain the error message and error codes. AUTHOR Piotr Roszatycki LICENSE Copyright (C) 2007, 2008 by Piotr Roszatycki . This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See http://www.perl.com/perl/misc/Artistic.html