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package Pod::WSDL::AUTOLOAD;
use Carp;
use strict;
use warnings;
our $AUTOLOAD;
our $VERSION = "0.05";
sub AUTOLOAD {
my $me = shift;
my $param = shift;
my $fbd = ref($me) . '::FORBIDDEN_METHODS';
my $attr = $AUTOLOAD;
$attr =~ s/.*:://;
if (@_) {
croak ref $me . " received call to '$attr' with too many params (max 1). Call was '$attr($param, " . join (", ", @_) . ")'!";
}
if ($attr eq "DESTROY"){
return;
} elsif (exists $me->{'_' . $attr}) {
no strict 'refs';
if (defined $param) {
croak ref ($me) . " does not allow setting of '$attr', died" if (caller)[0] ne ref($me) and %$fbd and $fbd->{$attr} and !$fbd->{$attr}->{set};
$me->{'_' . $attr} = $param;
return $me;
} else {
croak ref ($me) . " does not allow getting of '$attr', died" if (caller)[0] ne ref($me) and %$fbd and $fbd->{$attr} and !$fbd->{$attr}->{get};
#if (ref $me->{'_' . $attr} eq 'ARRAY') {
# return @{$me->{'_' . $attr}};
#} elsif (ref $me->{'_' . $attr} eq 'HASH') {
# return %{$me->{'_' . $attr}};
#} elsif (ref $me->{'_' . $attr} eq 'SCALAR') {
# return ${$me->{'_' . $attr}};
#} else {
return $me->{'_' . $attr};
#}
}
} else {
croak "I have no method called '$attr()'!";
}
}
1;
__END__
=head1 NAME
Pod::WSDL::AUTOLOAD - Base class for autoloading (internal use only)
=head1 SYNOPSIS
package Foo;
our @ISA = qw/Pod::WSDL::AUTOLOAD/;
sub new {
my $pgk = shift;
bless {
_bar => 'blah',
}, $pgk
}
package main;
use Foo;
my $foo = new Foo();
print $foo->bar; # prints 'blah'
$foo->bar('bloerch'); # sets _bar to 'bloerch'
=head1 DESCRIPTION
This module is used internally by Pod::WSDL. It is unlikely that you have to interact directly with it. The Pod::WSDL::AUTOLOADER is used as a base class and handels autoloading of accessor methods. If there is a property called _foo in a hash based blessed reference, it will allow the use of the method 'foo' as a getter and setter. As a getter is returns the value of _foo, as a setter it sets _foo with the argument and returns the object. You can exclude the accessor by using a hash %FORBIDDEN_METHODS in the derived class like that:
our %FORBIDDEN_METHODS = (
foo => {get => 1, set => 0},
bar => {get => 0, set => 0}
);
In this example it will not be allowed to set _foo and to set or get _bar. If the user of the object tries to do so, it croaks. From within the objects package every accessor is allowed.
=head1 METHODS
[none]
=head1 EXTERNAL DEPENDENCIES
Carp;
=head1 EXAMPLES
see Pod::WSDL
=head1 BUGS
see Pod::WSDL
=head1 TODO
see Pod::WSDL
=head1 SEE ALSO
Pod::WSDL :-)
=head1 AUTHOR
Tarek Ahmed, E<lt>bloerch -the character every email address contains- oelbsk.orgE<gt>
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2006 by Tarek Ahmed
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.8.5 or,
at your option, any later version of Perl 5 you may have available.
=cut
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