Class::Scaffold::YAML::Marshall::ExceptionContainer - Marshalling plugin that constructs an exception container

Class-Scaffold documentation Contained in the Class-Scaffold distribution.

Index

Code Index:

NAME

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Class::Scaffold::YAML::Marshall::ExceptionContainer - Marshalling plugin that constructs an exception container

VERSION

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version 1.102280

METHODS

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yaml_load

FIXME

INSTALLATION

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See perlmodinstall for information and options on installing Perl modules.

BUGS AND LIMITATIONS

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No bugs have been reported.

Please report any bugs or feature requests through the web interface at http://rt.cpan.org.

AVAILABILITY

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The latest version of this module is available from the Comprehensive Perl Archive Network (CPAN). Visit http://www.perl.com/CPAN/ to find a CPAN site near you, or see http://search.cpan.org/dist/Class-Scaffold/.

The development version lives at http://github.com/hanekomu/Class-Scaffold/. Instead of sending patches, please fork this project using the standard git and github infrastructure.

AUTHORS

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COPYRIGHT AND LICENSE

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This software is copyright (c) 2008 by Marcel Gruenauer.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

Class-Scaffold documentation Contained in the Class-Scaffold distribution. 
use 5.008;
use warnings;
use strict;

package Class::Scaffold::YAML::Marshall::ExceptionContainer;
BEGIN {
  $Class::Scaffold::YAML::Marshall::ExceptionContainer::VERSION = '1.102280';
}
# ABSTRACT: Marshalling plugin that constructs an exception container
use YAML::Marshall 'exception/container';
use parent 'Class::Scaffold::YAML::Marshall';

sub yaml_load {
    my $self = shift;
    my $node = $self->SUPER::yaml_load(@_);

 # Expect a list of hashrefs; each hash element is an exception with a
 # 'ref' key giving the exception class, and the rest being treated as args
 # to give to the exception when it is being recorded. Example:
 #
 #  exception_container: !perl/Class::Scaffold::YAML::Active::ExceptionContainer
 #    - ref: Class::Scaffold::Exception::Policy::Blah
 #      property1: value1
 #      property2: value2
    my $container = $self->delegate->make_obj('exception_container');
    for my $exception (@$node) {

        # Copy because we delete (so as to not mess up YAML references)
        my %args  = %$exception;
        my $class = delete $args{ref};
        $container->record($class, %args);
    }
    $container;
}
1;


__END__