AAYARS / Devel-Ladybug-Net-0.399_001 / lib / Devel / Ladybug / EmailAddr.pm 

            

              
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#
# File: lib/Devel/Ladybug/EmailAddr.pm
#
# Copyright (c) 2009 TiVo Inc.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Common Public License v1.0
# which accompanies this distribution, and is available at
# http://opensource.org/licenses/cpl1.0.txt
#
package Devel::Ladybug::EmailAddr;
use strict;
use warnings;
use Devel::Ladybug::Class qw| true false |;
use Data::Validate::Email;
use Email::Address;
use base qw| Email::Address Devel::Ladybug::Array |;
use constant AssertFailureMessage =>
  "Received value is not an email address";
sub assert {
  my $class = shift;
  my @rules = @_;
  my %parsed = Devel::Ladybug::Type::__parseTypeArgs(
    sub {
      my $self = shift;
      if ( !ref($self) || !UNIVERSAL::isa( $self, "Email::Address" ) ) {
        $self = $class->new($self);
      }
      Data::Validate::Email::is_email( $self->address )
        || throw Devel::Ladybug::AssertFailed(AssertFailureMessage);
    },
    @rules
  );
  $parsed{columnType} ||= 'VARCHAR(256)';
  return $class->__assertClass()->new(%parsed);
}
sub new {
  my $class      = shift;
  my @components = @_;
  my $self =
    ( @components > 1 )
    ? Email::Address->new(@components)
    : ( Email::Address->parse( $components[0] ) )[0];
  throw Devel::Ladybug::AssertFailed(AssertFailureMessage) if !$self;
  Data::Validate::Email::is_email( $self->address() )
    || throw Devel::Ladybug::AssertFailed(AssertFailureMessage);
  return bless $self, $class;
}
sub isa {
  my $class = shift;
  my $what  = shift;
  return false if $what eq 'Devel::Ladybug::Array';
  return UNIVERSAL::isa( $class, $what );
}
true;
__END__
=pod
=head1 NAME
Devel::Ladybug::EmailAddr - Overloaded RFC 2822 email address object
=head1 SYNOPSIS
  use Devel::Ladybug::EmailAddr;
  #
  # From address:
  #
  do {
    my $addr = Devel::Ladybug::EmailAddr->new('root@example.com');
  }
  #
  # From name and address:
  #
  do {
    my $addr = Devel::Ladybug::EmailAddr->new("Rewt", 'root@example.com');
  }
  #
  # From a formatted string:
  #
  do {
    my $addr = Devel::Ladybug::EmailAddr->new("Rewt <root@example.com>');
  }
=head1 DESCRIPTION
Extends L<Email::Address>, L<Devel::Ladybug::Array>. Uses
L<Data::Validate::Email> to verify input.
=head1 PUBLIC CLASS METHODS
=over 4
=item * C<assert(Devel::Ladybug::Class $class: *@rules)>
Returns a new Devel::Ladybug::Type::EmailAddr instance which
encapsulates the received L<Devel::Ladybug::Subtype> rules.
  create "YourApp::Example::" => {
    someAddr  => Devel::Ladybug::EmailAddr->assert(
      subtype(
        optional => true
      )
    ),
    # ...
  };
=item * C<new(Devel::Ladybug::Class $class: Str $addr)>
Returns a new Devel::Ladybug::EmailAddr instance which encapsulates the
received value.
  my $object = Devel::Ladybug::EmailAddr->new('root@example.com');
=back
=head1 SEE ALSO
See L<Email::Address> for RFC-related methods inherited by this class.
L<Devel::Ladybug::Array>, L<Data::Validate::Email>
This file is part of L<Devel::Ladybug::Net>.
=cut