46 lines
1.0 KiB
Perl
46 lines
1.0 KiB
Perl
package Moose::Exception::AttributeIsRequired;
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our $VERSION = '2.2207';
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use Moose;
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extends 'Moose::Exception';
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with 'Moose::Exception::Role::Class';
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has 'attribute_name' => (
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is => 'ro',
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isa => 'Str',
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required => 1,
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documentation => "This attribute can be used for fetching attribute instance:\n".
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" my \$class = Moose::Util::find_meta( \$exception->class_name );\n".
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" my \$attribute = \$class->get_attribute( \$exception->attribute_name );\n",
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);
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has 'attribute_init_arg' => (
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is => 'ro',
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isa => 'Str',
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);
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has 'params' => (
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is => 'ro',
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isa => 'HashRef',
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predicate => 'has_params',
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);
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sub _build_message {
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my $self = shift;
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my $name = $self->attribute_name;
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my $msg = "Attribute ($name)";
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my $init_arg = $self->attribute_init_arg;
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if ( defined $init_arg && $name ne $init_arg ) {
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$msg .= ", passed as ($init_arg),";
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}
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$msg .= ' is required';
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return $msg;
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}
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__PACKAGE__->meta->make_immutable;
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1;
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