Matthew Horsfall (alh) > Net-RNDC-0.003 > Net::RNDC::Exception

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Module Version: 0.003   Source  

NAME ^

Net::RNDC::Exception - Internal exception class

VERSION ^

version 0.003

SYNOPSIS ^

For use within Net::RNDC* only.

To throw an error:

  die Net::RNDC::Exception->new("some error");

Typically used with Try::Tiny:

  try {
    something_that_dies_like_above();
  } catch {
    my $err = $_;
    if (UNIVERSAL::isa($err, 'Net::RNDC::Exception')) {
      warn "Error: " . $err->error . "\n";
    }
  };

DESCRIPTION ^

This package is used to pass exceptions around internally so that a simple error interface can be exposed by the API and any actual exceptions are real problems with usage/bugs.

Constructor

new

  Net::RNDC::Exception->new($error);

Constructs a new exception with the given $error and attached file/line number information to it.

Required Arguments:

Methods

Error

  my $error = $exception->error;

Returns a string containing the error from object construction, along with a file and line identifier.

AUTHOR ^

Matthew Horsfall (alh) <WolfSage@gmail.com>

LICENSE ^

You may distribute this code under the same terms as Perl itself.

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