Throwable::Error(3) User Contributed Perl Documentation Throwable::Error(3)NAMEThrowable::Error - an easy-to-use class for error objects
VERSION
version 0.102080
SYNOPSIS
package MyApp::Error;
use Moose;
extends 'Throwable::Error';
has execution_phase => (
is => 'ro',
isa => 'MyApp::Phase',
default => 'startup',
);
...and in your app...
MyApp::Error->throw("all communications offline");
# or...
MyApp::Error->throw({
message => "all communications offline",
phase => 'shutdown',
});
DESCRIPTIONThrowable::Error is a base class for exceptions that will be thrown to
signal errors and abort normal program flow. Throwable::Error is an
alternative to Exception::Class, the features of which are largely
provided by the Moose object system atop which Throwable::Error is
built.
Throwable::Error performs the Throwable and StackTrace::Auto roles.
That means you can call "throw" on it to create and throw n error
object in one call, and that every error object will have a stack trace
for its creation.
ATTRIBUTES
message
This attribute must be defined and must contain a string describing the
error condition. This string will be printed at the top of the stack
trace when the error is stringified.
stack_trace
This attribute, provided by StackTrace::Auto, will contain a stack
trace object guaranteed to respond to the "as_string" method. For more
information about the stack trace and associated behavior, consult the
StackTrace::Auto docs.
METHODS
as_string
This method will provide a string representing the error, containing
the error's message followed by the its stack trace.
AUTHORS
· Ricardo SIGNES <rjbs@cpan.org>
· Florian Ragwitz <rafl@debian.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2010 by Ricardo SIGNES.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
perl v5.14.1 2010-07-27 Throwable::Error(3)
