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lib/Log/Abstraction.pm  view on Meta::CPAN

#     IF self->{'file'} top-level key:
#       Validate path; format line; (eval) open>>file, print, close
#     IF self->{'fd'} top-level key:
#       Format line; print to filehandle
#   END FUNCTION
# ---------------------------------------------------------------------------
sub _log :Private {
	my ($self, $level, @messages) = @_;

	# Reject direct calls from outside this package (also enforced by :Private)
	if(!(caller)[0]->isa(__PACKAGE__)) {
		Carp::croak('Illegal Operation: _log is a private method');
	}

	# Sanity-check the level (should not be reachable in normal use)
	if(!defined($syslog_values{$level})) {
		Carp::croak(ref($self), ": Invalid level '$level'");
	}

	# Drop messages that fall below the configured threshold
	if($syslog_values{$level} > $self->{'level'}) {