| 1 |
joko |
1.1 |
############################################ |
| 2 |
|
|
# |
| 3 |
|
|
# $Id: Result.pm,v 1.1 2002/10/10 03:43:53 cvsjoko Exp $ |
| 4 |
|
|
# |
| 5 |
|
|
# $Log: Result.pm,v $ |
| 6 |
|
|
# Revision 1.1 2002/10/10 03:43:53 cvsjoko |
| 7 |
|
|
# + new |
| 8 |
|
|
# |
| 9 |
|
|
# |
| 10 |
|
|
############################################ |
| 11 |
|
|
|
| 12 |
|
|
package Data::Storage::Result::Abstract; |
| 13 |
|
|
|
| 14 |
|
|
use strict; |
| 15 |
|
|
use warnings; |
| 16 |
|
|
|
| 17 |
|
|
use Data::Dumper; |
| 18 |
|
|
|
| 19 |
|
|
# get logger instance |
| 20 |
|
|
my $logger = Log::Dispatch::Config->instance; |
| 21 |
|
|
|
| 22 |
|
|
sub new { |
| 23 |
|
|
my $invocant = shift; |
| 24 |
|
|
my $class = ref($invocant) || $invocant; |
| 25 |
|
|
my $self = { type => $invocant, @_ }; |
| 26 |
|
|
bless $self, $class; |
| 27 |
|
|
return $self; |
| 28 |
|
|
} |
| 29 |
|
|
|
| 30 |
|
|
sub AUTOLOAD { |
| 31 |
|
|
my $self = shift; |
| 32 |
|
|
our $AUTOLOAD; |
| 33 |
|
|
return if $AUTOLOAD =~ m/::DESTROY$/; |
| 34 |
|
|
|
| 35 |
|
|
# find out methodname |
| 36 |
|
|
my $methodname = $AUTOLOAD; |
| 37 |
|
|
$methodname =~ s/^.*:://; |
| 38 |
|
|
|
| 39 |
|
|
# test for RESULTHANDLE |
| 40 |
|
|
if (!$self->{RESULTHANDLE}) { |
| 41 |
|
|
$logger->error( __PACKAGE__ . ": " . "RESULTHANDLE is undefined while trying to execute method \"$methodname\"" ); |
| 42 |
|
|
return; |
| 43 |
|
|
} |
| 44 |
|
|
|
| 45 |
|
|
# dispatch method-call to COREHANDLE |
| 46 |
|
|
if ($self->{RESULTHANDLE}->can($methodname) || $self->{RESULTHANDLE}->can("AUTOLOAD")) { |
| 47 |
|
|
#$logger->debug( __PACKAGE__ . "->" . $methodname . "(@_)" ); |
| 48 |
|
|
$self->{RESULTHANDLE}->$methodname(@_); |
| 49 |
|
|
} |
| 50 |
|
|
|
| 51 |
|
|
} |
| 52 |
|
|
|
| 53 |
|
|
sub _abstract_function { |
| 54 |
|
|
my $self = shift; |
| 55 |
|
|
my $fName = shift; |
| 56 |
|
|
my $class = ref($self); |
| 57 |
|
|
$logger->error( __PACKAGE__ . ": function \"$fName\" is an abstract method, please implement it in \"$class\""); |
| 58 |
|
|
#exit; |
| 59 |
|
|
} |
| 60 |
|
|
|
| 61 |
|
|
# ==================================================== |
| 62 |
|
|
# CONCRETE METHOD DUMMIES (croaking via "$logger" by calling "_abstract_function") |
| 63 |
|
|
# ==================================================== |
| 64 |
|
|
|
| 65 |
|
|
sub getNextEntry { |
| 66 |
|
|
my $self = shift; |
| 67 |
|
|
$self->_abstract_function('getNextEntry'); |
| 68 |
|
|
} |
| 69 |
|
|
|
| 70 |
|
|
sub getStatus { |
| 71 |
|
|
my $self = shift; |
| 72 |
|
|
$self->_abstract_function('getStatus'); |
| 73 |
|
|
} |
| 74 |
|
|
|
| 75 |
|
|
1; |
Parent Directory
| 
Revision Log
