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-
- package Apache::ASP::Collection;
-
- use Apache::ASP::CollectionItem;
- use strict;
-
- sub Contents {
- my($self, $key) = @_;
-
- if(defined $key) {
- $self->Item($key);
- } else {
- $self;
- }
- }
-
- sub Item {
- my($self, $key, $value) = @_;
- my @rv;
- my $item_config = $main::Server->Config('CollectionItem');
-
- if(defined $value) {
- if(ref($self->{$key}) and $self->{$key} =~ /HASH/) {
- # multi leveled collection go two levels down
- $rv[0] = $self->{$key}{$value};
- } else {
- return $self->{$key} = $value;
- }
- } elsif(defined $key) {
- my $value = $self->{$key};
- if (defined $value) {
- if(wantarray || $item_config) {
- @rv = (ref($value) =~ /ARRAY/o) ? @{$value} : ($value);
- } else {
- @rv = (ref($value) =~ /ARRAY/o) ? ($value->[0]) : ($value);
- }
- } else {
- $rv[0] = $value;
- }
- } else {
- # returns hash to self by default, so compat with
- # $Request->Form() & such null collection calls.
- return $self;
- }
-
- # coming from the collections we need this like
- # $Request->QueryString('foo')->Item() syntax, but is incompatible
- # with $Request->QueryString('foo') syntax
- if ($item_config) {
- $rv[0] = Apache::ASP::CollectionItem->new(\@rv);
- }
-
- wantarray ? @rv : $rv[0];
- }
-
- sub Count {
- my $self = shift;
- scalar(keys %$self);
- }
-
- sub Key {
- my($self, $index) = @_;
- my @keys = sort(keys %$self);
- $keys[$index-1];
- }
-
- sub SetProperty {
- my($self, $property, $key, $value) = @_;
- if($property =~ /property/io) {
- # do this to avoid recursion
- die("can't get the property $property for $self");
- } else {
- $self->$property($key, $value);
- }
- }
-
- sub GetProperty {
- my($self, $property, $key) = @_;
- if($property =~ /property/io) {
- # do this to avoid recursion
- die("can't get the property $property for $self");
- } else {
- $self->$property($key);
- }
- }
-
- 1;
-