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migrate to getLineageIterator to save memory

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This commit is contained in:
Doug Bell 2010-06-01 16:22:42 -05:00
parent cc87552a22
commit 2c75ab27e6
34 changed files with 794 additions and 187 deletions
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11
lib/WebGUI/Asset/Wobject/StoryArchive.pm
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@ -400,14 +400,21 @@ for generating an RSS and Atom feeds.
sub getRssFeedItems {
my $self = shift;
my $stories = $self->getLineageIterator(['descendants'],{
my $storyIter = $self->getLineageIterator(['descendants'],{
excludeClasses => ['WebGUI::Asset::Wobject::Folder'],
orderByClause => 'creationDate desc, lineage',
returnObjects => 1,
limit => $self->get('itemsPerFeed'),
});
my $storyData = [];
while (my $story = $stories->()) {
while ( 1 ) {
my $story;
eval { $story = $storyIter->() };
if ( my $x = WebGUI::Error->caught('WebGUI::Error::ObjectNotFound') ) {
$session->log->error($x->full_message);
next;
}
last unless $story;
push @{ $storyData }, $story->getRssData;
}
return $storyData;