/**
* Get the associated Article object
*
* @param PropelPDO Optional Connection object.
* @return Article The associated Article object.
* @throws PropelException
*/
public function getArticle(PropelPDO $con = null)
{
if ($this->aArticle === null && $this->article_id !== null) {
$this->aArticle = ArticlePeer::retrieveByPk($this->article_id);
/* The following can be used additionally to
guarantee the related object contains a reference
to this object. This level of coupling may, however, be
undesirable since it could result in an only partially populated collection
in the referenced object.
$this->aArticle->addAttachments($this);
*/
}
return $this->aArticle;
}
protected function getArticleOrCreate($id = 'id')
{
if ($this->getRequestParameter($id) === '' || $this->getRequestParameter($id) === null) {
$article = new Article();
} else {
$article = ArticlePeer::retrieveByPk($this->getRequestParameter($id));
$this->forward404Unless($article);
}
return $article;
}
