/**
* If this collection has already been initialized with
* an identical criteria, it returns the collection.
* Otherwise if this Book is new, it will return
* an empty collection; or if this Book has previously
* been saved, it will retrieve related Items from storage.
*
* This method is protected by default in order to keep the public
* api reasonable. You can provide public methods for those you
* actually need in Book.
*
* @param Criteria $criteria optional Criteria object to narrow the query
* @param PropelPDO $con optional connection object
* @param string $join_behavior optional join type to use (defaults to Criteria::LEFT_JOIN)
* @return PropelCollection|array Item[] List of Item objects
*/
public function getItemsJoinItemRelatedByPackageId($criteria = null, $con = null, $join_behavior = Criteria::LEFT_JOIN)
{
$query = ItemQuery::create(null, $criteria);
$query->joinWith('ItemRelatedByPackageId', $join_behavior);
return $this->getItems($query, $con);
}
public static function getComponents(array $itemIds)
{
$query = ItemQuery::create()->filterByPackageId($itemIds)->orderBy('Item.Title')->find();
return $query;
}
/**
* Get the associated Item object
*
* @param PropelPDO Optional Connection object.
* @return Item The associated Item object.
* @throws PropelException
*/
public function getItem(PropelPDO $con = null)
{
if ($this->aItem === null && $this->item_id !== null) {
$this->aItem = ItemQuery::create()->findPk($this->item_id, $con);
/* 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.
$this->aItem->addSectionHasItems($this);
*/
}
return $this->aItem;
}
/**
* If this collection has already been initialized with
* an identical criteria, it returns the collection.
* Otherwise if this Item is new, it will return
* an empty collection; or if this Item has previously
* been saved, it will retrieve related ItemsRelatedById from storage.
*
* This method is protected by default in order to keep the public
* api reasonable. You can provide public methods for those you
* actually need in Item.
*
* @param Criteria $criteria optional Criteria object to narrow the query
* @param PropelPDO $con optional connection object
* @param string $join_behavior optional join type to use (defaults to Criteria::LEFT_JOIN)
* @return PropelCollection|array Item[] List of Item objects
*/
public function getItemsRelatedByIdJoinBook($criteria = null, $con = null, $join_behavior = Criteria::LEFT_JOIN)
{
$query = ItemQuery::create(null, $criteria);
$query->joinWith('Book', $join_behavior);
return $this->getItemsRelatedById($query, $con);
}
/**
* Gets the number of Item objects related by a many-to-many relationship
* to the current object by way of the section_has_item cross-reference table.
*
* @param Criteria $criteria Optional query object to filter the query
* @param boolean $distinct Set to true to force count distinct
* @param PropelPDO $con Optional connection object
*
* @return int the number of related Item objects
*/
public function countItems($criteria = null, $distinct = false, PropelPDO $con = null)
{
if (null === $this->collItems || null !== $criteria) {
if ($this->isNew() && null === $this->collItems) {
return 0;
} else {
$query = ItemQuery::create(null, $criteria);
if ($distinct) {
$query->distinct();
}
return $query->filterBySection($this)->count($con);
}
} else {
return count($this->collItems);
}
}
