/**
* Returns a new ChildCategoryQuery object.
*
* @param string $modelAlias The alias of a model in the query
* @param Criteria $criteria Optional Criteria to build the query from
*
* @return ChildCategoryQuery
*/
public static function create($modelAlias = null, Criteria $criteria = null)
{
if ($criteria instanceof ChildCategoryQuery) {
return $criteria;
}
$query = new ChildCategoryQuery();
if (null !== $modelAlias) {
$query->setModelAlias($modelAlias);
}
if ($criteria instanceof Criteria) {
$query->mergeWith($criteria);
}
return $query;
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$title = $input->getArgument(AddBookCommand::TITLE);
$description = $input->getArgument(AddBookCommand::DESCRIPTION);
$categoryName = $input->getArgument(AddBookCommand::CATEGORY);
$category = CategoryQuery::create()->filterByName($categoryName)->findOne();
if ($category == null) {
$output->writeln("No category named '" . $categoryName . "'. The category will be added.");
$category = new Category();
$category->setName($categoryName);
}
$book = new Book();
$book->setTitle($title);
$book->setDescription($description);
$book->setCategory($category);
$book->save();
$output->writeln("Book '" . $title . "' successfully added.");
}
/**
* Gets the number of Category objects related by a many-to-many relationship
* to the current object by way of the object_category cross-reference table.
*
* @param Criteria $criteria Optional query object to filter the query
* @param boolean $distinct Set to true to force count distinct
* @param ConnectionInterface $con Optional connection object
*
* @return int the number of related Category objects
*/
public function countCategories(Criteria $criteria = null, $distinct = false, ConnectionInterface $con = null)
{
$partial = $this->collCategoriesPartial && !$this->isNew();
if (null === $this->collCategories || null !== $criteria || $partial) {
if ($this->isNew() && null === $this->collCategories) {
return 0;
} else {
if ($partial && !$criteria) {
return count($this->getCategories());
}
$query = ChildCategoryQuery::create(null, $criteria);
if ($distinct) {
$query->distinct();
}
return $query->filterByObject($this)->count($con);
}
} else {
return count($this->collCategories);
}
}
/**
* Builds a Criteria object containing the primary key for this object.
*
* Unlike buildCriteria() this method includes the primary key values regardless
* of whether or not they have been modified.
*
* @throws LogicException if no primary key is defined
*
* @return Criteria The Criteria object containing value(s) for primary key(s).
*/
public function buildPkeyCriteria()
{
$criteria = ChildCategoryQuery::create();
$criteria->add(CategoryTableMap::COL_ID, $this->id);
return $criteria;
}
/**
* Get the associated ChildCategory object
*
* @param ConnectionInterface $con Optional Connection object.
* @return ChildCategory The associated ChildCategory object.
* @throws PropelException
*/
public function getCategory(ConnectionInterface $con = null)
{
if ($this->aCategory === null && $this->id_category !== null) {
$this->aCategory = ChildCategoryQuery::create()->findPk($this->id_category, $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.
$this->aCategory->addObjectCategories($this);
*/
}
return $this->aCategory;
}
