/**
* Add criteria to query.
* Add where expressions with AND operator.
* Add orderings.
* Override firstResult and maxResults if they set.
*
* @param Criteria $criteria
* @return QueryBuilder
*/
public function addCriteria(Criteria $criteria)
{
$visitor = new QueryExpressionVisitor();
if ($whereExpression = $criteria->getWhereExpression()) {
$this->andWhere($visitor->dispatch($whereExpression));
foreach ($visitor->getParameters() as $parameter) {
$this->parameters->add($parameter);
}
}
if ($criteria->getOrderings()) {
foreach ($criteria->getOrderings() as $sort => $order) {
$this->addOrderBy($sort, $order);
}
}
// Overwrite limits only if they was set in criteria
if (($firstResult = $criteria->getFirstResult()) !== null) {
$this->setFirstResult($firstResult);
}
if (($maxResults = $criteria->getMaxResults()) !== null) {
$this->setMaxResults($maxResults);
}
return $this;
}
/**
* Adds criteria to the query.
*
* Adds where expressions with AND operator.
* Adds orderings.
* Overrides firstResult and maxResults if they're set.
*
* @param Criteria $criteria
* @return QueryBuilder
* @throws Query\QueryException
*/
public function addCriteria(Criteria $criteria)
{
$allAliases = $this->getAllAliases();
if (!isset($allAliases[0])) {
throw new Query\QueryException('No aliases are set before invoking addCriteria().');
}
$visitor = new QueryExpressionVisitor($this->getAllAliases());
if ($whereExpression = $criteria->getWhereExpression()) {
$this->andWhere($visitor->dispatch($whereExpression));
foreach ($visitor->getParameters() as $parameter) {
$this->parameters->add($parameter);
}
}
if ($criteria->getOrderings()) {
foreach ($criteria->getOrderings() as $sort => $order) {
$hasValidAlias = false;
foreach ($allAliases as $alias) {
if (strpos($sort . '.', $alias . '.') === 0) {
$hasValidAlias = true;
break;
}
}
if (!$hasValidAlias) {
$sort = $allAliases[0] . '.' . $sort;
}
$this->addOrderBy($sort, $order);
}
}
// Overwrite limits only if they was set in criteria
if (($firstResult = $criteria->getFirstResult()) !== null) {
$this->setFirstResult($firstResult);
}
if (($maxResults = $criteria->getMaxResults()) !== null) {
$this->setMaxResults($maxResults);
}
return $this;
}
public function testClearParameters()
{
$this->visitor->getParameters()->add(new Parameter('field', 'value'));
$this->visitor->clearParameters();
$this->assertCount(0, $this->visitor->getParameters());
}
