/**
* Adds the constraints assigned in this pager to this query.
*
* @param ModelCriteria $query
*/
public function decorateQuery($query)
{
$query->setLimit($this->getPageSize());
$query->setOffset(($this->getPageNumber() - 1) * $this->getPageSize());
}
public function testUseQueryAlias()
{
$c = new ModelCriteria('bookstore', 'Book', 'b');
$c->thisIsMe = true;
$c->where('b.Title = ?', 'foo');
$c->setOffset(10);
$c->leftJoin('b.Author a');
$c2 = $c->useQuery('a');
$this->assertTrue($c2 instanceof AuthorQuery, 'useQuery() returns a secondary Criteria');
$this->assertEquals($c, $c2->getPrimaryCriteria(), 'useQuery() sets the primary Criteria os the secondary Criteria');
$this->assertEquals(array('a' => 'author'), $c2->getAliases(), 'useQuery() sets the secondary Criteria alias correctly');
$c2->where('a.FirstName = ?', 'john');
$c2->limit(5);
$c = $c2->endUse();
$this->assertTrue($c->thisIsMe, 'endUse() returns the Primary Criteria');
$this->assertEquals('Book', $c->getModelName(), 'endUse() returns the Primary Criteria');
$con = Propel::getConnection(BookPeer::DATABASE_NAME);
$c->find($con);
$expectedSQL = "SELECT book.ID, book.TITLE, book.ISBN, book.PRICE, book.PUBLISHER_ID, book.AUTHOR_ID FROM `book` LEFT JOIN `author` `a` ON (book.AUTHOR_ID=a.ID) WHERE book.TITLE = 'foo' AND a.FIRST_NAME = 'john' LIMIT 10, 5";
$this->assertEquals($expectedSQL, $con->getLastExecutedQuery(), 'useQuery() and endUse() allow to merge a secondary criteria');
}
