/**
* Reloads this object from datastore based on primary key and (optionally) resets all associated objects.
*
* This will only work if the object has been saved and has a valid primary key set.
*
* @param boolean $deep (optional) Whether to also de-associated any related objects.
* @param PropelPDO $con (optional) The PropelPDO connection to use.
* @return void
* @throws PropelException - if this object is deleted, unsaved or doesn't have pk match in db
*/
public function reload($deep = false, PropelPDO $con = null)
{
if ($this->isDeleted()) {
throw new PropelException("Cannot reload a deleted object.");
}
if ($this->isNew()) {
throw new PropelException("Cannot reload an unsaved object.");
}
if ($con === null) {
$con = Propel::getConnection(commentPeer::DATABASE_NAME, Propel::CONNECTION_READ);
}
// We don't need to alter the object instance pool; we're just modifying this instance
// already in the pool.
commentPeer::setUseCriteriaFilter(false);
$stmt = commentPeer::doSelectStmt($this->buildPkeyCriteria(), $con);
commentPeer::setUseCriteriaFilter(true);
$row = $stmt->fetch(PDO::FETCH_NUM);
$stmt->closeCursor();
if (!$row) {
throw new PropelException('Cannot find matching row in the database to reload object values.');
}
$this->hydrate($row, 0, true);
// rehydrate
if ($deep) {
// also de-associate any related objects?
$this->akuser = null;
}
// if (deep)
}
/**
* Selects a collection of comment objects pre-filled with all related objects.
*
* @param Criteria $criteria
* @param PropelPDO $con
* @param String $join_behavior the type of joins to use, defaults to Criteria::LEFT_JOIN
* @return array Array of comment objects.
* @throws PropelException Any exceptions caught during processing will be
* rethrown wrapped into a PropelException.
*/
public static function doSelectJoinAll(Criteria $criteria, $con = null, $join_behavior = Criteria::LEFT_JOIN)
{
$criteria = clone $criteria;
// Set the correct dbName if it has not been overridden
if ($criteria->getDbName() == Propel::getDefaultDB()) {
$criteria->setDbName(self::DATABASE_NAME);
}
commentPeer::addSelectColumns($criteria);
$startcol2 = commentPeer::NUM_COLUMNS - commentPeer::NUM_LAZY_LOAD_COLUMNS;
kuserPeer::addSelectColumns($criteria);
$startcol3 = $startcol2 + (kuserPeer::NUM_COLUMNS - kuserPeer::NUM_LAZY_LOAD_COLUMNS);
$criteria->addJoin(commentPeer::KUSER_ID, kuserPeer::ID, $join_behavior);
$stmt = commentPeer::doSelectStmt($criteria, $con);
$results = array();
while ($row = $stmt->fetch(PDO::FETCH_NUM)) {
$key1 = commentPeer::getPrimaryKeyHashFromRow($row, 0);
if (null !== ($obj1 = commentPeer::getInstanceFromPool($key1))) {
// We no longer rehydrate the object, since this can cause data loss.
// See http://propel.phpdb.org/trac/ticket/509
// $obj1->hydrate($row, 0, true); // rehydrate
} else {
$cls = commentPeer::getOMClass(false);
$obj1 = new $cls();
$obj1->hydrate($row);
commentPeer::addInstanceToPool($obj1, $key1);
}
// if obj1 already loaded
// Add objects for joined kuser rows
$key2 = kuserPeer::getPrimaryKeyHashFromRow($row, $startcol2);
if ($key2 !== null) {
$obj2 = kuserPeer::getInstanceFromPool($key2);
if (!$obj2) {
$cls = kuserPeer::getOMClass(false);
$obj2 = new $cls();
$obj2->hydrate($row, $startcol2);
kuserPeer::addInstanceToPool($obj2, $key2);
}
// if obj2 loaded
// Add the $obj1 (comment) to the collection in $obj2 (kuser)
$obj2->addcomment($obj1);
}
// if joined row not null
$results[] = $obj1;
}
$stmt->closeCursor();
return $results;
}