/**
* Persists this object to the database.
*
* If the object is new, it inserts it; otherwise an update is performed.
* All modified related objects will also be persisted in the doSave()
* method. This method wraps all precipitate database operations in a
* single transaction.
*
* @param PropelPDO $con
* @return int The number of rows affected by this insert/update and any referring fk objects' save() operations.
* @throws PropelException
* @throws Exception
* @see doSave()
*/
public function save(PropelPDO $con = null)
{
if ($this->isDeleted()) {
throw new PropelException("You cannot save an object that has been deleted.");
}
if ($con === null) {
$con = Propel::getConnection(PrayerRequestPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
}
$con->beginTransaction();
$isInsert = $this->isNew();
try {
$ret = $this->preSave($con);
if ($isInsert) {
$ret = $ret && $this->preInsert($con);
} else {
$ret = $ret && $this->preUpdate($con);
}
if ($ret) {
$affectedRows = $this->doSave($con);
if ($isInsert) {
$this->postInsert($con);
} else {
$this->postUpdate($con);
}
$this->postSave($con);
PrayerRequestPeer::addInstanceToPool($this);
} else {
$affectedRows = 0;
}
$con->commit();
return $affectedRows;
} catch (Exception $e) {
$con->rollBack();
throw $e;
}
}
/**
* Find object by primary key using raw SQL to go fast.
* Bypass doSelect() and the object formatter by using generated code.
*
* @param mixed $key Primary key to use for the query
* @param PropelPDO $con A connection object
*
* @return PrayerRequest A model object, or null if the key is not found
* @throws PropelException
*/
protected function findPkSimple($key, $con)
{
$sql = 'SELECT `id`, `title`, `description`, `date`, `user_id`, `answered` FROM `prayer_request` WHERE `id` = :p0';
try {
$stmt = $con->prepare($sql);
$stmt->bindValue(':p0', $key, PDO::PARAM_INT);
$stmt->execute();
} catch (Exception $e) {
Propel::log($e->getMessage(), Propel::LOG_ERR);
throw new PropelException(sprintf('Unable to execute SELECT statement [%s]', $sql), $e);
}
$obj = null;
if ($row = $stmt->fetch(PDO::FETCH_NUM)) {
$obj = new PrayerRequest();
$obj->hydrate($row);
PrayerRequestPeer::addInstanceToPool($obj, (string) $key);
}
$stmt->closeCursor();
return $obj;
}
/**
* Populates an object of the default type or an object that inherit from the default.
*
* @param array $row PropelPDO resultset row.
* @param int $startcol The 0-based offset for reading from the resultset row.
* @throws PropelException Any exceptions caught during processing will be
* rethrown wrapped into a PropelException.
* @return array (PrayerRequest object, last column rank)
*/
public static function populateObject($row, $startcol = 0)
{
$key = PrayerRequestPeer::getPrimaryKeyHashFromRow($row, $startcol);
if (null !== ($obj = PrayerRequestPeer::getInstanceFromPool($key))) {
// We no longer rehydrate the object, since this can cause data loss.
// See http://www.propelorm.org/ticket/509
// $obj->hydrate($row, $startcol, true); // rehydrate
$col = $startcol + PrayerRequestPeer::NUM_HYDRATE_COLUMNS;
} else {
$cls = PrayerRequestPeer::OM_CLASS;
$obj = new $cls();
$col = $obj->hydrate($row, $startcol);
PrayerRequestPeer::addInstanceToPool($obj, $key);
}
return array($obj, $col);
}