SearchTable Of ContentsPrevious topicNext topicClass Phalcon\Mvc\Model\Transaction\Exception This Page |
Class Phalcon\Mvc\Model\Transaction¶implements Phalcon\Mvc\Model\TransactionInterface Transactions are protective blocks where SQL statements are only permanent if they can all succeed as one atomic action. Phalcon\Transaction is intended to be used with Phalcon_Model_Base. Phalcon Transactions should be created using Phalcon\Transaction\Manager. <?php
try {
$transaction = Phalcon\Mvc\Model\Transaction\Manager::get();
$robot = new Robots();
$robot->setTransaction($transaction);
$robot->name = 'WALL·E';
$robot->created_at = date('Y-m-d');
if($robot->save()==false){
$transaction->rollback("Can't save robot");
}
$robotPart = new RobotParts();
$robotPart->setTransaction($transaction);
$robotPart->type = 'head';
if($robotPart->save()==false){
$transaction->rollback("Can't save robot part");
}
$transaction->commit();
}
catch(Phalcon\Mvc\Model\Transaction\Failed $e){
echo 'Failed, reason: ', $e->getMessage();
}
Methods¶public __construct (Phalcon\DiInterface $dependencyInjector, boolean $autoBegin) Phalcon\Mvc\Model\Transaction constructor public setTransactionManager (Phalcon\Mvc\Model\Transaction\ManagerInterface $manager) Sets transaction manager related to the transaction public boolean begin () Starts the transaction public boolean commit () Commits the transaction public boolean rollback (string $rollbackMessage, Phalcon\Mvc\ModelInterface $rollbackRecord) Rollbacks the transaction public string getConnection () Returns connection related to transaction public setIsNewTransaction (boolean $isNew) Sets if is a reused transaction or new once public setRollbackOnAbort (boolean $rollbackOnAbort) Sets flag to rollback on abort the HTTP connection public boolean isManaged () Checks whether transaction is managed by a transaction manager public array getMessages () Returns validations messages from last save try public boolean isValid () Checks whether internal connection is under an active transaction public setRollbackedRecord (Phalcon\Mvc\ModelInterface $record) Sets object which generates rollback action |