Java Code Examples for org.springframework.transaction.TransactionDefinition#getTimeout()

public IbisTransaction(PlatformTransactionManager txManager, TransactionDefinition txDef, String object) {
	this.txManager = txManager;
	this.txDef = txDef;
	this.object = object;

	txClientIsActive = TransactionSynchronizationManager.isActualTransactionActive();
	txClientName = TransactionSynchronizationManager.getCurrentTransactionName();

	txStatus = txManager.getTransaction(txDef);

	txIsActive = TransactionSynchronizationManager.isActualTransactionActive();
	txIsNew = txStatus.isNewTransaction();

	if (txIsNew) {
		txName = Misc.createSimpleUUID();
		TransactionSynchronizationManager.setCurrentTransactionName(txName);
		int txTimeout = txDef.getTimeout();
		log.debug("Transaction manager ["+getRealTransactionManager()+"] created a new transaction ["+txName+"] for " + object + " with timeout [" + (txTimeout<0?"system default(=120s)":""+txTimeout) + "]");
	} else {
		txName = TransactionSynchronizationManager.getCurrentTransactionName();
		if (txClientIsActive && !txIsActive) {
			log.debug("Transaction manager ["+getRealTransactionManager()+"] suspended the transaction [" + txClientName + "] for " + object);
		}
	}
}
 

@Override
protected Mono<Void> doBegin(TransactionSynchronizationManager synchronizationManager, Object transaction, TransactionDefinition definition) throws TransactionException {
    ReactiveRedissonTransactionObject tObject = (ReactiveRedissonTransactionObject) transaction;

    TransactionOptions options = TransactionOptions.defaults();
    if (definition.getTimeout() != TransactionDefinition.TIMEOUT_DEFAULT) {
        options.timeout(definition.getTimeout(), TimeUnit.SECONDS);
    }

    RTransactionReactive trans = redissonClient.createTransaction(options);
    ReactiveRedissonResourceHolder holder = new ReactiveRedissonResourceHolder();
    holder.setTransaction(trans);
    tObject.setResourceHolder(holder);
    synchronizationManager.bindResource(redissonClient, holder);

    return Mono.empty();
}
 

@Override
 public Object beginTransaction(final EntityManager entityManager, 
 		final TransactionDefinition definition) throws PersistenceException, SQLException, TransactionException {
 	
 	Session session = (Session) entityManager.getDelegate();
 	if (definition.getTimeout() != TransactionDefinition.TIMEOUT_DEFAULT) {
 		getSession(entityManager).getTransaction().setTimeout(definition.getTimeout());
 	}
 	entityManager.getTransaction().begin();
 	logger.debug("Transaction started");
 	session.doWork(new Work() {
@Override
public void execute(Connection connection) throws SQLException {
	 logger.debug("The connection instance is " + connection.toString());
	 logger.debug("The isolation level of the connection is " + connection.getTransactionIsolation() 
			 + " and the isolation level set on the transaction is " + definition.getIsolationLevel() );
	 DataSourceUtils.prepareConnectionForTransaction(connection, definition);
}
 	});
 	return prepareTransaction(entityManager, definition.isReadOnly(), definition.getName());
 }
 

/**
 * Maps a Spring {@link TransactionDefinition transaction definition} to a native Neo4j driver transaction.
 * Only the default isolation leven ({@link TransactionDefinition#ISOLATION_DEFAULT}) and
 * {@link TransactionDefinition#PROPAGATION_REQUIRED propagation required} behaviour are supported.
 *
 * @param definition The transaction definition passed to a Neo4j transaction manager
 * @return A Neo4j native transaction configuration
 */
static TransactionConfig createTransactionConfigFrom(TransactionDefinition definition) {

	if (definition.getIsolationLevel() != TransactionDefinition.ISOLATION_DEFAULT) {
		throw new InvalidIsolationLevelException(
			"Neo4jTransactionManager is not allowed to support custom isolation levels.");
	}

	int propagationBehavior = definition.getPropagationBehavior();
	if (!(propagationBehavior == TransactionDefinition.PROPAGATION_REQUIRED || propagationBehavior == TransactionDefinition.PROPAGATION_REQUIRES_NEW)) {
		throw new IllegalTransactionStateException("Neo4jTransactionManager only supports 'required' or 'requires new' propagation.");
	}

	TransactionConfig.Builder builder = TransactionConfig.builder();
	if (definition.getTimeout() > 0) {
		builder = builder.withTimeout(Duration.ofSeconds(definition.getTimeout()));
	}

	return builder.build();
}
 

@Override
public Object beginTransaction(EntityManager entityManager, TransactionDefinition definition)
		throws PersistenceException, SQLException, TransactionException {

	Session session = getSession(entityManager);

	if (definition.getTimeout() != TransactionDefinition.TIMEOUT_DEFAULT) {
		session.getTransaction().setTimeout(definition.getTimeout());
	}

	boolean isolationLevelNeeded = (definition.getIsolationLevel() != TransactionDefinition.ISOLATION_DEFAULT);
	Integer previousIsolationLevel = null;
	Connection preparedCon = null;

	if (isolationLevelNeeded || definition.isReadOnly()) {
		if (this.prepareConnection) {
			preparedCon = HibernateConnectionHandle.doGetConnection(session);
			previousIsolationLevel = DataSourceUtils.prepareConnectionForTransaction(preparedCon, definition);
		}
		else if (isolationLevelNeeded) {
			throw new InvalidIsolationLevelException(getClass().getSimpleName() +
					" does not support custom isolation levels since the 'prepareConnection' flag is off. " +
					"This is the case on Hibernate 3.6 by default; either switch that flag at your own risk " +
					"or upgrade to Hibernate 4.x, with 4.2+ recommended.");
		}
	}

	// Standard JPA transaction begin call for full JPA context setup...
	entityManager.getTransaction().begin();

	// Adapt flush mode and store previous isolation level, if any.
	FlushMode previousFlushMode = prepareFlushMode(session, definition.isReadOnly());
	return new SessionTransactionData(session, previousFlushMode, preparedCon, previousIsolationLevel);
}
 

/** {@inheritDoc} */
@Override protected void doBegin(Object transaction, TransactionDefinition definition) throws TransactionException {
    if (definition.getIsolationLevel() == TransactionDefinition.ISOLATION_READ_UNCOMMITTED)
        throw new InvalidIsolationLevelException("Ignite does not support READ_UNCOMMITTED isolation level.");

    IgniteTransactionObject txObj = (IgniteTransactionObject)transaction;
    Transaction tx = null;

    try {
        if (txObj.getTransactionHolder() == null || txObj.getTransactionHolder().isSynchronizedWithTransaction()) {
            long timeout = ignite.configuration().getTransactionConfiguration().getDefaultTxTimeout();

            if (definition.getTimeout() > 0)
                timeout = TimeUnit.SECONDS.toMillis(definition.getTimeout());

            Transaction newTx = ignite.transactions().txStart(transactionConcurrency,
                convertToIgniteIsolationLevel(definition.getIsolationLevel()), timeout, 0);

            if (log.isDebugEnabled())
                log.debug("Started Ignite transaction: " + newTx);

            txObj.setTransactionHolder(new IgniteTransactionHolder(newTx), true);
        }

        txObj.getTransactionHolder().setSynchronizedWithTransaction(true);
        txObj.getTransactionHolder().setTransactionActive(true);

        tx = txObj.getTransactionHolder().getTransaction();

        // Bind the session holder to the thread.
        if (txObj.isNewTransactionHolder())
            TransactionSynchronizationManager.bindResource(this.ignite, txObj.getTransactionHolder());
    }
    catch (Exception ex) {
        if (tx != null)
            tx.close();

        throw new CannotCreateTransactionException("Could not create Ignite transaction", ex);
    }
}
 

@Override
public Object beginTransaction(final EntityManager entityManager,
		final TransactionDefinition definition)
		throws PersistenceException, SQLException, TransactionException {

	Session session = (Session) entityManager.getDelegate();
	if (definition.getTimeout() != TransactionDefinition.TIMEOUT_DEFAULT) {
		getSession(entityManager).getTransaction().setTimeout(
				definition.getTimeout());
	}

	final TransactionData data = new TransactionData();

	session.doWork(new Work() {
		@Override
		public void execute(Connection connection) throws SQLException {
			Integer previousIsolationLevel = DataSourceUtils
					.prepareConnectionForTransaction(connection, definition);
			data.setPreviousIsolationLevel(previousIsolationLevel);
			data.setConnection(connection);
		}
	});

	entityManager.getTransaction().begin();

	Object springTransactionData = prepareTransaction(entityManager,
			definition.isReadOnly(), definition.getName());

	data.setSpringTransactionData(springTransactionData);

	return data;
}
 

@Override
public Object beginTransaction(EntityManager entityManager, TransactionDefinition definition)
		throws PersistenceException, SQLException, TransactionException {

	Session session = getSession(entityManager);

	if (definition.getTimeout() != TransactionDefinition.TIMEOUT_DEFAULT) {
		session.getTransaction().setTimeout(definition.getTimeout());
	}

	boolean isolationLevelNeeded = (definition.getIsolationLevel() != TransactionDefinition.ISOLATION_DEFAULT);
	Integer previousIsolationLevel = null;
	Connection preparedCon = null;

	if (isolationLevelNeeded || definition.isReadOnly()) {
		if (this.prepareConnection) {
			preparedCon = HibernateConnectionHandle.doGetConnection(session);
			previousIsolationLevel = DataSourceUtils.prepareConnectionForTransaction(preparedCon, definition);
		}
		else if (isolationLevelNeeded) {
			throw new InvalidIsolationLevelException(getClass().getSimpleName() +
					" does not support custom isolation levels since the 'prepareConnection' flag is off. " +
					"This is the case on Hibernate 3.6 by default; either switch that flag at your own risk " +
					"or upgrade to Hibernate 4.x, with 4.2+ recommended.");
		}
	}

	// Standard JPA transaction begin call for full JPA context setup...
	entityManager.getTransaction().begin();

	// Adapt flush mode and store previous isolation level, if any.
	FlushMode previousFlushMode = prepareFlushMode(session, definition.isReadOnly());
	return new SessionTransactionData(session, previousFlushMode, preparedCon, previousIsolationLevel);
}
 

@Override
public Object beginTransaction(EntityManager entityManager, TransactionDefinition definition)
		throws PersistenceException, SQLException, TransactionException {

	Session session = getSession(entityManager);

	if (definition.getTimeout() != TransactionDefinition.TIMEOUT_DEFAULT) {
		session.getTransaction().setTimeout(definition.getTimeout());
	}

	boolean isolationLevelNeeded = (definition.getIsolationLevel() != TransactionDefinition.ISOLATION_DEFAULT);
	Integer previousIsolationLevel = null;
	Connection preparedCon = null;

	if (isolationLevelNeeded || definition.isReadOnly()) {
		if (this.prepareConnection) {
			preparedCon = HibernateConnectionHandle.doGetConnection(session);
			previousIsolationLevel = DataSourceUtils.prepareConnectionForTransaction(preparedCon, definition);
		}
		else if (isolationLevelNeeded) {
			throw new InvalidIsolationLevelException(getClass().getSimpleName() +
					" does not support custom isolation levels since the 'prepareConnection' flag is off.");
		}
	}

	// Standard JPA transaction begin call for full JPA context setup...
	entityManager.getTransaction().begin();

	// Adapt flush mode and store previous isolation level, if any.
	FlushMode previousFlushMode = prepareFlushMode(session, definition.isReadOnly());
	if (definition instanceof ResourceTransactionDefinition &&
			((ResourceTransactionDefinition) definition).isLocalResource()) {
		// As of 5.1, we explicitly optimize for a transaction-local EntityManager,
		// aligned with native HibernateTransactionManager behavior.
		previousFlushMode = null;
		if (definition.isReadOnly()) {
			session.setDefaultReadOnly(true);
		}
	}
	return new SessionTransactionData(session, previousFlushMode, preparedCon, previousIsolationLevel);
}
 

@Override
public Object beginTransaction(EntityManager entityManager, TransactionDefinition definition) throws PersistenceException, SQLException, TransactionException {
    Object result = super.beginTransaction(entityManager, definition);
    Preconditions.checkState(result == null, "Transactional data should be null for EclipseLink dialect");

    // Read default timeout every time - may be somebody wants to change it on the fly
    int defaultTimeout = 0;
    String defaultTimeoutProp = AppContext.getProperty("cuba.defaultQueryTimeoutSec");
    if (!"0".equals(defaultTimeoutProp) && !StringUtils.isBlank(defaultTimeoutProp)) {
        try {
            defaultTimeout = Integer.parseInt(defaultTimeoutProp);
        } catch (NumberFormatException e) {
            log.error("Invalid cuba.defaultQueryTimeoutSec value", e);
        }
    }

    int timeoutSec = 0;
    if (definition.getTimeout() != TransactionDefinition.TIMEOUT_DEFAULT)
        timeoutSec = definition.getTimeout();
    else if (defaultTimeout != 0)
        timeoutSec = defaultTimeout;

    if (timeoutSec != 0) {
        log.trace("Applying query timeout {} sec", timeoutSec);
        if (entityManager instanceof JpaEntityManager) {
            UnitOfWork unitOfWork = ((JpaEntityManager) entityManager).getUnitOfWork();
            if (unitOfWork != null) {
                //setup delay in seconds on unit of work
                unitOfWork.setQueryTimeoutDefault(timeoutSec);
            }
        }

        String s = DbmsSpecificFactory.getDbmsFeatures().getTransactionTimeoutStatement();
        if (s != null) {
            Connection connection = entityManager.unwrap(Connection.class);
            try (Statement statement = connection.createStatement()) {
                statement.execute(String.format(s, timeoutSec * 1000));
            }
        }
    }

    return new CubaEclipseLinkTransactionData(entityManager);
}
 

@Override
@Nullable
public <T> T execute(@Nullable TransactionDefinition definition, TransactionCallback<T> callback)
		throws TransactionException {

	// Use defaults if no transaction definition given.
	TransactionDefinition def = (definition != null ? definition : TransactionDefinition.withDefaults());

	if (def.getTimeout() < TransactionDefinition.TIMEOUT_DEFAULT) {
		throw new InvalidTimeoutException("Invalid transaction timeout", def.getTimeout());
	}

	UOWManager uowManager = obtainUOWManager();
	int pb = def.getPropagationBehavior();
	boolean existingTx = (uowManager.getUOWStatus() != UOWSynchronizationRegistry.UOW_STATUS_NONE &&
			uowManager.getUOWType() != UOWSynchronizationRegistry.UOW_TYPE_LOCAL_TRANSACTION);

	int uowType = UOWSynchronizationRegistry.UOW_TYPE_GLOBAL_TRANSACTION;
	boolean joinTx = false;
	boolean newSynch = false;

	if (existingTx) {
		if (pb == TransactionDefinition.PROPAGATION_NEVER) {
			throw new IllegalTransactionStateException(
					"Transaction propagation 'never' but existing transaction found");
		}
		if (pb == TransactionDefinition.PROPAGATION_NESTED) {
			throw new NestedTransactionNotSupportedException(
					"Transaction propagation 'nested' not supported for WebSphere UOW transactions");
		}
		if (pb == TransactionDefinition.PROPAGATION_SUPPORTS ||
				pb == TransactionDefinition.PROPAGATION_REQUIRED ||
				pb == TransactionDefinition.PROPAGATION_MANDATORY) {
			joinTx = true;
			newSynch = (getTransactionSynchronization() != SYNCHRONIZATION_NEVER);
		}
		else if (pb == TransactionDefinition.PROPAGATION_NOT_SUPPORTED) {
			uowType = UOWSynchronizationRegistry.UOW_TYPE_LOCAL_TRANSACTION;
			newSynch = (getTransactionSynchronization() == SYNCHRONIZATION_ALWAYS);
		}
		else {
			newSynch = (getTransactionSynchronization() != SYNCHRONIZATION_NEVER);
		}
	}
	else {
		if (pb == TransactionDefinition.PROPAGATION_MANDATORY) {
			throw new IllegalTransactionStateException(
					"Transaction propagation 'mandatory' but no existing transaction found");
		}
		if (pb == TransactionDefinition.PROPAGATION_SUPPORTS ||
				pb == TransactionDefinition.PROPAGATION_NOT_SUPPORTED ||
				pb == TransactionDefinition.PROPAGATION_NEVER) {
			uowType = UOWSynchronizationRegistry.UOW_TYPE_LOCAL_TRANSACTION;
			newSynch = (getTransactionSynchronization() == SYNCHRONIZATION_ALWAYS);
		}
		else {
			newSynch = (getTransactionSynchronization() != SYNCHRONIZATION_NEVER);
		}
	}

	boolean debug = logger.isDebugEnabled();
	if (debug) {
		logger.debug("Creating new transaction with name [" + def.getName() + "]: " + def);
	}
	SuspendedResourcesHolder suspendedResources = (!joinTx ? suspend(null) : null);
	UOWActionAdapter<T> action = null;
	try {
		if (def.getTimeout() > TransactionDefinition.TIMEOUT_DEFAULT) {
			uowManager.setUOWTimeout(uowType, def.getTimeout());
		}
		if (debug) {
			logger.debug("Invoking WebSphere UOW action: type=" + uowType + ", join=" + joinTx);
		}
		action = new UOWActionAdapter<>(
				def, callback, (uowType == UOWManager.UOW_TYPE_GLOBAL_TRANSACTION), !joinTx, newSynch, debug);
		uowManager.runUnderUOW(uowType, joinTx, action);
		if (debug) {
			logger.debug("Returned from WebSphere UOW action: type=" + uowType + ", join=" + joinTx);
		}
		return action.getResult();
	}
	catch (UOWException | UOWActionException ex) {
		TransactionSystemException tse =
				new TransactionSystemException("UOWManager transaction processing failed", ex);
		Throwable appEx = action.getException();
		if (appEx != null) {
			logger.error("Application exception overridden by rollback exception", appEx);
			tse.initApplicationException(appEx);
		}
		throw tse;
	}
	finally {
		if (suspendedResources != null) {
			resume(null, suspendedResources);
		}
	}
}
 

@Override
public Object beginTransaction(EntityManager entityManager, TransactionDefinition definition)
		throws PersistenceException, SQLException, TransactionException {

	Session session = getSession(entityManager);

	if (definition.getTimeout() != TransactionDefinition.TIMEOUT_DEFAULT) {
		session.getTransaction().setTimeout(definition.getTimeout());
	}

	boolean isolationLevelNeeded = (definition.getIsolationLevel() != TransactionDefinition.ISOLATION_DEFAULT);
	Integer previousIsolationLevel = null;
	Connection preparedCon = null;

	if (isolationLevelNeeded || definition.isReadOnly()) {
		if (this.prepareConnection) {
			preparedCon = HibernateConnectionHandle.doGetConnection(session);
			previousIsolationLevel = DataSourceUtils.prepareConnectionForTransaction(preparedCon, definition);
		}
		else if (isolationLevelNeeded) {
			throw new InvalidIsolationLevelException(getClass().getSimpleName() +
					" does not support custom isolation levels since the 'prepareConnection' flag is off.");
		}
	}

	// Standard JPA transaction begin call for full JPA context setup...
	entityManager.getTransaction().begin();

	// Adapt flush mode and store previous isolation level, if any.
	FlushMode previousFlushMode = prepareFlushMode(session, definition.isReadOnly());
	if (definition instanceof ResourceTransactionDefinition &&
			((ResourceTransactionDefinition) definition).isLocalResource()) {
		// As of 5.1, we explicitly optimize for a transaction-local EntityManager,
		// aligned with native HibernateTransactionManager behavior.
		previousFlushMode = null;
		if (definition.isReadOnly()) {
			session.setDefaultReadOnly(true);
		}
	}
	return new SessionTransactionData(session, previousFlushMode, preparedCon, previousIsolationLevel);
}
 

/**
 * Determine the actual timeout to use for the given definition.
 * Will fall back to this manager's default timeout if the
 * transaction definition doesn't specify a non-default value.
 * @param definition the transaction definition
 * @return the actual timeout to use
 * @see org.springframework.transaction.TransactionDefinition#getTimeout()
 * @see #setDefaultTimeout
 */
protected int determineTimeout(TransactionDefinition definition) {
	if (definition.getTimeout() != TransactionDefinition.TIMEOUT_DEFAULT) {
		return definition.getTimeout();
	}
	return this.defaultTimeout;
}
 

/**
 * Copy constructor. Definition can be modified through bean property setters.
 * @see #setPropagationBehavior
 * @see #setIsolationLevel
 * @see #setTimeout
 * @see #setReadOnly
 * @see #setName
 */
public DefaultTransactionDefinition(TransactionDefinition other) {
	this.propagationBehavior = other.getPropagationBehavior();
	this.isolationLevel = other.getIsolationLevel();
	this.timeout = other.getTimeout();
	this.readOnly = other.isReadOnly();
	this.name = other.getName();
}
 

/**
 * Copy constructor. Definition can be modified through bean property setters.
 * @see #setPropagationBehavior
 * @see #setIsolationLevel
 * @see #setTimeout
 * @see #setReadOnly
 * @see #setName
 */
public DefaultTransactionDefinition(TransactionDefinition other) {
	this.propagationBehavior = other.getPropagationBehavior();
	this.isolationLevel = other.getIsolationLevel();
	this.timeout = other.getTimeout();
	this.readOnly = other.isReadOnly();
	this.name = other.getName();
}
 

/**
 * Determine the actual timeout to use for the given definition.
 * Will fall back to this manager's default timeout if the
 * transaction definition doesn't specify a non-default value.
 * @param definition the transaction definition
 * @return the actual timeout to use
 * @see org.springframework.transaction.TransactionDefinition#getTimeout()
 * @see #setDefaultTimeout
 */
protected int determineTimeout(TransactionDefinition definition) {
	if (definition.getTimeout() != TransactionDefinition.TIMEOUT_DEFAULT) {
		return definition.getTimeout();
	}
	return this.defaultTimeout;
}
 

/**
 * Determine the actual timeout to use for the given definition.
 * Will fall back to this manager's default timeout if the
 * transaction definition doesn't specify a non-default value.
 * @param definition the transaction definition
 * @return the actual timeout to use
 * @see org.springframework.transaction.TransactionDefinition#getTimeout()
 * @see #setDefaultTimeout
 */
protected int determineTimeout(TransactionDefinition definition) {
	if (definition.getTimeout() != TransactionDefinition.TIMEOUT_DEFAULT) {
		return definition.getTimeout();
	}
	return this.defaultTimeout;
}
 

/**
 * Copy constructor. Definition can be modified through bean property setters.
 * @see #setPropagationBehavior
 * @see #setIsolationLevel
 * @see #setTimeout
 * @see #setReadOnly
 * @see #setName
 */
public DefaultTransactionDefinition(TransactionDefinition other) {
	this.propagationBehavior = other.getPropagationBehavior();
	this.isolationLevel = other.getIsolationLevel();
	this.timeout = other.getTimeout();
	this.readOnly = other.isReadOnly();
	this.name = other.getName();
}
 

/**
 * Copy constructor. Definition can be modified through bean property setters.
 * @see #setPropagationBehavior
 * @see #setIsolationLevel
 * @see #setTimeout
 * @see #setReadOnly
 * @see #setName
 */
public DefaultTransactionDefinition(TransactionDefinition other) {
	this.propagationBehavior = other.getPropagationBehavior();
	this.isolationLevel = other.getIsolationLevel();
	this.timeout = other.getTimeout();
	this.readOnly = other.isReadOnly();
	this.name = other.getName();
}
 

/**
 * Determine the actual timeout to use for the given definition.
 * Will fall back to this manager's default timeout if the
 * transaction definition doesn't specify a non-default value.
 * @param definition the transaction definition
 * @return the actual timeout to use
 * @see org.springframework.transaction.TransactionDefinition#getTimeout()
 * @see #setDefaultTimeout
 */
protected int determineTimeout(TransactionDefinition definition) {
	if (definition.getTimeout() != TransactionDefinition.TIMEOUT_DEFAULT) {
		return definition.getTimeout();
	}
	return getDefaultTimeout();
}