TransactionFactory (Hibernate JavaDocs)
Date: 2012-04-05

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## org.hibernate.engine.transaction.spi
Interface TransactionFactory<T extends TransactionImplementor>

All Superinterfaces:
  Serializable, Service

All Known Implementing Classes:
  CMTTransactionFactory, JdbcTransactionFactory, JtaTransactionFactory

    public interface TransactionFactory<T extends TransactionImplementor>

extends Service

Contract for transaction creation, as well as providing metadata and contextual information about that creation.

Method Summary
`boolean` | `canBeDriver()` Can the transactions created from this strategy act as the driver? In other words can the user actually manage transactions with this strategy?
`boolean` | `compatibleWithJtaSynchronization()` Should we attempt to register JTA transaction `synchronizations`.
`T` | `createTransaction(TransactionCoordinator coordinator)` Construct a transaction instance compatible with this strategy.
`ConnectionReleaseMode` | `getDefaultReleaseMode()` Get the default connection release mode.
`boolean` | `isJoinableJtaTransaction(TransactionCoordinator transactionCoordinator, T transaction)` Can the underlying transaction represented by the passed Hibernate `TransactionImplementor` be joined?

Method Detail

### createTransaction

    T createTransaction(TransactionCoordinator coordinator)

  Construct a transaction instance compatible with this strategy.

  Parameters:
    `coordinator` - The coordinator for this transaction
  Returns:
    The appropriate transaction instance.
  Throws:
    `HibernateException` - Indicates a problem constructing the transaction.

### canBeDriver

    boolean canBeDriver()

  Can the transactions created from this strategy act as the driver? In other words can the user actually manage transactions with this strategy?

  Returns:
    true if the transaction strategy represented by this factory can act as the driver callback; false otherwise.

### compatibleWithJtaSynchronization

    boolean compatibleWithJtaSynchronization()

  Should we attempt to register JTA transaction `synchronizations`.

  In other words, is this strategy JTA-based?

  Returns:
    true if the transaction strategy represented by this factory is compatible with registering `synchronizations`; false otherwise.

### isJoinableJtaTransaction

    boolean isJoinableJtaTransaction(TransactionCoordinator transactionCoordinator,
                                     T transaction)

  Can the underlying transaction represented by the passed Hibernate `TransactionImplementor` be joined?

  Parameters:
    `transactionCoordinator` - The transaction coordinator
    `transaction` - The current Hibernate transaction
  Returns:
    true is the transaction can be joined; false otherwise.

### getDefaultReleaseMode

    ConnectionReleaseMode getDefaultReleaseMode()

  Get the default connection release mode.

  Returns:
    The default release mode associated with this strategy

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