org.hibernate.ejb.transaction
Class JoinableCMTTransactionFactory

java.lang.Object
  org.hibernate.transaction.CMTTransactionFactory
      org.hibernate.ejb.transaction.JoinableCMTTransactionFactory

All Implemented Interfaces:

TransactionFactory

public class JoinableCMTTransactionFactory
extends CMTTransactionFactory

A transaction is in progress if the underlying JTA tx is in progress and if the Tx is marked as MARKED_FOR_JOINED

Author:

Emmanuel Bernard

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.transaction.TransactionFactory

TransactionFactory.Context

Constructor Summary

JoinableCMTTransactionFactory()

Method Summary

Transaction	createTransaction(JDBCContext jdbcContext, TransactionFactory.Context transactionContext) Begin a transaction and return the associated Transaction instance.
boolean	isTransactionInProgress(JDBCContext jdbcContext, TransactionFactory.Context transactionContext, Transaction transaction) Determine whether an underlying transaction is in progress.

Methods inherited from class org.hibernate.transaction.CMTTransactionFactory

areCallbacksLocalToHibernateTransactions, configure, getDefaultReleaseMode, isTransactionManagerRequired

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JoinableCMTTransactionFactory

public JoinableCMTTransactionFactory()

Method Detail

createTransaction

public Transaction createTransaction(JDBCContext jdbcContext,
                                     TransactionFactory.Context transactionContext)
                              throws HibernateException

Description copied from interface: TransactionFactory

Begin a transaction and return the associated Transaction instance.

Specified by:

createTransaction in interface TransactionFactory

Overrides:

createTransaction in class CMTTransactionFactory

Parameters:

jdbcContext - The jdbc context to which the transaction belongs

transactionContext - The contract regarding the context in which this transaction will operate.

Returns:

Transaction

Throws:

HibernateException - Indicates a problem generating a transaction instance

isTransactionInProgress

public boolean isTransactionInProgress(JDBCContext jdbcContext,
                                       TransactionFactory.Context transactionContext,
                                       Transaction transaction)

Description copied from interface: TransactionFactory

Determine whether an underlying transaction is in progress.

Mainly this is used in determining whether to register a synchronization as well as whether or not to circumvent auto flushing outside transactions.

Specified by:

isTransactionInProgress in interface TransactionFactory

Overrides:

isTransactionInProgress in class CMTTransactionFactory

Parameters:

jdbcContext - The JDBC context

transactionContext - The transaction context

transaction - The Hibernate transaction

Returns:

true if an underlying transaction is know to be in effect.