org.hibernate.engine
Class TransactionHelper

java.lang.Object
  org.hibernate.engine.TransactionHelper

Direct Known Subclasses:

MultipleHiLoPerTableGenerator, TableGenerator, TableGenerator, TableStructure

public abstract class TransactionHelper
extends Object

Allows work to be done outside the current transaction, by suspending it, and performing work in a new transaction

Author:

Emmanuel Bernard

Constructor Summary

TransactionHelper()

Method Summary

protected abstract Serializable	doWorkInCurrentTransaction(Connection conn, String sql) The work to be done
Serializable	doWorkInNewTransaction(SessionImplementor session) Suspend the current transaction and perform work in a new transaction

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionHelper

public TransactionHelper()

Method Detail

doWorkInCurrentTransaction

protected abstract Serializable doWorkInCurrentTransaction(Connection conn,
                                                           String sql)
                                                    throws SQLException

The work to be done

Throws:

SQLException

doWorkInNewTransaction

public Serializable doWorkInNewTransaction(SessionImplementor session)
                                    throws HibernateException

Suspend the current transaction and perform work in a new transaction

Throws:

HibernateException