org.hibernate.engine.transaction
Class Isolater

java.lang.Object
  org.hibernate.engine.transaction.Isolater

public class Isolater
extends java.lang.Object

Class which provides the isolation semantics required by an IsolatedWork. Processing comes in two flavors:

• doIsolatedWork(org.hibernate.engine.transaction.IsolatedWork, org.hibernate.engine.SessionImplementor) : makes sure the work to be done is performed in a seperate, distinct transaction
• doNonTransactedWork(org.hibernate.engine.transaction.IsolatedWork, org.hibernate.engine.SessionImplementor) : makes sure the work to be done is performed outside the scope of any transaction

Author:

Steve Ebersole

Nested Class Summary

static class	Isolater.JdbcDelegate An isolation delegate for JDBC-based transactions.
static class	Isolater.JtaDelegate An isolation delegate for JTA-based transactions.

Constructor Summary

Isolater()

Method Summary

static void	doIsolatedWork(IsolatedWork work, SessionImplementor session) Ensures that all processing actually performed by the given work will occur on a seperate transaction.
static void	doNonTransactedWork(IsolatedWork work, SessionImplementor session) Ensures that all processing actually performed by the given work will occur outside of a transaction.

Methods inherited from class java.lang.Object

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

Constructor Detail

Isolater

public Isolater()

Method Detail

doIsolatedWork

public static void doIsolatedWork(IsolatedWork work,
                                  SessionImplementor session)
                           throws HibernateException

Ensures that all processing actually performed by the given work will occur on a seperate transaction.

Parameters:

work - The work to be performed.

session - The session from which this request is originating.

Throws:

HibernateException

doNonTransactedWork

public static void doNonTransactedWork(IsolatedWork work,
                                       SessionImplementor session)
                                throws HibernateException

Ensures that all processing actually performed by the given work will occur outside of a transaction.

Parameters:

work - The work to be performed.

session - The session from which this request is originating.

Throws:

HibernateException