org.springframework.orm.hibernate3
Class SessionHolder

java.lang.Object
  org.springframework.transaction.support.ResourceHolderSupport
      org.springframework.orm.hibernate3.SessionHolder

All Implemented Interfaces:

ResourceHolder

public class SessionHolder
extends ResourceHolderSupport

Session holder, wrapping a Hibernate Session and a Hibernate Transaction. HibernateTransactionManager binds instances of this class to the thread, for a given SessionFactory.

Note: This is an SPI class, not intended to be used by applications.

Since:

1.2

Author:

Juergen Hoeller

See Also:

HibernateTransactionManager, SessionFactoryUtils

Field Summary

private static java.lang.Object	DEFAULT_KEY
private FlushMode	previousFlushMode
private java.util.Map<java.lang.Object,Session>	sessionMap This Map needs to be synchronized because there might be multi-threaded access in the case of JTA with remote transaction propagation.
private Transaction	transaction

Constructor Summary

SessionHolder(java.lang.Object key, Session session)

SessionHolder(Session session)

Method Summary

void	addSession(java.lang.Object key, Session session)
void	addSession(Session session)
void	clear() Clear the transactional state of this resource holder.
boolean	containsSession(Session session)
boolean	doesNotHoldNonDefaultSession()
Session	getAnySession()
FlushMode	getPreviousFlushMode()
Session	getSession()
Session	getSession(java.lang.Object key)
Transaction	getTransaction()
Session	getValidatedSession()
Session	getValidatedSession(java.lang.Object key)
boolean	isEmpty()
Session	removeSession(java.lang.Object key)
void	setPreviousFlushMode(FlushMode previousFlushMode)
void	setTransaction(Transaction transaction)

Methods inherited from class org.springframework.transaction.support.ResourceHolderSupport

getDeadline, getTimeToLiveInMillis, getTimeToLiveInSeconds, hasTimeout, isOpen, isRollbackOnly, isSynchronizedWithTransaction, isVoid, released, requested, reset, setRollbackOnly, setSynchronizedWithTransaction, setTimeoutInMillis, setTimeoutInSeconds, unbound

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_KEY

private static final java.lang.Object DEFAULT_KEY

sessionMap

private final java.util.Map<java.lang.Object,Session> sessionMap

This Map needs to be synchronized because there might be multi-threaded access in the case of JTA with remote transaction propagation.

transaction

private Transaction transaction

previousFlushMode

private FlushMode previousFlushMode

Constructor Detail

SessionHolder

public SessionHolder(Session session)

SessionHolder

public SessionHolder(java.lang.Object key,
                     Session session)

Method Detail

getSession

public Session getSession()

getSession

public Session getSession(java.lang.Object key)

getValidatedSession

public Session getValidatedSession()

getValidatedSession

public Session getValidatedSession(java.lang.Object key)

getAnySession

public Session getAnySession()

addSession

public void addSession(Session session)

addSession

public void addSession(java.lang.Object key,
                       Session session)

removeSession

public Session removeSession(java.lang.Object key)

containsSession

public boolean containsSession(Session session)

isEmpty

public boolean isEmpty()

doesNotHoldNonDefaultSession

public boolean doesNotHoldNonDefaultSession()

setTransaction

public void setTransaction(Transaction transaction)

getTransaction

public Transaction getTransaction()

setPreviousFlushMode

public void setPreviousFlushMode(FlushMode previousFlushMode)

getPreviousFlushMode

public FlushMode getPreviousFlushMode()

clear

public void clear()

Description copied from class: ResourceHolderSupport

Clear the transactional state of this resource holder.

Overrides:

clear in class ResourceHolderSupport