org.jboss.ejb
Class EnterpriseContext

java.lang.Object
  |
  +--org.jboss.ejb.EnterpriseContext

Direct Known Subclasses:

EntityEnterpriseContext, MessageDrivenEnterpriseContext, StatefulSessionEnterpriseContext, StatelessSessionEnterpriseContext

public abstract class EnterpriseContext

extends java.lang.Object

The EnterpriseContext is used to associate EJB instances with metadata about it.

Version:

$Revision: 1.31.2.4 $ Revisions: 2001/06/29: marcf - Added txLock to permit locking and most of all notifying on tx demarcation only

Author:

Rickard Öberg, Marc Fleury, Sebastien Alborini, Juha Lindfors, Ole Husgaard

See Also:

StatefulSessionEnterpriseContext, StatelessSessionEnterpriseContext, EntityEnterpriseContext

Inner Class Summary

protected class	EnterpriseContext.EJBContextImpl
protected class	EnterpriseContext.UserTransactionImpl

Field Summary

protected Logger

log Instance logger.

Constructor Summary

EnterpriseContext(java.lang.Object instance, Container con)

Method Summary

void	clear() before reusing this context we clear it of previous state called by pool.free()
abstract void	discard()
Container	getContainer() Gets the container that manages the wrapped bean.
abstract javax.ejb.EJBContext	getEJBContext() Get the EJBContext object
java.lang.Object	getId()
java.lang.Object	getInstance()
javax.transaction.Transaction	getTransaction()
java.lang.Object	getTxLock()
boolean	isLocked()
void	lock()
void	setId(java.lang.Object id)
void	setPrincipal(java.security.Principal principal)
void	setTransaction(javax.transaction.Transaction transaction)
void	unlock()

Methods inherited from class java.lang.Object

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

Field Detail

log

protected Logger log

Instance logger.

Constructor Detail

EnterpriseContext

public EnterpriseContext(java.lang.Object instance,
                         Container con)

Method Detail

getInstance

public java.lang.Object getInstance()

getContainer

public Container getContainer()

Gets the container that manages the wrapped bean.

discard

public abstract void discard()
                      throws java.rmi.RemoteException

getEJBContext

public abstract javax.ejb.EJBContext getEJBContext()

Get the EJBContext object

setId

public void setId(java.lang.Object id)

getId

public java.lang.Object getId()

getTxLock

public java.lang.Object getTxLock()

setTransaction

public void setTransaction(javax.transaction.Transaction transaction)

getTransaction

public javax.transaction.Transaction getTransaction()

setPrincipal

public void setPrincipal(java.security.Principal principal)

lock

public void lock()

unlock

public void unlock()

isLocked

public boolean isLocked()

clear

public void clear()

before reusing this context we clear it of previous state called by pool.free()