com.sun.ejb.containers
Class SessionContextImpl

java.lang.Object
  com.sun.ejb.containers.EJBContextImpl
      com.sun.ejb.containers.AbstractSessionContextImpl
          com.sun.ejb.containers.SessionContextImpl

All Implemented Interfaces:

ComponentContext, StatefulEJBContext, java.io.Serializable, EJBContext, SessionContext, ResourceHandler

public final class SessionContextImpl
extends AbstractSessionContextImpl
implements StatefulEJBContext

Implementation of EJBContext for SessionBeans

Author:

Mahesh Kannan

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.ejb.containers.EJBContextImpl

EJBContextImpl.BeanState

Field Summary

Fields inherited from class com.sun.ejb.containers.AbstractSessionContextImpl

ejbName, instanceKey

Fields inherited from class com.sun.ejb.containers.EJBContextImpl

container, ejbLocalBusinessObjectImpl, ejbLocalObjectImpl, ejbObjectImpl, ejbRemoteBusinessObjectImpl, ejbStub, inEjbRemove, isLocalInterfaceSupported, isRemoteInterfaceSupported, jcdiInjectionContext, optionalEjbLocalBusinessObjectImpl, state, transaction

Method Summary

void	addExtendedEntityManagerMapping(javax.persistence.EntityManagerFactory emf, com.sun.ejb.containers.StatefulSessionContainer.EEMRefInfo refInfo)
boolean	canBePassivated()
protected void	checkAccessToCallerSecurity() Overridden in containers that allow access to isCallerInRole() and getCallerPrincipal()
void	checkTimerServiceMethodAccess() The EJB spec makes a distinction between access to the TimerService object itself (via EJBContext.getTimerService) and access to the methods on TimerService, Timer, and TimerHandle.
void	decrementRefCount()
boolean	existsInStore()
javax.persistence.EntityManager	getExtendedEntityManager(javax.persistence.EntityManagerFactory emf)
java.util.Map<javax.persistence.EntityManagerFactory,javax.persistence.EntityManager>	getExtendedEntityManagerMap()
java.util.Collection<javax.persistence.EntityManager>	getExtendedEntityManagers()
long	getLastAccessTime()
int	getRefCount()
SessionContext	getSessionContext()
java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock	getStatefulWriteLock()
TimerService	getTimerService()
long	getVersion()
boolean	hasExtendedPC()
long	incrementAndGetVersion()
void	incrementRefCount()
void	initializeStatefulWriteLock()
boolean	isEmfRegisteredWithTx(javax.persistence.EntityManagerFactory emf)
void	setEmfRegisteredWithTx(javax.persistence.EntityManagerFactory emf, boolean flag)
void	setExistsInStore(boolean val)
void	setStatefulWriteLock(SessionContextImpl other)
void	setVersion(long newVersion)

Methods inherited from class com.sun.ejb.containers.AbstractSessionContextImpl

getBusinessObject, getCurrentComponentInvocation, getInstanceKey, getInvokedBusinessInterface, getMessageContext, getUserTransaction, setInstanceKey, toString, wasCancelCalled

Methods inherited from class com.sun.ejb.containers.EJBContextImpl

checkActivatePassivate, decrementConcurrentInvokeCount, doGetSetRollbackTxAttrCheck, getCallerIdentity, getCallerPrincipal, getConcurrentInvokeCount, getContainer, getContextData, getEJB, getEJBHome, getEJBLocalHome, getEJBLocalObject, getEJBObject, getEnvironment, getInterceptorInstances, getLastTimeUsed, getResourceList, getRollbackOnly, getTransaction, inActivatePassivate, inActivatePassivate, incrementConcurrentInvokeCount, isCallerInRole, isCallerInRole, lookup, registerResource, setRollbackOnly, setTransaction, unregisterResource

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.ejb.SessionContext

getEJBLocalObject, getEJBObject

Methods inherited from interface javax.ejb.EJBContext

getCallerIdentity, getCallerPrincipal, getContextData, getEJBHome, getEJBLocalHome, getEnvironment, getRollbackOnly, isCallerInRole, isCallerInRole, lookup, setRollbackOnly

Method Detail

getExtendedEntityManagerMap

public java.util.Map<javax.persistence.EntityManagerFactory,javax.persistence.EntityManager> getExtendedEntityManagerMap()

addExtendedEntityManagerMapping

public void addExtendedEntityManagerMapping(javax.persistence.EntityManagerFactory emf,
                                            com.sun.ejb.containers.StatefulSessionContainer.EEMRefInfo refInfo)

getExtendedEntityManager

public javax.persistence.EntityManager getExtendedEntityManager(javax.persistence.EntityManagerFactory emf)

getExtendedEntityManagers

public java.util.Collection<javax.persistence.EntityManager> getExtendedEntityManagers()

setEmfRegisteredWithTx

public void setEmfRegisteredWithTx(javax.persistence.EntityManagerFactory emf,
                                   boolean flag)

isEmfRegisteredWithTx

public boolean isEmfRegisteredWithTx(javax.persistence.EntityManagerFactory emf)

initializeStatefulWriteLock

public void initializeStatefulWriteLock()

getStatefulWriteLock

public java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock getStatefulWriteLock()

setStatefulWriteLock

public void setStatefulWriteLock(SessionContextImpl other)

getTimerService

public TimerService getTimerService()
                             throws java.lang.IllegalStateException

Specified by:

getTimerService in interface EJBContext

Overrides:

getTimerService in class AbstractSessionContextImpl

Throws:

java.lang.IllegalStateException

checkAccessToCallerSecurity

protected void checkAccessToCallerSecurity()
                                    throws java.lang.IllegalStateException

Description copied from class: EJBContextImpl

Overridden in containers that allow access to isCallerInRole() and getCallerPrincipal()

Overrides:

checkAccessToCallerSecurity in class AbstractSessionContextImpl

Throws:

java.lang.IllegalStateException

checkTimerServiceMethodAccess

public void checkTimerServiceMethodAccess()
                                   throws java.lang.IllegalStateException

Description copied from class: EJBContextImpl

The EJB spec makes a distinction between access to the TimerService object itself (via EJBContext.getTimerService) and access to the methods on TimerService, Timer, and TimerHandle. The latter case is covered by this check. It is overridden in the applicable concrete context impl subclasses.

Specified by:

checkTimerServiceMethodAccess in interface ComponentContext

Overrides:

checkTimerServiceMethodAccess in class AbstractSessionContextImpl

Throws:

java.lang.IllegalStateException

getVersion

public long getVersion()

Specified by:

getVersion in interface StatefulEJBContext

incrementAndGetVersion

public long incrementAndGetVersion()

Specified by:

incrementAndGetVersion in interface StatefulEJBContext

setVersion

public void setVersion(long newVersion)

Specified by:

setVersion in interface StatefulEJBContext

getLastAccessTime

public long getLastAccessTime()

Specified by:

getLastAccessTime in interface StatefulEJBContext

canBePassivated

public boolean canBePassivated()

Specified by:

canBePassivated in interface StatefulEJBContext

hasExtendedPC

public boolean hasExtendedPC()

getSessionContext

public SessionContext getSessionContext()

Specified by:

getSessionContext in interface StatefulEJBContext

existsInStore

public boolean existsInStore()

Specified by:

existsInStore in interface StatefulEJBContext

setExistsInStore

public void setExistsInStore(boolean val)

Specified by:

setExistsInStore in interface StatefulEJBContext

incrementRefCount

public final void incrementRefCount()

decrementRefCount

public final void decrementRefCount()

getRefCount

public final int getRefCount()