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EntityEnterpriseContext (JBoss Server API) - JBoss 4.0.1 sp1 server API Documentation 英文版文档

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org.jboss.ejb
Class EntityEnterpriseContext

java.lang.Object
  org.jboss.ejb.EnterpriseContext
      org.jboss.ejb.EntityEnterpriseContext

All Implemented Interfaces:

AllowedOperationsFlags

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public class EntityEnterpriseContext

extends EnterpriseContext

The EntityEnterpriseContext is used to associate EntityBean instances with metadata about it.

Version:

$Revision: 1.43 $

Author:

Rickard 锟絙erg, Marc Fleury, Daniel OConnor

See Also:

EnterpriseContext

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Nested Class Summary
protected  class	EntityEnterpriseContext.EntityContextImpl
class	EntityEnterpriseContext.TimerServiceWrapper           Delegates to the underlying TimerService, after checking access

 

Nested classes inherited from class org.jboss.ejb.EnterpriseContext

EnterpriseContext.EJBContextImpl, EnterpriseContext.UserTransactionImpl

 

Field Summary

 

Fields inherited from class org.jboss.ejb.EnterpriseContext

log

 

Fields inherited from interface org.jboss.ejb.AllowedOperationsFlags

IN_AFTER_BEGIN, IN_AFTER_COMPLETION, IN_BEFORE_COMPLETION, IN_BUSINESS_METHOD, IN_EJB_ACTIVATE, IN_EJB_CREATE, IN_EJB_FIND, IN_EJB_HOME, IN_EJB_LOAD, IN_EJB_PASSIVATE, IN_EJB_POST_CREATE, IN_EJB_REMOVE, IN_EJB_STORE, IN_EJB_TIMEOUT, IN_INTERCEPTOR_METHOD, IN_SERVICE_ENDPOINT_METHOD, IN_SET_ENTITY_CONTEXT, IN_SET_MESSAGE_DRIVEN_CONTEXT, IN_SET_SESSION_CONTEXT, IN_UNSET_ENTITY_CONTEXT, NOT_ALLOWED

 

Constructor Summary

EntityEnterpriseContext(Object instance, Container con)

 

Method Summary
void	clear()           before reusing this context we clear it of previous state called by pool.free()
void	discard()
Object	getCacheKey()
javax.ejb.EJBContext	getEJBContext()           Get the EJBContext object
javax.ejb.EJBLocalObject	getEJBLocalObject()
javax.ejb.EJBObject	getEJBObject()
NonReentrantLock	getMethodLock()           A non-reentrant deadlock detectable lock that is used to protected against entity bean reentrancy.
Object	getPersistenceContext()
GlobalTxEntityMap.TxAssociation	getTxAssociation()
boolean	hasTxSynchronization()
void	hasTxSynchronization(boolean value)
boolean	isReadOnly()
boolean	isValid()
void	setCacheKey(Object key)
void	setEJBLocalObject(javax.ejb.EJBLocalObject eo)
void	setEJBObject(javax.ejb.EJBObject eo)
void	setPersistenceContext(Object ctx)
void	setReadOnly(boolean readOnly)
void	setTxAssociation(GlobalTxEntityMap.TxAssociation txAssociation)
void	setValid(boolean valid)
String	toString()

 

Methods inherited from class org.jboss.ejb.EnterpriseContext

getCallerPrincipal, getContainer, getId, getInstance, getTransaction, getTxLock, isContainerManagedTx, isLocked, isUserManagedTx, lock, setId, setPrincipal, setTransaction, setUserTransactionStartedListener, unlock

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

EntityEnterpriseContext

public EntityEnterpriseContext(Object instance,
                               Container con)
                        throws RemoteException

Method Detail

getMethodLock

public NonReentrantLock getMethodLock()

A non-reentrant deadlock detectable lock that is used to protected against entity bean reentrancy.

Returns:

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clear

public void clear()

Description copied from class: EnterpriseContext

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

Overrides:

clear in class EnterpriseContext

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discard

public void discard()
             throws RemoteException

Specified by:

discard in class EnterpriseContext

Throws:

RemoteException

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getEJBContext

public javax.ejb.EJBContext getEJBContext()

Description copied from class: EnterpriseContext

Get the EJBContext object

Specified by:

getEJBContext in class EnterpriseContext

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setEJBObject

public void setEJBObject(javax.ejb.EJBObject eo)

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getEJBObject

public javax.ejb.EJBObject getEJBObject()

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setEJBLocalObject

public void setEJBLocalObject(javax.ejb.EJBLocalObject eo)

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getEJBLocalObject

public javax.ejb.EJBLocalObject getEJBLocalObject()

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setCacheKey

public void setCacheKey(Object key)

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getCacheKey

public Object getCacheKey()

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setPersistenceContext

public void setPersistenceContext(Object ctx)

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getPersistenceContext

public Object getPersistenceContext()

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hasTxSynchronization

public void hasTxSynchronization(boolean value)

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hasTxSynchronization

public boolean hasTxSynchronization()

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getTxAssociation

public GlobalTxEntityMap.TxAssociation getTxAssociation()

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setTxAssociation

public void setTxAssociation(GlobalTxEntityMap.TxAssociation txAssociation)

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setValid

public void setValid(boolean valid)

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isValid

public boolean isValid()

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setReadOnly

public void setReadOnly(boolean readOnly)

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isReadOnly

public boolean isReadOnly()

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toString

public String toString()

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