org.jboss.as.ejb3.component.entity

Class EntityBeanComponentInstance

java.lang.Object

org.jboss.as.ee.component.BasicComponentInstance

org.jboss.as.ejb3.component.EjbComponentInstance

org.jboss.as.ejb3.component.entity.EntityBeanComponentInstance

All Implemented Interfaces:

Serializable, ComponentInstance

public class EntityBeanComponentInstance
extends EjbComponentInstance

Author:

Stuart Douglas

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jboss.as.ee.component.BasicComponentInstance

INSTANCE_KEY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	EntityBeanComponentInstance(BasicComponent component, org.jboss.invocation.Interceptor preDestroyInterceptor, Map<Method,org.jboss.invocation.Interceptor> methodInterceptors)

Method Summary

Modifier and Type	Method and Description
void	activate(Object primaryKey) Invoke the ejbActivate and ejbLoad callback methods for the entity bean.
void	associate(Object primaryKey) Associates this entity with a primary key.
protected void	clearPrimaryKey()
void	discard()
EntityBeanComponent	getComponent() Get the component associated with this instance.
EntityContextImpl	getEjbContext()
javax.ejb.EJBLocalObject	getEjbLocalObject()
javax.ejb.EJBObject	getEjbObject()
javax.ejb.EntityBean	getInstance() Get the actual object instance.
OwnableReentrantLock	getLock()
Object	getPrimaryKey()
Object	getThreadLock()
protected void	invokeEjbStore()
protected void	invokeUnsetEntityContext()
boolean	isInvocationInProgress()
boolean	isReloadRequired()
boolean	isRemoved()
boolean	isSynchronizeRegistered()
void	passivate() Prepares the instance for release by calling the ejbPassivate method.
protected void	preDestroy() Method that sub classes can use to override destroy logic.
void	reload()
void	removeAllTimers() Remove all timers for this entity bean.
protected void	setEjbContext(EntityContextImpl entityContext)
void	setInvocationInProgress(boolean invocationInProgress)
void	setReloadRequired(boolean reloadRequired)
void	setRemoved(boolean removed)
void	setSynchronizationRegistered(boolean synchronizeRegistered)
void	setupContext(org.jboss.invocation.InterceptorContext interceptorContext)
void	store() Invokes the ejbStore method

Methods inherited from class org.jboss.as.ejb3.component.EjbComponentInstance

isDiscarded

Methods inherited from class org.jboss.as.ee.component.BasicComponentInstance

allowedMethods, constructionFinished, destroy, getInstanceData, getInterceptor, prepareInterceptorContext, setInstanceData

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityBeanComponentInstance

protected EntityBeanComponentInstance(BasicComponent component,
                                      org.jboss.invocation.Interceptor preDestroyInterceptor,
                                      Map<Method,org.jboss.invocation.Interceptor> methodInterceptors)

Method Detail

getComponent

public EntityBeanComponent getComponent()

Description copied from class: BasicComponentInstance

Get the component associated with this instance.

Specified by:

getComponent in interface ComponentInstance

Overrides:

getComponent in class EjbComponentInstance

Returns:

the component

getInstance

public javax.ejb.EntityBean getInstance()

Description copied from class: BasicComponentInstance

Get the actual object instance. The object instance has all injections filled.

Specified by:

getInstance in interface ComponentInstance

Overrides:

getInstance in class BasicComponentInstance

Returns:

the instance

getPrimaryKey

public Object getPrimaryKey()

reload

public void reload()

isReloadRequired

public boolean isReloadRequired()

setReloadRequired

public void setReloadRequired(boolean reloadRequired)

discard

public void discard()

Overrides:

discard in class EjbComponentInstance

preDestroy

protected void preDestroy()

Description copied from class: BasicComponentInstance

Method that sub classes can use to override destroy logic.

Overrides:

preDestroy in class BasicComponentInstance

invokeUnsetEntityContext

protected void invokeUnsetEntityContext()
                                 throws Exception

Throws:

Exception

associate

public void associate(Object primaryKey)

Associates this entity with a primary key. This method is called when an entity bean is moved from the pool to the entity cache

Parameters:

primaryKey - The primary key to associate the entity with

activate

public void activate(Object primaryKey)

Invoke the ejbActivate and ejbLoad callback methods for the entity bean. This is called when an entity bean is picked up from the entity cache.

Parameters:

primaryKey - The primary key to activate the entity with

store

public void store()

Invokes the ejbStore method

invokeEjbStore

protected void invokeEjbStore()
                       throws Exception

Throws:

Exception

passivate

public void passivate()

Prepares the instance for release by calling the ejbPassivate method.

This method does not actually release this instance into the pool

setupContext

public void setupContext(org.jboss.invocation.InterceptorContext interceptorContext)

getEjbContext

public EntityContextImpl getEjbContext()

Specified by:

getEjbContext in class EjbComponentInstance

setEjbContext

protected void setEjbContext(EntityContextImpl entityContext)

getEjbObject

public javax.ejb.EJBObject getEjbObject()

getEjbLocalObject

public javax.ejb.EJBLocalObject getEjbLocalObject()

isRemoved

public boolean isRemoved()

setRemoved

public void setRemoved(boolean removed)

setSynchronizationRegistered

public void setSynchronizationRegistered(boolean synchronizeRegistered)

isSynchronizeRegistered

public boolean isSynchronizeRegistered()

clearPrimaryKey

protected void clearPrimaryKey()

isInvocationInProgress

public boolean isInvocationInProgress()

setInvocationInProgress

public void setInvocationInProgress(boolean invocationInProgress)

getThreadLock

public Object getThreadLock()

getLock

public OwnableReentrantLock getLock()

removeAllTimers

public void removeAllTimers()

Remove all timers for this entity bean. This method is transactional, so if the current TX is rolled back the timers will not be removed