Package org.jbpm.persistence.api.integration.base

Class TransactionalPersistenceEventManager

java.lang.Object

org.jbpm.persistence.api.integration.base.TransactionalPersistenceEventManager

All Implemented Interfaces:

PersistenceEventManager

public class TransactionalPersistenceEventManager
extends Object
implements PersistenceEventManager

Default implementation of PersistenceEventManager that binds into transaction to secure delivery of events to be consistent with persistence layer.

Field Summary

Fields

Modifier and Type	Field	Description
protected org.drools.persistence.api.TransactionManager	tm

Constructor Summary

Constructors

Constructor	Description
TransactionalPersistenceEventManager()

Method Summary

Modifier and Type	Method	Description
void	close()	Requests to close the manager and underlying resources e.g. emitter
void	create(InstanceView<?> item)	Invoked by persistence layer when new instance is created
void	delete(InstanceView<?> item)	Invoked by persistence layer when instance is deleted
protected EventCollection	getCollection()
boolean	isActive()	Determines if event manager is actually active (there is emitter found)
protected void	registerSync()
void	setEventEmitter(EventEmitter eventEmitter)	Override programmatically the emitter found
void	update(InstanceView<?> item)	Invoked by persistence layer when instance is updated

Methods inherited from class java.lang.Object

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

Field Detail

tm

protected org.drools.persistence.api.TransactionManager tm

Constructor Detail

TransactionalPersistenceEventManager

public TransactionalPersistenceEventManager()

Method Detail

setEventEmitter

public void setEventEmitter(EventEmitter eventEmitter)

Description copied from interface: PersistenceEventManager

Override programmatically the emitter found

Specified by:

setEventEmitter in interface PersistenceEventManager

create

public void create(InstanceView<?> item)

Description copied from interface: PersistenceEventManager

Invoked by persistence layer when new instance is created

Specified by:

create in interface PersistenceEventManager

Parameters:

item - view of the actual instance

update

public void update(InstanceView<?> item)

Description copied from interface: PersistenceEventManager

Invoked by persistence layer when instance is updated

Specified by:

update in interface PersistenceEventManager

Parameters:

item - view of the actual instance

delete

public void delete(InstanceView<?> item)

Description copied from interface: PersistenceEventManager

Invoked by persistence layer when instance is deleted

Specified by:

delete in interface PersistenceEventManager

Parameters:

item - view of the actual instance

isActive

public boolean isActive()

Description copied from interface: PersistenceEventManager

Determines if event manager is actually active (there is emitter found)

Specified by:

isActive in interface PersistenceEventManager

getCollection

protected EventCollection getCollection()

registerSync

protected void registerSync()

close

public void close()

Description copied from interface: PersistenceEventManager

Requests to close the manager and underlying resources e.g. emitter

Specified by:

close in interface PersistenceEventManager