org.jvnet.hk2.config
Class Transactions

java.lang.Object
  org.jvnet.hk2.config.Transactions

All Implemented Interfaces:

org.jvnet.hk2.component.PostConstruct, org.jvnet.hk2.component.PreDestroy

@Service
@Scoped(value=org.jvnet.hk2.component.Singleton.class)
public final class Transactions
extends java.lang.Object
implements org.jvnet.hk2.component.PostConstruct, org.jvnet.hk2.component.PreDestroy

Transactions is a singleton service that receives transaction notifications and dispatch these notifications asynchronously to listeners.

Author:

Jerome Dochez

Nested Class Summary

class	Transactions.ConfigListenerJob
class	Transactions.ConfigListenerNotifier Configuration listener notification pump.
class	Transactions.ListenerNotifier<T,U,V> Default listener notification pump.

Constructor Summary

Transactions()

Method Summary

void	addTransactionsListener(TransactionListener listener) add a new listener to all transaction events.
java.util.List<TransactionListener>	currentListeners()
void	postConstruct()
void	preDestroy()
boolean	removeTransactionsListener(TransactionListener listener) Removes an existing listener for transaction events
void	waitForDrain()

Methods inherited from class java.lang.Object

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

Constructor Detail

Transactions

public Transactions()

Method Detail

postConstruct

public void postConstruct()

Specified by:

postConstruct in interface org.jvnet.hk2.component.PostConstruct

preDestroy

public void preDestroy()

Specified by:

preDestroy in interface org.jvnet.hk2.component.PreDestroy

addTransactionsListener

public void addTransactionsListener(TransactionListener listener)

add a new listener to all transaction events.

Parameters:

listener - to be added.

removeTransactionsListener

public boolean removeTransactionsListener(TransactionListener listener)

Removes an existing listener for transaction events

Parameters:

listener - the registered listener

Returns:

true if the listener unregistration was successful

currentListeners

public java.util.List<TransactionListener> currentListeners()

waitForDrain

public void waitForDrain()