com.atlassian.crowd.core.event

Class TransactionAwareEventDispatcher

java.lang.Object

com.atlassian.event.internal.AsynchronousAbleEventDispatcher

com.atlassian.crowd.core.event.TransactionAwareEventDispatcher

All Implemented Interfaces:

com.atlassian.event.spi.EventDispatcher

public class TransactionAwareEventDispatcher
extends com.atlassian.event.internal.AsynchronousAbleEventDispatcher

Wraps dispatching each atlassian-events event in a separate hibernate transaction. These are marked as PROPAGATION_REQUIRES_NEW, to get a new synchronisation context, and to work correclty with being invoked when invoked in an afterCommit() call by TransactionAwareEventPublisher. The physical transaction for the calling thread should actually never be active when {dispatch(ListenerInvoker, Object)} is called.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DISABLE_TRANSACTION Listeners with this scope will not be automatically run in transaction and will be responsible of transaction management on it's own.

Constructor Summary

Constructors

Constructor and Description
TransactionAwareEventDispatcher(com.atlassian.event.spi.EventExecutorFactory executorFactory, org.springframework.transaction.PlatformTransactionManager transactionManager)

Method Summary

Modifier and Type	Method and Description
void	dispatch(com.atlassian.event.spi.ListenerInvoker invoker, Object event)

Methods inherited from class com.atlassian.event.internal.AsynchronousAbleEventDispatcher

executorFor, getAsynchronousExecutor, getSynchronousExecutor

Methods inherited from class java.lang.Object

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

Field Detail

DISABLE_TRANSACTION

public static final String DISABLE_TRANSACTION

Listeners with this scope will not be automatically run in transaction and will be responsible of transaction management on it's own.

See Also:

Constant Field Values

Constructor Detail

TransactionAwareEventDispatcher

public TransactionAwareEventDispatcher(com.atlassian.event.spi.EventExecutorFactory executorFactory,
                                       org.springframework.transaction.PlatformTransactionManager transactionManager)

Method Detail

dispatch

public void dispatch(com.atlassian.event.spi.ListenerInvoker invoker,
                     Object event)

Specified by:

dispatch in interface com.atlassian.event.spi.EventDispatcher

Overrides:

dispatch in class com.atlassian.event.internal.AsynchronousAbleEventDispatcher