org.axonframework.disruptor.commandhandling

Class DisruptorUnitOfWork<T extends org.axonframework.messaging.Message<?>>

java.lang.Object

org.axonframework.messaging.unitofwork.AbstractUnitOfWork<T>

org.axonframework.disruptor.commandhandling.DisruptorUnitOfWork<T>

All Implemented Interfaces:

org.axonframework.messaging.unitofwork.UnitOfWork<T>

Direct Known Subclasses:

CommandHandlingEntry

public abstract class DisruptorUnitOfWork<T extends org.axonframework.messaging.Message<?>>
extends org.axonframework.messaging.unitofwork.AbstractUnitOfWork<T>

Specialized UnitOfWork instance for the DisruptorCommandBus. It expects the executing command message to target a single aggregate instance.

Since:

2.0

Author:

Allard Buijze

Nested Class Summary

Nested classes/interfaces inherited from interface org.axonframework.messaging.unitofwork.UnitOfWork

org.axonframework.messaging.unitofwork.UnitOfWork.Phase

Constructor Summary

Constructors

Constructor and Description
DisruptorUnitOfWork()

Method Summary

Modifier and Type	Method and Description
protected void	addHandler(org.axonframework.messaging.unitofwork.UnitOfWork.Phase phase, Consumer<org.axonframework.messaging.unitofwork.UnitOfWork<T>> handler)
<R> org.axonframework.messaging.ResultMessage<R>	executeWithResult(Callable<R> task, org.axonframework.messaging.unitofwork.RollbackConfiguration rollbackConfiguration) This feature is not supported by this Unit of Work.
org.axonframework.messaging.unitofwork.ExecutionResult	getExecutionResult()
T	getMessage()
protected void	notifyHandlers(org.axonframework.messaging.unitofwork.UnitOfWork.Phase phase)
Optional<org.axonframework.messaging.unitofwork.UnitOfWork<?>>	parent()
void	pause() Pause this Unit of Work by deregistering it with the CurrentUnitOfWork.
void	reset(T message) Resets the state of this Unit of Work, by setting its phase to NOT_STARTED, replacing the message of this Unit of Work with given message, and clearing its collection of registered handlers.
void	resume() Resume a paused Unit of Work by registering it with the CurrentUnitOfWork.
protected void	setExecutionResult(org.axonframework.messaging.unitofwork.ExecutionResult executionResult)
protected void	setRollbackCause(Throwable cause)
org.axonframework.messaging.unitofwork.UnitOfWork<T>	transformMessage(Function<T,? extends org.axonframework.messaging.Message<?>> transformOperator)

Methods inherited from class org.axonframework.messaging.unitofwork.AbstractUnitOfWork

afterCommit, changePhase, commit, correlationDataProviders, getCorrelationData, isRolledBack, onCleanup, onCommit, onPrepareCommit, onRollback, phase, registerCorrelationDataProvider, resources, rollback, setPhase, start

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.axonframework.messaging.unitofwork.UnitOfWork

attachTransaction, execute, execute, executeWithResult, getOrComputeResource, getOrDefaultResource, getResource, isActive, isCurrent, isRoot, rollback, root

Constructor Detail

DisruptorUnitOfWork

public DisruptorUnitOfWork()

Method Detail

reset

public void reset(T message)

Resets the state of this Unit of Work, by setting its phase to NOT_STARTED, replacing the message of this Unit of Work with given message, and clearing its collection of registered handlers.

Parameters:

message - the new Message that is about to be processed.

pause

public void pause()

Pause this Unit of Work by deregistering it with the CurrentUnitOfWork. This will detach it from the current thread.

resume

public void resume()

Resume a paused Unit of Work by registering it with the CurrentUnitOfWork. This will attach it to the current thread again.

parent

public Optional<org.axonframework.messaging.unitofwork.UnitOfWork<?>> parent()

Specified by:

parent in interface org.axonframework.messaging.unitofwork.UnitOfWork<T extends org.axonframework.messaging.Message<?>>

Overrides:

parent in class org.axonframework.messaging.unitofwork.AbstractUnitOfWork<T extends org.axonframework.messaging.Message<?>>

getMessage

public T getMessage()

transformMessage

public org.axonframework.messaging.unitofwork.UnitOfWork<T> transformMessage(Function<T,? extends org.axonframework.messaging.Message<?>> transformOperator)

notifyHandlers

protected void notifyHandlers(org.axonframework.messaging.unitofwork.UnitOfWork.Phase phase)

Specified by:

notifyHandlers in class org.axonframework.messaging.unitofwork.AbstractUnitOfWork<T extends org.axonframework.messaging.Message<?>>

addHandler

protected void addHandler(org.axonframework.messaging.unitofwork.UnitOfWork.Phase phase,
                          Consumer<org.axonframework.messaging.unitofwork.UnitOfWork<T>> handler)

Specified by:

addHandler in class org.axonframework.messaging.unitofwork.AbstractUnitOfWork<T extends org.axonframework.messaging.Message<?>>

setExecutionResult

protected void setExecutionResult(org.axonframework.messaging.unitofwork.ExecutionResult executionResult)

Specified by:

setExecutionResult in class org.axonframework.messaging.unitofwork.AbstractUnitOfWork<T extends org.axonframework.messaging.Message<?>>

setRollbackCause

protected void setRollbackCause(Throwable cause)

Specified by:

setRollbackCause in class org.axonframework.messaging.unitofwork.AbstractUnitOfWork<T extends org.axonframework.messaging.Message<?>>

executeWithResult

public <R> org.axonframework.messaging.ResultMessage<R> executeWithResult(Callable<R> task,
                                                                          @Nonnull
                                                                          org.axonframework.messaging.unitofwork.RollbackConfiguration rollbackConfiguration)

This feature is not supported by this Unit of Work.

getExecutionResult

public org.axonframework.messaging.unitofwork.ExecutionResult getExecutionResult()