org.axonframework.spring.eventsourcing

Class SpringPrototypeAggregateFactory<T>

java.lang.Object

org.axonframework.spring.eventsourcing.SpringPrototypeAggregateFactory<T>

Type Parameters:

T - The type of aggregate generated by this aggregate factory

All Implemented Interfaces:

org.axonframework.eventsourcing.AggregateFactory<T>, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware

public class SpringPrototypeAggregateFactory<T>
extends Object
implements org.axonframework.eventsourcing.AggregateFactory<T>, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.beans.factory.BeanNameAware

AggregateFactory implementation that uses Spring prototype beans to create new uninitialized instances of Aggregates.

Since:

1.2

Author:

Allard Buijze

Constructor Summary

Constructors

Constructor and Description
SpringPrototypeAggregateFactory(String prototypeBeanName) Initializes the factory to create beans instances for the bean with given prototypeBeanName.
SpringPrototypeAggregateFactory(String prototypeBeanName, Map<Class<? extends T>,String> subtypes) Initializes the factory to create beans instances for the bean with given prototypeBeanName and its subtypes.

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
T	createAggregateRoot(String aggregateIdentifier, org.axonframework.eventhandling.DomainEventMessage<?> firstEvent)
Class<T>	getAggregateType()
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
void	setBeanName(String beanName)
static <T> SpringPrototypeAggregateFactory<T>	withSubtypeSupport(String prototypeBeanName, Map<Class<? extends T>,String> subtypes) Initializes the factory to create bean instances for the bean with given prototypeBeanName and its subtypes.

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringPrototypeAggregateFactory

public SpringPrototypeAggregateFactory(String prototypeBeanName)

Initializes the factory to create beans instances for the bean with given prototypeBeanName.

Note that the bean should have the prototype scope.

Parameters:

prototypeBeanName - the name of the prototype bean this repository serves.

SpringPrototypeAggregateFactory

public SpringPrototypeAggregateFactory(String prototypeBeanName,
                                       Map<Class<? extends T>,String> subtypes)

Initializes the factory to create beans instances for the bean with given prototypeBeanName and its subtypes.

Note that the bean should have the prototype scope.

Parameters:

prototypeBeanName - the name of the prototype bean this repository serves.

subtypes - the map of subtype of this aggregate to its spring prototype name

Method Detail

withSubtypeSupport

public static <T> SpringPrototypeAggregateFactory<T> withSubtypeSupport(String prototypeBeanName,
                                                                        Map<Class<? extends T>,String> subtypes)

Initializes the factory to create bean instances for the bean with given prototypeBeanName and its subtypes.

Note that the bean should have the prototype scope.

This static factory method is provided as an alternative to avoid warnings and errors on ambiguous constructor resolution when using Spring AOT.

Parameters:

prototypeBeanName - The name of the prototype bean this repository serves.

subtypes - The map of subtype of this aggregate to its spring prototype name.

Returns:

An initialized instance of this factory.

createAggregateRoot

public T createAggregateRoot(String aggregateIdentifier,
                             org.axonframework.eventhandling.DomainEventMessage<?> firstEvent)

Specified by:

createAggregateRoot in interface org.axonframework.eventsourcing.AggregateFactory<T>

getAggregateType

public Class<T> getAggregateType()

Specified by:

getAggregateType in interface org.axonframework.eventsourcing.AggregateFactory<T>

setApplicationContext

public void setApplicationContext(@Nonnull
                                  org.springframework.context.ApplicationContext applicationContext)

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

setBeanName

public void setBeanName(@Nonnull
                        String beanName)

Specified by:

setBeanName in interface org.springframework.beans.factory.BeanNameAware

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean