Package org.axonframework.extension.springboot.autoconfig

Class JpaEventStoreAutoConfiguration

java.lang.Object

org.axonframework.extension.springboot.autoconfig.JpaEventStoreAutoConfiguration

@AutoConfiguration(after={org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration.class,AxonServerAutoConfiguration.class,JpaAutoConfiguration.class})
@ConditionalOnBean({jakarta.persistence.EntityManagerFactory.class,org.springframework.transaction.PlatformTransactionManager.class})
@ConditionalOnMissingBean({EventStore.class,EventStorageEngine.class})
@EnableConfigurationProperties(JpaEventStorageEngineConfigurationProperties.class)
public class JpaEventStoreAutoConfiguration
extends Object

Autoconfiguration class for Axon's JPA specific event store engine.

Since:

4.0

Author:

Sara Pelligrini, Simon Zambrovski

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	JpaEventStoreAutoConfiguration.AggregateBasedJpaEventStorageEngineConfigurationEnhancer	Enhancer for registration of a bean definition creating a JPA Storage Engine.

Constructor Summary

Constructors

Constructor	Description
JpaEventStoreAutoConfiguration()

Method Summary

Modifier and Type	Method	Description
ConfigurationEnhancer	aggregateBasedJpaEventStorageEngine(jakarta.persistence.EntityManagerFactory entityManagerFactory, PersistenceExceptionResolver persistenceExceptionResolver, JpaEventStorageEngineConfigurationProperties jpaEventStorageEngineConfigurationProperties)	Creates an aggregate-based JPA event storage engine enhancer.

Methods inherited from class java.lang.Object

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

Constructor Details

JpaEventStoreAutoConfiguration

public JpaEventStoreAutoConfiguration()

Method Details

aggregateBasedJpaEventStorageEngine

@Bean
public ConfigurationEnhancer aggregateBasedJpaEventStorageEngine(jakarta.persistence.EntityManagerFactory entityManagerFactory,
 PersistenceExceptionResolver persistenceExceptionResolver,
 JpaEventStorageEngineConfigurationProperties jpaEventStorageEngineConfigurationProperties)

Creates an aggregate-based JPA event storage engine enhancer.

Parameters:

entityManagerFactory - An entity manager factory to provide to access the underlying DB.

persistenceExceptionResolver - A persistence exception resolver on duplicate errors.

jpaEventStorageEngineConfigurationProperties - Spring properties to configure the JPA Event store Engine.

Returns:

A configuration enhancer registering JPA Storage Engine ordered between Axon Server and In-Memory Storage Engine.