Package org.axonframework.extension.springboot.autoconfig

Class JpaAutoConfiguration

java.lang.Object

org.axonframework.extension.springboot.autoconfig.JpaAutoConfiguration

@AutoConfiguration(afterName={"org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration","org.springframework.boot.hibernate.autoconfigure.HibernateJpaAutoConfiguration"})
@ConditionalOnClass(jakarta.persistence.EntityManagerFactory.class)
@ConditionalOnBean(jakarta.persistence.EntityManagerFactory.class)
@EnableConfigurationProperties(TokenStoreProperties.class)
public class JpaAutoConfiguration
extends Object

Autoconfiguration class for Axon's JPA specific infrastructure components.

Since:

3.0.3

Author:

Allard Buijze, Simon Zambrovski

Constructor Summary

Constructors

Constructor	Description
JpaAutoConfiguration()

Method Summary

Modifier and Type	Method	Description
EntityManagerProvider	entityManagerProvider()	Retrieves an entity manager provider.
PersistenceExceptionResolver	persistenceExceptionResolver(DataSource dataSource)	Provides a persistence exception resolver for a data source.
TokenStore	tokenStore(jakarta.persistence.EntityManagerFactory entityManagerFactory, TokenStoreProperties tokenStoreProperties, tools.jackson.databind.ObjectMapper defaultAxonObjectMapper)	Builds a JPA Token Store.

Methods inherited from class java.lang.Object

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

Constructor Details

JpaAutoConfiguration

public JpaAutoConfiguration()

Method Details

entityManagerProvider

@Bean
@ConditionalOnMissingBean
public EntityManagerProvider entityManagerProvider()

Retrieves an entity manager provider.

Returns:

An entity manager provider.

tokenStore

@Bean
@ConditionalOnMissingBean
public TokenStore tokenStore(jakarta.persistence.EntityManagerFactory entityManagerFactory,
 TokenStoreProperties tokenStoreProperties,
 tools.jackson.databind.ObjectMapper defaultAxonObjectMapper)

Builds a JPA Token Store.

Parameters:

entityManagerFactory - An entity manager factory to retrieve connections.

tokenStoreProperties - A set of properties to configure the token store.

defaultAxonObjectMapper - An object mapper to use for token conversion to JSON.

Returns:

Instance of JPA token store.

persistenceExceptionResolver

@Bean
@ConditionalOnMissingBean
public PersistenceExceptionResolver persistenceExceptionResolver(DataSource dataSource)
                                                          throws SQLException

Provides a persistence exception resolver for a data source.

Parameters:

dataSource - A data source configured to resolve exception for.

Returns:

A working copy of Persistence Exception Resolver.

Throws:

SQLException - on any construction errors.