Class IdempotencyAutoConfiguration

java.lang.Object

io.github.ravocode.avoonce.spring.IdempotencyAutoConfiguration

@AutoConfiguration
@AutoConfigureAfter({CaffeineIdempotencyAutoConfiguration.class,JdbcIdempotencyAutoConfiguration.class,RedisIdempotencyAutoConfiguration.class})
@ConditionalOnClass(IdempotencyManager.class)
@EnableConfigurationProperties(IdempotencyProperties.class)
public class IdempotencyAutoConfiguration
extends Object

Spring Boot auto-configuration for the AvoOnce idempotency library.

Constructor Summary

Constructors

Constructor	Description
IdempotencyAutoConfiguration()	Creates a new auto-configuration instance.

Method Summary

Modifier and Type	Method	Description
org.springframework.beans.factory.InitializingBean	ambiguousStoreGuard()	Fail-fast bean that throws an IllegalStateException if multiple storage backends are on the classpath without an explicit avoonce.idempotency.store property set.
IdempotencyConfig	idempotencyConfig(IdempotencyProperties properties)	Configures the core IdempotencyConfig based on application properties.
org.springframework.boot.web.servlet.FilterRegistrationBean<IdempotencyFilter>	idempotencyFilterRegistration(IdempotencyManager manager, IdempotencyProperties properties, org.springframework.beans.factory.ObjectProvider<org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping> handlerMappingProvider)	Registers the IdempotencyFilter as a Spring Boot servlet filter.
IdempotencyManager	idempotencyManager(IdempotencyRepository repository)	Creates the primary IdempotencyManager bean backed by the resolved IdempotencyRepository.

Methods inherited from class Object

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

Constructor Details

IdempotencyAutoConfiguration

public IdempotencyAutoConfiguration()

Creates a new auto-configuration instance.

Method Details

idempotencyConfig

@Bean
@ConditionalOnMissingBean
public IdempotencyConfig idempotencyConfig(IdempotencyProperties properties)

Configures the core IdempotencyConfig based on application properties.

Parameters:

properties - idempotency configuration properties.

Returns:

the shared IdempotencyConfig bean.

ambiguousStoreGuard

@Bean
@ConditionalOnClass(name={"io.github.ravocode.avoonce.caffeine.CaffeineIdempotencyRepository","io.github.ravocode.avoonce.jdbc.JdbcIdempotencyRepository"})
@ConditionalOnBean(DataSource.class)
@ConditionalOnProperty(prefix="avoonce.idempotency",
                       name="store",
                       havingValue="auto",
                       matchIfMissing=true)
public org.springframework.beans.factory.InitializingBean ambiguousStoreGuard()

Fail-fast bean that throws an IllegalStateException if multiple storage backends are on the classpath without an explicit avoonce.idempotency.store property set.

Returns:

an InitializingBean guard.

idempotencyManager

@Bean
@ConditionalOnMissingBean
public IdempotencyManager idempotencyManager(IdempotencyRepository repository)

Creates the primary IdempotencyManager bean backed by the resolved IdempotencyRepository.

Parameters:

repository - the backing store for idempotency records.

Returns:

the core IdempotencyManager bean.

idempotencyFilterRegistration

@Bean
@ConditionalOnMissingBean
@ConditionalOnProperty(prefix="avoonce.idempotency.filter",
                       name="enabled",
                       matchIfMissing=true)
@ConditionalOnClass(name="jakarta.servlet.Filter")
public org.springframework.boot.web.servlet.FilterRegistrationBean<IdempotencyFilter> idempotencyFilterRegistration(IdempotencyManager manager,
 IdempotencyProperties properties,
 org.springframework.beans.factory.ObjectProvider<org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping> handlerMappingProvider)

Registers the IdempotencyFilter as a Spring Boot servlet filter.

Parameters:

manager - the core idempotency state machine.

properties - idempotency configuration properties.

handlerMappingProvider - provider for Spring's RequestMappingHandlerMapping.

Returns:

the filter registration bean.