driver-spring-integration/io.github.octaviusframework.driver.spring/OctaviusSpringAutoConfiguration

OctaviusSpringAutoConfiguration

@AutoConfiguration(after = [DataSourceAutoConfiguration::class, TransactionManagerCustomizationAutoConfiguration::class], before = [DataSourceTransactionManagerAutoConfiguration::class, TransactionAutoConfiguration::class])

@ConditionalOnClass(value = [OctaviusSession::class, DataSource::class])

@ConditionalOnSingleCandidate(value = DataSource::class)

open class OctaviusSpringAutoConfiguration

Spring Boot auto-configuration for the Octavius driver.

Runs after Spring's own DataSourceAutoConfiguration, and after Boot's TransactionManagerCustomizationAutoConfiguration, whose customizers its transaction manager takes; and before Boot's DataSourceTransactionManagerAutoConfiguration and TransactionAutoConfiguration. Contributes an OctaviusTemplate and an OctaviusJdbcTransactionManager, each only when the application context does not already declare one of its own - any TransactionManager counting for the second. Declaring either bean yourself takes precedence over everything here.

It stands back where Boot's own JDBC auto-configuration does: with several DataSource beans and none of them primary, there is no single one to build on, and it contributes nothing.

Constructors

OctaviusSpringAutoConfiguration

constructor()

Functions

octaviusTemplate

@Bean

@ConditionalOnMissingBean

open fun octaviusTemplate(dataSource: DataSource): OctaviusTemplate

Creates and registers an OctaviusTemplate bean if one is not already present in the application context.

transactionManager

@Bean

@ConditionalOnMissingBean(value = [TransactionManager::class])

open fun transactionManager(dataSource: DataSource, customizers: ObjectProvider<TransactionManagerCustomizers>): OctaviusJdbcTransactionManager

Creates and registers an OctaviusJdbcTransactionManager if the application context declares no TransactionManager of its own - JDBC, JPA or reactive alike, as for Boot's own. Declared as the class it is, so a bean created before it can inject it by that type.