"No transaction in context" after context refresh with spring-boot-devtools

[alexbezhan]

I'm getting the following error when spring context is refreshed with spring-boot-devtools:

java.lang.IllegalStateException: No transaction in context.
	at org.jetbrains.exposed.sql.transactions.TransactionManager$Companion.current(TransactionApi.kt:70) ~[exposed-0.10.4.jar:na]
	at org.jetbrains.exposed.sql.vendors.DefaultKt.getCurrentDialect(Default.kt:339) ~[exposed-0.10.4.jar:na]
	at org.jetbrains.exposed.sql.SchemaUtils.drop(SchemaUtils.kt:189) ~[exposed-0.10.4.jar:na]
	at com.alexbezhan.exposeddemo.Init.init(ExposedDemoApplication.kt:43) ~[classes/:na]

The issue occurs when I provide Exposed Table as a Spring Bean like this:

interface Repository
object Table : IntIdTable(), Repository

// and then in configuration:
@Bean
fun repo(): Repository = Table

And then I drop the table with SchemaUtils on ContextRefreshedEvent:

SchemaUtils.drop(Table)

Here is the minimal code to reproduce:

@EnableTransactionManagement
@SpringBootApplication
class ExposedDemoApplication {
    // this causes error after context refresh with spring devtools
    @Bean
    fun repo(): Repository = Table

    @Bean
    fun springTransactionManager(dataSource: DataSource): SpringTransactionManager =
            SpringTransactionManager(dataSource)
}

interface Repository

object Table : IntIdTable(), Repository

@Transactional
@Component
class Init {
    @EventListener
    fun init(event: ContextRefreshedEvent) {
        println("Init()")
        SchemaUtils.drop(Table)
        SchemaUtils.create(Table)
    }

}

fun main(args: Array<String>) {
    runApplication<ExposedDemoApplication>(*args)
}

If I don't provide Table as a Bean, then no exception is thrown.

I also created demo project that reproduces the issue.

[Tapac]

@alexbezhan, Look similar to #407, but I can't reproduce that exception even with your demo project.
Could you please check if the workaround from this comment and the next one will help?

[alexbezhan]

@Tapac Yes, that fix works. 👍

[alexbezhan]

@Tapac Did you try to rebuild the demo project with devtools while running it ? It should be reproducible. I just cloned it and it still reproduces.

[Tapac]

@alexbezhan , is this issue still reproducible on the latest Exposed (0.11.2)?