Package dev.dbos.transact.spring

Interface DBOSConfigCustomizer

Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface DBOSConfigCustomizer
Callback for customizing a DBOSConfig built from dbos.* application properties.

Declare one or more @Bean instances of this type to modify the auto-configured DBOSConfig without replacing it entirely. Customizers are applied in Order order after all properties have been bound.

Example — register a queue and override the executor ID at startup: 


 @Bean
 DBOSConfigCustomizer myCustomizer(MyQueue queue) {
   return config -> config
       .withListenQueue(queue.name())
       .withExecutorId("worker-1");
 }

  • Method Summary

    Modifier and Type
    Method
    Description
    dev.dbos.transact.config.DBOSConfig
    customize(dev.dbos.transact.config.DBOSConfig config)
    Customize the given DBOSConfig and return the (possibly new) instance.

  • Method Details

    • customize

      dev.dbos.transact.config.DBOSConfig customize(dev.dbos.transact.config.DBOSConfig config)
      Customize the given DBOSConfig and return the (possibly new) instance.
      Parameters:
      config - the config built from application properties; never null
      Returns:
      the customized config; must not be null