Package org.springframework.scheduling.annotation

Interface AsyncConfigurer

All Known Implementing Classes:
AsyncConfigurerSupport
public interface AsyncConfigurer
Interface to be implemented for customizing the Executor instance used when processing async method invocations or the AsyncUncaughtExceptionHandler instance used to process exceptions thrown from async methods with a void return type.

Typically implemented by @Configuration classes annotated with @EnableAsync. See the @EnableAsync javadoc for usage examples.

NOTE: An AsyncConfigurer will get initialized early. Do not inject common dependencies into autowired fields directly; instead, consider declaring a lazy ObjectProvider for those.

Since:
3.1
Author:
Chris Beams, Stephane Nicoll
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    default Executor
    getAsyncExecutor()
    The Executor instance to be used when processing async method invocations.
    default org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler
    getAsyncUncaughtExceptionHandler()
    The AsyncUncaughtExceptionHandler instance to be used when an exception is thrown during an asynchronous method execution with void return type.

  • Method Details

    • getAsyncExecutor

      @Nullable default Executor getAsyncExecutor()
      The Executor instance to be used when processing async method invocations.

    • getAsyncUncaughtExceptionHandler

      @Nullable default org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler()
      The AsyncUncaughtExceptionHandler instance to be used when an exception is thrown during an asynchronous method execution with void return type.