Class AnnotationAsyncExecutionInterceptor

Constructor Detail

• AnnotationAsyncExecutionInterceptor

  public AnnotationAsyncExecutionInterceptor​(Executor defaultExecutor)

  Create a new AnnotationAsyncExecutionInterceptor with the given executor and a simple AsyncUncaughtExceptionHandler.

  Parameters:

  defaultExecutor - the executor to be used by default if no more specific executor has been qualified at the method level using Async.value(); as of 4.2.6, a local executor for this interceptor will be built otherwise

• AnnotationAsyncExecutionInterceptor

  public AnnotationAsyncExecutionInterceptor​(Executor defaultExecutor,
                                             AsyncUncaughtExceptionHandler exceptionHandler)

  Create a new AnnotationAsyncExecutionInterceptor with the given executor.

  Parameters:

  defaultExecutor - the executor to be used by default if no more specific executor has been qualified at the method level using Async.value(); as of 4.2.6, a local executor for this interceptor will be built otherwise

  exceptionHandler - the AsyncUncaughtExceptionHandler to use to handle exceptions thrown by asynchronous method executions with void return type

Method Detail

• getExecutorQualifier

  protected String getExecutorQualifier​(Method method)

  Return the qualifier or bean name of the executor to be used when executing the given method, specified via Async.value() at the method or declaring class level. If @Async is specified at both the method and class level, the method's #value takes precedence (even if empty string, indicating that the default executor should be used preferentially).

  Overrides:

  getExecutorQualifier in class AsyncExecutionInterceptor

  Parameters:

  method - the method to inspect for executor qualifier metadata

  Returns:

  the qualifier if specified, otherwise empty string indicating that the default executor should be used

  See Also:

  AsyncExecutionAspectSupport.determineAsyncExecutor(Method)