/** * Determine the specific executor to use when executing the given method. * Should preferably return an {@link AsyncListenableTaskExecutor} implementation. * @return the executor to use (or {@code null}, but just if no default executor is available) */ @Nullable protected AsyncTaskExecutor determineAsyncExecutor(Method method) { AsyncTaskExecutor executor = this.executors.get(method); if (executor == null) { Executor targetExecutor; String qualifier = getExecutorQualifier(method); if (StringUtils.hasLength(qualifier)) { targetExecutor = findQualifiedExecutor(this.beanFactory, qualifier); } else { targetExecutor = this.defaultExecutor.get(); } if (targetExecutor == null) { return null; } executor = (targetExecutor instanceof AsyncListenableTaskExecutor ? (AsyncListenableTaskExecutor) targetExecutor : new TaskExecutorAdapter(targetExecutor)); this.executors.put(method, executor); } return executor; }
/** * Determine the specific executor to use when executing the given method. * Should preferably return an {@link AsyncListenableTaskExecutor} implementation. * @return the executor to use (or {@code null}, but just if no default executor is available) */ @Nullable protected AsyncTaskExecutor determineAsyncExecutor(Method method) { AsyncTaskExecutor executor = this.executors.get(method); if (executor == null) { Executor targetExecutor; String qualifier = getExecutorQualifier(method); if (StringUtils.hasLength(qualifier)) { targetExecutor = findQualifiedExecutor(this.beanFactory, qualifier); } else { targetExecutor = this.defaultExecutor.get(); } if (targetExecutor == null) { return null; } executor = (targetExecutor instanceof AsyncListenableTaskExecutor ? (AsyncListenableTaskExecutor) targetExecutor : new TaskExecutorAdapter(targetExecutor)); this.executors.put(method, executor); } return executor; }
if (executor == null) { Executor targetExecutor; String qualifier = getExecutorQualifier(method); if (StringUtils.hasLength(qualifier)) { targetExecutor = findQualifiedExecutor(this.beanFactory, qualifier);