Generate JHipster 9.3.0 baseline application

src/main/java/com/example/questionbank/config/AsyncConfiguration.java

@@ -0,0 +1,48 @@
+package com.example.questionbank.config;
+
+import java.util.concurrent.Executor;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler;
+import org.springframework.aop.interceptor.SimpleAsyncUncaughtExceptionHandler;
+import org.springframework.boot.autoconfigure.task.TaskExecutionProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+import org.springframework.scheduling.annotation.AsyncConfigurer;
+import org.springframework.scheduling.annotation.EnableAsync;
+import org.springframework.scheduling.annotation.EnableScheduling;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
+import tech.jhipster.async.ExceptionHandlingAsyncTaskExecutor;
+
+@Configuration
+@EnableAsync
+@EnableScheduling
+@Profile("!testdev & !testprod")
+public class AsyncConfiguration implements AsyncConfigurer {
+
+    private static final Logger LOG = LoggerFactory.getLogger(AsyncConfiguration.class);
+
+    private final TaskExecutionProperties taskExecutionProperties;
+
+    public AsyncConfiguration(TaskExecutionProperties taskExecutionProperties) {
+        this.taskExecutionProperties = taskExecutionProperties;
+    }
+
+    @Override
+    @Bean(name = "taskExecutor")
+    public Executor getAsyncExecutor() {
+        LOG.debug("Creating Async Task Executor");
+        var executor = new ThreadPoolTaskExecutor();
+        executor.setCorePoolSize(taskExecutionProperties.getPool().getCoreSize());
+        executor.setMaxPoolSize(taskExecutionProperties.getPool().getMaxSize());
+        executor.setQueueCapacity(taskExecutionProperties.getPool().getQueueCapacity());
+        executor.setThreadNamePrefix(taskExecutionProperties.getThreadNamePrefix());
+        return new ExceptionHandlingAsyncTaskExecutor(executor);
+    }
+
+    @Override
+    public AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler() {
+        return new SimpleAsyncUncaughtExceptionHandler();
+    }
+}