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Code alignment between ThreadPoolTaskExecutor and ThreadPoolTaskScheduler 

See gh-26700
This commit is contained in:
Juergen Hoeller 2021-07-09 15:19:25 +02:00
parent 531174258c
commit d3b1c4f62b
2 changed files with 8 additions and 4 deletions
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6
spring-context/src/main/java/org/springframework/scheduling/concurrent/ThreadPoolTaskScheduler.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2020 the original author or authors.
* Copyright 2002-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -84,10 +84,10 @@ public class ThreadPoolTaskScheduler extends ExecutorConfigurationSupport
*/
public void setPoolSize(int poolSize) {
Assert.isTrue(poolSize > 0, "'poolSize' must be 1 or higher");
this.poolSize = poolSize;
if (this.scheduledExecutor instanceof ScheduledThreadPoolExecutor) {
((ScheduledThreadPoolExecutor) this.scheduledExecutor).setCorePoolSize(poolSize);
}
this.poolSize = poolSize;
}
/**
@ -97,13 +97,13 @@ public class ThreadPoolTaskScheduler extends ExecutorConfigurationSupport
* <p><b>This setting can be modified at runtime, for example through JMX.</b>
*/
public void setRemoveOnCancelPolicy(boolean removeOnCancelPolicy) {
this.removeOnCancelPolicy = removeOnCancelPolicy;
if (this.scheduledExecutor instanceof ScheduledThreadPoolExecutor) {
((ScheduledThreadPoolExecutor) this.scheduledExecutor).setRemoveOnCancelPolicy(removeOnCancelPolicy);
}
else if (removeOnCancelPolicy && this.scheduledExecutor != null) {
logger.debug("Could not apply remove-on-cancel policy - not a ScheduledThreadPoolExecutor");
}
this.removeOnCancelPolicy = removeOnCancelPolicy;
}
/**

6
spring-context/src/test/java/org/springframework/scheduling/concurrent/ThreadPoolTaskExecutorTests.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2020 the original author or authors.
* Copyright 2002-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -19,6 +19,7 @@ package org.springframework.scheduling.concurrent;
import java.util.concurrent.TimeUnit;
import org.junit.jupiter.api.Test;
import org.springframework.core.task.AsyncListenableTaskExecutor;
import static org.assertj.core.api.Assertions.assertThat;
@ -32,6 +33,7 @@ class ThreadPoolTaskExecutorTests extends AbstractSchedulingTaskExecutorTests {
private final ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
@Override
protected AsyncListenableTaskExecutor buildExecutor() {
executor.setThreadNamePrefix(this.threadNamePrefix);
@ -40,6 +42,7 @@ class ThreadPoolTaskExecutorTests extends AbstractSchedulingTaskExecutorTests {
return executor;
}
@Test
void modifyCorePoolSizeWhileRunning() {
assertThat(executor.getCorePoolSize()).isEqualTo(1);
@ -108,4 +111,5 @@ class ThreadPoolTaskExecutorTests extends AbstractSchedulingTaskExecutorTests {
assertThat(executor.getKeepAliveSeconds()).isEqualTo(60);
assertThat(executor.getThreadPoolExecutor().getKeepAliveTime(TimeUnit.SECONDS)).isEqualTo(60);
}
}