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TaskExecutionProperties.java
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TaskExecutionProperties.java
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/*
* Copyright 2012-2019 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.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.autoconfigure.task;
import java.time.Duration;
import org.springframework.boot.context.properties.ConfigurationProperties;
/**
* Configuration properties for task execution.
*
* @author Stephane Nicoll
* @author Filip Hrisafov
* @since 2.1.0
*/
@ConfigurationProperties("spring.task.execution")
public class TaskExecutionProperties {
private final Pool pool = new Pool();
private final Shutdown shutdown = new Shutdown();
/**
* Prefix to use for the names of newly created threads.
*/
private String threadNamePrefix = "task-";
public Pool getPool() {
return this.pool;
}
public Shutdown getShutdown() {
return this.shutdown;
}
public String getThreadNamePrefix() {
return this.threadNamePrefix;
}
public void setThreadNamePrefix(String threadNamePrefix) {
this.threadNamePrefix = threadNamePrefix;
}
public static class Pool {
/**
* Queue capacity. An unbounded capacity does not increase the pool and therefore
* ignores the "max-size" property.
*/
private int queueCapacity = Integer.MAX_VALUE;
/**
* Core number of threads.
*/
private int coreSize = 8;
/**
* Maximum allowed number of threads. If tasks are filling up the queue, the pool
* can expand up to that size to accommodate the load. Ignored if the queue is
* unbounded.
*/
private int maxSize = Integer.MAX_VALUE;
/**
* Whether core threads are allowed to time out. This enables dynamic growing and
* shrinking of the pool.
*/
private boolean allowCoreThreadTimeout = true;
/**
* Time limit for which threads may remain idle before being terminated.
*/
private Duration keepAlive = Duration.ofSeconds(60);
public int getQueueCapacity() {
return this.queueCapacity;
}
public void setQueueCapacity(int queueCapacity) {
this.queueCapacity = queueCapacity;
}
public int getCoreSize() {
return this.coreSize;
}
public void setCoreSize(int coreSize) {
this.coreSize = coreSize;
}
public int getMaxSize() {
return this.maxSize;
}
public void setMaxSize(int maxSize) {
this.maxSize = maxSize;
}
public boolean isAllowCoreThreadTimeout() {
return this.allowCoreThreadTimeout;
}
public void setAllowCoreThreadTimeout(boolean allowCoreThreadTimeout) {
this.allowCoreThreadTimeout = allowCoreThreadTimeout;
}
public Duration getKeepAlive() {
return this.keepAlive;
}
public void setKeepAlive(Duration keepAlive) {
this.keepAlive = keepAlive;
}
}
public static class Shutdown {
/**
* Whether the executor should wait for scheduled tasks to complete on shutdown.
*/
private boolean awaitTermination;
/**
* Maximum time the executor should wait for remaining tasks to complete.
*/
private Duration awaitTerminationPeriod;
public boolean isAwaitTermination() {
return this.awaitTermination;
}
public void setAwaitTermination(boolean awaitTermination) {
this.awaitTermination = awaitTermination;
}
public Duration getAwaitTerminationPeriod() {
return this.awaitTerminationPeriod;
}
public void setAwaitTerminationPeriod(Duration awaitTerminationPeriod) {
this.awaitTerminationPeriod = awaitTerminationPeriod;
}
}
}