Package org.springframework.cloud.sleuth.instrument.async

Class LazyTraceThreadPoolTaskExecutor

java.lang.Object

org.springframework.util.CustomizableThreadCreator

org.springframework.scheduling.concurrent.CustomizableThreadFactory

org.springframework.scheduling.concurrent.ExecutorConfigurationSupport

org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

org.springframework.cloud.sleuth.instrument.async.LazyTraceThreadPoolTaskExecutor

All Implemented Interfaces:

Serializable, Executor, ThreadFactory, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean, org.springframework.core.task.AsyncListenableTaskExecutor, org.springframework.core.task.AsyncTaskExecutor, org.springframework.core.task.TaskExecutor, org.springframework.scheduling.SchedulingTaskExecutor

public class LazyTraceThreadPoolTaskExecutor
extends org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

Trace representation of ThreadPoolTaskExecutor.

Since:

1.0.10

Author:

Marcin Grzejszczak

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.springframework.scheduling.concurrent.ExecutorConfigurationSupport

logger

Fields inherited from interface org.springframework.core.task.AsyncTaskExecutor

TIMEOUT_IMMEDIATE, TIMEOUT_INDEFINITE

Constructor Summary

Constructors

Constructor	Description
LazyTraceThreadPoolTaskExecutor(org.springframework.beans.factory.BeanFactory beanFactory, org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor delegate)
LazyTraceThreadPoolTaskExecutor(org.springframework.beans.factory.BeanFactory beanFactory, org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor delegate, String beanName)

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
Thread	createThread(Runnable runnable)
void	destroy()
void	execute(Runnable task)
void	execute(Runnable task, long startTimeout)
int	getActiveCount()
int	getCorePoolSize()
int	getKeepAliveSeconds()
int	getMaxPoolSize()
int	getPoolSize()
int	getQueueCapacity()
ThreadGroup	getThreadGroup()
String	getThreadNamePrefix()
ThreadPoolExecutor	getThreadPoolExecutor()
int	getThreadPriority()
void	initialize()
boolean	isDaemon()
Thread	newThread(Runnable runnable)
boolean	prefersShortLivedTasks()
void	setAllowCoreThreadTimeOut(boolean allowCoreThreadTimeOut)
void	setAwaitTerminationSeconds(int awaitTerminationSeconds)
void	setBeanName(String name)
void	setCorePoolSize(int corePoolSize)
void	setDaemon(boolean daemon)
void	setKeepAliveSeconds(int keepAliveSeconds)
void	setMaxPoolSize(int maxPoolSize)
void	setQueueCapacity(int queueCapacity)
void	setRejectedExecutionHandler(RejectedExecutionHandler rejectedExecutionHandler)
void	setTaskDecorator(org.springframework.core.task.TaskDecorator taskDecorator)
void	setThreadFactory(ThreadFactory threadFactory)
void	setThreadGroup(ThreadGroup threadGroup)
void	setThreadGroupName(String name)
void	setThreadNamePrefix(String threadNamePrefix)
void	setThreadPriority(int threadPriority)
void	setWaitForTasksToCompleteOnShutdown(boolean waitForJobsToCompleteOnShutdown)
void	shutdown()
Future<?>	submit(Runnable task)
<T> Future<T>	submit(Callable<T> task)
org.springframework.util.concurrent.ListenableFuture<?>	submitListenable(Runnable task)
<T> org.springframework.util.concurrent.ListenableFuture<T>	submitListenable(Callable<T> task)
static LazyTraceThreadPoolTaskExecutor	wrap(org.springframework.beans.factory.BeanFactory beanFactory, org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor delegate)	Wraps the Executor in a trace instance.
static LazyTraceThreadPoolTaskExecutor	wrap(org.springframework.beans.factory.BeanFactory beanFactory, org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor delegate, String beanName)	Wraps the Executor in a trace instance.

Methods inherited from class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

cancelRemainingTask, createQueue, getQueueSize, initializeExecutor, setPrestartAllCoreThreads

Methods inherited from class org.springframework.scheduling.concurrent.ExecutorConfigurationSupport

setAwaitTerminationMillis

Methods inherited from class org.springframework.util.CustomizableThreadCreator

getDefaultThreadNamePrefix, nextThreadName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

LazyTraceThreadPoolTaskExecutor

public LazyTraceThreadPoolTaskExecutor(org.springframework.beans.factory.BeanFactory beanFactory,
 org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor delegate)

LazyTraceThreadPoolTaskExecutor

public LazyTraceThreadPoolTaskExecutor(org.springframework.beans.factory.BeanFactory beanFactory,
 org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor delegate,
 String beanName)

Method Details

wrap

public static LazyTraceThreadPoolTaskExecutor wrap(org.springframework.beans.factory.BeanFactory beanFactory,
 @NonNull
 org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor delegate,
 String beanName)

Wraps the Executor in a trace instance.

Parameters:

beanFactory - bean factory

delegate - delegate to wrap

beanName - bean name

Returns:

traced instance

wrap

public static LazyTraceThreadPoolTaskExecutor wrap(org.springframework.beans.factory.BeanFactory beanFactory,
 @NonNull
 org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor delegate)

Wraps the Executor in a trace instance.

Parameters:

beanFactory - bean factory

delegate - delegate to wrap

Returns:

traced instance

execute

public void execute(Runnable task)

Specified by:

execute in interface Executor

Specified by:

execute in interface org.springframework.core.task.TaskExecutor

Overrides:

execute in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

execute

public void execute(Runnable task,
 long startTimeout)

Specified by:

execute in interface org.springframework.core.task.AsyncTaskExecutor

Overrides:

execute in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

submit

public Future<?> submit(Runnable task)

Specified by:

submit in interface org.springframework.core.task.AsyncTaskExecutor

Overrides:

submit in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

submit

public <T> Future<T> submit(Callable<T> task)

Specified by:

submit in interface org.springframework.core.task.AsyncTaskExecutor

Overrides:

submit in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

submitListenable

public org.springframework.util.concurrent.ListenableFuture<?> submitListenable(Runnable task)

Specified by:

submitListenable in interface org.springframework.core.task.AsyncListenableTaskExecutor

Overrides:

submitListenable in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

submitListenable

public <T>
org.springframework.util.concurrent.ListenableFuture<T> submitListenable(Callable<T> task)

Specified by:

submitListenable in interface org.springframework.core.task.AsyncListenableTaskExecutor

Overrides:

submitListenable in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

prefersShortLivedTasks

public boolean prefersShortLivedTasks()

setThreadFactory

public void setThreadFactory(ThreadFactory threadFactory)

Overrides:

setThreadFactory in class org.springframework.scheduling.concurrent.ExecutorConfigurationSupport

setRejectedExecutionHandler

public void setRejectedExecutionHandler(RejectedExecutionHandler rejectedExecutionHandler)

Overrides:

setRejectedExecutionHandler in class org.springframework.scheduling.concurrent.ExecutorConfigurationSupport

setWaitForTasksToCompleteOnShutdown

public void setWaitForTasksToCompleteOnShutdown(boolean waitForJobsToCompleteOnShutdown)

Overrides:

setWaitForTasksToCompleteOnShutdown in class org.springframework.scheduling.concurrent.ExecutorConfigurationSupport

setAwaitTerminationSeconds

public void setAwaitTerminationSeconds(int awaitTerminationSeconds)

Overrides:

setAwaitTerminationSeconds in class org.springframework.scheduling.concurrent.ExecutorConfigurationSupport

setBeanName

public void setBeanName(String name)

Specified by:

setBeanName in interface org.springframework.beans.factory.BeanNameAware

Overrides:

setBeanName in class org.springframework.scheduling.concurrent.ExecutorConfigurationSupport

getThreadPoolExecutor

public ThreadPoolExecutor getThreadPoolExecutor()
                                         throws IllegalStateException

Overrides:

getThreadPoolExecutor in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

Throws:

IllegalStateException

getPoolSize

public int getPoolSize()

Overrides:

getPoolSize in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

getActiveCount

public int getActiveCount()

Overrides:

getActiveCount in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

getQueueCapacity

public int getQueueCapacity()

Overrides:

getQueueCapacity in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

destroy

public void destroy()

Specified by:

destroy in interface org.springframework.beans.factory.DisposableBean

Overrides:

destroy in class org.springframework.scheduling.concurrent.ExecutorConfigurationSupport

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Overrides:

afterPropertiesSet in class org.springframework.scheduling.concurrent.ExecutorConfigurationSupport

initialize

public void initialize()

Overrides:

initialize in class org.springframework.scheduling.concurrent.ExecutorConfigurationSupport

shutdown

public void shutdown()

Overrides:

shutdown in class org.springframework.scheduling.concurrent.ExecutorConfigurationSupport

newThread

public Thread newThread(Runnable runnable)

Specified by:

newThread in interface ThreadFactory

Overrides:

newThread in class org.springframework.scheduling.concurrent.CustomizableThreadFactory

getThreadNamePrefix

public String getThreadNamePrefix()

Overrides:

getThreadNamePrefix in class org.springframework.util.CustomizableThreadCreator

setThreadNamePrefix

public void setThreadNamePrefix(String threadNamePrefix)

Overrides:

setThreadNamePrefix in class org.springframework.scheduling.concurrent.ExecutorConfigurationSupport

getThreadPriority

public int getThreadPriority()

Overrides:

getThreadPriority in class org.springframework.util.CustomizableThreadCreator

setThreadPriority

public void setThreadPriority(int threadPriority)

Overrides:

setThreadPriority in class org.springframework.util.CustomizableThreadCreator

isDaemon

public boolean isDaemon()

Overrides:

isDaemon in class org.springframework.util.CustomizableThreadCreator

setDaemon

public void setDaemon(boolean daemon)

Overrides:

setDaemon in class org.springframework.util.CustomizableThreadCreator

setThreadGroupName

public void setThreadGroupName(String name)

Overrides:

setThreadGroupName in class org.springframework.util.CustomizableThreadCreator

getThreadGroup

public ThreadGroup getThreadGroup()

Overrides:

getThreadGroup in class org.springframework.util.CustomizableThreadCreator

setThreadGroup

public void setThreadGroup(ThreadGroup threadGroup)

Overrides:

setThreadGroup in class org.springframework.util.CustomizableThreadCreator

createThread

public Thread createThread(Runnable runnable)

Overrides:

createThread in class org.springframework.util.CustomizableThreadCreator

getCorePoolSize

public int getCorePoolSize()

Overrides:

getCorePoolSize in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

setCorePoolSize

public void setCorePoolSize(int corePoolSize)

Overrides:

setCorePoolSize in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

getMaxPoolSize

public int getMaxPoolSize()

Overrides:

getMaxPoolSize in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

setMaxPoolSize

public void setMaxPoolSize(int maxPoolSize)

Overrides:

setMaxPoolSize in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

getKeepAliveSeconds

public int getKeepAliveSeconds()

Overrides:

getKeepAliveSeconds in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

setKeepAliveSeconds

public void setKeepAliveSeconds(int keepAliveSeconds)

Overrides:

setKeepAliveSeconds in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

setQueueCapacity

public void setQueueCapacity(int queueCapacity)

Overrides:

setQueueCapacity in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

setAllowCoreThreadTimeOut

public void setAllowCoreThreadTimeOut(boolean allowCoreThreadTimeOut)

Overrides:

setAllowCoreThreadTimeOut in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor

setTaskDecorator

public void setTaskDecorator(org.springframework.core.task.TaskDecorator taskDecorator)

Overrides:

setTaskDecorator in class org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor