Package org.apache.catalina.core
Class StandardVirtualThreadExecutor
- java.lang.Object
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- org.apache.catalina.util.LifecycleBase
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- org.apache.catalina.util.LifecycleMBeanBase
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- org.apache.catalina.core.StandardVirtualThreadExecutor
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- All Implemented Interfaces:
java.util.concurrent.Executor
,java.util.concurrent.ExecutorService
,javax.management.MBeanRegistration
,Executor
,JmxEnabled
,Lifecycle
public class StandardVirtualThreadExecutor extends LifecycleMBeanBase implements Executor, java.util.concurrent.ExecutorService
An executor that uses a new virtual thread for each task.
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.apache.catalina.Lifecycle
Lifecycle.SingleUse
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Field Summary
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Fields inherited from interface org.apache.catalina.Lifecycle
AFTER_DESTROY_EVENT, AFTER_INIT_EVENT, AFTER_START_EVENT, AFTER_STOP_EVENT, BEFORE_DESTROY_EVENT, BEFORE_INIT_EVENT, BEFORE_START_EVENT, BEFORE_STOP_EVENT, CONFIGURE_START_EVENT, CONFIGURE_STOP_EVENT, PERIODIC_EVENT, START_EVENT, STOP_EVENT
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Constructor Summary
Constructors Constructor Description StandardVirtualThreadExecutor()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
awaitTermination(long timeout, java.util.concurrent.TimeUnit unit)
void
execute(java.lang.Runnable command)
protected java.lang.String
getDomainInternal()
Method implemented by subclasses to identify the domain in which MBeans should be registered.java.lang.String
getName()
java.lang.String
getNamePrefix()
protected java.lang.String
getObjectNameKeyProperties()
Allow subclasses to specify the key properties component of theObjectName
that will be used to register this component.protected void
initInternal()
Subclasses implement this method to perform any instance initialisation required.<T> java.util.List<java.util.concurrent.Future<T>>
invokeAll(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks)
<T> java.util.List<java.util.concurrent.Future<T>>
invokeAll(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks, long timeout, java.util.concurrent.TimeUnit unit)
<T> T
invokeAny(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks)
<T> T
invokeAny(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks, long timeout, java.util.concurrent.TimeUnit unit)
boolean
isShutdown()
boolean
isTerminated()
void
setName(java.lang.String name)
void
setNamePrefix(java.lang.String namePrefix)
void
shutdown()
java.util.List<java.lang.Runnable>
shutdownNow()
protected void
startInternal()
Subclasses must ensure that the state is changed toLifecycleState.STARTING
during the execution of this method.protected void
stopInternal()
Subclasses must ensure that the state is changed toLifecycleState.STOPPING
during the execution of this method.java.util.concurrent.Future<?>
submit(java.lang.Runnable task)
<T> java.util.concurrent.Future<T>
submit(java.lang.Runnable task, T result)
<T> java.util.concurrent.Future<T>
submit(java.util.concurrent.Callable<T> task)
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Methods inherited from class org.apache.catalina.util.LifecycleMBeanBase
destroyInternal, getDomain, getObjectName, postDeregister, postRegister, preDeregister, preRegister, register, setDomain, unregister, unregister
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Methods inherited from class org.apache.catalina.util.LifecycleBase
addLifecycleListener, destroy, findLifecycleListeners, fireLifecycleEvent, getState, getStateName, getThrowOnFailure, init, removeLifecycleListener, setState, setState, setThrowOnFailure, start, stop
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.catalina.Lifecycle
addLifecycleListener, destroy, findLifecycleListeners, getState, getStateName, init, removeLifecycleListener, start, stop
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Method Detail
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setName
public void setName(java.lang.String name)
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getNamePrefix
public java.lang.String getNamePrefix()
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setNamePrefix
public void setNamePrefix(java.lang.String namePrefix)
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execute
public void execute(java.lang.Runnable command)
- Specified by:
execute
in interfacejava.util.concurrent.Executor
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initInternal
protected void initInternal() throws LifecycleException
Description copied from class:LifecycleBase
Subclasses implement this method to perform any instance initialisation required.- Overrides:
initInternal
in classLifecycleMBeanBase
- Throws:
LifecycleException
- If the initialisation fails
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startInternal
protected void startInternal() throws LifecycleException
Description copied from class:LifecycleBase
Subclasses must ensure that the state is changed toLifecycleState.STARTING
during the execution of this method. Changing state will trigger theLifecycle.START_EVENT
event. If a component fails to start it may either throw aLifecycleException
which will cause it's parent to fail to start, or it can place itself in the error state in which caseLifecycleBase.stop()
will be called on the failed component but the parent component will continue to start normally.- Specified by:
startInternal
in classLifecycleBase
- Throws:
LifecycleException
- Start error occurred
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stopInternal
protected void stopInternal() throws LifecycleException
Description copied from class:LifecycleBase
Subclasses must ensure that the state is changed toLifecycleState.STOPPING
during the execution of this method. Changing state will trigger theLifecycle.STOP_EVENT
event.- Specified by:
stopInternal
in classLifecycleBase
- Throws:
LifecycleException
- Stop error occurred
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getDomainInternal
protected java.lang.String getDomainInternal()
Description copied from class:LifecycleMBeanBase
Method implemented by subclasses to identify the domain in which MBeans should be registered.- Specified by:
getDomainInternal
in classLifecycleMBeanBase
- Returns:
- The name of the domain to use to register MBeans.
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getObjectNameKeyProperties
protected java.lang.String getObjectNameKeyProperties()
Description copied from class:LifecycleMBeanBase
Allow subclasses to specify the key properties component of theObjectName
that will be used to register this component.- Specified by:
getObjectNameKeyProperties
in classLifecycleMBeanBase
- Returns:
- The string representation of the key properties component of the desired
ObjectName
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shutdown
public void shutdown()
- Specified by:
shutdown
in interfacejava.util.concurrent.ExecutorService
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shutdownNow
public java.util.List<java.lang.Runnable> shutdownNow()
- Specified by:
shutdownNow
in interfacejava.util.concurrent.ExecutorService
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isShutdown
public boolean isShutdown()
- Specified by:
isShutdown
in interfacejava.util.concurrent.ExecutorService
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isTerminated
public boolean isTerminated()
- Specified by:
isTerminated
in interfacejava.util.concurrent.ExecutorService
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awaitTermination
public boolean awaitTermination(long timeout, java.util.concurrent.TimeUnit unit) throws java.lang.InterruptedException
- Specified by:
awaitTermination
in interfacejava.util.concurrent.ExecutorService
- Throws:
java.lang.InterruptedException
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submit
public <T> java.util.concurrent.Future<T> submit(java.util.concurrent.Callable<T> task)
- Specified by:
submit
in interfacejava.util.concurrent.ExecutorService
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submit
public <T> java.util.concurrent.Future<T> submit(java.lang.Runnable task, T result)
- Specified by:
submit
in interfacejava.util.concurrent.ExecutorService
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submit
public java.util.concurrent.Future<?> submit(java.lang.Runnable task)
- Specified by:
submit
in interfacejava.util.concurrent.ExecutorService
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invokeAll
public <T> java.util.List<java.util.concurrent.Future<T>> invokeAll(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks) throws java.lang.InterruptedException
- Specified by:
invokeAll
in interfacejava.util.concurrent.ExecutorService
- Throws:
java.lang.InterruptedException
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invokeAll
public <T> java.util.List<java.util.concurrent.Future<T>> invokeAll(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks, long timeout, java.util.concurrent.TimeUnit unit) throws java.lang.InterruptedException
- Specified by:
invokeAll
in interfacejava.util.concurrent.ExecutorService
- Throws:
java.lang.InterruptedException
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invokeAny
public <T> T invokeAny(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks) throws java.lang.InterruptedException, java.util.concurrent.ExecutionException
- Specified by:
invokeAny
in interfacejava.util.concurrent.ExecutorService
- Throws:
java.lang.InterruptedException
java.util.concurrent.ExecutionException
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invokeAny
public <T> T invokeAny(java.util.Collection<? extends java.util.concurrent.Callable<T>> tasks, long timeout, java.util.concurrent.TimeUnit unit) throws java.lang.InterruptedException, java.util.concurrent.ExecutionException, java.util.concurrent.TimeoutException
- Specified by:
invokeAny
in interfacejava.util.concurrent.ExecutorService
- Throws:
java.lang.InterruptedException
java.util.concurrent.ExecutionException
java.util.concurrent.TimeoutException
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