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java.lang.Objectorg.springframework.scheduling.concurrent.ConcurrentTaskExecutor
public class ConcurrentTaskExecutor
Adapter that takes a JDK 1.5 java.util.concurrent.Executor and
exposes a Spring TaskExecutor for it.
Also detects an extended java.util.concurrent.ExecutorService, adapting
the AsyncTaskExecutor interface accordingly.
Note that there is a pre-built ThreadPoolTaskExecutor that allows for
defining a JDK 1.5 ThreadPoolExecutor in bean style,
exposing it as a Spring TaskExecutor directly.
This is a convenient alternative to a raw ThreadPoolExecutor definition with
a separate definition of the present adapter class.
Executor,
ExecutorService,
ThreadPoolExecutor,
Executors,
ThreadPoolTaskExecutor| Field Summary |
|---|
| Fields inherited from interface org.springframework.core.task.AsyncTaskExecutor |
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TIMEOUT_IMMEDIATE, TIMEOUT_INDEFINITE |
| Constructor Summary | |
|---|---|
ConcurrentTaskExecutor()
Create a new ConcurrentTaskExecutor, using a single thread executor as default. |
|
ConcurrentTaskExecutor(java.util.concurrent.Executor concurrentExecutor)
Create a new ConcurrentTaskExecutor, using the given JDK 1.5 concurrent executor. |
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| Method Summary | ||
|---|---|---|
void |
execute(java.lang.Runnable task)
|
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void |
execute(java.lang.Runnable task,
long startTimeout)
|
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java.util.concurrent.Executor |
getConcurrentExecutor()
Return the JDK 1.5 concurrent executor that this adapter delegates to. |
|
boolean |
prefersShortLivedTasks()
This task executor prefers short-lived work units. |
|
void |
setConcurrentExecutor(java.util.concurrent.Executor concurrentExecutor)
Specify the JDK 1.5 concurrent executor to delegate to. |
|
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submit(java.util.concurrent.Callable<T> task)
|
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java.util.concurrent.Future<?> |
submit(java.lang.Runnable task)
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| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public ConcurrentTaskExecutor()
Executors.newSingleThreadExecutor()public ConcurrentTaskExecutor(java.util.concurrent.Executor concurrentExecutor)
concurrentExecutor - the JDK 1.5 concurrent executor to delegate to| Method Detail |
|---|
public final void setConcurrentExecutor(java.util.concurrent.Executor concurrentExecutor)
public final java.util.concurrent.Executor getConcurrentExecutor()
public void execute(java.lang.Runnable task)
execute in interface java.util.concurrent.Executorexecute in interface org.springframework.core.task.TaskExecutor
public void execute(java.lang.Runnable task,
long startTimeout)
execute in interface org.springframework.core.task.AsyncTaskExecutorpublic java.util.concurrent.Future<?> submit(java.lang.Runnable task)
submit in interface org.springframework.core.task.AsyncTaskExecutorpublic <T> java.util.concurrent.Future<T> submit(java.util.concurrent.Callable<T> task)
submit in interface org.springframework.core.task.AsyncTaskExecutorpublic boolean prefersShortLivedTasks()
prefersShortLivedTasks in interface SchedulingTaskExecutortrue if this TaskExecutor prefers
short-lived tasks
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