scheduling.concurrent
package which is based on Java 5's java.util.concurrent.ExecutorService@Deprecated public class TimerTaskExecutor extends Object implements SchedulingTaskExecutor, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.DisposableBean
TaskExecutor implementation that uses a
single Timer for executing all tasks, effectively resulting in
serialized asynchronous execution on a single thread.Timer| Constructor and Description |
|---|
TimerTaskExecutor()
Deprecated.
Create a new TimerTaskExecutor that needs to be further configured and initialized.
|
TimerTaskExecutor(Timer timer)
Deprecated.
Create a new TimerTaskExecutor for the given
Timer. |
| Modifier and Type | Method and Description |
|---|---|
void |
afterPropertiesSet()
Deprecated.
|
protected Timer |
createTimer()
Deprecated.
Create a new
Timer instance. |
void |
destroy()
Deprecated.
Cancel the
Timer on bean factory shutdown, stopping all scheduled tasks. |
void |
execute(Runnable task)
Deprecated.
Schedules the given
Runnable on this executor's Timer instance,
wrapping it in a DelegatingTimerTask. |
void |
execute(Runnable task,
long startTimeout)
Deprecated.
|
protected Timer |
getTimer()
Deprecated.
Return the underlying Timer behind this TimerTaskExecutor.
|
boolean |
prefersShortLivedTasks()
Deprecated.
This task executor prefers short-lived work units.
|
void |
setBeanName(String beanName)
Deprecated.
|
void |
setDelay(long delay)
Deprecated.
Set the delay to use for scheduling tasks passed into the plain
execute(Runnable) method. |
void |
setTimer(Timer timer)
Deprecated.
Set the
Timer to use for this TimerTaskExecutor, for example
a shared Timer instance defined by a TimerFactoryBean. |
<T> Future<T> |
submit(Callable<T> task)
Deprecated.
|
Future<?> |
submit(Runnable task)
Deprecated.
|
protected final Log logger
public TimerTaskExecutor()
public void setTimer(Timer timer)
Timer to use for this TimerTaskExecutor, for example
a shared Timer instance defined by a TimerFactoryBean.
If not specified, a default internal Timer instance will be used.
timer - the Timer to use for this TimerTaskExecutorTimerFactoryBeanpublic void setDelay(long delay)
execute(Runnable) method. Default is 0.
Note that calls to execute(Runnable, long) will use the
given timeout as delay if it is lower than the general delay.
delay - the delay in milliseconds before the task is to be executedpublic void setBeanName(String beanName)
setBeanName in interface org.springframework.beans.factory.BeanNameAwarepublic void afterPropertiesSet()
afterPropertiesSet in interface org.springframework.beans.factory.InitializingBeanprotected Timer createTimer()
protected final Timer getTimer()
public void execute(Runnable task)
Runnable on this executor's Timer instance,
wrapping it in a DelegatingTimerTask.public void execute(Runnable task, long startTimeout)
execute in interface org.springframework.core.task.AsyncTaskExecutorpublic Future<?> submit(Runnable task)
submit in interface org.springframework.core.task.AsyncTaskExecutorpublic <T> Future<T> submit(Callable<T> task)
submit in interface org.springframework.core.task.AsyncTaskExecutorpublic boolean prefersShortLivedTasks()
prefersShortLivedTasks in interface SchedulingTaskExecutortrue if this TaskExecutor prefers
short-lived taskspublic void destroy()
Timer on bean factory shutdown, stopping all scheduled tasks.destroy in interface org.springframework.beans.factory.DisposableBeanTimer.cancel()