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## org.springframework.scheduling.timer
Class ScheduledTimerTask

    java.lang.Object
      org.springframework.scheduling.timer.ScheduledTimerTask

Deprecated. as of Spring 3.0, in favor of the `scheduling.concurrent` package which is based on Java 5's `java.util.concurrent.ExecutorService`

    @Deprecated
    public class ScheduledTimerTask

extends Object

JavaBean that describes a scheduled `TimerTask`, consisting of the `TimerTask` itself or a `Runnable` to create a `TimerTask` for and a delay plus period. The period needs to be specified; there is no point in a default for it.

The JDK's `Timer` facility does not offer sophisticated scheduling options such as cron expressions. Consider using Quartz for such advanced needs.

Note that the `Timer` mechanism uses a `TimerTask` instance that is shared between repeated executions, in contrast to Quartz which creates a new Job instance for each execution.

Since:
  19.02.2004
Author:
  Juergen Hoeller
See Also:
  `TimerTask`, `Timer.schedule(TimerTask, long, long)`, `Timer.scheduleAtFixedRate(TimerTask, long, long)`

Constructor Summary
`ScheduledTimerTask()` Deprecated. Create a new ScheduledTimerTask, to be populated via bean properties.
`ScheduledTimerTask(Runnable timerTask)` Deprecated. Create a new ScheduledTimerTask, with default one-time execution without delay.
`ScheduledTimerTask(Runnable timerTask, long delay)` Deprecated. Create a new ScheduledTimerTask, with default one-time execution with the given delay.
`ScheduledTimerTask(Runnable timerTask, long delay, long period, boolean fixedRate)` Deprecated. Create a new ScheduledTimerTask.
`ScheduledTimerTask(TimerTask timerTask)` Deprecated. Create a new ScheduledTimerTask, with default one-time execution without delay.
`ScheduledTimerTask(TimerTask timerTask, long delay)` Deprecated. Create a new ScheduledTimerTask, with default one-time execution with the given delay.
`ScheduledTimerTask(TimerTask timerTask, long delay, long period, boolean fixedRate)` Deprecated. Create a new ScheduledTimerTask.

Method Summary
`long` | `getDelay()` Deprecated. Return the delay before starting the job for the first time.
`long` | `getPeriod()` Deprecated. Return the period between repeated task executions.
`TimerTask` | `getTimerTask()` Deprecated. Return the TimerTask to schedule.
`boolean` | `isFixedRate()` Deprecated. Return whether to schedule as fixed-rate execution.
`boolean` | `isOneTimeTask()` Deprecated. Is this task only ever going to execute once?
`void` | `setDelay(long delay)` Deprecated. Set the delay before starting the task for the first time, in milliseconds.
`void` | `setFixedRate(boolean fixedRate)` Deprecated. Set whether to schedule as fixed-rate execution, rather than fixed-delay execution.
`void` | `setPeriod(long period)` Deprecated. Set the period between repeated task executions, in milliseconds.
`void` | `setRunnable(Runnable timerTask)` Deprecated. Set the Runnable to schedule as TimerTask.
`void` | `setTimerTask(TimerTask timerTask)` Deprecated. Set the TimerTask to schedule.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ScheduledTimerTask

    public ScheduledTimerTask()

  Deprecated.
  Create a new ScheduledTimerTask, to be populated via bean properties.

  See Also:
    `setTimerTask(java.util.TimerTask)`, `setDelay(long)`, `setPeriod(long)`, `setFixedRate(boolean)`

### ScheduledTimerTask

    public ScheduledTimerTask(TimerTask timerTask)

  Deprecated.
  Create a new ScheduledTimerTask, with default one-time execution without delay.

  Parameters:
    `timerTask` - the TimerTask to schedule

### ScheduledTimerTask

    public ScheduledTimerTask(TimerTask timerTask,
                              long delay)

  Deprecated.
  Create a new ScheduledTimerTask, with default one-time execution with the given delay.

  Parameters:
    `timerTask` - the TimerTask to schedule
    `delay` - the delay before starting the task for the first time (ms)

### ScheduledTimerTask

    public ScheduledTimerTask(TimerTask timerTask,
                              long delay,
                              long period,
                              boolean fixedRate)

  Deprecated.
  Create a new ScheduledTimerTask.

  Parameters:
    `timerTask` - the TimerTask to schedule
    `delay` - the delay before starting the task for the first time (ms)
    `period` - the period between repeated task executions (ms)
    `fixedRate` - whether to schedule as fixed-rate execution

### ScheduledTimerTask

    public ScheduledTimerTask(Runnable timerTask)

  Deprecated.
  Create a new ScheduledTimerTask, with default one-time execution without delay.

  Parameters:
    `timerTask` - the Runnable to schedule as TimerTask

### ScheduledTimerTask

    public ScheduledTimerTask(Runnable timerTask,
                              long delay)

  Deprecated.
  Create a new ScheduledTimerTask, with default one-time execution with the given delay.

  Parameters:
    `timerTask` - the Runnable to schedule as TimerTask
    `delay` - the delay before starting the task for the first time (ms)

### ScheduledTimerTask

    public ScheduledTimerTask(Runnable timerTask,
                              long delay,
                              long period,
                              boolean fixedRate)

  Deprecated.
  Create a new ScheduledTimerTask.

  Parameters:
    `timerTask` - the Runnable to schedule as TimerTask
    `delay` - the delay before starting the task for the first time (ms)
    `period` - the period between repeated task executions (ms)
    `fixedRate` - whether to schedule as fixed-rate execution

Method Detail

### setRunnable

    public void setRunnable(Runnable timerTask)

  Deprecated.
  Set the Runnable to schedule as TimerTask.

  See Also:
    `DelegatingTimerTask`

### setTimerTask

    public void setTimerTask(TimerTask timerTask)

  Deprecated.
  Set the TimerTask to schedule.

### getTimerTask

    public TimerTask getTimerTask()

  Deprecated.
  Return the TimerTask to schedule.

### setDelay

    public void setDelay(long delay)

  Deprecated.
  Set the delay before starting the task for the first time, in milliseconds. Default is 0, immediately starting the task after successful scheduling.

### getDelay

    public long getDelay()

  Deprecated.
  Return the delay before starting the job for the first time.

### setPeriod

    public void setPeriod(long period)

  Deprecated.
  Set the period between repeated task executions, in milliseconds.

  Default is -1, leading to one-time execution. In case of a positive value, the task will be executed repeatedly, with the given interval inbetween executions.

  Note that the semantics of the period value vary between fixed-rate and fixed-delay execution.

  Note: A period of 0 (for example as fixed delay) is not supported, simply because `java.util.Timer` itself does not support it. Hence a value of 0 will be treated as one-time execution; however, that value should never be specified explicitly in the first place!

  See Also:
    `setFixedRate(boolean)`, `isOneTimeTask()`, `Timer.schedule(TimerTask, long, long)`

### getPeriod

    public long getPeriod()

  Deprecated.
  Return the period between repeated task executions.

### isOneTimeTask

    public boolean isOneTimeTask()

  Deprecated.
  Is this task only ever going to execute once?

  Returns:
    `true` if this task is only ever going to execute once
  See Also:
    `getPeriod()`

### setFixedRate

    public void setFixedRate(boolean fixedRate)

  Deprecated.
  Set whether to schedule as fixed-rate execution, rather than fixed-delay execution. Default is "false", that is, fixed delay.

  See Timer javadoc for details on those execution modes.

  See Also:
    `Timer.schedule(TimerTask, long, long)`, `Timer.scheduleAtFixedRate(TimerTask, long, long)`

### isFixedRate

    public boolean isFixedRate()

  Deprecated.
  Return whether to schedule as fixed-rate execution.

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