org.springframework.scheduling.support

Class SimpleTriggerContext

java.lang.Object

org.springframework.scheduling.support.SimpleTriggerContext

All Implemented Interfaces:

TriggerContext

public class SimpleTriggerContext
extends Object
implements TriggerContext

Simple data holder implementation of the TriggerContext interface.

Since:

3.0

Author:

Juergen Hoeller

Constructor Summary

Constructors

Constructor and Description
SimpleTriggerContext() Create a SimpleTriggerContext with all time values set to null, exposing the system clock for the default time zone.
SimpleTriggerContext(Clock clock) Create a SimpleTriggerContext with all time values set to null, exposing the given clock.
SimpleTriggerContext(Date lastScheduledExecutionTime, Date lastActualExecutionTime, Date lastCompletionTime) Create a SimpleTriggerContext with the given time values, exposing the system clock for the default time zone.

Method Summary

Modifier and Type	Method and Description
Clock	getClock() Return the clock to use for trigger calculation.
Date	lastActualExecutionTime() Return the last actual execution time of the task, or null if not scheduled before.
Date	lastCompletionTime() Return the last completion time of the task, or null if not scheduled before.
Date	lastScheduledExecutionTime() Return the last scheduled execution time of the task, or null if not scheduled before.
void	update(Date lastScheduledExecutionTime, Date lastActualExecutionTime, Date lastCompletionTime) Update this holder's state with the latest time values.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleTriggerContext

public SimpleTriggerContext()

Create a SimpleTriggerContext with all time values set to null, exposing the system clock for the default time zone.

SimpleTriggerContext

public SimpleTriggerContext(Date lastScheduledExecutionTime,
                            Date lastActualExecutionTime,
                            Date lastCompletionTime)

Create a SimpleTriggerContext with the given time values, exposing the system clock for the default time zone.

Parameters:

lastScheduledExecutionTime - last scheduled execution time

lastActualExecutionTime - last actual execution time

lastCompletionTime - last completion time

SimpleTriggerContext

public SimpleTriggerContext(Clock clock)

Create a SimpleTriggerContext with all time values set to null, exposing the given clock.

Parameters:

clock - the clock to use for trigger calculation

Since:

5.3

See Also:

update(Date, Date, Date)

Method Detail

update

public void update(Date lastScheduledExecutionTime,
                   Date lastActualExecutionTime,
                   Date lastCompletionTime)

Update this holder's state with the latest time values.

Parameters:

lastScheduledExecutionTime - last scheduled execution time

lastActualExecutionTime - last actual execution time

lastCompletionTime - last completion time

getClock

public Clock getClock()

Description copied from interface: TriggerContext

Return the clock to use for trigger calculation.

Specified by:

getClock in interface TriggerContext

See Also:

TaskScheduler.getClock(), Clock.systemDefaultZone()

lastScheduledExecutionTime

@Nullable
public Date lastScheduledExecutionTime()

Description copied from interface: TriggerContext

Return the last scheduled execution time of the task, or null if not scheduled before.

Specified by:

lastScheduledExecutionTime in interface TriggerContext

lastActualExecutionTime

@Nullable
public Date lastActualExecutionTime()

Description copied from interface: TriggerContext

Return the last actual execution time of the task, or null if not scheduled before.

Specified by:

lastActualExecutionTime in interface TriggerContext

lastCompletionTime

@Nullable
public Date lastCompletionTime()

Description copied from interface: TriggerContext

Return the last completion time of the task, or null if not scheduled before.

Specified by:

lastCompletionTime in interface TriggerContext