ManagedTimer (WildFly: EJB Subsystem 28.0.1.Final API)

All Superinterfaces:

jakarta.ejb.Timer

All Known Implementing Classes:

CalendarTimer, DistributableTimer, OOBTimer, TimerImpl
```
public interface ManagedTimer
extends jakarta.ejb.Timer
```
Interface for managed Timer implementations.

Author:

Paul Ferraro

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`void`	`activate()`	Activates a previously suspended timer.
`String`	`getId()`	The unique identifier of this timer.
`void`	`invoke()`	Invokes the timeout method associated with this timer.
`boolean`	`isActive()`	Indicates whether this timer is active, i.e.
`boolean`	`isCanceled()`	Indicates whether this timer was canceled, i.e.
`boolean`	`isExpired()`	Indicates whether this timer has expired, i.e.
`void`	`suspend()`	Suspends a previously active timer.
`default void`	`validateInvocationContext()`	Validates the invocation context of a given specification method.

Methods inherited from interface jakarta.ejb.Timer
cancel, getHandle, getInfo, getNextTimeout, getSchedule, getTimeRemaining, isCalendarTimer, isPersistent

- Method Detail
  - getId
```
String getId()
```
    The unique identifier of this timer.
    
    Returns:
    
    a unique identifier
  - isActive
```
boolean isActive()
```
    Indicates whether this timer is active, i.e. not suspended.
    
    Returns:
    
    true, if this timer is active, false otherwise.
  - isCanceled
```
boolean isCanceled()
```
    Indicates whether this timer was canceled, i.e. via Timer.cancel().
    
    Returns:
    
    true, if this timer was canceled, false otherwise.
  - isExpired
```
boolean isExpired()
```
    Indicates whether this timer has expired, i.e. it has no more timeouts. An interval timer will always return false.
    
    Returns:
    
    true, if this timer has expired, false otherwise.
  - activate
```
void activate()
```
    Activates a previously suspended timer. Once active, the timer will receive timeout events as usual, including any timeouts missed while inactive.
  - suspend
```
void suspend()
```
    Suspends a previously active timer. While suspended, the timer will not receive timeout events.
  - invoke
```
void invoke()
     throws Exception
```
    Invokes the timeout method associated with this timer. Has no impact on this timer's schedule.
    
    Throws:
    
    Exception
  - validateInvocationContext
```
default void validateInvocationContext()
```
    Validates the invocation context of a given specification method.