org.jboss.seam.async

Class TimerServiceDispatcher

java.lang.Object

org.jboss.seam.async.AbstractDispatcher<javax.ejb.Timer,TimerSchedule>

org.jboss.seam.async.TimerServiceDispatcher

All Implemented Interfaces:

Dispatcher<javax.ejb.Timer,TimerSchedule>, LocalTimerServiceDispatcher

@Name(value="org.jboss.seam.async.dispatcher")
@Install(value=false,
         precedence=0)
public class TimerServiceDispatcher
extends AbstractDispatcher<javax.ejb.Timer,TimerSchedule>
implements LocalTimerServiceDispatcher

Dispatcher implementation that uses the EJB TimerService.

Author:

Gavin King

Nested Class Summary

Nested classes/interfaces inherited from class org.jboss.seam.async.AbstractDispatcher

AbstractDispatcher.DispatcherParameters

Field Summary

Fields inherited from class org.jboss.seam.async.AbstractDispatcher

EXECUTING_ASYNCHRONOUS_CALL

Constructor Summary

Constructors

Constructor and Description
TimerServiceDispatcher()

Method Summary

Methods

Modifier and Type	Method and Description
Object	call(Callable task)
void	dispatch(javax.ejb.Timer timer)
static LocalTimerServiceDispatcher	instance()
void	postConstruct()
javax.ejb.Timer	scheduleAsynchronousEvent(String type, Object... parameters) Schedule an immediate asynchronous event
javax.ejb.Timer	scheduleInvocation(InvocationContext invocation, Component component) Schedule an asynchronous method call, examining annotations upon the method to determine the schedule
javax.ejb.Timer	scheduleTimedEvent(String type, TimerSchedule schedule, Object... parameters) Schedule a timed (delayed and/or periodic) event

Methods inherited from class org.jboss.seam.async.AbstractDispatcher

createSchedule, createTimerSchedule, extractAndValidateParameters, scheduleTransactionCompletionEvent, scheduleTransactionSuccessEvent

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.seam.async.Dispatcher

scheduleTransactionCompletionEvent, scheduleTransactionSuccessEvent

Constructor Detail

TimerServiceDispatcher

public TimerServiceDispatcher()

Method Detail

postConstruct

@PostConstruct
public void postConstruct()

dispatch

public void dispatch(javax.ejb.Timer timer)

scheduleTimedEvent

public javax.ejb.Timer scheduleTimedEvent(String type,
                                 TimerSchedule schedule,
                                 Object... parameters)

Description copied from interface: Dispatcher

Schedule a timed (delayed and/or periodic) event

Specified by:

scheduleTimedEvent in interface Dispatcher<javax.ejb.Timer,TimerSchedule>

Parameters:

type - the event type

schedule - the schedule

parameters - parameters to pass to the event listener method

Returns:

some kind of timer object, or null

scheduleAsynchronousEvent

public javax.ejb.Timer scheduleAsynchronousEvent(String type,
                                        Object... parameters)

Description copied from interface: Dispatcher

Schedule an immediate asynchronous event

Specified by:

scheduleAsynchronousEvent in interface Dispatcher<javax.ejb.Timer,TimerSchedule>

Parameters:

type - the event type

parameters - parameters to pass to the event listener method

Returns:

some kind of timer object, or null

scheduleInvocation

public javax.ejb.Timer scheduleInvocation(InvocationContext invocation,
                                 Component component)

Description copied from interface: Dispatcher

Schedule an asynchronous method call, examining annotations upon the method to determine the schedule

Specified by:

scheduleInvocation in interface Dispatcher<javax.ejb.Timer,TimerSchedule>

Returns:

some kind of timer object, or null

call

public Object call(Callable task)

Specified by:

call in interface LocalTimerServiceDispatcher

instance

public static LocalTimerServiceDispatcher instance()