org.axonframework.deadline.quartz

Class QuartzDeadlineManager

java.lang.Object

org.axonframework.deadline.AbstractDeadlineManager

org.axonframework.deadline.quartz.QuartzDeadlineManager

All Implemented Interfaces:

DeadlineManager, MessageDispatchInterceptorSupport<DeadlineMessage<?>>, MessageHandlerInterceptorSupport<DeadlineMessage<?>>

public class QuartzDeadlineManager
extends AbstractDeadlineManager

Implementation of DeadlineManager that delegates scheduling and triggering to a Quartz Scheduler.

Since:

3.3

Author:

Milan Savic, Steven van Beelen

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	QuartzDeadlineManager.Builder Builder class to instantiate a QuartzDeadlineManager.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	QuartzDeadlineManager(QuartzDeadlineManager.Builder builder) Instantiate a QuartzDeadlineManager based on the fields contained in the QuartzDeadlineManager.Builder.

Method Summary

Modifier and Type	Method and Description
static QuartzDeadlineManager.Builder	builder() Instantiate a Builder to be able to create a QuartzDeadlineManager.
void	cancelAll(String deadlineName) Cancels all the deadlines corresponding to the given deadlineName.
void	cancelSchedule(String deadlineName, String scheduleId) Cancels the deadline corresponding to the given deadlineName / scheduleId combination.
String	schedule(Duration triggerDuration, String deadlineName, Object messageOrPayload, ScopeDescriptor deadlineScope) Schedules a deadline after the given triggerDuration with provided context.
String	schedule(Instant triggerDateTime, String deadlineName, Object messageOrPayload, ScopeDescriptor deadlineScope) Schedules a deadline at given triggerDateTime with provided context.

Methods inherited from class org.axonframework.deadline.AbstractDeadlineManager

dispatchInterceptors, handlerInterceptors, processDispatchInterceptors, registerDispatchInterceptor, registerHandlerInterceptor, runOnPrepareCommitOrNow

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.axonframework.deadline.DeadlineManager

schedule, schedule, schedule, schedule

Constructor Detail

QuartzDeadlineManager

protected QuartzDeadlineManager(QuartzDeadlineManager.Builder builder)

Instantiate a QuartzDeadlineManager based on the fields contained in the QuartzDeadlineManager.Builder.

Will assert that the Scheduler, ScopeAwareProvider, TransactionManager and Serializer are not null, and will throw an AxonConfigurationException if any of them is null. The TransactionManager, ScopeAwareProvider and Serializer will be tied to the Scheduler's context. If this initialization step fails, this will too result in an AxonConfigurationException.

Parameters:

builder - the QuartzDeadlineManager.Builder used to instantiate a QuartzDeadlineManager instance

Method Detail

builder

public static QuartzDeadlineManager.Builder builder()

Instantiate a Builder to be able to create a QuartzDeadlineManager.

The TransactionManager is defaulted to an NoTransactionManager, and the Serializer to a XStreamSerializer. The Scheduler and ScopeAwareProvider are hard requirements and as such should be provided.

Returns:

a Builder to be able to create a QuartzDeadlineManager

schedule

public String schedule(Instant triggerDateTime,
                       String deadlineName,
                       Object messageOrPayload,
                       ScopeDescriptor deadlineScope)

Description copied from interface: DeadlineManager

Schedules a deadline at given triggerDateTime with provided context. The returned scheduleId and provided deadlineName combination can be used to cancel the scheduled deadline.

The given messageOrPayload may be any object, as well as a DeadlineMessage. In the latter case, the instance provided is the donor for the payload and MetaData of the actual deadline being used. In the former case, the given messageOrPayload will be wrapped as the payload of a DeadlineMessage.

Parameters:

triggerDateTime - A Instant denoting the moment to trigger the deadline handling

deadlineName - A String representing the name of the deadline to schedule

messageOrPayload - A Message or payload for a message as an Object

deadlineScope - A ScopeDescriptor describing the scope within which the deadline was scheduled

Returns:

the scheduleId as a String to use when cancelling the schedule

schedule

public String schedule(Duration triggerDuration,
                       String deadlineName,
                       Object messageOrPayload,
                       ScopeDescriptor deadlineScope)

Description copied from interface: DeadlineManager

Schedules a deadline after the given triggerDuration with provided context. The provided deadlineName / scheduleId combination can be used to cancel the scheduled deadline.

The given messageOrPayload may be any object, as well as a DeadlineMessage. In the latter case, the instance provided is the donor for the payload and MetaData of the actual deadline being used. In the former case, the given messageOrPayload will be wrapped as the payload of a DeadlineMessage.

Scheduling a deadline with the same deadlineName and scheduleId will replace the previous schedule with the new one.

Parameters:

triggerDuration - A Duration describing the waiting period before handling the deadline

deadlineName - A String representing the name of the deadline to schedule

messageOrPayload - A Message or payload for a message as an Object

deadlineScope - A ScopeDescriptor describing the scope within which the deadline was scheduled

Returns:

A schedule id to use when cancelling the schedule

cancelSchedule

public void cancelSchedule(String deadlineName,
                           String scheduleId)

Description copied from interface: DeadlineManager

Cancels the deadline corresponding to the given deadlineName / scheduleId combination. This method has no impact on deadlines which have already been triggered.

Parameters:

deadlineName - A String representing the name of the deadline to cancel

scheduleId - The String denoting the scheduled deadline to cancel

cancelAll

public void cancelAll(String deadlineName)

Description copied from interface: DeadlineManager

Cancels all the deadlines corresponding to the given deadlineName. This method has no impact on deadlines which have already been triggered.

Parameters:

deadlineName - A String representing the name of the deadlines to cancel