Package com.reallifedeveloper.common.application.eventstore

Class StoredEvent

java.lang.Object

com.reallifedeveloper.common.application.eventstore.StoredEvent

@Entity
public class StoredEvent
extends Object

A representation of a DomainEvent that can be stored in a database.

Author:

RealLifeDeveloper

Constructor Summary

Constructors

Constructor	Description
StoredEvent(String eventType, String eventBody, ZonedDateTime occurredOn, int version)	Creates a new StoredEvent with the given attributes.

Method Summary

Modifier and Type	Method	Description
String	eventBody()	Gives the string representation of the domain event represented by this StoredEvent.
String	eventType()	Gives the class name of the domain event represented by this StoredEvent.
Long	id()	Gives the ID of this StoredEvent.
ZonedDateTime	occurredOn()	Gives the date and time the domain event represented by this StoredEvent occurred.
String	toString()
Integer	version()	Gives the version of the domain event represented by this StoredEvent.

Methods inherited from class java.lang.Object

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

Constructor Details

StoredEvent

public StoredEvent(String eventType,
 String eventBody,
 ZonedDateTime occurredOn,
 int version)

Creates a new StoredEvent with the given attributes.

Parameters:

eventType - the class name of the domain event, as given by event.getClass().getName()

eventBody - a string representation of the domain event

occurredOn - the date and time the domain event occurred

version - the version of the domain event

Throws:

IllegalArgumentException - if any argument is null

Method Details

id

public Long id()

Gives the ID of this StoredEvent. Note that this is not the same as the ID of the domain event itself.

Returns:

the ID of this StoredEvent

eventType

public String eventType()

Gives the class name of the domain event represented by this StoredEvent.

Returns:

the class name of the domain event

eventBody

public String eventBody()

Gives the string representation of the domain event represented by this StoredEvent.

Returns:

a string representation of the domain event

occurredOn

public ZonedDateTime occurredOn()

Gives the date and time the domain event represented by this StoredEvent occurred.

Returns:

the date and time the domain event occurred

version

public Integer version()

Gives the version of the domain event represented by this StoredEvent.

Returns:

the version of the domain event

toString

public String toString()

Overrides:

toString in class Object