org.axonframework.eventstore.jpa

Class AbstractEventEntryData<T>

java.lang.Object

org.axonframework.eventstore.jpa.AbstractEventEntryData<T>

Type Parameters:

T - The data type used to store the payload

All Implemented Interfaces:

SerializedDomainEventData<T>

Direct Known Subclasses:

AbstractEventEntry

@MappedSuperclass
public abstract class AbstractEventEntryData<T>
extends Object
implements SerializedDomainEventData<T>

Abstract JPA Entity, which defines all fields except for the payload and metaData field. Subclasses should declare those fields and define the format in which the data must be stored.

Since:

2.3

Author:

Allard Buijze

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractEventEntryData.PK Primary key definition of the AbstractEventEntry class.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractEventEntryData() Constructor required by JPA.
	AbstractEventEntryData(String eventIdentifier, String type, String aggregateIdentifier, long sequenceNumber, org.joda.time.DateTime timestamp, SerializedType payloadType) Initializes the fields in this entity using the values provided in the given parameters.

Method Summary

Methods

Modifier and Type	Method and Description
Object	getAggregateIdentifier() Returns the Aggregate Identifier of the associated event.
String	getEventIdentifier() Returns the identifier of the serialized event.
protected SerializedType	getPayloadType() Returns the payload type of the event message stored in this entry.
long	getSequenceNumber() Returns the sequence number of the associated event.
org.joda.time.DateTime	getTimestamp() Returns the time stamp of the associated event.
String	getType() Returns the type identifier of the aggregate.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.axonframework.serializer.SerializedDomainEventData

getMetaData, getPayload

Constructor Detail

AbstractEventEntryData

public AbstractEventEntryData(String eventIdentifier,
                      String type,
                      String aggregateIdentifier,
                      long sequenceNumber,
                      org.joda.time.DateTime timestamp,
                      SerializedType payloadType)

Initializes the fields in this entity using the values provided in the given parameters.

Parameters:

eventIdentifier - The identifier of the event.

type - The type identifier of the aggregate that published the event

aggregateIdentifier - The identifier of the aggregate that published the event

sequenceNumber - The sequence number of the event

timestamp - The timestamp of the creation of the event

payloadType - The type of payload contained in the event

AbstractEventEntryData

protected AbstractEventEntryData()

Constructor required by JPA.

Method Detail

getEventIdentifier

public String getEventIdentifier()

Description copied from interface: SerializedDomainEventData

Returns the identifier of the serialized event.

Specified by:

getEventIdentifier in interface SerializedDomainEventData<T>

Returns:

the identifier of the serialized event

getAggregateIdentifier

public Object getAggregateIdentifier()

Returns the Aggregate Identifier of the associated event.

Specified by:

getAggregateIdentifier in interface SerializedDomainEventData<T>

Returns:

the Aggregate Identifier of the associated event.

getType

public String getType()

Returns the type identifier of the aggregate.

Returns:

the type identifier of the aggregate.

getSequenceNumber

public long getSequenceNumber()

Returns the sequence number of the associated event.

Specified by:

getSequenceNumber in interface SerializedDomainEventData<T>

Returns:

the sequence number of the associated event.

getTimestamp

public org.joda.time.DateTime getTimestamp()

Returns the time stamp of the associated event.

Specified by:

getTimestamp in interface SerializedDomainEventData<T>

Returns:

the time stamp of the associated event.

getPayloadType

protected SerializedType getPayloadType()

Returns the payload type of the event message stored in this entry.

Returns:

the payload type of the event message stored in this entry