org.axonframework.domain
Class UUIDAggregateIdentifier

java.lang.Object
  org.axonframework.domain.AbstractAggregateIdentifier
      org.axonframework.domain.StringAggregateIdentifier
          org.axonframework.domain.UUIDAggregateIdentifier

All Implemented Interfaces:

Serializable, Comparable<AggregateIdentifier>, AggregateIdentifier

public class UUIDAggregateIdentifier
extends StringAggregateIdentifier

Implementation of an AggregateIdentifier that uses a UUID as backing identifier. This class is able to generate (pseudo)random identifiers (see UUID.randomUUID()) as well as reuse externally generated UUIDs as identifier values.

Since:

0.7

Author:

Allard Buijze

See Also:

Serialized Form

Constructor Summary

UUIDAggregateIdentifier()
Creates a new instance using a randomly chosen UUID as identifier value.

UUIDAggregateIdentifier(String identifier)
Creates a new instance using the UUID-formatted identifier.

UUIDAggregateIdentifier(UUID identifier)
Creates a new instance using the given UUID as identifier value.

Method Summary

Methods inherited from class org.axonframework.domain.StringAggregateIdentifier

asString

Methods inherited from class org.axonframework.domain.AbstractAggregateIdentifier

compareTo, equals, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

UUIDAggregateIdentifier

public UUIDAggregateIdentifier()

Creates a new instance using a randomly chosen UUID as identifier value.

See Also:

UUID.randomUUID()

UUIDAggregateIdentifier

public UUIDAggregateIdentifier(UUID identifier)

Creates a new instance using the given UUID as identifier value.

Parameters:

identifier - the UUID representation of the identifier

Throws:

NullPointerException - if the given identifier is null.

UUIDAggregateIdentifier

public UUIDAggregateIdentifier(String identifier)

Creates a new instance using the UUID-formatted identifier.

Parameters:

identifier - The UUID-formatted identifier String

See Also:

UUID.fromString(String)