Package org.axonframework.messaging.eventhandling.deadletter.jpa
@NullMarked
package org.axonframework.messaging.eventhandling.deadletter.jpa
Part of the Axon Messaging module. Contains classes related to JPA-specific dead lettering components.
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ClassDescriptionDefault DeadLetter JPA entity implementation of dead letters.Represents an
EventMessagewhen stored into the database.DeadLetterJpaConverter<M extends EventMessage>Converter that can convert anEventMessageto aDeadLetterEventEntryand vice versa.Converter responsible for converting to and fromEventMessageimplementations for storage in aSequencedDeadLetterQueue.JpaDeadLetter<M extends EventMessage>ADeadLetterthat was saved to the database and reconstructed from it.JpaSequencedDeadLetterQueue<M extends EventMessage>JPA-backed implementation of theSequencedDeadLetterQueue, used for storing dead letters containingEventMessagesdurably as aDeadLetterEntry.JpaSequencedDeadLetterQueue.Builder<T extends EventMessage>Builder class to instantiate anJpaSequencedDeadLetterQueue.