Examples of org.axonframework.repository.ConflictingModificationException

org.axonframework.repository.ConflictingModificationException

Root of a hierarchy of exceptions indicating the detection of conflicting concurrent modifications. These conflicts are typically detected when aggregates are loaded or saved while another action has made changes to them.

This exception is non-transient, meaning that the the exception will occur when retrying the action. Typically, user interaction or confirmation is needed before the failed action can be retried. @author Allard Buijze @since 0.6

        OutputStream out = null;
        try {
            DomainEventMessage next = eventsToStore.next();
            if (next.getSequenceNumber() == 0
                    && eventFileResolver.eventFileExists(type, next.getAggregateIdentifier())) {
                throw new ConflictingModificationException("Could not create event stream for aggregate, such stream "
                                                                   + "already exists, type=" + type + ", id="
                                                                   + next.getAggregateIdentifier());
            }
            out = eventFileResolver.openEventFileForWriting(type, next.getAggregateIdentifier());
            FileSystemEventMessageWriter eventMessageWriter =

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Examples of org.axonframework.repository.ConflictingModificationException

Related Classes of org.axonframework.repository.ConflictingModificationException