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https://issues.apache.org/jira/browse/ARTEMIS-1611?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16352621#comment-16352621
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ASF subversion and git services commented on ARTEMIS-1611:
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Commit 7576b9d5866e077d6eb6cba0ab035dbe09527ff4 in activemq-artemis's branch
refs/heads/master from [~martyntaylor]
[ https://git-wip-us.apache.org/repos/asf?p=activemq-artemis.git;h=7576b9d ]
ARTEMIS-1611 Added support for 1.x transformer API
> Artemis transformer interface is not backwards compatible
> ---------------------------------------------------------
>
> Key: ARTEMIS-1611
> URL: https://issues.apache.org/jira/browse/ARTEMIS-1611
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Affects Versions: 2.4.0
> Environment:
>
> Reporter: Jeff Mesnil
> Priority: Major
>
> We have users of Artemis 1.x that uses the transformer interface defined in
> org.apache.activemq.artemis.core.server.cluster.Transformer.
>
> This class was moved in Artemis 2.x in an incompatible way:
> [https://github.com/apache/activemq-artemis/blob/master/artemis-server/src/main/java/org/apache/activemq/artemis/core/server/cluster/Transformer.java]
> that redirects to
> [https://github.com/apache/activemq-artemis/blob/master/artemis-server/src/main/java/org/apache/activemq/artemis/core/server/transformer/Transformer.java]
> We are updating Artemis 2.x but it breaks the client configuration that was
> using the old interface.
> We have strong requirement for backwards compatibility and we'd like to come
> up with a solution so that the new interface could be made backwards
> compatible with the existing one.
> Would it be possible sense to reintroduce the old interface in the
> server.cluster package so that old code would still be able to run with
> Artemis 2.x?
>
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