[jira] [Commented] (ISIS-867) Domain service to automatically maintain lastUpdatedAt and lastUpdatedBy on any entity.

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ISIS-867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14948378#comment-14948378 ] 

ASF subversion and git services commented on ISIS-867:
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Commit 7c76e7c50574f5f78fc012939807101bf2bdf35d in isis's branch refs/heads/master from [~danhaywood]
[ https://git-wip-us.apache.org/repos/asf?p=isis.git;h=7c76e7c ]

ISIS-867, ISIS-1207: TimestampService implementation plus documentation.  Also extend support for concurrency checking to use timestamps.


> Domain service to automatically maintain lastUpdatedAt and lastUpdatedBy on any entity.
> ---------------------------------------------------------------------------------------
>
>                 Key: ISIS-867
>                 URL: https://issues.apache.org/jira/browse/ISIS-867
>             Project: Isis
>          Issue Type: New Feature
>          Components: Core
>    Affects Versions: core-1.6.0
>            Reporter: Dan Haywood
>            Assignee: Dan Haywood
>            Priority: Minor
>             Fix For: 1.10.0
>
>
> using ISIS-865.
> Define:
> interface Updateable {
>     @Programmatic
>     public void updatedBy(String userName);
>     @Programmatic
>     publc void updatedAt(DateTime dt);
> }
> Install a JDO StoreLifecycleListener on the PersistenceManager when request starts, call in preStore.
> Should double-check plays well with auditing service.  (Should be ok, since even if this listener and Isis' global listener are called in indeterminate order, even then we only hit the auditing service just prior to committing the transaction.  Until that point we are just capturing the fact that entities have been enlisted in the xactn).



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