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https://issues.apache.org/jira/browse/CAUSEWAY-4030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Keir Haywood updated CAUSEWAY-4030:
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Fix Version/s: 4.1.0
(was: 4.0.0-M2)
> In command logging extension, capture single instance of a List .
> -----------------------------------------------------------------
>
> Key: CAUSEWAY-4030
> URL: https://issues.apache.org/jira/browse/CAUSEWAY-4030
> Project: Causeway
> Issue Type: New Feature
> Components: Incubator Ext CommandReplay
> Affects Versions: v2 maintenance-branch
> Reporter: Daniel Keir Haywood
> Assignee: Daniel Keir Haywood
> Priority: Major
> Fix For: v2 maintenance-branch, 4.1.0
>
>
> /opsx-propose Currently the Command Log subscriber only captures the result
> if it is a scalar reference to a single entity. In particular, if it is a
> list then the contents are not recorded. However, in the viewer, if a list
> is returned but there is only one instance, then that object is automatically
> shown.
> for command recording/replay, the returned/result objects are needed to build
> up the graph of what is known: the "dotted path". With the behaviour as it
> is today, finders returning lists are useless even if they return a single
> instance.
> This change is therefore to enhance command logging, so that if single object
> is returned within a list, then to record this as the result.
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