[jira] [Commented] (ISIS-1009) Call a @PostConstruct callback for view models

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

    [ https://issues.apache.org/jira/browse/ISIS-1009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14973174#comment-14973174 ] 

ASF subversion and git services commented on ISIS-1009:
-------------------------------------------------------

Commit 8f98cf47fa66ffdf43105e66dfadb9c2d815ccbd in isis's branch refs/heads/master from [~danhaywood]
[ https://git-wip-us.apache.org/repos/asf?p=isis.git;h=8f98cf4 ]

ISIS-1009: support @PostConstruct for view models.

Using a PostConstructMethodCache implemented by each facet factory, with ViewModelFacet#initialize(..) being responsible for invoking the @PostConstruct method if present.

Using  template pattern in RecreatableObjectFacetAbstract to ensure any future implementations will obey same contract.

Also updated docs.


> Call a @PostConstruct callback for view models
> ----------------------------------------------
>
>                 Key: ISIS-1009
>                 URL: https://issues.apache.org/jira/browse/ISIS-1009
>             Project: Isis
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: core-1.7.0
>            Reporter: Dan Haywood
>            Assignee: Dan Haywood
>            Priority: Minor
>             Fix For: 1.10.0
>
>
> For view models that directly implement ViewModel interface, their viewModelInit(...) method is called and so they have a hook to do any additional initialization, eg looking up objects etc
> But for view models that are annotated using @ViewModel, these have no such hook.
> Suggest that we honour @PostConstruct annotation for all view models, as a consistent hook.



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