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https://issues.apache.org/jira/browse/ISIS-968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14297016#comment-14297016
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ASF subversion and git services commented on ISIS-968:
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Commit bfea0e6052cda41e21a46831f363143ea09c8691 in isis's branch
refs/heads/ISIS-968 from [~danhaywood]
[ https://git-wip-us.apache.org/repos/asf?p=isis.git;h=bfea0e6 ]
ISIS-968: @ActionLayout(contributed=...) support.
> Rationalize handling of menu actions and contributed actions
> ------------------------------------------------------------
>
> Key: ISIS-968
> URL: https://issues.apache.org/jira/browse/ISIS-968
> Project: Isis
> Issue Type: Improvement
> Components: Core
> Affects Versions: core-1.7.0
> Reporter: Dan Haywood
> Assignee: Dan Haywood
> Priority: Minor
> Fix For: core-1.8.0
>
>
> Currently we have the following annotations:
> * on the domain service: @Hidden - to hide all actions (still in the
> metamodel); nb: this has been deprecated in ISIS-970 with no replacement
> * on the action: @NotContributed to suppress being contributed, optionally
> @NotContributed(As.ASSOCIATION) or @NotContributed(As.ACTION); is still in
> menu
> * on the action: @NotInServiceMenu to suppress being in menu; can still be
> contributed.
> This is all somewhat clumsy, and the negative @NotXxx annotations are
> confusing to read (@NotContributed(As.Xxx) in particular).
> ~~~
> In Naked Objects MVC they distinguish between three different "types" of
> service:
> - menu services (actions are on menus and are contributed)
> - contributions (actions are only ever contributed)
> - system services (actions never appear on menu or are contributed).
> This separation works well; "domain-level" system services (typically
> factories and repositories) are injected into the "view-level" menu or
> contribution services.
> ~~~
> This ticket proposes:
> Extend @DomainService to characterize the nature of each domain (similar to
> NO MVC):
> {code}
> @DomainService(nature=VIEW | VIEW_MENU | VIEW_CONTRIBUTIONS | DOMAIN )
> {code}
> where:
> * VIEW = current behaviour, and the default
> * VIEW_MENU = actions are not contributed
> * VIEW_CONTRIBUTIONS = in other words actions are not in service menu
> * DOMAIN = are not shown in view ie actions implicitly hidden
> In addition, extend @ActionLayout to include further UI hints:
> {code}
> @ActionLayout(
> contributedAs = ACTION|ASSOCIATION|BOTH // default is "BOTH";
> equivalent (inverse of) the current @NotContributed(As.Xxx)
> )
> {code}
> which for domain service of VIEW or VIEW_CONTRIBUTIONS can restrict the
> contribution if required.
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