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https://issues.apache.org/jira/browse/ISIS-1317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15186737#comment-15186737
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ASF subversion and git services commented on ISIS-1317:
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Commit 4241b4a521646143060bd20e089c527525d599b0 in isis's branch
refs/heads/master from [~danhaywood]
[ https://git-wip-us.apache.org/repos/asf?p=isis.git;h=4241b4a ]
ISIS-1317: Object_rebuildMetamodel mixin; also changes to supporting services.
Specifically:
- GridService (and GridLoaderService), to remove grid for a domain class
- MetaModelService, to invalidate and recreate an ObjectSpecification
In addition:
- in GridService/GridLoaderService, introduced supportsReloading() rather than
using deploymentCategory#isProduction() directly. This will make it easier to
be overridden in application code.
Also updated docs.
> Allow single domain object class to be invalidated through a mixin.
> -------------------------------------------------------------------
>
> Key: ISIS-1317
> URL: https://issues.apache.org/jira/browse/ISIS-1317
> Project: Isis
> Issue Type: New Feature
> Components: Core
> Affects Versions: 1.11.1
> Reporter: Dan Haywood
> Assignee: Dan Haywood
> Priority: Minor
> Fix For: 1.12.0
>
>
> This feature is useful because the new layout support (ISIS-993) - because of
> the way it pushes derives facets from the grid layout - can sometimes leave
> "stale" metadata if the grid is changed.
> For example, if an action is moved from a fieldset to some other area such as
> a column, then the action will appear more than once. That is because the
> action in its original location causes facets to be derived on the
> corresponding ObjectAction, and these aren't removed. Meanwhile, when the
> column to which the action layout is moved is rendered, it doesn't use
> facets, simply renders what's defined directly the grid.
> In the grander scheme of things this sort of thing isn't that big a deal, but
> it would be nice to invalidate the Isis metamodel (ObjectSpecification) from
> within the UI to get to a "clean slate".
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