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https://issues.apache.org/jira/browse/ISIS-194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dan Haywood reassigned ISIS-194:
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Assignee: Dan Haywood
> Allow JSON viewer to work with object stores other than the in-memory
> objectstore.
> ----------------------------------------------------------------------------------
>
> Key: ISIS-194
> URL: https://issues.apache.org/jira/browse/ISIS-194
> Project: Isis
> Issue Type: Improvement
> Components: Core: Runtime, Runtimes: Dflt: Objectstores: SQL,
> Viewer: JSON
> Affects Versions: 0.2.0-incubating
> Reporter: Dan Haywood
> Assignee: Dan Haywood
>
> In attempting to get the json viewer to run with the SQL object store,
> discovered that it makes the wrong call to the AdapterManager and so fails to
> load objects via its OID.
> Exploring further, realized that the SqlOid impl *does* include the relevant
> information to call the right API of AdapterManager / PersistenceSession,
> namely that the className (=> objectSpec) is also included.
> This change is therefore to introduce a new subtype of Oid, namely
> OidWithSpecification, that is a self-contained Oid, and have the json viewer
> depend only on object stores that support OidWithSpecification. (Note: it
> isn't practicable to do what the html and scimpi viewers do, which is to
> cache the spec per Oid in session state, since the idea is that the json
> viewer is entirely stateless).
> Also retrofit SqlOid to implement this new interface.
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