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Posted to dev@isis.apache.org by "Oscar Bou (JIRA)" <ji...@apache.org> on 2013/06/05 14:03:20 UTC
[jira] [Updated] (ISIS-422) Create Apache Isis API for custom
Queries sent to the Objectstore by the PersistenceManager
[ https://issues.apache.org/jira/browse/ISIS-422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oscar Bou updated ISIS-422:
---------------------------
Issue Type: New Feature (was: Bug)
> Create Apache Isis API for custom Queries sent to the Objectstore by the PersistenceManager
> -------------------------------------------------------------------------------------------
>
> Key: ISIS-422
> URL: https://issues.apache.org/jira/browse/ISIS-422
> Project: Isis
> Issue Type: New Feature
> Components: Core
> Affects Versions: core-1.2.0
> Reporter: Oscar Bou
> Assignee: Dan Haywood
>
> Current API does not support the option to define custom queries as SQL strings that will be resolved by the current Objectstore.
> Proposed patch by Dan:
> Take a copy of IsisJdoSupport and IsisJdoSupportImpl.
> In IsisJdoSupport, add:
> PersistenceManager getJdoPersistenceManager();
> In IsisJdoSupportImpl, add:
> public PersistenceManager getJdoPersistenceManager() {
> return getObjectStore().getPersistenceManager();
> }
> protected DataNucleusObjectStore getObjectStore() {
> return (DataNucleusObjectStore)
> getPersistenceSession().getObjectStore();
> }
> Then register this as a service and inject into your repositories etc.
> There's a plan for integrating Lucene into Isis. Then a lot
> of these adhoc queries may just disappear as a requirement.
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