| Michelle Caisse (JIRA) 2007-03-08, 7:11 pm |
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[ https://issues.apache.org/jira/brow...action_12479456 ]
Michelle Caisse commented on JDO-469:
-------------------------------------
+1
> Delete by object id
> -------------------
>
> Key: JDO-469
> URL: https://issues.apache.org/jira/browse/JDO-469
> Project: JDO
> Issue Type: Improvement
> Components: api2, api2-legacy, specification
> Affects Versions: JDO 2 maintenance release 1
> Reporter: Matthew T. Adams
> Fix For: JDO 2 maintenance release 1
>
>
> Currently, Query & PersistenceManager allow a user to get by query and by object id, respectively. However, symmetry is broken in the case of deletion: you can delete by query, but you cannot delete by object id. The result is that you are forced to
use a query or load each object that you want to delete. I noticed this asymmetry when I came across a use case where I had the object id and wanted to delete by id without having to load the object or construct a query.
> Why don't the following PersistenceManager methods exist?
> void deleteObjectById(Class cls, Object key);
> void deleteObjectById(Object oid);
> void deleteObjectsById(Collection oids);
> void deleteObjectsById(Object[] oids);
> Can we add these?
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