Delete by object id
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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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