Apache JDO Project - Explicit datastore lock method

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Explicit datastore lock method

Ilan Kirsh

2007-10-06, 1:11 pm

Hi,

I wonder why an explicit lock method in the style of ODMG
is not supported by JDO.

The absense of UPGRADE lock mode makes it very difficult
to use automatic datastroe locking without deadlock problems.

Anyone else had this experience?

Ilan Kirsh
ObjectDB Software
http://www.objectdb.com