Hi,
a EOFetchSpecification that locks objects and throws an exception on
any other access trials (SELECT, UPDATE, whatever) is required. The
behaviour should be the same as the SQL Statement 'SELECT FOR UPDATE NO
WAIT'.
For locking objects ('SELECT FOR UPDATE') the EOFetchSpecifications
method 'setRefreshesRefetchedObjects' is used:
EOFetchSpecification spec = new EOFetchSpecification("AnEntity",
qualifier, null);
spec.setRefreshesRefetchedObjects(true);
For the 'NO WAIT' clause, the OracleSQLExpressions 'setUseNoWaitLocks'
method seems to be the right one, but i could not figure out, how to
apply it (i'm new to java...and english speaking -.-).
Any helpful hints or examples how to use 'setUseNoWaitLocks' would be
appreciated.
Regards
Andri von Allmen
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