#62 read-ahead expanded

[Bill Burke]

read-ahead feature of CMP/JAWS has now been extended

New features:

* the read-ahead flag is defaultable in
standardjaws.xml and jaws.xml

* The finder SQL select call and the LoadEntities SQL
select call are now combined. Instead of 2 sql calls
they are now one.

* read-ahead is now extended to Single Entity finders
and findByPrimaryKey.

[Nobody/Anonymous]

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"The finder SQL select call and the LoadEntities SQL select
call are now combined. Instead of 2 sql calls they are now
one."

Is this an option or mandatory? Inprise did this as an
optional feature in their initial versions of BAS, but set
the default behavior to "LoadEntries". They since changed
the default back to conform with the spec and customer
demands.

One of the problems with this approach is the exceptions
expected when a developer calls FBPK are not necessarilly
the ones that get returned when the beans are loaded.