Fix usage of update inventory quantity parameter.
Implement LineItem entity.
Add check not null validations, refactor calculateTotal() method.
Initial commit.
Reformat + implement hashcode() and equals() methods.
Reformat + implement hashcode() and equals() methods.
Reformat + remove quantity field.
Implement persistability round-trip test for LineItem entity.
Rename class LineItemPK to LineItemID.
Initial commit.
Add named query "LineItem.getLineItemsByOrderId".
Update module settings.
Implement test cases for LineItemBasePersistence.
Refactor to conform existing Account table schema.
Implement Order entity.
Initial commit.
Schema adjustments.
Add test cases for OrderBasePersistence.
Remove SequenceMapper.