| Abbreviation | Meaning |
|---|---|
| I | Iterator |
| L | List |
| M | Map |
| O | Object |
| RS | ResultSet |
| S | String |
| T | generic class, which can be a primitive Java type or a bean |
| getXxx() methods | RS | O[] | L<M<S,O>> | L<T> | M<S,O>[] | <T> | <T>[] | I<M<S,O>> | I<T> |
|---|---|---|---|---|---|---|---|---|---|
| getOutputParms() | X | ||||||||
| getArray() | X | ||||||||
| getArray() with returnClass | X | ||||||||
| getArray() with RowHandler | X | ||||||||
| getList() | X | ||||||||
| getList() with returnClass | X | ||||||||
| getList() with RowHandler | X | ||||||||
| getIterator() | X | ||||||||
| getIterator() with returnClass | X | ||||||||
| getIterator() with RowHandler | X | ||||||||
| getResults() | X | ||||||||
| getQuery() with ResultHandler | X | ||||||||
When you use a method of the StoredProcedureResult interface, do not specify a generic <T> class that is any of the <primitive Java type>.class classes, such as int.class.
Information regarding SQL null values is lost whenever information queried from SQL is stored in a primitive Java type. Also, Java requires that a generic method that specifies generic <T> class of a <primitive Java type>.class must return an instance of the wrapper class that is appropriate for that primitive Java type.