Simplifies access to a relational database from your Java code using SQL commands.
The Jdbc Control handles the work of connecting to, sending queries to, and ResultSet mapping from
the database.
The ResultSetHashMap class extends a standard HashMap and populates it with data derived from a JDBC ResultSet.
Note: the keys are treated case-insensitively, and therefore requests made on the map are
case-insensitive.
Abstract base class for all row mappers.
RowMappers are used to map the contents of a row in a ResultSet to the return type of an annotated method.
Supported RowMapper types include: HashMap, Map, Object, XmlObject.