| 
Class Summary | 
| DatabaseFactory | 
The DatabaseFactory class provides a means for creating and
  returning specific Database instances relative to the
  database being used.  | 
| GenericDatabase | 
Concrete implementation of the Database interface.  | 
| JdbcHelper | 
See also the Database and DatabaseFactory classes. | 
| OracleDatabase | 
Provides partial implementation of common functionality for Oracle JDBC
  drivers.  | 
| OracleThinDatabase | 
Concrete implementation of OracleDatabase that provides support for
  reading/writing of BLOB/CLOB data.  | 
| SequencerFactory | 
This class implements the Singleton design pattern for obtaining
 database sequencers.  | 
| SetStringDatabase | 
  | 
| WlsOracleJDriverDatabase | 
Concrete implementation of OracleDatabase that provides support for
  reading/writing of BLOB/CLOB data.  | 
| WlsOracleThinDatabase | 
Concrete implementation of OracleDatabase that provides support for
  reading/writing of BLOB/CLOB data.  |