| DataSourceFactory | ObjectFactory for the DataSources in org.firebirdsql.ds. | 
| FBAbstractCommonDataSource | Abstract class for properties and behaviour common to DataSources,
 XADataSources and ConnectionPoolDataSources | 
| FBConnectionPoolDataSource | Bare-bones implementation of ConnectionPoolDataSource. | 
| FBPooledConnection |  | 
| FBSimpleDataSource | This is a simple implementation of DataSourceinterface. | 
| FBXAConnection |  | 
| FBXADataSource | Bare-bones implementation of XADataSource. | 
| RootCommonDataSource | Root superclass for the datasources in Firebird. | 
| XAConnectionHandler | InvocationHandler for the logical connection returned by FBXAConnection. |