org.springframework.jdbc.datasource
Interfaces 
ConnectionHandle
ConnectionProxy
SmartDataSource
Classes 
AbstractDataSource
AbstractDriverBasedDataSource
ConnectionHolder
DataSourceTransactionManager
DataSourceUtils
DelegatingDataSource
DriverManagerDataSource
IsolationLevelDataSourceAdapter
JdbcTransactionObjectSupport
LazyConnectionDataSourceProxy
SimpleConnectionHandle
SimpleDriverDataSource
SingleConnectionDataSource
TransactionAwareDataSourceProxy
UserCredentialsDataSourceAdapter
WebSphereDataSourceAdapter